专利名称：Process for the continuous preparation of
hydroxyl ammonium salts
发明人：Grosskinsky, Otto-Alfred, Dr.,Frommer,
Elmar, Dr.,Rapp, Guenther, Dr.,Thomas, Erwin
申请号：EP82101158.2申请日：19820217公开号：EP0059366A1公开日：19820908
摘要：method for continuous manufacture of hydroxylammoniumsalzen by catalyticreduction of nitric oxide with hydrogen in dilute aqueous solutions of mineral acids in thepresence ofof suspended edelmetallkatalysatoren at elevated temperature in severalconsecutive reaktionszonen, although in the last reaction zone with a ph value of & lt; 2.0compliance.
申请人：BASF Aktiengesellschaft
地址：Carl-Bosch-Strasse 38 67063 Ludwigshafen DE
国籍：DE
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