摘要
异羟肟酸是近年来氧化矿浮选最有前途的捕收剂．本文着重介绍国内外异羟肟酸的几种合成方法,并且进行比较和分析,认为羟胺法、光电重排法和酰胺氧化法合成异羟肟酸值得深入研究．同时也介绍了异羟肟酸的原料──羟胺的3种工业生产方法．
Hydroxamic acid is the most promis1ng collector for oxide ore flotation in the recent years. In this paper, emphasis is Iaid on the description of several synthesis methods for hydroxamic acid both at home and abroad. After making comparison and analysis, we consider that the hydroxylamine method, photoelectric rearrangement method and amide oxidation method are worth further studying. Meantime, three industrial production methodsfor hydroxylamine-the raw material of hydroxamic acid-are also introduced.
出处
《广东有色金属学报》
1997年第2期100-105,共6页
Journal of Guangdong Non-Ferrous Metals
