ES238054A2 - Procedure for the obtaining of ammonium sulphate from ammoniac gases (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the obtaining of ammonium sulphate from ammoniac gases (Machine-translation by Google Translate, not legally binding)
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.)
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Didier Werke AG
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Didier Werke AG
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Publication of ES238054A2publicationCriticalpatent/ES238054A2/en
Improvements introduced in the object of the main patent no. 237988, on procedure for obtaining ammonium sulphate from ammonia gases, characterized in that the cooled gas is washed with the condensate protruding during the cooling of the gas before being washed with sulfuric acid or with liquid containing free sulfuric acid. (Machine-translation by Google Translate, not legally binding)
ES0238054A1957-03-141957-10-11Procedure for the obtaining of ammonium sulphate from ammoniac gases (Machine-translation by Google Translate, not legally binding)
ExpiredES238054A2
(en)
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