ES248969A1 - Procedure for the catalytic oxidation of sulfurous anhydride (so2) in sulfuric anhydride (so3) (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the catalytic oxidation of sulfurous anhydride (so2) in sulfuric anhydride (so3) (Machine-translation by Google Translate, not legally binding)
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Chemiebau Dr A Zieren GmbH and KG
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Chemiebau Dr A Zieren GmbH and KG
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Process for the catalytic oxidation of sulfuric anhydride in sulfuric anhydride characterized by the fact that the catalytic mass is arranged in fully extended layers or at least the first layer exposed to the gas stream, thus converting the first layer of catalyst mass into a deposit by which the gas is passing horizontally. (Machine-translation by Google Translate, not legally binding)
ES0248969A1958-04-301959-04-24Procedure for the catalytic oxidation of sulfurous anhydride (so2) in sulfuric anhydride (so3) (Machine-translation by Google Translate, not legally binding)
ExpiredES248969A1
(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 catalytic oxidation of sulfurous anhydride (so2) in sulfuric anhydride (so3) (Machine-translation by Google Translate, not legally binding)
Procedure for the purification of exhaust gases originated in the manufacture of ftalic anhydride (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)