Title:
METHOD AND APPARATUS FOR PRODUCING FLUIDIZED BED CATALYST
Document Type and Number:
Japanese Patent JP2006218395
Kind Code:
A
Abstract:
To provide a method for producing a fluidized bed catalyst with which a high yield of an objective product can be obtained stably.
A slurry-like raw material of the catalyst is dried to obtain dried particles. Then the obtained dried particles are transported into a firing furnace by air transport and fired. Thereby, the formation of a coagulated material by sticking of a plurality of particles, crushing of the particles or the formation of a particle having a crack can be suppressed.
Inventors:
MIYAGI KENICHI
WATANABE SEIGO
MIZUTANI KOICHI
YANAGIDA MOTOO
WATANABE SEIGO
MIZUTANI KOICHI
YANAGIDA MOTOO
Application Number:
JP2005034137A
Publication Date:
August 24, 2006
Filing Date:
February 10, 2005
Export Citation:
Assignee:
DAIYANITORIKKUSU KK
International Classes:
B01J37/04; B01J23/88; B01J27/057; B01J27/199; B01J37/08
Domestic Patent References:
| JP2003117397A | 2003-04-22 | |||
| JPH1043595A | 1998-02-17 | |||
| JPH05261301A | 1993-10-12 |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama