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EMISCHE INDUSTRIE)
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EMISCHE INDUSTRIE)
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Publication of FR343156ApublicationCriticalpatent/FR343156A/fr
C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B17/00—Sulfur; Compounds thereof
C01B17/69—Sulfur trioxide; Sulfuric acid
C01B17/74—Preparation
C01B17/82—Preparation of sulfuric acid using a nitrogen oxide process
C01B17/84—Chamber process
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Inorganic Chemistry
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FR343156D1904-05-141904-05-14Procédé pour la production économique d'acide sulfurique à pureté élevée, suivant le principe des chambres de plomb
ExpiredFR343156A
(fr)