摘要
论述了十二钨磷酸(H3[W12PO40])的制备过程,将其作为催化剂用于苯甲醛氧化制备苯甲酸的过程,在其中加入一种相转移催化剂时,其催化活性大大提高。
12-Tungstophosphofie acid was synthesised and used as catalyst into the preparation of benzoic, acid by oxidization of ,henzaldehyde .Its catalytic acitivity was low.When a phase-transition catalyst was added,the catalytic acitivity was improved largly.
出处
《河北化工》
2006年第1期30-31,共2页
Hebei Chemical Industry
关键词
十二钨磷酸
催化剂
苯甲醛
苯甲酸
12-tungstophosphoric acid
catalyst
benzaldehyde
benzoic acid
