摘要
Fe基催化剂是具有工业化应用潜力的一种费托合成催化剂,但在反应中易因积炭、相变和烧结等原因失活,从而影响Fe基催化剂的实际应用。主要综述围绕上述3个引起铁基费托合成催化剂失活的主要原因所取得的研究进展。在此基础上,进一步探讨催化剂组成和预处理条件对Fe基催化剂的影响以及提高Fe基催化剂性能领域所取得的研究进展。
Fe-based catalyst is one of important Fischer-Tropsch synthesis catalysts with industrial application potential.However,Fe-based catalyst deactivates during the reaction owing to the carbon deposition,phase transformation and sintering,which influences the application of Fe-based catalysy.This paper reviewed the progress of above-mentioned deactivation reasons related to Fe-based catalyst.It also discussed effects of pretreatment conditions and chemical compositions of catalysts on the performances of Fe-based catalysts as well as the progress about how to improve Fe-based Fischer-Tropsch synthesis catalyst.
作者
陈文迪
吕德义
郭中山
王峰
杨景麟
姚楠
Chen Wendi;Lü Deyi;Guo Zhongshan;Wang Feng;Yang Jinglin;Yao Nan(Institute of Industrial Catalysis,College of Chemical Engineering,Zhejiang University of Technology,Hangzhou 310014,Zhejiang,China;Shenhua Ningxia Coal Industry Group Co.,Ltd.,Yinchuan 750411,Ningxia,China)
出处
《工业催化》
CAS
2019年第6期9-15,共7页
Industrial Catalysis
基金
国家重点研发计划项目《先进煤间接液化及产品加工成套技术开发》资助(2017YFB0602500)
关键词
催化剂工程
费托合成
铁基催化剂
相变
积炭
烧结
catalyst engineering
Fischer-Tropsch synthesis
Fe-based catalyst
phase transformation
carbon deposition
sintering
