当代化工
噹代化工
당대화공
CONTEMPORARY CHEMICAL INDUSTRY
2013年
9期
1264-1267
,共4页
张静如%魏民%王海彦%赵伟林%胡志君
張靜如%魏民%王海彥%趙偉林%鬍誌君
장정여%위민%왕해언%조위림%호지군
过渡金属磷化物%复合载体%程序升温还原法%低温热分解法%加氢脱硫
過渡金屬燐化物%複閤載體%程序升溫還原法%低溫熱分解法%加氫脫硫
과도금속린화물%복합재체%정서승온환원법%저온열분해법%가경탈류
Transition metal phosphides%Composite support%Temperature-programmed reduction%Low temperature thermal decomposition%Hydrodesulfurization
近年来油品重质化越来越严重,环保法规要求也日趋严格,为满足环境保护和人们的需求,对油品的加氢脱硫成为一项紧迫任务。综述了近年来过渡金属磷化物在复合载体和制备方法等方面的最新研究进展情况,其中具体介绍了程序升温还原法及低温热分解法,同时概述了过渡金属磷化物的加氢脱硫性能。
近年來油品重質化越來越嚴重,環保法規要求也日趨嚴格,為滿足環境保護和人們的需求,對油品的加氫脫硫成為一項緊迫任務。綜述瞭近年來過渡金屬燐化物在複閤載體和製備方法等方麵的最新研究進展情況,其中具體介紹瞭程序升溫還原法及低溫熱分解法,同時概述瞭過渡金屬燐化物的加氫脫硫性能。
근년래유품중질화월래월엄중,배보법규요구야일추엄격,위만족배경보호화인문적수구,대유품적가경탈류성위일항긴박임무。종술료근년래과도금속린화물재복합재체화제비방법등방면적최신연구진전정황,기중구체개소료정서승온환원법급저온열분해법,동시개술료과도금속린화물적가경탈류성능。
In recent years the cru d oil is becoming poorer and the regulations for environmental protection are more stringent. In order to meet the requirements of environmental protection, the hydrodesulfurization of oil is an urgent task. In this paper, the latest advances in the composite supports and preparation techniques of transition metal phosphides were reviewed, specially temperature-programmed reduction and low temperature thermal decomposition method. Meanwhile, the hydrodesulfurization properties of transition metal phosphides were summarized.