H. Nakajima, T. Kimura, N. Kominami, Seiji Miyata, Takashi Kobayashi
{"title":"Kinetics of the Oxycyanation of Ethylene over Palladium Chloride-Cesium Chloride Catalyst","authors":"H. Nakajima, T. Kimura, N. Kominami, Seiji Miyata, Takashi Kobayashi","doi":"10.1246/NIKKASHI1898.74.12_2440","DOIUrl":null,"url":null,"abstract":"塩化パラジウム-塩化セシウム触媒による塩化水素共存下のエチレンのオキシシアン化反応を動力学的に検討した。オキシシアン化反応中, 触媒はシアン基により覆われていることがわかった。rAN (アクリロニトリル生成速度) 式は原料組成により変化するが, 典型的組成における rAN は下記の通りである。rAN=kPC2H4・PO2・PHCN-0.5・PHClO.6k=7.8×106 exp(-14.7×103/RT) [mol/l・catalyst・min・atm2.1]PC2H4,PHCN,PHCl : ~0.05気圧, PO2 : 0.025 気圧rAN は 0.5~8 気圧の範囲で, 全圧の 1.1 乗に比例した。アクリロニトリル生成の選択性は4気圧で最高になった。","PeriodicalId":22880,"journal":{"name":"The Journal of the Society of Chemical Industry, Japan","volume":"93 1","pages":"2440-2444"},"PeriodicalIF":0.0000,"publicationDate":"1971-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Journal of the Society of Chemical Industry, Japan","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1246/NIKKASHI1898.74.12_2440","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}