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To date, in the global industry, special attention is paid to the synthesis of high-strength, with low hydraulic resistance, improved geometric and increased specific surface area of catalyst granules. In this aspect, an important task is to develop a technology for the production of our own highly efficient and durable catalysts based on the processing of spent industrial catalysts. To do this, it is necessary to substantiate a number of scientific solutions, including in the following areas: development of nickel extraction technology from spent industrial catalysts of the GIAP-8 series, technology for obtaining high-strength aluminum oxide carriers and scientific bases for obtaining a nickel-containing catalyst on an aluminum oxide carrier.


spent nickel-containing catalyst GIAP-8 nitric acid degree of extraction temperature concentration

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How to Cite
Ilkhomovich, B. F., & Khujaxmatovich, T. S. (2022). Influence of Temperature and Duration of the Process on the Degree of Nickel Extraction. International Journal on Orange Technologies, 4(6), 6-10. Retrieved from


  1. 1. Liu K., Song C., Subramani V. Hydrogen and syngas production and purification technologie. Hoboken: John Wiley & Sons, 2009.
  2. 2. Крылов О.В. Гетерогенный катализ. М.: ИКЦ «Академ книга», 2004. 679 с.
  3. 3. McHugh K., Eisele S., Nestell J. Hydrogen production methods. MPR Associates Inc., 2005.
  4. 4. Ilkhomovich, F. B., Khujakhmatovich, T. S., & Sabirovich, I. F. Development of Production of Natural Gas Primary Reforming Catalyst. International Journal on Integrated Education, 3(9), 264-266.
  5. 5. Фарманов, Б. И., Тавашов, Ш. Х., & Дадаходжаев, А. Т. (2020). Изучено влияние количества Сa-содержащего компонента и режимов термообработки корундового носителя катализатора. in техническая и технологическая модернизация россии: проблемы, приоритеты, перспективы (pp. 29-31).
  6. 6. Фарманов, Б. И., & Тавашов, Ш. Х. (2021). Разработка технологии получения прочных носителей и никелевых катализаторов для первичного риформинга природного газа. Universum: технические науки, (5-5), 17-20.
  7. 7. Фарманов, Б. И., Дадаходжаев, А. Т., Мирзакулов, Х. Ч., & Мингбаева, Д. М. (2020). Технология катализаторов первичного реформинга природного газа. In Химическая технология и техника (pp. 81-82).
  8. 8. Ilkhomovich, F. B., & Tursunovich, D. A. (2020). Development of a technology for the production of aluminum-nickel calcium catalyst for steam conversion of natural gas. Asian Journal of Multidimensional Research (AJMR), 9(2), 252-260.