Patent EP0322749A2 successfully refreshed from Google Patents.
EP0322749A2
Expired / Lapsed
EP
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Reactor provided with fluidized chamber
Assignee: Iwai Kikai Kogyo Co Ltd
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Filing: 1988-12-22
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Granted: —
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Expires: 2008-12-22
Abstract
Abstract A reactor provided with a fluidized chamber is characterized in that the fluidized chamber is connected with a column chamber, an inner tube movable in the fluidized chamber is provided, the inner tube is arranged to be brought into contact with the column chamber through the fluidized chamber and nets for preventing outflow of immobilized biocatalyst, gel, immobilized carrier or the like are provided at the head opening of the inner tube and the column chamber, respectively.
Inventors
- 👤 Yukitaka Shukunobe
- 👤 Tetsuo Nakamura
- 👤 Koji Aono
- 👤 Ryoichi Doki
- 👤 Mamuro Kuwazuru
- 👤 Kouzou Shimoda
- 👤 Tomoe Yoshida
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-08 16:21
CPC Classifications
C; C12; C12M; C12M25/00; C12M25/16; C12M25/20; C12M23/00; C12M23/34; C12M25/14
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
75 words
A reactor provided with a fluidized chamber which characterized in that the fluidized chamber is connected with a column chamber having a net for preventing outflow therein, an inner tube having another set for preventing outflow at its head opening portion extends through the fluidized chamber to the column chamber so as to have a contact with the column chamber and the inner tube can be moved up and down freely in the fluidized chamber.
Claim 2
Dependent Claim
75 words
A reactor provided with a fluidized chamber which characterized in that the fluidized chamber is connected with a column chamber having a net for preventing outflow therein, an inner tube having another set for preventing outflow at its head opening portion extends through the fluidized chamber to the column chamber so as to have a contact with the column chamber and the inner tube can be moved up and down freely in the fluidized chamber.
Claim 3
Dependent Claim
21 words
A reactor according to claim 1, wherein the shape of the head opening of the inner tube is funnel or cylindrical.
Claim 4
Dependent Claim
25 words
A reactor according to claim 2, wherein the head opening of the inner tube is brought into contact with an inside of the column chamber.
Claim 5
Dependent Claim
30 words
A reactor according to claim 3, wherein the net for preventing outflow is provided in a surface opposite to a surface connected with the fluidized chamber in the column chamber.
Claim 6
Dependent Claim
37 words
A reactor according to claim 4, wherein a fit portion fitting to the head opening of the inner tube is provided in a surface opposite to a surface connected with the column chamber in the fluidized chamber.
Claim 7
Dependent Claim
24 words
A reactor according to any one of claim 1 to 5, wherein a jacket is provided around an outer periphery of the column chamber.
Claim 8
Dependent Claim
16 words
A reactor according to claim 1, wherein the column chamber is provided below the fluidized chamber.
Claim 9
Dependent Claim
26 words
A reactor according to claim 7, wherein an outlet for washing liquid or the like is provided adjacent to the fluidized chamber and the column chamber.
References Cited (Backward Citations)
No citation records indexed.
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