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公开(公告)号:US4752623A
公开(公告)日:1988-06-21
申请号:US942933
申请日:1986-12-17
申请人: Rex R. Stevens , Mark M. Conway
发明人: Rex R. Stevens , Mark M. Conway
IPC分类号: B01J23/85 , C07C29/156 , C07C27/06
CPC分类号: B01J23/8872 , B01J23/85 , C07C29/156 , Y02P20/52
摘要: Mixed alcohols are produced from carbon monoxide and hydrogen gases using an easily prepared catalyst/co-catalyst metal catalyst. The catalyst metals are molybdenum, tungsten or rhenium. The co-catalyst metals are cobalt, nickel or iron. The catalyst is promoted with a Fischer-Tropsch promoter like an alkali or alkaline earth series metal or a smaller amount of thorium and is further treated by sulfiding. The composition of the mixed alcohols fraction can be selected by selecting the extent of intimate contact among the catalytic components.
摘要翻译: 使用易于制备的催化剂/助催化剂金属催化剂,由一氧化碳和氢气产生混合的醇。 催化剂金属是钼,钨或铼。 助催化剂金属是钴,镍或铁。 用诸如碱金属或碱土系列金属或较少量的钍的费 - 托促进剂促进催化剂,并进一步通过硫化处理。 可以通过选择催化组分之间紧密接触的程度来选择混合醇馏分的组成。
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公开(公告)号:US4675344A
公开(公告)日:1987-06-23
申请号:US830907
申请日:1986-02-18
IPC分类号: C07C29/153 , C07C27/06
CPC分类号: C07C29/153
摘要: A method for controlling the ratio of methanol to higher alcohols produced in a process for making mixed alcohols by contacting a hydrogen- and carbon monoxide-containing feed with a molybdenum- or tungsten-containing catalyst, said method comprising adjusting a concentration of a sulfur releasing substance in the feed.
摘要翻译: 一种控制通过使含氢和一氧化碳的进料与含钼或钨的催化剂接触来制备混合醇的方法中产生的甲醇与高级醇的比例的方法,所述方法包括调节硫的释放浓度 饲料中的物质。
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公开(公告)号:US4831060A
公开(公告)日:1989-05-16
申请号:US202754
申请日:1988-06-06
申请人: Rex R. Stevens , Mark M. Conway
发明人: Rex R. Stevens , Mark M. Conway
IPC分类号: B01J23/85 , C07C29/156
CPC分类号: B01J23/8872 , B01J23/85 , C07C29/156 , Y02P20/52
摘要: Mixed alcohols are produced from carbon monoxide and hydrogen gases using an easily prepared catalyst/co-catalyst metal catalyst. The catalyst metals are molybdenum, tungsten or rhenium. The co-catalyst metals are cobalt, nickel or iron. The catalyst is promoted with a Fischer-Tropsch promoter like an alkali or alkaline earth series metal or a smaller amount of thorium and is further treated by sulfiding. The composition of the mixed alcohols fraction can be selected by selecting the extent of intimate contact among the catalytic components.
摘要翻译: 使用易于制备的催化剂/助催化剂金属催化剂,由一氧化碳和氢气产生混合的醇。 催化剂金属是钼,钨或铼。 助催化剂金属是钴,镍或铁。 用诸如碱金属或碱土系列金属或较少量的钍的费 - 托促进剂促进催化剂,并进一步通过硫化处理。 可以通过选择催化组分之间紧密接触的程度来选择混合醇馏分的组成。
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