The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 08, 1991
Filed:
Dec. 21, 1988
Applicant:
Inventors:
Yukitaka Shukunobe, Kawagoe, JP;
Tetsuo Nakamura, Iruma, JP;
Koji Aono, Tokyo, JP;
Ryoichi Doki, Sayama, JP;
Mamoru Kuwazuru, Kawagoe, JP;
Kouzou Shimoda, Tokyo, JP;
Tomoe Yoshida, Tokorozawa, JP;
Assignee:
R&D Association for Bioreactor System, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ;
U.S. Cl.
CPC ...
422145 ; 422219 ; 422233 ; 422292 ; 1341 / ; 134177 ;
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.