LOW-PERCENTAGE Со/CLAY CATALYSTS IN THE PROCESS OF OXIDATIVE CONVERSION OF C3-C4 SATURATED HYDROCARBONS

Авторы

  • Massalimova Bakytgul Kabykenovna
  • Jetpіsbayeva Gulіm Danebaevn
  • Altynbekova Dіnara Tansykovna
  • Naurzkulova Symbat Muratbekovna
  • Atakozhaeva Aygul Amalbekovna
  • Sadykov Vladіslav Aleksandrovіch

Ключевые слова:

catalysts, hydrocarbons, natural clay

Аннотация

Oxidative conversion of C3-C4 hydrocarbons by air to oxygen-containing compounds at T = 400-
550°C and space velocity of 7500 h-1, 9000h-1 on monoxide catalysts containing 1-, 3-, 5% Сo supported on natural
red clays was studied. The reaction temperature, contact time, change in the space velocity in the process of partial
oxidation of C3-C4 hydrocarbons have been studied.
Acid treatment of the sorbents contributed to the development of the surface area and the enlargement of pore
radius, which led to an increase of oxygen-containing compounds in the final product. The SiO2/Al2O3 ratio (silica
modulus) was increased after acid treatment too.

Загрузки

Опубликован

2019-04-04

Как цитировать

Massalimova Bakytgul Kabykenovna, Jetpіsbayeva Gulіm Danebaevn, Altynbekova Dіnara Tansykovna, Naurzkulova Symbat Muratbekovna, Atakozhaeva Aygul Amalbekovna, & Sadykov Vladіslav Aleksandrovіch. (2019). LOW-PERCENTAGE Со/CLAY CATALYSTS IN THE PROCESS OF OXIDATIVE CONVERSION OF C3-C4 SATURATED HYDROCARBONS . Известия НАН РК. Серия химии и технологии, (2), 1–11. извлечено от http://89.250.84.46/chemistry-technology/article/view/1271

Выпуск

№ 2 (2019): Известия НАН РК. Серия химии и технологии

Раздел

Статьи