疏水费-托合成催化剂的研究进展  

ADVANCES IN HYDROPHOBIC CATALYSTS FOR FISCHER-TROPSCH SYNTHESIS

作　　者：金科 王琪 Jin Ke;Wang Qi(SINOPEC Research Institute of Petroleum Processing Co.,Ltd.,Beijing 100083;SINOPEC Maoming Petrochemical Co.,Ltd.;Guangdong Provincial Key Laboratory of Advanced Green Lubricating Materials)

机构地区：[1]中石化石油化工科学研究院有限公司,北京100083 [2]中国石化集团茂名石油化工有限公司 [3]广东省先进绿色润滑材料企业重点实验室

出　　处：《石油炼制与化工》2024年第11期155-161,共7页Petroleum Processing and Petrochemicals

基　　金：中国石油化工股份有限公司合同项目(230008)。

摘　　要：费-托合成技术可将煤和生物质基合成气转化为高值燃料和化学品,对实现碳资源高效利用具有重要意义。然而,反应过程中产生的水会引发水煤气变换(WGS)等副反应,影响催化剂的活性、稳定性及目标产物选择性。通过提升催化剂的疏水性可显著加快水的移除速度,降低水的负面影响,提高费-托合成反应性能。聚焦于副产物水对费-托合成反应的具体影响,概述了疏水费-托合成催化剂的类型、制备方法及其作用原理,并对其发展前景进行了展望。Fischer-Tropsch synthesis(FTS)technology can convert coal and biomass-based syngas into high-value fuels and chemicals,which is important for achieving efficient use of carbon resources.However,water generated during the reaction process leads to side reactions such as water gas shift(WGS),which will affect the catalyst activity,stability and target product selectivity.By increasing the hydrophobicity of the catalyst,the removal rate of water can be significantly accelerated,the negative impact of water can be reduced,and the performance of FTS reaction can be improved.Focusing on the specific effects of by-product water on FTS reaction,the types of hydrophobic Fischer-Tropsch catalysts,preparation methods and principles of action were outlined,and the prospects for their development were prospected.

关 键 词：费-托合成 疏水催化剂 水 水煤气变换反应 

分 类 号：TQ426[化学工程] TQ529.2