ES237988A1 - 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)
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Didier Werke AG
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Didier Werke AG
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Publication of ES237988A1publicationCriticalpatent/ES237988A1/en
Process for obtaining ammonium sulphate from ammonia gases characterized in that the gas is first cooled then the cooled gas is washed with liquid from the saturator and then mixed in excess with sulfuric acid, the aqueous ammoniacal condensate resulting from the cooling is extracted and then the washing liquid as well as the vapors with led to a common saturator. (Machine-translation by Google Translate, not legally binding)
ES0237988A1956-10-181957-10-08Procedure for the obtaining of ammonium sulphate from ammoniac gases (Machine-translation by Google Translate, not legally binding)
ExpiredES237988A1
(en)
Procedure and apparatus for the obtaining of ammonium sulphate from liquids containing ammonia, in particular ammoniacal waters (Machine-translation by Google Translate, not legally binding)
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