Title:
PROCESS AND APPARATUS FOR PRODUCING HIGHLY VISCOUS SUBSTANCE
Document Type and Number:
Japanese Patent JPH11140179
Kind Code:
A
Abstract:
To provide a process for producing a highly viscous substance, suitable for agitating a highly viscous liquid.
Upper and lower rectangular frames are connected to each other in an agitation tank. From the top of the tank, a liquid to be treated is fed into the tank, and a highly viscous liquid is withdrawn from the bottom of the tank. The agitation is performed by rotating the connected upper and lower rectangular frames. Since the agitation by the rotation of frames can dispense with the an actual shaft as a center of rotation, a highly viscous liquid can be agitated at good efficiency.
More Like This:
Inventors:
NAKAMOTO HIDEKAZU
ODA CHIKAO
NAKAZATO NORIO
MARUKO MORIHISA
IHARA KAZUO
KINOSHITA TAKATOSHI
FURUKAWA KEISHIN
WATABE KENICHI
ODA CHIKAO
NAKAZATO NORIO
MARUKO MORIHISA
IHARA KAZUO
KINOSHITA TAKATOSHI
FURUKAWA KEISHIN
WATABE KENICHI
Application Number:
JP23380498A
Publication Date:
May 25, 1999
Filing Date:
August 20, 1998
Export Citation:
Assignee:
HITACHI LTD
International Classes:
B01J14/00; B01J19/18; C08F2/00; C08G2/00; C08G63/78; C08G64/20; C08G69/04; C08G85/00; (IPC1-7): C08G64/20; C08G2/00; C08G63/78; C08G69/04
Attorney, Agent or Firm:
Ogawa Katsuo
Previous Patent: PRODUCTION OF BROMINATED POLYCARBONATE AND PRODUCT OBTAINED THEREBY
Next Patent: MULTI-BRANCH COMPOUND
Next Patent: MULTI-BRANCH COMPOUND