PROCESS FOR TREATING CATALYST USED IN CRACKING OF HYDROCARBONSA process for passivating metals in a cracking operation comprising treating the cracking catalyst with antimony tris(hydroxy-hydrocarbylthiolate).ERNEST BENTON BOSTON
申请日期: 1985-03-28 公开/公告号: AU4047985A 公开/公告日期: 1985-10-17 申请(专利权)人: PHILLIPS PETROLEUM CO. 发明人: EB Boston 摘要: A process for passivating metals in a cracking operation comprising treating the cracking catalyst with antimony tris(hydroxy-hydrocarbylthiolate).收藏...
The catalyst of the present invention is capable of efficiently decomposing hydrocarbons including hydrocarbons having 2 or more carbon atoms (C 2 or more hydrocarbons), is less expensive, and exhibits an excellent catalytic activity for decomposition and removal of hydrocarbons, in particular, an ...
专利名称：CRACKING CATALYST FOR THE CRACKING OF HYDROCARBONS IN THEAB- SENCE OF ADDED HYDROGEN 发明人：ALBERT B. SCHWARTZ 申请号：AU7350774 申请日：19740919 公开号：AU497439B2 公开日：19781214 专利内容由知识产权出版社提供 摘要：1481563 Cracking catalyst MOBIL OIL CORP 17 July 1974 [20 Sept 1973 ...
Briefly, in accordance with the invention, it has now been discovered that high boiling hydrocarbons may be catalytically cracked and hydrogenated, or "hydro cracked," to obtain predominantly gasoline boiling range products of high octane number, by contacting the hydro carbons with hydrogen gas in ...
The term "cracking catalyst" as used herein refers to either new or used cracking catalyst materials that are useful for cracking hydrocarbons in the absence of added hydrogen. The cracking catalyst referred to can be any conventional cracking catalyst. ...
FIELD: chemistry.;SUBSTANCE: invention discloses a catalyst and a method of cracking hydrocarbons. The catalyst contains the following in terms of a solid base: 20-50 wt % zeolite ZSM-5, 10-45 wt % clay, 25-50 wt % inorganic oxide - binder, 1.0-10 wt % additive of one or more met...
This invention relates to processes for the catalytic treatment of higher hydrocarbons to produce lower hydrocarbons, such as those boiling in the motor fuel range, and more particularly to such processes wherein there is used as catalyst 6 a group II metal fluoride supported on alumina, especially...
The present invention relates to a process for the catalytic cracking of hydrocarbons, and a catalyst for carrying out the process. The hydrocarbon cracking process is carried out in the presence of a zeolite catalyst, contaminated with small amounts of heavy metals, and containing from 0.01 to ...
Synthesis of composite material MCM-41/Beta and its catalytic performance in waste used palm oil cracking oil for the production of liquid hydrocarbons and its activity was compared with the catalytic activity of a physical mixture of zeolite Beta and MCM-41... YS Ooi,R Zakaria,AR Mohamed,....