Catalytic conversion process capable of reducing yields of dry gas and coke

The present disclosure relates to a catalytic conversion process capable of reducing yields of a dry gas and coke. The method comprises the following steps: performing a first catalytic reaction on aheavy hydrocarbon oil raw material in a first reactor to obtain a first coked catalyst and a first pr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: XIE CHAOGANG, CUI YAN, GAO YONGCAN, ZHU JINQUAN, YANG YINAN
Format: Patent
Sprache:chi ; eng
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