Geotech-III 2023 and Geotech-IV 2024


IV International Conference

GeoTech-2024: Geotechnology, Mining and Rational Use of Natural Resources

About the conference


The IV International scientific conference "International Conference on Geotechnology, Mining and Rational Use of Natural Resources - GeoTech-2024" was held on April 4, 2024 at the Navoi State University of Mining and Technologies (Uzbekistan).

The Organizers and Partners of the Conference were: Joint Stock Company Navoi Mining and Metallurgical Company (Navoi, Uzbekistan), Akita University (Akita city, Japan), Chinese Mining and Technology University (China, Beijing), International Union of Scientific and Engineering Public Associations (Moscow, Russia), Bukhara Engineering and Technological Institute (Bukhara, Uzbekistan), Zhetysu University named after I. Zhansugurov (Taldykorgan, Kazakhstan), Pontifical Catholic University of Chile (Santiago, Chile), Namangan Engineering and Technological Institute (Namangan, Uzbekistan).

The purpose of the conference - scientific and methodological foundations and practical solutions for the introduction of a new technological structure of the mining and metallurgical industry in the development of solid mineral deposits using combined geotechnologies; discussion of scientific studies on the introduction of technical development and energy efficiency, development of evidence-based conclusions and recommendations for the introduction of innovative developments into production.

Issues of innovative technologies and developments in the mining industry, processing of minerals, metallurgy, energy, chemical technology and processing of industrial man-made waste, environmental safety, green technologies, current problems and development trends of technosphere safety in high-tech industries were discussed.

The aims of the Conference included organization of cooperation with foreign scientists in conducting research on the efficient processing of minerals, studying advanced foreign technologies and innovative developments, assessing the possibility of their use, solving the problem of training qualified personnel in this field.

Proceedings are published in E3S Web of Conferences (том 525), indexed in Scopus.

Photos


Papers and reports of the participants


Geology, geophysics, geotechnology and enrichment of mineral raw materials

01001

Research of the movement of solutions in waterless dry horizons

 

 

Kuvandik Sanakulov, Shukhrat Alikulov, Mekhrikul Alimov, Alisher Yuldoshev, and Kodirjon Sharopov

 

01002

Specific features of basalts, its melting and tempering in different environments

 

 

Ra’no Rashidova, Rustam Yandashev, Abdirahim Kurbanov, and Buri Kamolov

 

01003

Reducing dust pollution in the production of mass explosions in quarries

 

 

Muborak Normatova, and Sarvinoz Pardayeva

 

01004

Methods of stabilization of mountain slopes near highways against landslides

 

 

Barno D. Salimova, Rashidbek M. Hudaykulov, Dilfuza A. Mahmudova,

Khurshid D. Abdullaev, and Xayotjon X. Xayitov

 

01005

Geoecological and geochemical assessment of the impact of NMMC mining enterprises on the environment

 

 

Shukhrat Shukurov, Ulugbek Sharafutdinov, Nodirjon Rashidov, Shohboz Yoshuzokov, Anisa Barotova, and Xurshid Allayev

 

01006

Mechanical properties of reinforced loess soils in road pavements

 

 

Rashidbek Hudaykulov, Dilfuza Makhmudova, Feruza Ikramova, Jamshid Rakhmonov, and Dilshod Aralov

 

01007

Public-private partnership between Satbayev university and SK Geoservice LLP: enhancing collaboration in technological innovation and

production

 

 

Boranbay Ratov, Arthur Kosminov, Aidar Kuttybayev, Maksat Tabylganov, and Mukhamejan Seksenbay

 

01008

Research of hydrodynamic processes in in-situ leaching of uranium

 

 

Rajabboy Rozikov

 

01009

Enrichment of mineral raw materials: selection of local clay minerals for the purpose of obtaining adsorbents for purification of petroleum products

 

 

Sadokat Mamadalieva, Gulomkodir Mirzakulov, Erkin Kakharov, Usmonali Sodikov, Umida Kurbanova, and Sodir Makhmudov

 

       

 

Geoecology, geochemistry and rational use of natural resources, environmental protection

02001

Research, control and greening of mica mining processes in the regions

 

 

Marina Treyman, Anna Bezdudnaya, Vladimir Razumovsky, and Roman Smirnov

 

02002

Optimal resource utilization and advanced water treatment solutions

 

 

Muslima Karabayeva, Saodat Mirsalimova, Ortik Rakhmonov, Zulfiya Davlyatova, Safiye Ortikova, and Dilshodkhon Kodirova

 

02003

Modern methods of industrial wastewater treatment and softening

 

 

Dilshod Olzhaev, Tulkin Nurmurodov, Navruzbek Khurramov, Mukhriddin Barakayev, Shabnam Mansurova, and Kahramon Ganiev

 

02004

Assessment and selection of a rational option for the opening of near-contour reserves during open-underground mining of upland deposits

 

 

Shukhrat Tadjiev, and Erkinjon Sharopov

 

02005

Mathematical modeling of diagnostics of thermoelastic layered medium

 

 

Alexander V. Lomazov, Vadim A. Lomazov, Olga S. Akupiyan, Vladislav L. Anichin, and Elena V. Nesterova

 

02006

Classification of reserves of upland ore deposits developed by the open-underground method

 

 

Shukhrat Tadjiev

 

02007

Evaluating stumps volume in managed, protective pine stands of the subtaiga forest-steppe region of Middle Siberia

 

 

Andrey Vais, Alexandra Melnik, Artem Nepovinnykh, Alina Andronova, and Pavel Mikhaylov

 

02008

Monitoring the filling of the landfill using the results of aerial photography

 

 

Leisan Akhmetzyanova, Bulat Usmanov, Marat Zinnatov, and Ivan Kuritsin

 

02009

Methods of research of radiothermal radiation of cryospheric objects in the microwave range

 

 

Alexander Gurulev, Georgiy Bordonskiy, Vyacheslav Kazantsev, and Alexey Kozlov

 

02010

Regeneration of etching solution used in the production of printed circuit boards

 

 

Nikolai A. Bykovsky, Lyudmila N. Puchkova, and Nadezhda N. Fanakova

 

02011

Structure and principle of operation of the apparatus for introducing chlorine into the process pipeline

 

 

Aliyev Mahmud, and Nurmanov Sarvar

 

02012

Organization of continuous monitoring of quarry sides

 

 

Berdibay Saparov, Shaxzod Xayrulloyev, and Dilshodbek Ibrohimov

 

02013

Relationship of precipitation intensity in the form of snow with atmospheric electricity and radio-thermal radiation of the snow cover

 

 

Alexey Kozlov, and Vyacheslav Kazantsev

 

02014

Study of the characteristics of organic mining materials affecting their explosive properties

 

 

Igor Skripnik, Tatyana Kaverzneva, Sergey Ivakhnyuk, Dmitry Savelev, Sergey Panov, and Sergey Kriklivyy

 

02015

Obtaining ammophosphate and sulfoammophosphate fertilizers on base of the washed dry concentrate containing 26% P2O5

 

 

Azam Rasulov, Bakhtiyor Juraev, Sadokat Toshtemirova, Shafoat Namazov, and Uktam Temirov

 

02016

An integrated approach to safety in the design and operation of open-pit mining facilities

 

 

Ekaterina Ermakova, Igor Skripnik, Sergey Panov, Tatyana Kaverzneva, Olga Gorbunova, and Dmitry Tsimberov

 

02017

Improving the design of the lining of the ball mill used to improve the quality of grinding

 

 

Nosir Saidmakhamadov, Nodir Turakhodjaev, Sarvar Tursunbaev, Ruslan Zokirov, Nuritdin Tadjiev, Kamol Abdullaev, Vohid Hamroev, Ulugbek Rakhmanov, and Jurabek Juraev

 

02018

Study of technological properties of aqueous solutions of polyacrylamide and fcl-1 with different concentrations

 

 

Dinara Abdukarimova, Sherzod Eminov, Khurshid Polvonov, Navruzbek Mirzaev, Dilnoza Masobirova, and Farkhodjon Ibragimov

 

02019

Investigation of the kinetics of heat treatment of epoxy polymers

 

 

Bakhodir Mukhiddinov, Sardor Samadov, Soyibjon Negmatov, Lola Tilavova, and Dilshod Akhtamov

 

02020

Extraction of copper from copper processing plant waste by leaching

 

 

Saodat Mirzajanova, Malika Saidova, Gulnoza Beknazarova, Farrukh Tukhtamurodov, and Hikmatulla Choriyev

 

02021

Wild almond (amygdalus nana l.) Oil physical and chemical indicators, fatty acids and the study of element components

 

 

Zafar Nematov, Zamira Abdiramanova, Orifjon Khamidov, Umida Muxammatova, and Khakim Tukhtaev

 

02022

Equilibrium of the solubility isotherm in systems Cobalt(II) chloride-glutamic acid-water

 

 

Togaymurot Aliev, Komil Ernazarov, Kakhramon Khusenov, Zokir Karimov, and Nazokat Kholikova

 

02023

Spectroscopic and thermal studies of mixed ligand coordination compounds of cobalt (II) with aspartic and dicarboxylic acids

 

 

Kakhramon Khusenov, Gulchehra Zayniddinova, Togaymurot Aliev, and

Zokir Karimov

 

02024

Investigation of the structure and morphology of modified materials based on polyvinyl chloride

 

 

Ilhom Juraev, Mahmud Karimov, Makhammasidik Rustamov, and

Bakhodir Mukhiddinov

 

02025

Identification of fish irradiation by EPR spectrometry: signal intensity and stability

 

 

Ibragim Medzhidov, Nailya Vasileva, Irina Polyakova, and Natalya Sanzharova

 

       

 

Energy saving and energy efficiency of mining enterprises, other industries and transport infrastructure 

03001

Enhancing technical solutions to reduce fuel energy consumption of drilling equipment during well drilling with air cleaning

 

 

Rustam Djurayev, Bayrambay Allanazarov, and Dilshoda Khatamova

 

03002

Development of a device for the utilization of drilling rig heat

 

 

Rustam Djurayev, Otabek Abdurakhmonov, and Dilshoda Khatamova

 

03003

Effects of titanium (Ti) contents on the wear resistance of low-alloy steel alloys

 

 

Nozimjon Kholmirzaev, Nodir Turakhodjaev, Nosir Saidmakhamadov,

Jamshidbek Khasanov, Abdujalol Bektemirov, and Nargiza Sadikova

 

03004

Assessment of the quality of electricity by applying reactive power sources

 

 

Islom Togayev, Akram Tovbaev, and Gulom Nodirov

 

03005

Evaluation of efficiency of rotary friction welding in obtaining joints from corrosion and heat resistant steel

 

 

Andrei Tokarev, Azat Yakhin, and Denis Karetnikov

 

03006

Increasing efficiency of induction motor by predictive control system

 

 

Jasurjon Olimov Bahodir Ramazonov, and Shaxzodbek Sayfiyev

 

03007

Methods of using waste from steam-gas thermal power plants

 

 

Dilshod Olzhaev, Tulkin Nurmurodov, Kahramon Ganiev, Mukhriddin Barakayev, Shabnam Mansurova, and Navruzbek Khurramov

 

03008

Study of subharmonic oscillation processes in ferroresonance circuits

 

 

Akram Tovbaev, Muxtarxan Ibadullayev, and Mohinur Davronova

 

03009

Optimization of losses by switching to higher voltage in distribution networks

 

 

Feruz Raximov, Abdurakhim Taslimov, Ahror Majidov, and Asliddin Norqulov

 

03010

Sine-cosine rotating transformers in zenith angle converters

 

 

Sulton Amirov, and Aminjon Ataullayev

 

03011

Application of alternative technologies in repair of rolled and welded tube to tubesheet joints

 

 

Andrei Tokarev, Denis Karetnikov, and Airat Fairushin

 

03012

Improving the technology of obtaining high-quality castings from steel in sand-clay molds

 

 

Nozimjon Kholmirzaev, Jamshidbek Khasanov, Baxodirjon Abdullayev,

Shokhista Saidkhodjaeva, Abdujalol Bektemirov, Nargiza Sadikova, Bekzod Yusupov, Ibrokhim Sodik Nosirkhujaev, and Zokirjon Nurdinov

 

03013

Analysis of three-phase asymmetrical currents in the secondary voltage of signal change sensors in the power supply system using graph models

 

 

Azizjan Abubakirov, Timur Kurbaniyazov, and Muratbay Bekimbetov

 

03014

Study of reliability indicators of cable lines in rural areas

 

 

Farrukh Rakhimov

 

03015

Reducing the energy consumption of lifting machines

 

 

Nikolay Barbashov and Anastasia Polyantseva

 

03016

Electromagnetic converter of reactive power and monitoring of high-voltage induction motors

 

 

Azizjan Abubakirov, Naurizbek Eshmuratov, Gulayim Esemuratova, and

Muzaffar Nazarov

 

03017

Computational study of band gap and structural effect of doped BiVO4

 

 

Shukur Gofurov, Dilbar Bozorova, Oksana Ismailova, and Zukhra Kadirova

 

03018

Study of the wear resistance of hardened harrows of agricultural machines

 

 

Alexey Shutkin, Aleksey Ishkov, Polina Shmykova, Marat Kalimullin,

Alexey Aksenov, Rustem Sakhapov, and Adel Yakushev

 

       

 

Environmental risk assessment of metallurgical processes, green technologies and sustainable development 

04001

Development of resource-saving technology for copper production at “Almalyk MMC” JSC

 

 

Shoira Mukhamedzhanova, and Sokhibjon Matkarimov

 

04002

Regular permutations and their applications in crystallography

 

 

Vasily S. Senashov, Konstantin A. Filippov, and Anatoly K. Shlepkin

 

04003

Possibilities for improving the technology of roasting zinc concentrates

 

 

Jonibek Ismailov, Bahriddin Berdiyarov, Sardor Nosirkhujayev, Kakhramon Ochildiyev, and Oybek Nuraliyev

 

04004

Testing the operation of the developed swirling scrubber

 

 

Sabokhat Ganieva, Nazora Khudoyberdiyeva, and Razzoq Jalilov

 

04005

Studying the possibility of applying spectral methods for the analysis of chemical elements and radionuclides

 

 

Isoqul Urunov, Gulchehra Allaberganova, Amrullo Muzafarov, and Mohinur Quvvatova

 

04006

Rheological and strength properties of dynamic loading during cutting of finished flour products

 

 

Uygun Urinov, and Mahmud Amonov

 

04007

Analysis of patterns in the formation of phase composition during thermal and thermocyclic treatment of maraging steel

 

 

Malokhat Juraeva, Anna Voroshilova, Shokhrukh Yarashov, Toyir Juraev, and Sadir Shodiev

 

04008

Analysis of the influence of thermal and thermocyclic technology on the properties of maraging steel

 

 

Zhasur Ashurov, Malokhat Juraeva, and Azimjon Pardaev

 

       

 

Automation, digital transformation and intellectualization for the sustainable development

05001

Assessing the reliability of the hardware and software complex of fault-tolerant control systems

 

 

Igor Kovalev, Dmitry Kovalev, Roman Kovalev, Valeria Podoplelova,

Vasiliy Losev, Dmitry Borovinsky, Pavel Gofman, and Mavlyuda Gadoeva

 

05002

The concept of architectural reliability of software for ensuring the functioning of request-free measuring stations

 

 

Igor Kovalev, Dmitry Kovalev, Roman Kovalev, Valeria Podoplelova,

Vasiliy Losev, Anna Voroshilova, Dmitry Borovinsky, and Mavlyuda Gadoeva

 

05003

Improvement of transportation process management effectiveness: assessment and analysis of network topologies

 

 

Vadim A. Nadezhkin, Snezhana A. Nadezhkina, Alexander L. Zolkin, Anzhelika V. Burakova, and Irina V. Zhuravleva

 

05004

Automation of inspection of rolling stock at a maintenance point using a robotic complex

 

 

Gennady G. Kiselev, Alexander L. Zolkin, Alexey S. Bityutskiy, and Mikhail R. Bogdanov

 

05005

Information models of tactical and operational planning levels in energy construction

 

 

Vladimir Mavzovin, Nikolay Klevanskiy, Irina Vornacheva, Sergey Voinash, Edward Abdullazyanov, Linar Sabitov, and Ramil Zagidullin

 

05006

Prospects for deployment of integrated production automation systems using artificial intelligence

 

 

Aleksandr Zhukov, Tatiana Berkutova, Denis Zhurenkov, Arkady Tikhonov, Karine Khachaturyan, and Igor Kartsan

 

05007

Applications of HSS alloys for the production of planetary core cutting heads for tapping holes

 

 

Murtoza Toirov, Bakhtiyor Mardonov, Sunnatillо Asatov, Komolkhan Karimov, and Azamat Akhmedov

 

05008

Fuzzy MIMO model for efficient control of complex processes with uncertainties and nonlinearities

 

 

Djalolitdin Mukhitdinov, Yorkin Kadirov, Vinera Shamsutdinova, Gulnoza Chulieva, Dildora Abdullaeva, and Rasul Jumabaev

 

05009

Modelling of a six-case hardware object for control of potassium ore flotation based on systems thinking

 

 

Shaira Nasirova, and Mukhriddin Kholiqov

 

05010

Improving the quality of signals using an adaptive filter

 

 

Muhriddin Ismoilov, Anvarjon Rakhimov, Jonibek Orziyev, Venera Isabekova, and Doston Raxmatov

 

05011

Fuzzy-logic system for regulating the temperature regime of a bioreactor in the process of bacterial oxidation

 

 

Odil Jumaev, Giyosjon Makhmudov, Venera Isabekova, Anvarjon Rakhimov, and Jonibek Orziyev

 

05012

Enhancing abrasion resistance testing for linoleum and rubber products: a proposal for improved device operation

 

 

Odil Jumaev, Muhriddin Ismoilov, Doston Raxmatov, and Alisher Qalandarov

 

05013

Factors of reducing import dependence of high-tech enterprises using artificial intelligence

 

 

Aleksandr Zhukov, Tatiana Berkutova, Denis Zhurenkov, Victor Kashtanov, Elena Lyutova, and Igor Kartsan

 

05014

Advanced surface roughness characterization using 3D scanning technologies and YOLOv4

 

 

Nazokat Karimova, Ulugbek Ochilov, Oybek Tuyboyov, Sherali Yakhshiev, and Ilhom Egamberdiev

 

05015

Improving the characteristics of atomized fuel jets for automotive engines

 

 

Jamshid Khakimov, Zakirjon Musabekov, and Firuza Rakhmatova

 

05016

National transport and logistics system: navigating challenges for development until 2030

 

 

Leila Abdullina, Anna Suvorova, Ramil Zagidullin, Tatiana Romanishina, and Ekaterina Tsygankova

 

05017

Prospects for mathematical modeling in mining system development: accounting for global oscillations and seismic waves

 

 

Komolkhan Karimov, Bakhtiyor Mardonov, Azamat Akhmedov, and Murtoza Toirov

 

05018

Enhanced methodology for thermal management area assessment of metro lines

 

 

Sergey Zhikharev

 

05019

Improving the operational reliability of membranes and bellows with fluorinated surfactants

 

 

Evgeny Amirkhanov, Vladimir Bazhin, Zainutdin Rasulov, Mikhail Rozhkov, Viktoriia Sokolova, Polina Litvina, and Adel Yakushev

 

05020

Environmental safety of main gas pipelines

 

 

Berdibay Saparov, Alexandr Bigulaev, and Ramil Gurbanov

 

05021

Development of technology and methodology for monitoring the technical condition of metal-cutting machines

 

 

Sherali Yakhshiev, Ilkhom Egamberdiev, Akmal Mamadiyarov, Maruf Saibov, and Nazokat Karimova

 

05022

Stress in the tank case at mounting displacements and loads on nozzles

 

 

Marina M. Zakirnichnaya, Aleksey V. Rubtsov, Igor I. Krivenkov, Vadim R. Ilyasov, and Eliza R. Mustafina

 

05023

Algorithms for adaptive control with limited disturbance compensation

 

 

Tulkin Botirov, Shahriyor Latipov, Husan Baqoyev, Feruza Xashimova, and Uchqun Botirov

 

05024

Impact of various factors on the cutting performance of knives when processing food products

 

 

Nasillo F. Urinov, and Lyudmila V. Dubrovets

 

05025

Impact of microgeometric parameters on the sliding cutting behavior of macaroni products

 

 

Nasillo F. Urinov, and Mukhabbat Kh. Saidova

 

       

 

Infrastructure problems of mining engineering, transport, electromechanics and energy

06001

Development of a model for diagnosing rotor conditions in the parallel connection of synchronous generators with the network

 

 

Javokhir Boboqulov, and Bobur Narzullayev

 

06002

Integration of a hydrogen fuel cell into an electric vehicle for mainline cargo transportation

 

 

Grigory Nesterenko, Irina Nesterenko, Andrey Karnaukhov, Sergey Voinash, Edward Abdullazyanov, and Linar Sabitov

 

06003

Methods and technical means of reducing power losses in 0.38 kV networks with a symmetering device

 

 

Ilyaz Turduev, Buazhar Kochkonbaeva, and Nuripa Abdyraeva

 

06004

Algorithm for synthesis of plane gears according to the constant curvature criterion

 

 

Nikolay Barbashov, and Gennady Timofeev

 

06005

Justification of structural technological solutions for the restoration of plunger pairs

 

 

Zayniddin Oripov, Khalim Kadirov, Nodirbek Jurayev, Khamro Turabov,

Akbarjon Normurodov, and Juragul Manglieva

 

06006

Experimental study of improved constructions increasing the efficiency of ball mill protective coatings used in enrichment factories

 

 

Nabijon Azamatovich, Sardor Abdullayev, Akbar Zhuraev, and Sardorjon Turdiyev

 

06007

Friction in roller technological machines

 

 

Shavkat Khurramov, Shodiyona Sattorova, Lola Xalmamatova, and

Zafar Chorshanbiev

 

06008

Calculation formulas for contact curves of technological machine

 

 

Shukhrat Hurramov, Kuvondar Bektoshev, Shamsiddin Khaydarov, and

Nasiba Aripova

 

06009

Leather squeezing efficiency analysis

 

 

Shukhrat Hurramov, Kuvondar Bektoshev, Eshmurod Buriev, and Nigora Kurbanova

 

06010

Relation of the stress state in the contact zone and the forces acting in the roller mechanisms

 

 

Gulomjon Yakubov, Janna Dalakyan, Sayyora Atadjanova, and Sarvar Tashpulatov

 

06011

Shape of contact between deformable material and elastic rollers

 

 

Shavkat Khurramov, Shodiyona Sattorova, Risolat Turdibekova, and

Zafar Chorshanbiev

 

06012

Development of a mathematical model and analysis of the dynamics of an

electromechanical perforator with an impact-rotary mechanism

 

 

Omurbek Ismanov, Zhyldyz Turdubaeva, Abdykadyr Abidov, Ernis Bolushev, and Alimakan Azimova

 

06013

Optimization of hydraulic drive parameters of caterpillar forest loader

 

 

Ilia V. Karnaukhov, Vladimir V. Babin, Alexey Yu. Ivanov, Maxim Yu. Romanenko, and Yuri E. Serebrennikov

 

       

 

III International Conference

GeoTech-2023: Geotechnology, Mining and Rational Use of Natural Resources

Conference Materials

About the conference


The III International scientific conference "International Conference on Geotechnology, Mining and Rational Use of Natural Resources - GeoTech-2023" was held on June 16-17 2023 at the Navoi State University of Mining and Technologies (Uzbekistan).

The Organizers and Partners of the Conference were: Joint Stock Company Navoi Mining and Metallurgical Company (Navoi, Uzbekistan), Akita University (Akita city, Japan), Chinese Mining and Technology University (China, Beijing), International Union of Scientific and Engineering Public Associations (Moscow, Russia), Bukhara Engineering and Technological Institute (Bukhara, Uzbekistan), Zhetysu University named after I. Zhansugurov (Taldykorgan, Kazakhstan), Pontifical Catholic University of Chile (Santiago, Chile), Namangan Engineering and Technological Institute (Namangan, Uzbekistan).

The purpose of the conference - scientific and methodological foundations and practical solutions for the introduction of a new technological structure of the mining and metallurgical industry in the development of solid mineral deposits using combined geotechnologies; discussion of scientific studies on the introduction of technical development and energy efficiency, development of evidence-based conclusions and recommendations for the introduction of innovative developments into production.

Issues of innovative technologies and developments in the mining industry, processing of minerals, metallurgy, energy, chemical technology and processing of industrial man-made waste, environmental safety, green technologies, current problems and development trends of technosphere safety in high-tech industries were discussed.

The aims of the Conference included organization of cooperation with foreign scientists in conducting research on the efficient processing of minerals, studying advanced foreign technologies and innovative developments, assessing the possibility of their use, solving the problem of training qualified personnel in this field.

Proceedings were published in E3S Web of Conferences (Volume 417).

Online link for participants

Photoes from the conference


Reports and papers


 

00001 Preface

Geology, geophysics, geotechnology and enrichment of mineral raw materials

01001

Application of professor D. Lobshire’s geomechanical classification for in-depth zoning of the board of the Amantaytau mine

 

Zair Nazarov, Abdunor Jiyanov, Lazizjon Sharipov, Shukurulla Buriyev, and Shokirjon Sunnatulloev

01002

Energy recovery device for mining and lifting machines

 

Nikolay Barbashov, Anastasia Polyantseva, and Vladislav Smirnov

01003

Increases in the volume of ore loss in ore pillars as the mine deepens

 

Shadiboy Hakimov, Olimjon Kobilov, Shukhrat Tadjiev, and Sirojiddin Khamzayev

01004

Research on the choice of the composition of the leaching solution during the extraction of gold by the method of underground leaching from used uranium wells

 

Shukhrat Alikulov, Sharofjon Babayev, Mekhrikul Alimov, Alisher Yuldoshev, and Kodirjon Sharopov

01005

Substantiation of rational parameters of open-pit development of a two-layer deposit

 

Umidjon Yermekbayev, Shadiboy Khakimov, Zoir Nazarov, Otabek Giyazov, and

Azizjon Nematov

01006

Classification of systems for opening reserves beyond the limit contour of the quarry of upland deposits

 

Shukhrat Tadjiev, Olimjon Kobilov, Erkinjon Sharopov, Jurabek Choriyorov, and Abdugoffor Bahriddinov

01007

Factors increase in background radiation at uranium production facilities

 

Gulchekhra Allaberganova, Xayrullo Pulatov, Isokul Urunov, and Amrullo Muzafarov

01008

Study of burnup process in the VVER-1200 reactor with plutonium refueling options

 

Dilmurod Tuymurodov, Abror Tuymuradov, Satimboy Palvanov, Asror Ramazonov, Sindor Ashurov, Mukadas Mamayusupova, and Tursunali Khamidov

01009

Study of the material composition to develop a rational technology for the enrichment of porphyry copper ores from the Yoshlik I and Kalmakyr deposits

 

Kholida Jumaeva, Mahmudjon Yakubov, Bakhrom Khamidullaev, Ibrokhim Nurmukhamedov, and Feruz Badalov

01010

Algorithm for applying regression analysis to determine the concentration of the main component in mineral raw materials by X-ray fluorescence method

 

Igor Kovalev, Denis Gruzenkin, Malokhat Juraeva, Alisher Gafforov, Valeria Podoplelova, and Dmitry Borovinsky

01011

Investigation of the patterns of collapse formation and determination of optimal parameters of the retaining wall during mass explosions at quarries

 

Farxod Umarov, Utkir Nasirov, Sherzod Zairov, Zokirkhodja Ishankhodjaev,

Maqsud Mekhmonov, and Asliddin Fatkhiddinov

01012

Determination of the coefficient of loosening and explosion parameters in a clamped medium in the quarry

 

Utkir Nasirov, Sherzod Zairov, Farxodbek Umarov, Zokirkhodja Ishankhodjaev, Maqsud Mekhmonov, and Asliddinjon Fatkhiddinov

01013

Development of an effective construction scheme and analysis of oscillations of the cotton fiber cleaner saw cylinder

 

A. Djuraev, R. Kh. Maksudov, and Sh. S. Holdorov

     

Geoecology, geochemistry and rational use of natural resources, environmental protection

02001

Assessment of the impact of biotic factors on the sustainability of forest ecosystems

 

Inna Efremova, Olga Taseiko, Artem Nadezhkin, and Maksim Anikin

02002

Reducing the environmental footprint in hatcheries through a new approach to sexing bird eggs

 

Alexander Aleynikov, Irina Yakovina, and Ivan Osipenko

02003

Desalination and filling of river waters on the Don basin sandy lands: geoecological component

 

Alexey Kulik, and Marina Vlasenko

02004

Methods for assessing hydrological and geoecological risks based on modelling

 

Jafar Niyazov, Olga Kalashnikova, Viktoria Pochechun, and Aleksandr Semyachkov

02005

Evaluation of the various reagents sorption activity with respect to rare earth elements

 

Eugenia Krasavtseva

02006

The influence of the urban environment on the thermal pollution of river runoff, using the example of the Ingoda River (Russia)

 

Vyacheslav A. Kazantsev, and Alexey K. Kozlov

02007

Study of the neutralization process of organoaluminum compounds

 

Alexey Salin, Artem Ponikarov, and Sergey Ponikarov

02008

Global processes and their impact on the development of the macro-regional economy

 

Nadezhda Avramchikova, Yuri Erygin, Ivan Rozhnov, Lilia Erygina, and Denis Ivanov

02009

Structural homology of metal-dependent proteins of woody plants used in agroforestry of arid areas

 

Pavel A. Krylov, and Anna V. Tretyakova

02010

Synthesis of methylpyridines by catalytic method in the gas phase

 

Sardor Kodirov, Bakhodir Mukhiddinov, Abduvakhob Ikramov, Khusnitdin Vapoyev, Аbdulla Umrzokov, and Sanat Sharipov

02011

Investigation of gold content in the bio-oxidation process

 

Tulkin Nurmurodov, Nodira Saidova, Oybek Ashurov, Gulrukh Rakhimova

Omon Fuzaylov, and Jakhongir Narzullaev

02012

Mineralogical characteristics of sulfuric acid formation during bacterial oxidation of flotation concentrate

 

Sanat Sharipov, Bakhodir Mukhiddinov, Fakhriyor Oliqulov, and Jurabek Shodikulov

02013

Forms of mercury in soils and its accumulation by herbs in the zone of influence of the sludge storage of a chlor-alkali plant (Southern Baikal region)

 

Olga Gordeeva, and Mikhail Pastukhov

02014

Influence of river flow regulation in the Angara-Yenisei region on the hydrochemical regime of the cascade of hydroelectric power plant reservoirs and their downstream sections

 

Tatiana Pavlovna Spitsyna, and Rizvan Rizvanulayevich Tagirov

02015

Installation for testing the ability of oil-oxidizing microorganisms

 

O. Hamroyev, J. Togaev, and R. N. Keldiyorov

02016

The method of averaging over a movable liquid control volume for some problems of fluid mechanics

 

U. Dalabaev, and M. Ikramova

02017

Water wells: sustainable using and rehabilitation technology

 

Abror Gadaev, Anvar Juraev, and Sevara Usanova

02018

The study of the biological effectiveness of the drug “AKARAGOLD 72% em.k.” for solving problems of environmental protection

 

Azizbek Bektemirov, and Makhammadjon Soliev

02019

Modeling of competitive sorption of uranium by the BO020 anion-exchange resin

 

Gulnoza Eshonova, Ibodulla Razhabboev, Zukhra Kadirova, Shakhlo Daminova, Albert Koldarov, Malokhat Atamuratova, and Ulugbek Sharafutdinov

02020

Simultaneous ion-exchange sorption of uranium with concomitant impurities

 

Ulugbek Sharafutdinov, Ibodulla Razhabboev, Zukhra Kadirova, Shakhlo Daminova, Albert Koldarov, and Malokhat Atamuratova

     

Energy saving and energy efficiency of mining enterprises, other industries and transport infrastructure 

03001

Use of reactive power sources in improving the quality of electricity

 

Akram N. Tovboyev, Islom B. Tog’ayev, Islombek Q. Uzoqov, and G’ulom Y. Nodirov

03002

Assessment of natural and technogenic hazard at large hydraulic structures in the northern and arctic territories

 

Yaroslav V. Grebnev, Alexander K. Moskalev, and Anastasia E. Petrunina

03003

Causes of the appearance of current waves in high voltage electric arc furnaces, and methods of their reduction

 

Bobur Sh. Narzullayev, and Mirzokhid A. Eshmirzaev

03004

Energy saving technologies in the heat supply systems of Uzbekistan

 

Mekhriya Koroli, Feruza Khoshimova, and Adeliya Ivanisova

03005

Researching localization of vertical axis wind generators

 

Aziza Tursunova, Saodat Bozorova, Khusniya Ibragimova, Javokhir Bobokulov, and Shukhrat Abdullaev

03006

Investigation of multi loop linear magnetic circuits of electromagnetic flow converters with ring channels

 

Aminjon O. Ataullaev, and Muzaffar K. Sayidov

03007

Controlling power of short circuited induction motor via modern sensors without speed change

 

Jasurjon S. Olimov, Sherzod Sh. Fayziyev, Feruz M. Raximov, Ahror U. Majidov, and Bobur Q. Muxammadov

03008

Mathematical modeling of vertical axis wind turbines

 

Nasullo Sadullaev, Shukhrat Nematov, Firdavs Muzaffarov, and Gulrukh Bafoyeva

03009

Monitoring and control of the protection system of electric drives with the method of pulse-width modulation

 

Nodir Ataullaev, Dilbar Nizomova, and Asliddin Norqulov

03010

Choice of energy-saving electric drives in quasi-stationary transport systems

 

Ziyodullo O. Eshmurodov, and Eldor I. Arziyev

03011

Methods for reducing the temperature components of magnetomodulation DC

convertors errors

 

Sultan F. Amirov, Nodir O. Ataullayev, Amin O. Ataullayev, Bobur Q. Muxammadov, and Ahror U. Majidov

03012

Development of the management system of technical indications of high-power charger-discharger rectifier device

 

Khasan Murodov, and Askarbek Karshibayev

03013

On the problem of calculating steady state modes of electric power systems under conditions of interval data uncertainty

 

Alimzhan Ibragimov, Talatjon Mamurov, and Orifjon Fozilov

03014

Improvement of methods to ensure energy efficiency of ball mills functioning

 

Jonibek Mavlonov, Davron Mardonov, Mirzohid Eshmirzayev, and Islomjon Togayev

03015

Expanding the level of forecasting and operational planning of electric consumption at mining enterprise

 

Asqar I. Karshibayev, and Zavqiyor I. Jumayev

03016

Increasing the operating efficiency of mining compressor installations on the basis of improving the cooling, lubrication and air suction system

 

Rustam Jurayev, Dilshoda Xatamova, and Shahlo Pardayeva

03017

Improving the efficiency of mine compressor units based on the improvement of their cooling system

 

Nabijon Abduazizov, Rustam Juraev, and Dilshoda Xatamova

03018

Environmental indicators of dual-fuel hydrogen engine

 

Andrei Kuleshov, Aleksey Kuleshov, Mikhail Gordin, Vladimir Markov, Feodor Karpets, and Matvey Shlenov

03019

Prospects of application of modern wear-resistant coatings to improve the performance properties of combined cutting and forming tools for finishing of cylindrical gears

 

Andrey Victrovich Sidorkin, and Doston Radjabovich Ergashov

03020

Determination of RDM wear by photometric method

 

Sergey Laponov, and Alexander Erushonkov

     

Environmental risk assessment of metallurgical processes, green technologies and sustainable development 

04001

Refinement of the contamination formation mechanism in the pneumatic transporting system of a cotton harvester using a new U-shaped receiving chamber

 

Rafik Matchanov, Abdurakhim Yuldashev, Davronbek Kuldoshev, and Nargiza Djuraeva

04002

Accident analysis at oil refining and gas consumption facilities

 

Maksim Zotov, and Anna Ponikarova

04003

New approaches to the formation of sustainable innovative development of the oil and gas chemical complex enterprises of the Republic of Tatarstan

 

Maksim Zotov, and Anna Ponikarova

04004

Analysis of accidents at the facilities of main pipeline transport and oil production

 

Alexey Salin, and Artem Ponikarov

04005

Comparison of integrable Blockchain technologies in the processes of digitalization of sectors of the national economy

 

Oleg A. Malafeyev, Аhad О. Qodirov, Irina V. Zaitseva, Tatyana M. Kosovskaya, Svetlana V. Belyaeva, Marina G. Leshcheva, and Larisa V. Kuleshova

04006

Use of artificial intelligence to prevent spontaneous combustion of coal

 

Svetlana Timofeeva, Grigory Smirnov, Aziz Boboev, and Olmos Goziev

04007

Geoecological monitoring of the “Mustaqillikning 25 уilligi” gas field

 

Andrey Gelievich Vakhromeev, Aziz Azimjonovich Boboev, Nodirbek Namozov, and Shakhboz Khushvaqtov

04008

Theoretical and experimental substation of the parameters of hulls that form furrows

 

Uchkun Kodirov, Xudoynazarbek Shirinboyev, Munavvar Almasova, Feruzaxon Karimova, and Oydinoy Samidjonova

04009

The effect of overheating of aluminum melts on the mechanical properties of castings

 

Rustam Muradov, Mansur Akhmetjanov, Malokhat Juraeva, Makhammadjon Soliev, and Shavkatjon Mamajanov

04010

The effect of the amount of lithium in aluminum lithium alloys on the property of fluidity

 

Sarvar Tursunbaev, Azim Ashirbaev, A’zamjon Valiev, Moxir Xalimov, and Nurlan Tashimov

       

Automation, digital transformation and intellectualization for the sustainable development

05001

Development of a deethanizer rectification column computer model in Aspenhysys software environment

 

Nodirbek Yusupbekov, Farux Adilov, and Janibek Aytbaev

05002

Control of braking energy recovery of lifting machines

 

Nikolay Barbashov, Marina Samoylova, and Anastasia Polyantseva

05003

Control of reactor temperature and pressure using cascade control during polyvinyl chloride production

 

Yorkin Kadirov, Okila Boeva, Ramazon Eshqobilov, Sitora Toshmurodova, and Dildora Abdullaeva

05004

Computer simulation and optimization of the oxidation process in the production of nitric acid in the Aspen Plus environment

 

Djalolitdin Mukhitdinov, Olim Sattarov, Abdumalik Akhmatov, Dildora Abdullayeva, and Elshod Bekchanov

05005

Simulation and performance analysis of a plate fin heat exchanger in Unisim Design

 

Azizbek Yusupbekov, Fakhritdin Abdurasulov, and Sanjarbek Abdurakhmanov

05006

Review of Honeywell LEAPTM & Honeywell LEAPTM for Operations project execution methods

 

Maksim Astafurov

05007

Automated rectification of pulse response characteristics in radio engineering two-stage amplifiers

 

Azizjon O. Ataullaev, Odil X. Ataullaev, and Farkhod A. Ergashev

05008

Filtering errors in primary sensor signals

 

Odil A. Jumaev, and Muhriddin T. Ismoilov

05009

Construction of continuous and discrete non-linear prognostic models of the control system for the process of grinding ore materials

 

Djalolitdin Mukhitdinov, Sanjar Boybutayev, Olmosjon Goziev, and Javohir Qudratov

05010

Control of the lifecycle of a technological complex for the rectification of multicomponent mixtures under conditions of parameter uncertainty

 

Yusuf Avazov, Marufjon Shodiev, Azamat Rajabov, and Khurshid Turaev

05011

Algorithms for composing communication protocols of wireless sensor networks with random access

 

Shuxrat Gulyamov, Azizbek Yusupbekov, Dilshod Mirzaev, and Zokir Kuziev

05012

Vertical motion robot in the mining industry

 

Nataliya Sadkovskaya, Igor Kartsan, Aleksandr Zhukov, Vladimir Tarasov, Andrey Kanygin, Mikhail Kovalenko, and Semyon Maintsev

05013

Prerequisites for applying the risk-based approach to assessing the explosive and fire hazardous properties of underground mining materials

 

Vladimir Rodionov, Igor Skripnik, Tatyana Kaverzneva, Sergey Zhikharev, Sergey Kriklivyy, and Sergey Panov

05014

Agent modeling of the distributed dynamic systems on the earth's surface with using the colored and nested Petri nets

 

Georgy Dorrer

05015

Adaptability analysis of linear continuous control systems with reference model

 

Tulkin Botirov, Shahriyor Latipov, and Zafar Khusanov

05016

Application of digital twin technologies in mining industrial branch

 

Nodirbek Yusupbekov, Farukh Adilov, Arsen Ivanyan, and Fakhritdin Abdurasulov

     

Infrastructure problems of mining engineering, transport, electromechanics and energy

06001

Effect of dispersed particles of aluminum oxide on the degree of defects of the crystalline structure of the chromium coating

 

Bakhtiyor Mardonov, Zayniddin Oripov, Rashid Muminov, Jamshed Ravshanov, and Nodirbek Jo’rayev

06002

Features of interaction of the construction works with a layered base under the influence of seismic loads

 

Isroil Karimov, Zebo Tursinboyeva, and Zamira Ismoilova

06003

Proper normal waves in a two-layer tube taking into account the rheological properties of materials

 

Ismoil Safarov, Mukhsin Teshaev, Tulkin Ruziev, Matlab Ishmamatov, and

Nurillo Kulmuratov

06004

Fluctuations of the ground surface at blasting operations on tunnel structures

 

Matlab Ishmamatov, Nurillo Kulmuratov, Nasriddin Kuldashov, Mirjalol Choriev, and Nasriddin Axmedov

06005

Results of dynamic analysis of double-inlet screw conveyor machine assembly

 

Anvar D. Juraev, Bahtiyordjan N. Davidbayev, Nodirbek N. Juraev, and Jasur Kh. Beknazarov

06006

Analysis of overburden transportation by conveyor transport as part of a cyclic-flow technology

 

Annakulov Tulkin, Nusratullo Ziyadov, and Farhod Abdikarimov

06007

Prospects for the use of cyclic-flow technology for the transportation of rocks at the «Yoshlik-1» quarry of JSC Almalyk mining and metallurgical combine

 

Tulkin Annakulov, Sunnatilla Gaibnazarov, Agzam Askarov, and Lobar Mamadieva

06008

Structural design of satellite geodetic networks using mobile monitoring stations

 

Igor Kovalev, Dmitry Kovalev, Roman Kovalev, Anna Voroshilova,

Zinaida Shaporova, Valeria Podoplelova, and Dmitry Borovinsky

06009

Propagation of purely shear viscose-elastic waves with allowance for the of particle rotation in a flat layer

 

Mukhsin Teshaev, Maxsud Axmedov, Mavluda Ruziyeva, Ra’no Sobirova, and

Sharif Axmedov

06010

Methods of formulation and theoretical solution of the mathematical problem of designing special clothing protective against high air temperature in the "human-special clothing-environment" system

 

Sabokhat Pulatova, and Nafisa Turaeva

06011

Force parameters of roller machines

 

Shavkat Khurramov, and Feruza Kurbanova

06012

Technological parameters of roller machines

 

Shavkat Khurramov, and Farkhad Khalturaev

06013

Selecting the operating mode of roller machines

 

Kakhramon Yu. Aliboev, Shukhrat I. Khurramov, and Abdumajit A. Saliyev

06014

Nаturаl wаvеs in а sраtiаl visсоеlаstiс сylindеr with а rаdiаl сrасk

 

Nаsriddin Kuldаshоv, Zаfаr Bоltаеv, Mirqоsim Хudоybеrdiyеv, Uktаm Jurаеv, аnd Tulkin Ruziyеv

06015

Efficiency issues of the roller squeezing process

 

Kakhramon Yu. Aliboev, Shukhrat I. Khurramov, and Abdumajit A. Saliyev

06016

Interactive methods for increasing wear resistance of cutting tool blades

 

Jamshid Sharipov, and Akbar Abrorov

     

 

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