Title:
触媒組成物及び芳香族炭化水素の製造方法
Document Type and Number:
Japanese Patent JP5222602
Kind Code:
B2
Abstract:
To provide a catalyst composition suitable for reactions of manufacturing aromatic hydrocarbons from light hydrocarbons and a method of manufacturing aromatic hydrocarbons by using the catalyst composition.
The catalyst composition comprises a crystalline aluminosilicate containing gallium and alumina. In the alumina of the composition, the mole ratio of four-coordinate aluminum atoms to six-coordinate aluminum atoms, determined by the27Al-MASNMR method, is lower than 0.5. (1) The mole ratio of gallium atoms to aluminum atoms in the backbone of the crystalline aluminosilicate in the catalyst composition, measured by the29Si-MASNMR method, is ≥0.45, or (2) the mole ratio of gallium atoms to aluminum atoms in the backbone of the crystalline aluminosilicate used as raw material, measured by the29Si-MASNMR method, is ≥0.45. The method of manufacturing aromatic hydrocarbons comprises bringing a raw material containing 2-7C hydrocarbons into contact with the catalyst composition.
COPYRIGHT: (C)2010,JPO&INPIT
Inventors:
Tsuyoshi Asano
Tomohiro Konishi
Suzuki Yuji
Application Number:
JP2008084394A
Publication Date:
June 26, 2013
Filing Date:
March 27, 2008
Assignee:
jx Nikko Nisseki Energy Co., Ltd.
Japan Petroleum Energy Technology Center
International Classes:
B01J29/87; B01J29/40; C10G35/095
Domestic Patent References:
| JP60501357A | | | | |
| JP5043484A | | | | |
| JP2004074075A | | | | |
| JP11290687A | | | | |
| JP62254847A | | | | |
| JP2008038032A | | | | |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Yoshinori Shimizu
