ES407727A1 - Procedure for the elimination from exhaust gases of organic and inorganic sulfurated compounds. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the elimination from exhaust gases of organic and inorganic sulfurated compounds. (Machine-translation by Google Translate, not legally binding)
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GEA Group AG
Sued Chemie AG
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Metallgesellschaft AG
Sued Chemie AG
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Priority claimed from DE19712158139external-prioritypatent/DE2158139C3/en
Priority claimed from DE19722221337external-prioritypatent/DE2221337A1/en
Application filed by Metallgesellschaft AG, Sued Chemie AGfiledCriticalMetallgesellschaft AG
Publication of ES407727A1publicationCriticalpatent/ES407727A1/en
Procedure for the removal from exhaust gases of organic and inorganic sulfur compounds that can be oxidized to form elemental sulfur and/or to form SO3 and of organic compounds that can be oxidized to form CO2 and H2O, characterized in that the exhaust gases are treated with dilute sulfuric acid containing peroxydisulfuric acid, the SO3 resulting in this case by oxidation is absorbed in the diluted sulfuric acid, peroxydisulfuric acid is electrolytically produced as cell acid with the use of continuously renewed diluted sulfuric acid, cell acid peroxydisulfuric acid containing is mixed with dilute sulfuric acid, and decomposed peroxydisulfuric acid in gas treatment and sulfuric acid formed from SO3 are removed together with dilute sulfuric acid. (Machine-translation by Google Translate, not legally binding)
ES407727A1971-11-241972-10-18Procedure for the elimination from exhaust gases of organic and inorganic sulfurated compounds. (Machine-translation by Google Translate, not legally binding)
ExpiredES407727A1
(en)
Procedure for the elimination from exhaust gases of organic and inorganic sulfurated compounds. (Machine-translation by Google Translate, not legally binding)
Procedure for the elimination from exhaust gases of organic and inorganic sulfurated compounds. (Machine-translation by Google Translate, not legally binding)
Procedure for the elimination from exhaust gases of organic and inorganic sulfurated compounds. (Machine-translation by Google Translate, not legally binding)
A procedure for extracting sulfur dioxide from a residual gas containing sulfur dioxide and oxygen. (Machine-translation by Google Translate, not legally binding)