用合成气制汽油的新催化剂研制成功

• 作 者: 张浙川
• 出 处: 大自然探索
• 发表日期: 1984年04期
• 关键词: 合成气 新催化剂 天然石油 Fischer 南非共和国 转换率 日本东京大学 助理教授 富永 工业化装置

日本东京大学工学部富永博夫教授和藤元薰助理教授率领的一个研究小组最近成功地研制出了一种能使由煤制得的合成气(CO/H_2)以70％以上的转换率变换为汽油的新型催化剂。采用钴、铁、镍为主体的催化剂使合成气发生反应,合成n-烷烃及烯烃的Fischer-Tropsch法在第二次世界大战时,在德国和日本就已工业化。现在虽然在南非共和国还在进行着这种方式的合成,但依然处于在经济上不能与天然石油相兢争的阶段。然而,如果能研制出对于特定的生成物具有

A team led by Prof. Fu Yongbo and Professor Teng Yuanxun from the Faculty of Engineering, University of Tokyo, Japan, has recently succeeded in developing a system that can convert syngas (CO / H 2) made from coal into gasoline at a conversion rate of over 70% New catalyst. The Fischer-Tropsch process, which uses n-alkanes and olefins to react with syngas via cobalt, iron and nickel-based catalysts, has been industrialized in Germany and Japan during the Second World War. Although the synthesis in this way is still going on in the Republic of South Africa, it is still at a stage where it can not compete economically with natural oil. However, if you can develop for a specific product has