摘要
研究了以植物纤维为原料用氧化 -水解 -氧化法制备草酸的工艺方法。以玉米秆、玉米芯、稻糠、玉米淀粉渣为原料 ,制取的草酸二水合物收率分别可达 :6 9 7%、 78 8%、 75 8%、 83 4%
The preparation method of oxalic acid from plant fibre by oxidation-hydrolysis-oxidation was investigated.This method has a major break as other method with same raw material in raise yield and reduce production costs.The yield of oxalic acid dihydrate each from corn-stalk,corncob,ricechaff and corn-bran as material was 69 7 %,78 8 %,75 8 % and 83 4 %
出处
《日用化学工业》
CAS
CSCD
北大核心
2001年第6期59-60,共2页
China Surfactant Detergent & Cosmetics
关键词
植物纤维
制备
草酸
水解-氧化-水解
乙二酸
oxalic acid,preparation
plant fibre
hydrolysis-oxidation-hydrolysis
