Cui Wei
1999
Citations
0
Influential Citations
0
Citations
Journal
Natural Gas Chemical Industry
Abstract
The laboratory test and bench scale research of phenylacetic acid synthesis by benzyl chloride carbonylation with CO,methanol solution of Co(CO) 4 - catalyst prepared under mild pressure and Co high recovery process were made.The results showed that the optimum reactive condition was 55℃,ambient pressure,molar ratio of Co(CO) 4 -/benzyl chloride=0 02,CO being continuously intruduced in and reactive time 4~5h.In the bench scale research,phenylacetic acid yield reached 85% with 99% purity,and CO recovery tatio was over 90%