Title:
新規分散性水和アルミニウム、その調製方法および触媒の調製におけるその使用法
Document Type and Number:
Japanese Patent JP4747353
Kind Code:
B2
Abstract:
The present invention concerns a novel, highly dispersible aluminium hydrate. It also concerns a process for preparing said aluminium hydrate by precipitation of an aluminium hydrate in a reactor with no back-mixing and preparation of said aluminium hydrate in a reactor with back-mixing. Finally, it concerns the use of said hydrate for the preparation of catalysts or catalyst supports.
Inventors:
Le Goff Pierre Eve
Laval Philippe
Martin Michel
Laval Philippe
Martin Michel
Application Number:
JP2000558029A
Publication Date:
August 17, 2011
Filing Date:
July 06, 1999
Export Citation:
Assignee:
INSTITUT FRANCAIS DU PETROL
International Classes:
C01F7/141; B01J21/04; B01J32/00; B01J35/10; C01F7/02; C01F7/34
Domestic Patent References:
| JPS49125298A | 1974-11-30 | |||
| JPH0570121A | 1993-03-23 | |||
| JPS53119800A | 1978-10-19 |
Foreign References:
| US3864461A | 1975-02-04 | |||
| US4332782A | 1982-06-01 | |||
| US5032378A | 1991-07-16 | |||
| EP0113796A1 | 1984-07-25 | |||
| WO1995012547A1 | 1995-05-11 |
Attorney, Agent or Firm:
Norihiko Hibi
Einosuke Kishimoto
Akira Watanabe
Einosuke Kishimoto
Akira Watanabe