费托合成钴基催化剂HCl中毒热力学研究
Thermodynamic Study of HCl Poisoning in Cobalt-Based Catalysts for Fischer-Tropsch Synthesis
DOI: 10.12677/japc.2024.133056, PDF,   
作者: 孙 雪：云南农业大学资源与环境学院，云南 昆明；杨 弘*：烟台市环保工程咨询设计院有限公司，山东 烟台；王小荣：云南聚祥司法鉴定中心，云南 楚雄
关键词: 费托合成；钴基催化剂；HCl；中毒；热力学；Fischer-Tropsch Synthesis； Cobalt-Based Catalysts； HCl； Toxicity； Thermodynamic
摘要: 为探究HCl对费托合成钴基催化剂的中毒机制，采用HSC Chemistry 5.0软件对200℃~350℃范围内钴基催化剂HCl中毒热力学进行模拟计算。结果表明：钴基催化剂与HCl单独存在或与CO共存会引起中毒，其中毒产物以CoCl2为主；费托合成钴基催化剂中，HCl不会对载体SiO2产生影响。
Abstract: In order to investigate the poisoning mechanism of HCl on cobalt-based catalysts for Fischer-Tropsch synthesis, the thermodynamics of HCl poisoning of cobalt-based catalysts in the temperature range of 200˚C~350˚C was simulated by using HSC Chemistry 5.0 software. The results showed that coexistence of cobalt-based catalysts with HCl alone or with CO would be poisoned, and its toxic product was dominated by CoCl2; HCl would not affect SiO2 in Fischer-Tropsch synthesised cobalt-based catalysts.
文章引用：孙雪, 杨弘, 王小荣. 费托合成钴基催化剂HCl中毒热力学研究[J]. 物理化学进展, 2024, 13(3): 523-530. https://doi.org/10.12677/japc.2024.133056

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