Showing posts with label COKER GAS OIL. Show all posts
Showing posts with label COKER GAS OIL. Show all posts

Monday, October 21, 2013

Catalytic Cracking of Coker Gas Oil at High Reaction Temperature and Catalyst to Oil Ratio

CATEGORY: COKER GAS OIL
Advanced Materials Research (Volumes 724 - 725), Pages 1112-1115, DOI 10.4028/www.scientific.net/AMR.724-725.1112 (2013)
Catalytic Cracking of Coker Gas Oil at High Reaction Temperature and Catalyst to Oil Ratio
Jin Hong Zhang, Hong Hong Shan, Chao He Yang, Xiao Bo Chen, Chun Yi Li
Abstract
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Because of their high nitrogen content, especially the basic nitrogen compounds, coker gas oil (CGO) is difficult to crack with conventional FCC. In order to improve the conversion of CGO, researchers conducted a high reaction temperature and catalyst to oil ratio processing scheme in a pilot-scale riser FCC apparatus.
They tested two types of CGO to investigate the impact of basic nitrogen content. Results revealed that increasing the reaction temperature and CTO is an effective method for enhancing the conversion of CGO. The basic nitrogen content significantly influences the cracking behavior of CGO and the choice of optimal reaction conditions.
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