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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Leuna Werke GmbH
Leuna Werke Walter Ulbright Germany VEB
Original Assignee
Leuna Werke GmbH
Leuna Werke Walter Ulbright Germany VEB
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Filing date
Publication date
Application filed by Leuna Werke GmbH, Leuna Werke Walter Ulbright Germany VEBfiledCriticalLeuna Werke GmbH
Application grantedgrantedCritical
Publication of FR1145055ApublicationCriticalpatent/FR1145055A/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
C01B21/14—Hydroxylamine; Salts thereof
C01B21/1409—Preparation
C01B21/1427—Preparation by reduction of nitrogen oxides or nitrites with bisulfite or sulfur dioxide, e.g. by the Raschig process
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Inorganic Chemistry
(AREA)
Physical Or Chemical Processes And Apparatus
(AREA)
FR1145055D1956-04-171956-04-05
Process for preparing solutions of hydroxylamine sulphate and installation for its implementation
ExpiredFR1145055A
(en)
Process for the preparation of concentrated solutions of hydrocarbon esterpene hydroperoxides from dilute solutions and installation for its implementation