Title:
流動もしくは撹拌容器への固体触媒の導入方法
Document Type and Number:
Japanese Patent JP4564658
Kind Code:
B2
Abstract:
The present invention relates to a process for introducing a solid catalyst particle feed into a fluidised or agitated vessel (14) utilising a feed delivery device (1), a vertical feed dilution pipe (3) and a feed injection pipe (6) connected to the vessel (14), said process comprising the steps of: (a) introducing the solid catalyst particles feed from the feed delivery device (1) into the vertical feed dilution pipe (3), (b) diluting the solid catalyst particles feed by letting the solid particles reaching by gravity their terminal velocity in the feed dilution pipe (3), (c) introducing the diluted solid catalyst particles feed into the injection pipe (6) and mixing it with a conveying gas, and introducing said gas conveyed diluted solid catalyst particles feed into the vessel (14).
Inventors:
Morterol, Frederick, Robert, Marie, Michelle
Application Number:
JP2000563386A
Publication Date:
October 20, 2010
Filing Date:
July 28, 1999
Export Citation:
Assignee:
Ineos Europe Inc.
International Classes:
B01J4/00; B01J8/00; B01J8/08; B01J8/10; B01J8/18; B01J8/24; C08F2/00; C08F2/34
Domestic Patent References:
| JP7100363A | ||||
| JP58008707A | ||||
| JP56121642A | ||||
| JP9003103A | ||||
| JP2674929B2 |
Foreign References:
| US3573200 |
Attorney, Agent or Firm:
Sadao Kumakura
Nobuo Ogawa
Atsushi Hakoda
Kenji Asai
Kazuo Yamazaki
Haruo Hamada
Nobuo Ogawa
Atsushi Hakoda
Kenji Asai
Kazuo Yamazaki
Haruo Hamada