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Norsk Hydro Elektrisk Kvaelstof AS
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Norsk Hydro Elektrisk Kvaelstof AS
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Publication of FR466100ApublicationCriticalpatent/FR466100A/fr
C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B21/00—Nitrogen; Compounds thereof
C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
C01B21/203—Preparation of nitrogen oxides using a plasma or an electric discharge
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Inorganic Chemistry
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FR466100D1912-12-161913-12-12Perfectionnements relatifs à la direction à donner aux gaz dans les fours électriques à flammes épanouies magnétiquement
ExpiredFR466100A
(fr)