国外过氧化氢在化学合成中应用研究进展

Foreign Progress of Research on Applications of Hydrogen Peroxide in Synthesis of Some Chemical Products

介绍了近期国外过氧化氢在部分化学品合成中应用研究新进展 ,产品包括过碳酸钠、过碳酰胺、4Na2 SO4·2H2 O2 ·NaCl加合物、叔胺氧化物、水合肼、二羟基苯、季铵盐过氧化氢和甲乙酮肟。内容涉及产品质量 (纯度、安定性、溶解速率、外观等 )、产品收率、催化剂、工艺过程等方面改进。主要介绍专利技术。

New progress of research on applications of hydrogen peroxide in synthesis of some chemical products abroad was introduced. These products include sodium percarbonate, percarbamide, 4Na 2SO 4·2H 2O 2·NaCl adduct, tertiary amine oxides, hydrazine hydrate, dihydroxy benzene, quaternary ammonium salt hydrogen peroxide and methylethyl ketone oxime. Improvements of the product quality (purity, stability, dissolution rate, appearance etc), yield, catalyst and technology process were concerned. Patent techniques were mainly introduced.