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합성가스로부터 에틸렌글리콜의 제조: I. 부틸니트라이트의 카보닐화 촉매 연구
Synthesis of Ethylene Glycol from Syngas ; I. A Study on the Catalytic Carbonylation of Butyl Nitrite
HWAHAK KONGHAK, August 1986, 24(4), 305-310(6), NONE
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Abstract
부틸니트라이트의 카보닐화에 의한 부틸옥살레이트의 제조반응에 대하여 5 wt% Pd/C, Pt/C, Ru/C, Rh/C 비균질촉매를 사용하여 연구하였다. 생성물의 분포에 영향을 미치는 금속과 산소와의 결합력의 세기를 근거로 하여 적합한 촉매를 선정하였다. 실험결과로 반응메카니즘을 제안하였고 실험조건에 따르는 전환율과 선택도의 변화를 조사하였다.
The synthesis of butyl oxalate by carbonylation of butyl nitrite was studied using heterogeneous catalysts such as 5 wt% Pd/C, Pt/C, Ru/C and Rh/C. Selection of the catalysts was based on the strength of formed metal-oxygen bond which would determine probable product characteristics. Based on the experimental results, reaction mechanisms were proposed and effect of various experimental conditions on the conversion and selectivity was investigated.
