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Montedison SpA
Original Assignee
Montedison SpA
Montecatini Edison SpA
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Filing date
Publication date
Application filed by Montedison SpA, Montecatini Edison SpAfiledCriticalMontedison SpA
Publication of ES337943A1publicationCriticalpatent/ES337943A1/en
C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B21/00—Nitrogen; Compounds thereof
C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
C01B21/086—Compounds containing nitrogen and non-metals and optionally metals containing one or more sulfur atoms
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Inorganic Chemistry
(AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Method for the preparation of nitrosyl acid pyrosulfate, characterized in that a compound selected from the group consisting of nitrosyl chloride, nitrous anhydride and nitrosylsulfuric anhydride, is reacted with sulfuric acid and sulfuric anhydride and/or with an anhydride-providing compound sulfuric under the reaction conditions. (Machine-translation by Google Translate, not legally binding)
ES337943A1966-02-281967-02-27Method for the preparation of nitrosil acid pyrosulphate. (Machine-translation by Google Translate, not legally binding)
ExpiredES337943A1
(en)
A process for converting nitrosyl chloride in nitrogen oxide and an aqueous solution of acids (Machine-translation by Google Translate, not legally binding)