摘要
研究活性炭催化下,氧气氧化双甘膦(PMIDA)制备草甘膦(PMG)工艺条件,在1.4 MPa、90℃时,20 g/100 mL H2O浓度的PMIDA中,加入0.44 mol/L的碱,PMG收率达到83%,原液浓度达12 g/100 mL H2O。
Oxidation of PMIDA for PMG was studied. Under optimized conditions with 1.4 MPa 02, 90 ℃, 20 g PMIDA in 100 mL water, base 0.44 mol/L, 83% yield was ohtained at 12 g PMG in 100 mL water.
出处
《浙江化工》
CAS
2012年第5期1-2,共2页
Zhejiang Chemical Industry
