Browsing Technological machinery and equipment by Title

Now showing items 1-20 of 32

    • ANTIFRICTION PROPERTIES OF NITRIDE-OXIDE COATINGS IN THE PRESENCE OF LUBRICANT 

      Eshkabilov, Kholikul Karshiyevich (Universum: технические науки, 2025-06)
      The article presents the results of studies of the antifriction properties of nitride oxide coatings obtained by gas nitriding and subsequent oxidation in water vapor. Optimal structural and phase compositions of the coating ...

    • Aromatization patterns of hexane in high silicon zeolite 

      Rаhmatov, Khudoyor; Fayzullaev, Normurot; Buronov, Firdavsiy; Matmuratov, Shavkat; Takhirov, Yuldash; Rifky, Mohamed; Dissanayake, Kasun; Samadiy, Murodjon (E3S Web of Conferences, 2024-05-16)
      In this article, methods of preparation of catalysts in analogues of in high-silica zeolite, conversion of n-hexane in the catalysts keeping in high-silica zeolite, of n-hexane to aromatic hydrocarbons, n-hexane to aromatic ...

    • ASSESSMENT OF THE EQUIPMENT USED IN THE DISPOSAL OF GASES IN LOW-PRESSURE FIELDS AND ITS ECONOMIC EFFICIENCY 

      Samadov, Aziz Xasanovich; Ashurov, Sherali; Boikobilova, Mahliyo ("Экономика и социум", 2024-11)
      Today, a decrease in oil production indicators, non proliferation of new oil fields, a decrease in pressure at the fields in operation affect the oil production indicator. Therefore, the use of new technologies in the ...

    • FEATURES OF FINISHING HORIZONTAL WELLS 

      Samadov, Aziz Xasanovich; Ashurov, Murod Xolboyevich; Akhadova, Guliza Anvar qizi (Universum: технические науки, 2024-11)
      The purpose of the article is the process of completing horizontal wells is considered difficult. The choice of the composition of solutions, perforation technology used in well reinforcement, is the main stage of well ...

    • GAZLARNI QAYTA ISHLASHDA GIDRAT HOSIL BO‘LISHINING OLDINI OLISH USULLARI 

      Abdiraximov, Ilxom Eshboyevich (“Фан ва технологиялар тараққиёти” Илмий–техникавий журнал, 2025-03)
      Maqolada uglevodorodli gazlarni tashish va saqlashda gaz gidratlarining hosil bo‘lish sharoitlari, ularning texnogenlik xususiyatlari, gazlarning gidratlanishini oldini olish hamda unga qarshi kurash usullarining tasnifi ...

    • Increasing the efficiency of heat exchange by improving the design of heat exchangers 

      KHURMAMATOV, Abdugaffor Mirzaabdullaevich; ISMAILOV, Oybek Yuliboyevich; AUESBAEV, Alisher Usnatdinovich; RAKHIMOV, Ganisher Bakhtiyorovich; MUMINOV, Jalolidin Azizjon; KHAMETOV, Zamirbek Mukhtorovich (NAFTA-GAZ, 2025-01-07)
      This article is focused on the investigation and optimization of heat exchange efficiency in a shell-and-tube heat exchanger used for heating a saturated absorbent with regenerated absorbent in the technology of purifying ...

    • Increasing the Efficiency of Heat Exchanging by Improving the Design of Heat Exchanger Devices3304, 030059 (2025) 

      Buronov, Firdavsiy; Abdugaffor, Khurmamatov; Rakhimov, Ganisher; Murtazayev, Feruzbek (AIP Conference Proceedings, 2025-07-21)
      Oil and natural gas are crucial global resources, serving as the primary sources of energy and fuel production. The products derived from these resources are integral to various sectors, including industry, agriculture, ...

    • INNOVATSION GIBRID BURG‘ILARNING TEXNOLOGIK TUZILISHI VA AFZALLIKLARINI ASOSLASH 

      Nurmatov, Jaxongir Togaymuradovich; Samadov, Aziz Xasanovich ("Development of Science" ilmiy elektron jurnali,, 2025-05)
      Maqolada neft va gaz sanoatining asosiy ustuni bo‘lgan neft va gaz quduqlarini samarali burg‘ilash, ularni o‘z vaqtida ishga tushirish va burg‘ilash jarayonida avaraiyalarni oldini olish, burg‘ilash sanoati jihoz uskunalarni ...

    • ISHLAB CHIQARISH VA OLIY TA’LIMDA KLASTERNI TASHKIL ETISH MEXANIZMLARI 

      KURBANOV, AZIZ TESHAVOYEVICH (KASB-HUNAR TA’LIMI Ilmiy-uslubiy, amaliy, ma’rifiy jurnal, 2025-03-16)
      Ushbu maqolada ishlab chiqarish va oliy ta’limda ta’lim klasterini tashkil etishning turli shart-sharoitlari va uning mexanizmlari to‘g‘risida atoflicha fikr yuritilgan. Shuningdek oliy ta’lim yo‘nalishlaridagi o‘quv ...

    • ISHLATILGAN ALYUMINIY CHIQINDILARINI TOZALASHDA QO‘LLANILADIGAN TEXNOLOGIK PECHNING MOHIYATI 

      Djurayeva, Gulnora Xurramovna; Narziyev, Bunyod ("Экономика и социум", 2025-02)
      Alyuminiy oksidi adsorbent sifatida, reaktsiyani faollashtirish uchun keng qo'llaniladi. Neftni qayta ishlash va organik sintez korxonalarida kreking, piroliz va boshqa jarayonlar uchun quvurli pechlar asosiy texnologik ...

    • Kinetics and Mechanism of Vapor Phase Vinyl Acetate Synthesis Reaction from Ethylene 

      Burоnоv, Firdavsiy (AIP Conference Proceedings, 2025-07-21)
      Active and selective synthesis of vinyl acetate from ethylene was selected for the process of oxidative acetylation of ethylene with ethanoic acid in the presence of air oxygen, the substance that increases the speed of ...

    • NEFT VA GAZ QUDUQLARINI BURG‘ILASH ISHLARIDA QO‘LLANILADIGAN QORISHMALARNING TERMIK BARQARORLIGINI TADQIQ ETISH 

      Murtazayev, Abdijabar Mustafayevich; Haydarov, Islom Qosimovich; Samadov, Aziz Xasanovich; Murtazayev, Abdijabar Mustafayevich ("Innovatsion texnologiyalar" ilmiy-texnik jurnali, , 2024,, 2024-12)
      Maqolada neft va gaz quduqlarini burg‘ilash suyuqligining reologiyasi tahlil qilingan bo‘lib, burg’ilash eritmasining xossalari, vazifasi va burg’ilash tezligiga ta’siri o’rganilgan. Quduq tanasida eritmaning bukishini ...

    • PARAFIN UGLEVODORODLAR SIKLIZATSIYASI ASOSIDA AROMATIK UGLEVODORODLAR OLISH 

      Djurayeva, Gulnora Xurramovna; Toshqobilov, Javohir (KIMYO FANINING MUAMMOLARI, SANOAT SOHALARIGA TATBIQI VA YASHIL TEXNOLOGIYALAR MAVZUSIDAGI XALQARO ANJUMAN, 2025-04-19)
      Siklizatsiya mahsulotlari 5 yoki 6 a'zoli halqali birikmalar bo'lishi mumkin. Ushbu uglevodorodlarning hosil bo'lishiga olib keladigan reaktsiyalar C5- va C6-siklizatsiya reaktsiyalarini ifodalaydi. Parafinlarni degidrirlash ...

    • QIMMATBAHO METALLAR MANBAI SIFATIDA PLATINA METALLARINING MINERAL-XOM ASHYO BAZASI TAHLILI 

      Turdiyev, Shahboz Shermamat o‘g‘li; Abdirazakov, Akmal Ibragimovich; Normatov, Shaxzod Xudayberdi o‘g‘li (SANOATDA RAQAMLI TEXNOLOGIYALAR, 2025-03)
      В статье приведены данные о значительных разведанных запасах металлов платиновой группы - платины, палладия, осмия и других металлов этой группы - в действующих месторождениях Республики Узбекистан, более 15 видов цветных ...

    • RESEARCH OF THE PROCESS OF ETHYLENE PRODUCTION FROM METHANE 

      Burоnоv, Firdavsiy Eshburiyevich; Rakhimov, Ganisher Bakhtiyorovich; Narziyev, Suyun Sadin ogli ("Экономика и социум", 2025-05)
      The article describes the methods of methane processing, the production of synthesis gas from methane and the production of chemical products based on it, the methods and applications of methane oxycondensation to ethylene, ...

    • RESEARCH ON THE THERMAL PYROLYSIS METHOD FOR OBTAINING ETHYLENE FROM METHANE 

      Buronov, Firdavsiy Eshburiyevich; Rakhimov, Ganisher Bakhtiyorovich; Hamidov, Davron Ruzimurodovich; Narziyev, Suyun Sadin oglu; Khidirov, Mirjalol Makhammadi oglu ("Экономика и социум", 2025-05)
      This article studies the effect of the methane + water vapor ratio on the reaction efficiency in the technology of ethylene production from methane by pyrolysis

    • Structural-Phase Transformations in the Diffusion Zone Nitrooxidiation of Alloy Steels 

      Eshkabilov, Kholikul Karshiyevich (AIP Conference Proceedings, 2025-06-17)
      Abstract. Increasing the corrosion resistance and wear resistance of cutting tools used under conditions of dynamic wear and shock loads requires the formation on their surface of a high-strength diffusion zone with damping ...

    • TECHNOLOGY OF CHEMICAL DEHYDRATION AND HEAT CHEMICAL EMULSION OF OIL 

      Samadov, Aziz Xasanovich; Kasimova, Aziza Yorkin qizi; Ashurov, Sherali ("Экономика и социум", 2024-11)
      The quality of petroleum products is due to the use of modern technologies in cleaning it from various components. The article explores the application of thermal and chemical methods used in oil refining, the conduct of ...

    • Transition metal-catalyzed carbonylative coupling of aryl/alkyl halides with thiols: A straightforward synthesis of thioester derivatives 

      Khayitov, Jonibek; Yuldashev, Tashmurza Rakhmonovich; Buronov, Firdavsiy Eshburiyevich; Ismailov, Boburbek Mahmudjanovich; Rakhimov, Khusniddin; Bobomuradov, Utkir Ziyadullayevich; Avlayarova, Nargiza Maxmudovna; Yunusov, Khaydar E. (Chemical Review and Letters, 2024-07)
      Thioesters are a class of highly useful compounds in synthetic chemistry, and many thioester compounds show biological and pharmacological activities. Organic halides and thiols are widely accessible chemical feedstocks ...

    • YUQORI KUCH UZATMA JAMLANMASINING TEXNIK KO`RSATKICHLARI VA AFZALLIKLARINI TAVSIFLASH 

      Nurmatov, Jahongir Tog`aymurodovich; Samadov, Aziz Xasanovich ("Development of Science" ilmiy elektron jurnali,, 2025-05)
      Maqolada neft va gaz quduqlarini burg‘ilash sanoatida qo‘llaniladigan zamonaviy, eng yangi texnologik jihozlar kompleksi bo‘lgan yuqori kuch uzatmasi jamlanmasining qo‘llanilishi, burg‘ilash jarayonini soddalashtirib, ish ...