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 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 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:
| Scopus: | 2-s2.0-84866523974 |
| РИНЦ: | 20483664 |
| OpenAlex: | W2009555703 |