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김승문,김성수,김상국,정수현 한국공업화학회 2003 응용화학 Vol.7 No.1
이상의 실험 결과로부터 다음과 같이 요약할 수 있다. 1. 경유를 수소공여제로 사용하여 450℃에서 열분해 하였을때의 분해율은 49.70%으로 PP의 32.83%에 비해 분해율이 50% 향상되었다. 2. TS-D-450의 액상 수율이 40.63wt%로 가장 높았다. The effect of the Zeolite HX, NaX, and KX prepared by ion-exchange method, on the reduction-carburization of WO₃was studied, This study was performed at the temperature range from 300 ℃ to 725 ℃ with CO gas. The produced gas. CO₂, was analyzed by mass spectroscopy. The addition of the Zeolite HX, NaX, and KX into WO₃increased the efficiency of the reduction-carburization of WO₃and Zeoilte HX with the strongest acidity was the most effective on reduction-carburization among them. The Zeolite HX, NaX, and KX improved the oxygen mobility of WO₃and the acidity of the Zeolite was directly related to the increasing efficiency of reduction-carburization of WO₃.