Catalytic process for oxidation of carbon monoxide
    1.
    发明授权
    Catalytic process for oxidation of carbon monoxide 失效
    一氧化碳氧化催化过程

    公开(公告)号:US5017357A

    公开(公告)日:1991-05-21

    申请号:US494711

    申请日:1990-03-16

    IPC分类号: B01D53/86 B01J23/89

    CPC分类号: B01J23/8906 B01D53/864

    摘要: In a process for preparing a reduced material comprising (a) alumina and/or magnesium aluminate as support material, (b) platinum metal and (c) an iron component, the improvement comprises: (1) treating the reduced composition of matter with an acidic liquid; (2) heating the acid-treated material, and (3) treating the material obtained in step (2) with a reduced gas. The prepared material is used as a catalyst for converting CO and O.sub.2 to CO.sub.2.

    摘要翻译: 在制备还原材料的方法中,包括(a)作为载体材料的氧化铝和/或铝酸镁,(b)铂金属和(c)铁组分,改进包括:(1)用 酸性液体 (2)加热酸处理材料,(3)用还原气处理步骤(2)中得到的材料。 所制备的材料用作将CO和O 2转化为CO 2的催化剂。

    Preparation of catalyst for oxidation of carbon monoxide
    4.
    发明授权
    Preparation of catalyst for oxidation of carbon monoxide 失效
    一氧化碳氧化催化剂的制备

    公开(公告)号:US4994247A

    公开(公告)日:1991-02-19

    申请号:US404726

    申请日:1989-09-08

    IPC分类号: B01D53/86 B01J23/89

    CPC分类号: B01D53/864 B01J23/8906

    摘要: A composition of matter, effective as catalyst for CO oxidation with O.sub.2 at about 20.degree.-30.degree. C., comprising iridium metal, iron oxide and titania is prepared by a process comprising impregnating a titania-containing support material with at least one iron compound and at least one iridium carbonyl compound, drying the thus impregnated material, and treating it with a reducing gas (preferably H.sub.2).

    摘要翻译: 包含铱金属,氧化铁和二氧化钛的在约20℃-30℃下用于CO氧化的催化剂的物质组合物通过包括用至少一种铁化合物浸渍含二氧化钛载体材料的方法制备 和至少一种铱羰基化合物,干燥由此浸渍的材料,并用还原气体(优选H2)处理。

    Removal of impurities from hydrocarbon feeds
    5.
    发明授权
    Removal of impurities from hydrocarbon feeds 失效
    从碳氢化合物进料中除去杂质

    公开(公告)号:US5157204A

    公开(公告)日:1992-10-20

    申请号:US715943

    申请日:1991-06-14

    IPC分类号: C07C7/148

    CPC分类号: C07C7/148

    摘要: A process for removing carbon monoxide and free oxygen from hydrocarbon-containing fluids comprises contacting the fluid feed with at least one of several supported platinum-containing catalyst compositions so as to convert carbon monoxide and free oxygen to carbon dioxide, essentially without oxidizing the hydrocarbon(s).

    摘要翻译: 从含烃流体中除去一氧化碳和游离氧的方法包括使流体进料与几种负载的含铂催化剂组合物中的至少一种接触,以将一氧化碳和游离氧转化为二氧化碳,基本上不氧化烃( s)。

    Composition of matter and method of oxidative conversion of organic
compounds therewith
    6.
    发明授权
    Composition of matter and method of oxidative conversion of organic compounds therewith 失效
    有机化合物的氧化物转化的组成及其氧化方法

    公开(公告)号:US5210357A

    公开(公告)日:1993-05-11

    申请号:US742337

    申请日:1985-06-07

    摘要: A solid composition of matter selected from the group consisting of:(a) a component comprising: (1) an oxide of lanthanum and a component comprising: (2) at least one material selected from the group consisting of halogen ions, compounds containing halogen ions, tin and compounds containing tin; and(b) a component comprising: (1) at least one material selected from the group consisting of Group IA metals and compounds containing said metals, a component comprising: (2) at least one metal selected from the group consisting of lanthanum and compounds containing lanthanum and, optionally, a component comprising: (3) at least one material selected from the group consisting of halogen ions, compounds containing halogen ions, tin and compounds containing tin,and a method for the oxidative conversion of organic compounds to other organic compounds, particularly in the presence of a free oxygen containing gas. When the method is carried out in the presence of a free oxygen containing gas, a contact material including a Group IA metal, tin and, optionally, chloride ions has, also been found to be effective.

    摘要翻译: 选自以下的固体组合物:(a)组分,其包含:(1)镧的氧化物和组分,所述组分包含:(2)至少一种选自卤素离子,含卤素的化合物 离子,锡和含锡的化合物; 和(b)组分,其包含:(1)至少一种选自IA族金属和含有所述金属的化合物的材料,组分包括:(2)至少一种选自镧和化合物的金属 含有镧和任选的组分,其包含:(3)选自卤素离子,含有卤素离子的化合物,锡和含锡化合物的至少一种材料,以及将有机化合物氧化转化为其它有机化合物的方法 化合物,特别是在含游离氧气体的存在下。 当该方法在含游离氧的气体存在下进行时,也发现包括IA族金属,锡和任选的氯离子的接触材料是有效的。

    Dehydrogenation catalyst
    7.
    发明授权
    Dehydrogenation catalyst 失效
    脱氢催化剂

    公开(公告)号:US5071817A

    公开(公告)日:1991-12-10

    申请号:US506631

    申请日:1990-04-05

    IPC分类号: B01J23/34 C07C4/06 C07C5/32

    摘要: C.sub.3 and/or C.sub.4 hydrocarbons (in particular propane and butanes) are converted to less saturated hydrocarbons (in particular ethylene and propylene) in the presence of a catalyst consisting essentially of either (a) zinc oxide and manganese oxide or (b) zinc oxide, manganese oxide and calcium oxide. Compositions of matter (a) and (b), as defined above, are provided in accordance with this invention.

    摘要翻译: 在主要由(a)氧化锌和氧化锰或(b)氧化锌组成的催化剂存在下,C3和/或C4烃(特别是丙烷和丁烷)转化为较不饱和的烃(特别是乙烯和丙烯) ,氧化锰和氧化钙。 根据本发明提供如上所述的物质(a)和(b)的组合物。

    Composition of matter for oxidative conversion of organic compounds
    10.
    发明授权
    Composition of matter for oxidative conversion of organic compounds 失效
    有机化合物氧化转化的物质组成

    公开(公告)号:US4895823A

    公开(公告)日:1990-01-23

    申请号:US891009

    申请日:1986-07-31

    摘要: A solid composition of matter consisting essentially of:(a) a component comprising: (1) at least one metal selected from the group consisting of Group IA metals and compounds containing said metals and (2), optionally, at least one material selected from the group consisting of tin, compounds containing tin, chloride ions and compounds containing said chloride ions and(b) a component comprising at least one metal selected from the group consisting of Group IIA metals and compounds containing said metals.The composition is particularly useful as a contact material for the oxidative conversion of less valuable organic compounds to more valuable organic compounds, particularly in the presence of a free oxygen containing gas. A method for converting feed organic compounds to product organic compounds, in the presence of a free oxygen containing gas, utilizing the above composition, as well as combinations of tin and a Group IIA metal and of tin, chloride ions and a Group IIA metal is disclosed, particularly the oxidative dehydrogenation of C.sub.2 to C.sub.7 alkanes to olefins.

    摘要翻译: 物质的固体组合物,其组成基本上由以下组成:(a)组分,其包含:(1)选自由IA族金属组成的组中的至少一种金属和含有所述金属的化合物,和(2)任选的至少一种选自 锡,含锡化合物,氯离子和含有氯化物离子的化合物组成的组和(b)包含至少一种选自IIA族金属和含有所述金属的化合物的组分的组分。 该组合物特别可用作用于将较不有价值的有机化合物氧化转化为更有价值的有机化合物的接触材料,特别是在含游离氧气体的情况下。 使用上述组合物以及锡和IIA族金属以及锡,氯化物离子和IIA族金属的组合,在含有游离氧气体的存在下,将进料有机化合物转化成产物有机化合物的方法是 特别公开了C2至C7烷烃至烯烃的氧化脱氢。