Title:
平衡制限反応の実施方法
Document Type and Number:
Japanese Patent JP5059400
Kind Code:
B2
Abstract:
This invention relates to a process for conducting equilibrium-limited reactions, such as esterification and alcoholysis reactions, that uses two reaction zones. The first reaction zone operates under reaction conditions that retain at least a portion of the product in a liquid phase, and at least a portion of the liquid from the first reaction zone is introduced into a second reaction zone which operates under conditions sufficient to crack heavies, for example, Michael-addition heavies, formed in or introduced into said second reaction zone and to vaporize at least a portion of the product upon production thereof. Such a process allows for removal of product from the reaction system while catalyst desirably remains in the reaction system.
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Inventors:
Patterson, Lee.
Ho, Hungau Nm N
Ho, Hungau Nm N
Application Number:
JP2006508773A
Publication Date:
October 24, 2012
Filing Date:
February 19, 2004
Export Citation:
Assignee:
Arkema Inc.
International Classes:
C07C67/08; C07B41/12; C07C67/327; C07C67/54; C07C69/54
Domestic Patent References:
| JP2002507194A | ||||
| JP9110789A | ||||
| JP2000302729A | ||||
| JP10001454A |
Foreign References:
| WO2000078702A1 | ||||
| WO1998052903A1 |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Yoshihiro Kobayashi
Satoshi Deno
Atsushi Ebiya
Takashi Ishida
Tetsuji Koga
Yoshihiro Kobayashi
Satoshi Deno
Atsushi Ebiya