HEAT EXCHANGE AREA REGULATING TYPE REACTION HEAT CONTROL MECHANISM FOR CHEMICAL REACTION APPARATUSES

Title:

HEAT EXCHANGE AREA REGULATING TYPE REACTION HEAT CONTROL MECHANISM FOR CHEMICAL REACTION APPARATUSES

Document Type and Number:

WIPO Patent Application WO/1996/014148

Kind Code:

A1

Abstract:

This invention relates to heat exchange area regulating type reaction heat control mechanism for chemical reaction apparatuses, characterized in that the mechanism includes a reaction vessel holding a liquid agent to be subjected to a reaction, a heater, a cooling jacket comprising an air-tight vessel holding an outer circumference of the reaction vessel and formed so that a refrigerant liquid flows into and out of the same, a temperature controller, and a refrigerant liquid level controller comprising an air supply and discharge alteration means adapted to change and regulate the volume of a gas in the cooling jacket and control the reaction heat of the liquid agent by increasing and decreasing a contact surface area of an outer surface of the reaction vessel and the refrigerant liquid in the cooling jacket. This control mechanism is capable of controlling the temperature in a reaction vessel speedily and stably with respect to even a chemical reaction accompanied by a sudden temperature variation.

Inventors:

NOMURA MAMORU (JP)
ASHIZAWA NOBUO (JP)

Application Number:

PCT/JP1994/002145

Publication Date:

May 17, 1996

Filing Date:

December 20, 1994

Export Citation:

Click for automatic bibliography generation Help

Assignee:

TODOROKI SANGYO KABUSHIKI KAIS (JP)
NOMURA MAMORU (JP)
ASHIZAWA NOBUO (JP)

International Classes:

B01J19/00; F28F27/00; B01L7/00; B01L7/04; B01L99/00; C08F2/00; F28D1/06; (IPC1-7): B01J19/00

Foreign References:

JPH05104002A	1993-04-27
JPH0477614B2	1992-12-08

Other References: