Process for removing impurities from hydrazine hydrate,申请号DE19934329599-传众专利搜索

发明名称	Process for removing impurities from hydrazine hydrate
摘要	The present invention provides a process for removing organic constituents and dissolved salts from hydrazine hydrate and its aqueous solutions.
申请公布号	DE4329599(C1)	申请公布日期	1995.03.16
申请号	DE19934329599	申请日期	1993.09.02
申请人	BAYER AG, 51373 LEVERKUSEN, DE	发明人	OHLENDORF, WOLFGANG, DIPL.-CHEM. DR., 51373 LEVERKUSEN, DE;BATZ, MICHAEL, DIPL.-CHEM. DR., 42553 VELBERT, DE;MORETTO, HANS-HEINRICH, DIPL.-CHEM. DR., 51375 LEVERKUSEN, DE;SCHMIDT, PETER, DIPL.-CHEM. DR., 51381 LEVERKUSEN, DE;JONAS, GERHARD, DIPL.-CHEM. DR., 51377 LEVERKUSEN, DE
分类号	B01J20/26;C01B21/16;(IPC1-7):C01B21/16	主分类号	B01J20/26
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