Rückgewinnung von Wärme aus konzentrierter Schwefelsäure.
摘要
In a process for the recovery of heat from concentrated sulfuric acid, sulfur trioxide is absorbed into hot concentrated sulfuric acid having a concentration greater than 98% and less than 101% and a temperature greater than 120 DEG C. in an absorption zone (61) in a heat recovery tower (60) and the heat created by the exothermic reaction is recovered in a useful form in a heat exchanger (62).
申请公布号
DE3586888(T2)
申请公布日期
1996.08.14
申请号
DE19853586888T
申请日期
1985.11.05
申请人
MONSANTO CO., ST. LOUIS, MO., US
发明人
MCALISTER, DONALD RAY, BALLWIN MISSOURI 63011, US;ZIEBOLD, STEVEN ANTHONY, WATERLOO ILLINOIS 62298, US