Title:
アルキルベンゼン類の製造方法及びそれに用いる触媒
Document Type and Number:
Japanese Patent JP5409775
Kind Code:
B2
Abstract:
A method that efficiently produces an alkylbenzene with a high added value from a 1.5-cyclic aromatic hydrocarbon while suppressing excessive hydrocracking and nuclear hydrogenation, and preventing a decrease in catalytic activity due to deposition of carbon during a hydrocracking reaction, and a catalyst used therefor, are disclosed. A method of producing an alkylbenzene includes causing a hydrocarbon oil feedstock containing an alkylbenzene content of less than 20 vol%, a bicyclic aromatic hydrocarbon content of less than 30 vol%, and a 1.5-cyclic aromatic hydrocarbon content of 25 vol% or more to come in contact with a hydrocracking catalyst that includes a solid acid having a maximum acid strength of Brönsted acid of 110 kJ/mol or more and less than 140 kJ/mol.
Inventors:
Koichi Matsushita
Application Number:
JP2011508196A
Publication Date:
February 05, 2014
Filing Date:
March 03, 2010
Export Citation:
Assignee:
Japan Petroleum Energy Technology Center
jx Nikko Nisseki Energy Co., Ltd.
jx Nikko Nisseki Energy Co., Ltd.
International Classes:
C10G47/16; B01J29/78; C07C4/12; C07C4/18; C07C15/02; C07B61/00
Domestic Patent References:
| JP2008297452A | 2008-12-11 |
Other References:
JPN6013052186; 石油学会 第４３回年会 第４９回研究発表会 , 2000, ｐ．１０５
JPN6013052187; 日本エネルギー学会 第３８回 石炭科学会議 発表論文集 , 2001, ｐ．４３７-４４０
JPN6013052187; 日本エネルギー学会 第３８回 石炭科学会議 発表論文集 , 2001, ｐ．４３７-４４０
Attorney, Agent or Firm:
Patent Business Corporation Moegi Patent Office