ATTRITION RESISTANT CATALYST FOR LIGHT OLEFIN PRODUCTION
    3.
    发明申请
    ATTRITION RESISTANT CATALYST FOR LIGHT OLEFIN PRODUCTION 审中-公开
    用于轻油生产的耐受催化剂

    公开(公告)号:WO02005952A2

    公开(公告)日:2002-01-24

    申请号:PCT/US2001/021958

    申请日:2001-07-12

    Abstract: Catalyst compositions that are effective for the conversion of methanol to light olefins (e.g. ethylene) are disclosed. The catalysts comprise a crystalline metalloaluminophosphate molecular sieve (e.g. SAPO-34) and a matrix material comprising an inorganic oxide binder and a filler, preferably a clay (e.g. kaolin). It has been discovered that by maintaining the content of the molecular sieve at 40 % or less by weight, the overall catalyst attrition resistance is markedly improved.

    Abstract translation: 公开了对甲醇转化成轻质烯烃(如乙烯)有效的催化剂组合物。 催化剂包含结晶金属铝磷酸盐分子筛(例如SAPO-34)和包含无机氧化物粘合剂和填料,优选粘土(例如高岭土)的基质材料。 已经发现,通过将分子筛的含量保持在40重量%以下,总体催化剂耐磨耗性显着提高。

    A PROCESS FOR PRODUCING HYDROCARBONS, AND A CATALYST SUITABLE FOR USE IN THE PROCESS
    8.
    发明申请
    A PROCESS FOR PRODUCING HYDROCARBONS, AND A CATALYST SUITABLE FOR USE IN THE PROCESS 审中-公开
    生产碳氢化合物的方法和适用于该方法的催化剂

    公开(公告)号:WO01076736A1

    公开(公告)日:2001-10-18

    申请号:PCT/EP2001/004072

    申请日:2001-04-06

    Abstract: The invention relates to a novel process for producing hydrocarbons, which process comprises contacting a mixture of carbon monoxide and hydrogen at elevated temperature and pressure with a catalyst comprising a Group VIII metal supported on a carrier, which Group VIII metal is present at least partly in metallic form, and which catalyst further comprises inorganic phosphate in a quantity of at least 0.05 %w, calculated as elemental phosphorus relative to the weight of the catalyst; a novel catalysts which comprises, supported on a carrier, a Group VIII metal selected from nickel, cobalt, iron and ruthenium, and a further metal selected from manganese, vanadium, zirconium and rhenium, which catalyst further comprises inorganic phosphate in a quantity of at least 0.05 %w, calculated as elemental phosphorus relative to the weight of the catalyst; and a process for preparing the novel catalyst composition.

    Abstract translation: 本发明涉及一种用于生产烃的新方法,该方法包括在高温和高压下使一氧化碳和氢气的混合物与负载在载体上的第Ⅷ族金属的催化剂接触,Ⅷ族金属至少部分存在于 金属形式,并且该催化剂还包含相对于催化剂的重量计,其量为至少0.05%w的无机磷酸盐,以元素磷计算; 一种新型催化剂,其包含负载在载体上的选自镍,钴,铁和钌的第Ⅷ族金属,以及选自锰,钒,锆和铼的另外的金属,该催化剂还包含一定量的无机磷酸盐 以相对于催化剂重量的元素磷计算的最小值为0.05%w; 以及制备新型催化剂组合物的方法。

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