COOLING AND PURIFYING GASES

A method of treating process gases coming from a gasification reactor before entry of such process gases into a system of waste heat utilization. The process gases are cooled off to a temperature of at least 800 DEG C. before entry thereof into the waste heat system. Thereafter, the gases are extens...

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Bibliographic Details
Main Authors ROLF DORLING, ULRICH PREMEL
Format Patent
LanguageEnglish
Published 12.06.1985
Edition4
Subjects
CARBURETTING AIR OR OTHER GASES
CHEMISTRY
FUELS
LUBRICANTS
METALLURGY
PEAT
PERFORMING OPERATIONS
PETROLEUM, GAS OR COKE INDUSTRIES
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES
PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLEGASES CONTAINING CARBON MONOXIDE
SEPARATION
TECHNICAL GASES CONTAINING CARBON MONOXIDE
TRANSPORTING
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Summary:A method of treating process gases coming from a gasification reactor before entry of such process gases into a system of waste heat utilization. The process gases are cooled off to a temperature of at least 800 DEG C. before entry thereof into the waste heat system. Thereafter, the gases are extensively freed of solid matter in a cyclone separator system located ahead of the convective cooling system, and thereafter the gases are cooled off further to a temperature of at least 250 DEG C. in a convective cooling system.
Bibliography:Application Number: GB19820026717