The quantity and amorphicity determination of oxidable coke on the zeolite-containing catalysts of cracking; Petroleum and Coal; Vol. 61, iss. 5

The quantity and amorphicity determination of oxidable coke on the zeolite-containing catalysts of cracking; Petroleum and Coal; Vol. 61, iss. 5

Detaylı Bibliyografya
Parent link:Petroleum and Coal
Vol. 61, iss. 5.— 2019.— [P. 1209-1213]
Kurumsal yazarlar: Национальный исследовательский Томский политехнический университет Инженерная школа природных ресурсов Отделение химической инженерии, Национальный исследовательский Томский политехнический университет Учебно-научный центр "Организация и технологии высшего профессионального образования" (УНЦ ОТВПО)
Diğer Yazarlar: Nazarova G. Yu. Galina Yurievna, Ivashkina E. N. Elena Nikolaevna, Oreshina A. A. Aleksandra Aleksandrovna, Burumbaeva G. R. Galiya Rashidovna, Vymyatnin E. K. Evgeny Konstantinovich, Seytenova G. Zh. Gayni Zhumagalievna, Artcer T. V. Tatiana Vladimirovna
Özet:Title screen
The paper studies the amount and structure of coke on coked and regenerated cracking catalysts used in industrial units. The temperature range of coke oxidation was established (the peak temperature is 515.6°C ), which indicates the presence of an amorphous structure on the coked catalyst surface. The coke C /H ratio was determined using the calculation method based on the industrial plant regenerator flue gas composition analysis. This ratio varies in a wide range of 0.57-1.9 units. The efficiency of regeneration was determined by the amount of oxidized coke, which was 78.1 %.
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Dil:İngilizce
Baskı/Yayın Bilgisi: 2019
Konular:
электронный ресурс
труды учёных ТПУ
catalytic cracking
zeolite-containing catalyst
coke structure
regeneration
каталитический крекинг
цеолитсодержащие катализаторы
кокс
структура
регенерация
Online Erişim:https://www.vurup.sk/wp-content/uploads/2019/10/PC-X-2019_Oreshina-106_rev1.pdf
Materyal Türü: Elektronik Kitap Bölümü
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=662104
Diğer Bilgiler
Özet:Title screen
The paper studies the amount and structure of coke on coked and regenerated cracking catalysts used in industrial units. The temperature range of coke oxidation was established (the peak temperature is 515.6°C ), which indicates the presence of an amorphous structure on the coked catalyst surface. The coke C /H ratio was determined using the calculation method based on the industrial plant regenerator flue gas composition analysis. This ratio varies in a wide range of 0.57-1.9 units. The efficiency of regeneration was determined by the amount of oxidized coke, which was 78.1 %.
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