Title:
炭化水素油の接触分解用触媒及び接触分解方法
Document Type and Number:
Japanese Patent JP4535929
Kind Code:
B2
Abstract:
To provide a catalyst which has a high decomposition activity in catalytic decomposition of hydrocarbon oil, and enables an effective manufacture of high-octane FCC gasoline without lowering an FCC gasoline yield.
The catalyst for hydrocarbon oil catalytic decomposition comprises crystalline alumino-silicate in which (a) SiO2/Al2O3molar ratio of a bulk by a chemical composition analysis is 4-15, (b) a unit lattice size is 24.35-24.65 Å, and (c) a molar ratio of Al in zeolite lattice to total Al is 0.3-1, and an alumina binder and a clay mineral, a weak acid site amount/strong acid site amount ratio when a solid acid is measured by an ammonia desorption spectrum in rising temperature being 0.6-0.8. And the catalyst is a mixture where a material having an inactivation capability of a certain catalyst poisoning metal is mixed with the catalyst.
COPYRIGHT: (C)2007,JPO&INPIT
Inventors:
Katsuya Watanabe
Shibuya Tadashi
Mitsunori Tabata
Application Number:
JP2005132798A
Publication Date:
September 01, 2010
Filing Date:
April 28, 2005
Assignee:
Petroleum Industry Activation Center
Cosmo Oil Co., Ltd.
International Classes:
B01J29/08; B01J37/00; C10G11/05; C10G11/18; C10G35/14
Domestic Patent References:
| JP11033406A | | | | |
| JP5097428A | | | | |
| JP10085603A | | | | |
| JP62057652A | | | | |
| JP63182031A | | | | |
| JP3293039A | | | | |
| JP10195454A | | | | |
Attorney, Agent or Firm:
Shohei Oguri
Hironori Honda
Toshimitsu Ichikawa
