Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZIEREN ALFONS
Original Assignee
ZIEREN ALFONS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZIEREN ALFONSfiledCriticalZIEREN ALFONS
Priority to ES0212127ApriorityCriticalpatent/ES212127A2/en
Publication of ES212127A2publicationCriticalpatent/ES212127A2/en
Improvements introduced in the main patent Nr. 212086, for: Procedure for the catalytic obtaining of sulfuric acid, characterized by the fact that the gases containing SO2, SO3 and steam are purified with ammonia in such a way that the ammoniated gases they are scrubbed and denubinated by the simultaneous use of water in a swirl separator. (Machine-translation by Google Translate, not legally binding)
ES0212127A1953-11-051953-11-05A procedure for the catalytic production of sulfuric acid (Machine-translation by Google Translate, not legally binding)
ExpiredES212127A2
(en)
Procedure for the catalytic oxidation of sulfurous anhydride (so2) in sulfuric anhydride (so3) (Machine-translation by Google Translate, not legally binding)
Procedure for the use of the solutions obtained in the washing to the ammonium of the final gas of sulfuric acid contact facilities. (Machine-translation by Google Translate, not legally binding)
Procedure for the use of solution containing ammonium sulphite from the final gas washing of sulfuric acid contact facilities. (Machine-translation by Google Translate, not legally binding)
A procedure for the polycondensation of acid amidas alquiliden-alquiliden and aralquiliden-bis-halºgenocarboxºlico (Machine-translation by Google Translate, not legally binding)
Procedure for the selective washing of sulf hydric acid from carbon distillation gases by ammoniacal aqueous dissolutions (Machine-translation by Google Translate, not legally binding)