天然气化工Issue(6)：92-94,3.
乙烯羰基合成丙酸甲酯催化剂钯含量的测定
Determination of palladium in the catalyst for synthesis of methyl propionate from ethylene by carbonylation
李军 1熊国焱 1赖崇伟 1王莉 1计成竹1
作者信息
- 1. 西南化工研究设计院有限公司，四川 成都 310225
- 折叠
摘要
Abstract
A spectrophotometric method for determination of the palladium in the catalyst for synthesis of methyl propionate from ethylene by carbonylation was established based on the fact that Pd+and I-might form a red complex. The method was accurate, simple and fast. The sample recovery was 95%-103%;the linear range was 0μg/mL-10.20μg/mL; and the relative standard deviation was 0.34%.关键词
丙酸甲酯合成/乙烯羰基化/催化剂/钯分析/分光光度法Key words
methyl propionate synthesis/ethylene by carbonylation/catalyst/palladium analysis/spectrophotometry分类
化学化工引用本文复制引用
李军,熊国焱,赖崇伟,王莉,计成竹..乙烯羰基合成丙酸甲酯催化剂钯含量的测定[J].天然气化工,2013,(6):92-94,3.
