费托合成催化剂CNFT-L运行条件优化和工业应用
Research on the operating condition optimization and industrial application of Fischer-Tropsch synthesis catalyst CNFT-L
针对某百万吨级费托合成装置工艺技术的特点和要求,开发了费托合成铁基催化剂CNFT-L。采用费托合成浆态床反应器模型对CNFT-L运行的反应温度、入塔气n(H2)/n(CO)等工艺条件进行优化,在优化后的条件下,CNFT-L成功实现工业应用,主要性能指标为:H2+CO总转化率为93.04%,CO2选择性为17.91%,
In response to the characteristics and requirements of the process technology for a million-ton-scale Fischer-Tropsch (F-T) synthesis unit,the iron-based F-T catalyst CNFT-L has been developed.A reactor model of the F-T synthesis technology was employed to optimize the operating process conditions,such as reaction temperature,inlet gas H2/CO et al.for catalyst CNFT-L.Under optimized conditions,CNFT-L achieved successful industrial application with the main performance indicators as follows:the total conversion rate of (H2+CO) is 93.04%,the CO2 selectivity is 17.91%,the molar selectivity of
Fischer-Tropsch / iron-based catalyst / slurry bubble column reactor / process optimization
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