Effect of process conditions on the composition of products in the conventional and deep catalytic cracking of oil fractions Научная публикация
| Журнал |
Catalysis in Industry
ISSN: 2070-0504 , E-ISSN: 2070-0555 |
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| Вых. Данные | Год: 2012, Том: 4, Номер: 2, Страницы: 100-104 Страниц : 5 DOI: 10.1134/S2070050412020055 | ||
| Ключевые слова | deep catalytic cracking, zeolite, bizeolite catalyst, olefins, catalyst-to-oil ratio | ||
| Авторы |
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| Организации |
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Реферат:
With the purpose of increasing the yield of light C2-C4 olefins in comparison with that in conventional catalytic cracking, we experimentally study the effect of temperature and catalyst-to-oil ratio on the distribution of the basic products of oil catalytic cracking on the bizeolite and industrial LUX catalysts. The bizeolite catalyst contains ZSM-5 and ultrastable Y zeolites in equivalent amounts, while the LUX catalyst contains 18 wt % of Y zeolite in the HRE form. As shown by the results of our tests, the yield of C2-C4 olefins and gasoline in the deep catalytic cracking of hydrotreated vacuum gasoil on the bizeolite catalyst within a range of catalyst-to-oil ratios of 5–7 and temperatures of 540–560°C reaches 32–36 and nearly 30 wt %, respectively. In cracking on the LUX catalyst under similar conditions, the yield of light olefins and gasoline is 12–16 and 37–45 wt %, respectively. The distribution of target products in the deep catalytic cracking of different hydrocarbon fractions (vacuum gasoil, gas condensate, its fraction distilled from the cut boiling below 216°C, and the hydrocracking heavy residue) on the bizeolite catalyst is studied. It is shown that the fractions of gas condensate and hydroc-racking residue can serve as an additional source of hydrocarbon raw materials in the production of olefins.
Библиографическая ссылка:
Doronin V.P.
, Lipin P.V.
, Sorokina T.P.
Effect of process conditions on the composition of products in the conventional and deep catalytic cracking of oil fractions
Catalysis in Industry. 2012. V.4. N2. P.100-104. DOI: 10.1134/S2070050412020055 WOS Scopus РИНЦ OpenAlex
Effect of process conditions on the composition of products in the conventional and deep catalytic cracking of oil fractions
Catalysis in Industry. 2012. V.4. N2. P.100-104. DOI: 10.1134/S2070050412020055 WOS Scopus РИНЦ OpenAlex
Оригинальная:
Доронин В.П.
, Липин П.В.
, Сорокина Т.П.
Влияние условий проведения процесса на состав продуктов при традиционном и глубоком каталитическом крекинге нефтяных фракций
Катализ в промышленности. 2012. №1. С.27-32. РИНЦ
Влияние условий проведения процесса на состав продуктов при традиционном и глубоком каталитическом крекинге нефтяных фракций
Катализ в промышленности. 2012. №1. С.27-32. РИНЦ
Даты:
| Поступила в редакцию: | 8 нояб. 2010 г. |
| Опубликована в печати: | 1 апр. 2012 г. |
| Опубликована online: | 27 июн. 2012 г. |
Идентификаторы БД:
| Web of science: | WOS:000433660500003 |
| Scopus: | 2-s2.0-84866523974 |
| РИНЦ: | 20483664 |
| OpenAlex: | W2009555703 |