Title:
ガソリンのベンゼン含有量を低減するプロセス
Document Type and Number:
Japanese Patent JP2014513153
Kind Code:
A
Abstract:
In a process for alkylating benzene contained in a benzene-containing refinery gasoline stream, the benzene-containing refinery gasoline stream is contacted with an alkylating agent selected from one or more C2 to C5 olefins in at least one alkylation reaction zone under alkylation conditions to produce an alkylated effluent which has reduced benzene content as compared with said refinery gasoline stream and is essentially free of said alkylating agent. An aliquot of the alkylated effluent is then recycled to the one at least one alkylation reaction zone such that the molar ratio of alkylatable aromatic compounds to said alkylating agent in the combined refinery gasoline and recycle streams introduced into the at least one alkylation reaction zone is at least 1.0:1.
Inventors:
Fan, Shu Yun Etch
Berkoff, Ronald
Guarino, Richard F
Moy, Jay Eric
Peter, Joseph See
Berkoff, Ronald
Guarino, Richard F
Moy, Jay Eric
Peter, Joseph See
Application Number:
JP2013553425A
Publication Date:
May 29, 2014
Filing Date:
November 30, 2011
Export Citation:
Assignee:
Badger Licensing LRC
International Classes:
C10G50/00; C07C2/66; C07C15/085; C10L1/00
Foreign References:
| EP0826653A1 | 1998-03-04 | |||
| WO2010104581A2 | 2010-09-16 |
Attorney, Agent or Firm:
Yuzo Yamazaki
Toshiaki Akamatsu
Ono Wataru
Okuko Masako
Tadao Naito
Chihiro Imai
Takeko Miko
Kei Kiuchi
Toshiaki Akamatsu
Ono Wataru
Okuko Masako
Tadao Naito
Chihiro Imai
Takeko Miko
Kei Kiuchi