Title:
METHOD OF AND APPARATUS FOR THERMALLY REFINING EXHAUST GAS
Document Type and Number:
Japanese Patent JPS5326482
Kind Code:
A
Abstract:
In the thermal purification of effluent gases charged with noxious substances by burning them with air at high temperatures, the improvement which comprises drawing the effluent gases charged with noxious substances through a zone established by a device which provides protection against back-firing and a combustion zone which is resistant to bursts of pressure of up to about 10 bars, and burning the effluent gases in the combustion zone at a temperature of about 800 DEG to 1000 DEG C. To carry out the process there is provided an apparatus comprising a back-firing safety device followed by a heat exchanger and then a combustion chamber. Components of the heat exchanger are made resistant to pressures of up to about 10 bars and the safety device prevents back-firing to the plant wherein the effluent gases are produced.
Inventors:
RORUFU GERUMAADONKU
BERUNAA HIYUUNINKU
RUDORUFU SHIRUKERU
GIYUNTAA BURINKUMAN
BERUNAA HIYUUNINKU
RUDORUFU SHIRUKERU
GIYUNTAA BURINKUMAN
Application Number:
JP9754577A
Publication Date:
March 11, 1978
Filing Date:
August 16, 1977
Export Citation:
Assignee:
BAYER AG
KLEINEWEFERS IND CO GMBH
KLEINEWEFERS IND CO GMBH
International Classes:
B01D53/34; F23D14/72; F23D14/82; F23D14/66; F23G5/50; F23G7/06; (IPC1-7): F23D13/42; F23D13/46; F23G7/06