Title:
金属粉末のペレットを製造するための方法および装置、並びに触媒としてのその使用
Document Type and Number:
Japanese Patent JP3631768
Kind Code:
B2
Abstract:
The invention relates to a process and an apparatus for the production of pellets of metal powder, more particularly pellets of highly active metal powder, for example Raney catalysts. According to the invention, no inert gas atmosphere is required to avoid oxidation of the metal powder. The pellets are produced by direct press molding of the suspension in a wet environment. The invention also relates to the use of catalyst pellets thus produced in trickle-phase and gas-phase processes.
Inventors:
Udo Birken Shuttuk
Vorufgank Guy
Vorufgank Corsail
Vorufgank Guy
Vorufgank Corsail
Application Number:
JP23087991A
Publication Date:
March 23, 2005
Filing Date:
August 19, 1991
Export Citation:
Assignee:
Bayer Aktiengesellschaft
Korsch Akchen Gesell shaft
Korsch Akchen Gesell shaft
International Classes:
B01J25/02; B01J37/00; B22F3/02; B22F3/22; B01J25/00; B30B9/04; B30B11/02; (IPC1-7): B22F3/02; B01J25/00; B01J37/00
Domestic Patent References:
| JP6396202A | ||||
| JP5321019A | ||||
| JP1312001A | ||||
| JP31504A | ||||
| JP6092404A | ||||
| JP2153005A | ||||
| JP4947215A | ||||
| JP55116298U |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel