Vol. 10 No. 3 (2025): Scientific and Technical Journal Namangan Institute of Engineering and Technology

View Vol. 10 No. 3 (2025): Scientific and Technical Journal Namangan Institute of Engineering and Technology

DOI: https://doi.org/10.61151/stjniet.v10i3

Published: 2026-02-17

STUDY OF THE CHEMICAL AND MINERALOGICAL COMPOSITION OF THERMAL POWER PLANT WASTES

Odiljon Mallabayev, Nazhimova Nursuluu, Seitnazarova Oksana, Abdukodirov Elyor

249-255
- 249-255
ENERGETICS OF WATER MOLECULE ADSORPTION ON MODIFIED BENTONITE SURFACES

Moxfora Mamajonova, Salixanova Dilnoza, Abduraxmonov Eldor , Ismailova Muxtasar

153-159
- 153-159
INFRARED SPECTROSCOPIC ANALYSIS OF THE PURIFICATION OF SUNFLOWER OIL FROM WAXY SUBSTANCES USING PERLITE AND VERMICULITE

Zulfiya Usmonova, Abdurahimov Ahror, Abdullayeva Feruza

160-166
- 160-166
THEORETICAL FOUNDATIONS FOR ENSURING THE MECHANICAL STRENGTH OF PAPERS CONTAINING COLLAGEN HYDROLYSATES

ULBOSIN ESHBAEVA, Gökhan Zengin, Bahri Başaran

167-171
- 167-171
RESEARCH ON THE PRINTING AND TECHNICAL PROPERTIES OF KRAFT PAPER INCORPORATING "COTTON CELLULOSE-INDUSTRIAL WASTE-PACULATE"

ULBOSIN ESHBAEVA

172-180
- 172-180
STUDY OF INTERACTION OF COMPONENTS IN THE H3BO3–KNO3–H2O SYSTEM

Madina Yuldasheva, Makhkamova Dilnoza, Turayev Zokirjon

188-193
- 188-193
ABOVEGROUND COMPONENTS OF SALVIA SARAWSCHANICA

Oydinkhon Askarova, Juraev Mukhamadjon, Siddikov Doniyor, Botirov Erkin

194-201
- 194-201
ZEOLITE‑BASED BIMETALLIC COMPOSITE CATALYSTS FOR PYROLYSIS AND GASIFICATION: CHEMICAL TECHNOLOGIES FOR DEEP BIOFUEL UPGRADING AND CONVERSION INTENSIFICATION

Odina Davlatova

202-207
- 202-207
USE OF BaNaY FAUJASITE ZEOLITE–BASED BIMETALLIC COMPOSITE CATALYSTS FOR DEEP BIOFUEL PURIFICATION AND SELECTIVE XYLENE SEPARATION

Odina Davlatova

208-213
- 208-213
ON THE STUDY OF PHYSICOCHEMICAL PROPERTIES OF SOILS IN THE REGIONS OF THE REPUBLIC

Moxinabonu Shamuratova, Giyasidinov Abduaziz, Eshmetov Izzat, Nurjanova Gulnoza

214-219
- 214-219
OPTIMIZED CHEMICAL SYNTHESIS OF STABLE SILVER NANOPARTICLES USING VARIOUS REDUCING AND STABILIZING AGENTS

Farhod Hoshimov, Lutpillayeva Masuda

220-226
- 220-226
INVESTIGАTIОN ОF THE АDSОRPTIОN PRОPERTIES ОF THE SОRBENT ОBTАINED IN THE PRОCESS ОF MОDIFICАTIОN ОF CLINОPTILОTHITE IN THE PURIFICАTIОN ОF NАTURАL GАS FRОM SULFUR CОMPОUNDS

Nilufar Sаrimsаkоvа

227-233
- 227-233
ADSORPTION ISOTHERM OF HYDROGEN SULFIDE ON AN ACTIVATED ADSORBENT DERIVED FROM HYBRID PAULOWNIA TOMENTOSA WOOD

Khayot Bakhronov, Aliyeva Mukhayyo, Kokharov Mirzokhid, Sultonov Amirkhon, Jumaeva Dilnoza, Jumaboeva Zebo, Gaybullayeva Dildora, Abdumutalova Gulrux

234-242
- 234-242
OPTIMIZATION OF THE AQUEOUS SOLUBILITY OF MONOAMMONIUM PHOSPHATE, POTASSIUM NITRATE, AND MAGNESIUM NITRATE VIA THERMODYNAMIC ANALYSIS AND SELECTIVE CRYSTALLIZATION

Muboshir Ikramov, Zakirov Bahtiyor

243-248
- 243-248
THERMAL TREATMENT OF VARIOUS SAMPLES OF LOW-MOLECULAR-WEIGHT POLYETHYLENE – A BY-PRODUCT OF POLYETHYLENE PRODUCTION

Golibjon Ochilov, Abdumalikov Abdulaziz, Ummatov Obidjon, Mamajonov Bakhodirjon, Esonkulova Nazirakhon

145-152
- 145-152
STUDY ON DETERMINING THE BENDING AND TORSIONAL STIFFNESS OF PACKAGED WORKING BODIES

MUTAKHKHIRKHON ABDUVAKHIDOV

276-279
- 276-279
THE STUDY TORSION FLUCTUATIONS PACKET WORKER ORGAN WITH PROVISION FOR INFLUENCES OF THE CORRELATION LONGITUDAL ACERBITY THEIR ELEMENT

MUTAKHKHIRKHON ABDUVAKHIDOV

280-284
- 280-284
ENERGY-INTEGRATED SMART TEXTILES: INTERNATIONAL TRENDS AND PROSPECTS FOR UZBEKISTAN’S RESEARCH ECOSYSTEM

Jasur Shodmonov

285-291
- 285-291
INTEGRATED GENETIC‑DIFFERENTIAL EVOLUTION APPROACH FOR SIMULTANEOUS PRESSURE‑DROP REDUCTION AND EFFICIENCY ENHANCEMENT IN MULTI‑CYCLONE DUST COLLECTORS

Sherzod Djurayev

292-296
- 292-296
TECHNOLOGICAL PRINCIPLES FOR CREATING A SUIT THAT ENSURES HIGH RELIABILITY AND SAFETY IN AQUATIC ENVIRONMENTS

Zebuniso Mamaxanova

297-305
- 297-305
THEORETIC OBSERVATION OF THE COTTON MOVEMENT IN THE OPERATING CAMERA OF THE NEW SEPARATOR

Ulugbek Pirnazarov

306-314
- 306-314
INVESTIGATION OF THE INTERACTION BETWEEN THE MOVING SEPARATOR SCREEN SURFACE AND THE COTTON MASS

Ulugbek Pirnazarov

315-318
- 315-318
CRITERIA, INDICATORS AND LAWS OF SMALL BUSINESS DEVELOPMENT

Rusrambek Israilov

331-339
- 331-339
CONCEPT OF ASSESSMENT OF THE ECONOMIC DEVELOPMENT POTENTIAL OF SMALL BUSINESS AND ITS EVALUATION

Rusrambek Israilov

340-347
- 340-347
ECONOMETRIC ANALYSIS OF THE ACTIVITIES OF MULTI-SECTORAL FARMS

Mansurjon Bustonov

348-355
- 348-355
GLOBAL DIGITALIZATION: PATHS AND PROBLEMS

Mansurjon Bustonov

356-365
- 356-365
PROSPECTS FOR DEVELOPMENT AND IMPROVEMENT OF THE MECHANISM OF FUNCTIONING OF THE STOCK MARKET

KHADICHA KADIROVA

366-370
- 366-370
EXPERIMENTAL DETERMINATION OF THE LOAD ON THE MULTIFACETED COLUMNS ON THE ELASTIC SUPPORTS OF THE COTTON GINNER

Asilbek Mirzaumidov, Nurulloyeva Khosiyat , Abdusamatov Alisher

49-53
- 49-53
UO‘K 621.314.2 DETERMINATION OF ENERGY LOSS IN THE MAGNETIC CORE OF OIL POWER TRANSFORMERS UNDER LONG-TERM OPERATION CONDITIONS

Dostonbek Abduraximov, DILMUROD YUSUPOV, MUHAMMADYUSUF MUXAMMADJONOV

319-325
- 319-325
The STUDY OF THE NATURE AND PROSPECTS OF PRACTICAL APPLICATION OF THE MAGNETOCALORIC EFFECT IN ENERGY-EFFICIENT COOLING SYSTEMS STUDY OF THE NATURE AND PROSPECTS OF PRACTICAL APPLICATION OF THE MAGNETOCALORIC EFFECT IN ENERGY-EFFICIENT COOLING SYSTEMS

Bobomurod Avazov

256-262
- 256-262
UDK 677.051 RESEARCH ON THE OPTIMIZATION OF THE SAW GIN’S ROLL BOX

Akmal Umarov

26-35
- 26-35
621.383 RESEARCH OF MECHANICAL PART OF SOLAR PHOTOVOLTAIC POWER STATION

Timur Sodiqov

263-269
- 263-269
CALCULATION OF ABSORPTION COEFFICIENT OF ORGANIC DYE N719 FOR DYE-SENSITIVE SOLAR CELL (DSSC)

Doniyor Otamirzayev

270-275
- 270-275
661.152.5 Research on the separation of zinc from metallurgy waste with a mixture of ammonia and ammonium salts

Dilnoza Makhkamova

181-187
- 181-187
677.21.021 QUALITY INDICATORS OF COTTON FIBER ANALYZED

Nodirbek Mamadaliyev, Shuhratjon Komilov, Gulhayo Juraeva

83-90
- 83-90
CIRCULАR ЕCОNОMY РRАCTICЕS IN THЕ TЕXTILЕ INDUSTRY: CURRЕNT STАTUS, INDICАTОRS, АND DЕVЕLОРMЕNT ОРРОRTUNITIЕS

Ulugbеk Dustkоbilоv

3-9
- 3-9
FORECASTING THE TEMPERATURE GRADIENT OF COTTON REVOLT

JASURBEK ORIPOV, Kuldashov Golibjon

10-15
- 10-15
OPTOELECTRONIC THREE-WAVE MOISTURE METER OF RAW COTTON

JASURBEK ORIPOV, Kuldashov Golibjon

16-25
- 16-25
TECHNIQUES AND DEVICES FOR MITIGATING ENVIRONMENTAL POLLUTION IN COTTON PROCESSING INDUSTRIES

Ahror Tursunov, Sharibaev Nosir

36-42
- 36-42
EFFECT OF THE FORCES ON THE SEPARATION OF FIBER FLOW FROM THE SAW IN AN IMPROVED LOWER FIBER REMOVAL DEVICE

Asilbek Mirzaumidov, Ganikhanov Khasankhon , Mavlyanov Aybek, Abdusamatov Alisher

43-48
- 43-48
TRANSITION FUNCTION OF SECOND-ORDER ELEMENT

Hakim Abdullayev

326-330
- 326-330
STUDY OF THE DYNAMICS OF THE DRIVE MECHANISM OF MOVING NEEDLES

Akramjon Muradov

54-58
- 54-58
DEVELOPMENT OF TECHNOLOGY FOR PRODUCING LEATHER FROM AFRICAN CATFISH SKINS

Nizom Ismatullayev, Shamsiyeva Mahbuba

59-64
- 59-64
THEORETICAL STUDY OF THE QUALITY INDICATORS OF NEWLY STRUCTURED KNITTED FABRICS BASED ON A MATHEMATICAL MODEL

Sadoqat Rahmatova

65-70
- 65-70
THEORY OF TORSIONAL VIBRATIONS OF GROOVED CYLINDERS

Pavel Lastochkin, Parpieva Nilufar, Kayumov Juramirza, Parpiyev Doniyor

71-82
- 71-82
IMPACT OF CALCIUM CHLORIDE ON THE CHEESE YIELD DURING SWISS CHEESE MANUFACTURING PROCESS

Mohichehra Sobirova, Mohamed Rifky, Farmonov Jasur, Samadiy Murodjon

91-95
- 91-95
ANALYSIS OF THE INFLUENCE OF THE WHITENING PROCESS DURING PREPARATION FOR FLOURING ON THE QUALITY OF BAKERY FLOUR MADE FROM A MIXTURE OF WHEAT AND RYE GRAINS

Xayrullo Kanoatov, Qurayazov Zaripbay, Ravshanov Suvankul

96-104
- 96-104
DEVELOPMENT OF TECHNOLOGY FOR COMPLEX PROCESSING OF GARLIC ONIONS

Mirazam Meliboyev, Xusanxodjayeva Feruza, Ergashev Oybek

105-111
- 105-111
DEVELOPMENT OF COMPLEX PROCESSING TECHNOLOGY FOR THE SECONDARY MASS OF WATERMELONS AND ZUCCHINI

Mirazam Meliboyev

112-117
- 112-117
EVALUATION OF ORGANOLEPTIC PROPERTIES OF SOFT DRINKS PREPARED FROM PLANT MATERIALS

Utkirali Nishonov, Mominov Ulugbek

118-123
- 118-123
RESULTS OF DETERMINATION OF BITUMEN MOVEMENT MODES AT DIFFERENT TEMPERATURES

Odiljon Mallabayev, Khurmamatov Abdugoffor, Yusupova Nadira, Sarsenbayev Nurlan

124-129
- 124-129
RESULTS OF IMPROVING THE CONSTRUCTION OF THE PLATE HEAT EXCHANGE

Odiljon Mallabayev, Yusupova Nadira, Sarsenbayev Nurlan

130-134
- 130-134
COMPOSITIONAL ANALYSIS OF RAW MATERIALS IN SORBENT PRODUCTION

Zilola Nomonova, Jumayeva Dilnoza , Zaripbaev Kunkhoja, Oxunjonov Zuxriddin

135-144
- 135-144