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11 条记录 (耗时 0.012 秒)

    Catalytic coal conversion process
    1.
    发明授权
    Catalytic coal conversion process 失效
    催化转炉工艺

    公开(公告)号：US3635814A

    公开(公告)日：1972-01-18

    申请号：US3635814D

    申请日：1970-11-25

    申请人： ATLANTIC RICHFIELD CO

    发明人： RIEVE ROBERT W ,  SHALIT HAROLD

    IPC分类号： B01J8/22 ,  B01J23/88 ,  C10G1/08

    CPC分类号： B01J23/28 ,  B01J8/22 ,  B01J23/88 ,  B01J35/108 ,  C10G1/086

    摘要： The hydroconversion of coal solids is accomplished at conversion conditions by bringing coal solids, molecular hydrogen and catalyst solids into contact in a reactor. The catalyst solids are comprised of catalytically active substance containing molybdenum on an alumina support material. The catalyst solids are in the size range between 3 and 200 mesh U.S. Sieve Series and have a pore volume of at least 0.015 milliliter (STP) per gram and an accessible pore distribution such that at least 50 percent of the pores are greater than 1,100 angstroms.

    摘要翻译： 通过使煤固体，分子氢和催化剂固体在反应器中接触，在转化条件下实现煤固体的加氢转化。 催化剂固体由在氧化铝载体材料上含有钼的催化活性物质组成。 催化剂固体的尺寸范围为3至200目的US筛系列，并且具有至少0.015毫升（STP）/克的孔体积和可及的孔分布，使得至少50％的孔大于1100埃 。

    Coal upgrading
    6.
    发明授权
    Coal upgrading 失效
    煤炭升级

    公开(公告)号：US3660054A

    公开(公告)日：1972-05-02

    申请号：US3660054D

    申请日：1970-09-29

    申请人： ATLANTIC RICHFIELD CO

    发明人： RIEVE ROBERT W

    IPC分类号： C10L9/00

    CPC分类号： C10L9/00

    摘要： A method for upgrading coal to a higher quality fuel or feed stock by mixing coal with water and heating the mixture in a nonoxidizing atmosphere at a temperature near the critical temperature of water and under a pressure sufficient to maintain substantially all of the water in the liquid state. By this process at least the sulfur and/or ash content of the coal is reduced.

    摘要翻译： 一种通过将煤与水混合并将煤混合物在非氧化性气氛中在接近临界温度的温度下并且在足以使得基本上全部水分保持的压力下将煤升级为更高质量的燃料或原料的方法 液态。 通过该方法，煤的硫和/或灰分含量至少降低。

    Continuous recovery of hydrocarbon product from effluent containing friedel-crafts catalyst therein
    7.
    发明授权
    Continuous recovery of hydrocarbon product from effluent containing friedel-crafts catalyst therein 失效
    来自含有FRIEDEL-CRAFTS催化剂的水溶液产品的连续回收

    公开(公告)号：US3600296A

    公开(公告)日：1971-08-17

    申请号：US3600296D

    申请日：1969-07-22

    申请人： ATLANTIC RICHFIELD CO

    发明人： RIEVE ROBERT W

    IPC分类号： C07C7/152 ,  C10G21/16 ,  C07C7/00

    CPC分类号： C07C7/152 ,  Y10S585/95

    摘要： A PROCESS FOR THE ELIMINATION OF SLUDGES AND COMPLEXES THAT FORM WHEN FRIEDEL-CRAFTS CATALYSTS ARE USED IN HYDROCARBON REACTIONS SAID PROCESS INCLUDING THE ADDITION OF ACETONE, DIACETYL, OR METHYLETHYLKETONE TO THE REACTOR EFFLUENT AS THE EFFLUENT LEAVES THE REACTION VESSEL THEREBY DISSOLVING THE SLUDGES AND COMPLEXES AS FORMED, AND PREVENTING ANY UNDESIRED ACCUMULATION OF SAID SLUDGES AND COMPLEXES FROM FOULING THE REACTION FACILITIES, AND PREVENTING LOSSES OF CATALYST AND HYDROCARBON WHICH ORDINARILY BECOME BOUND UP IN SAID SLUDGES AND COMPLEXES.

    Recovery of aluminum chloride/palladium chloride hydrocracking catalyst mixture
    9.
    发明授权
    Recovery of aluminum chloride/palladium chloride hydrocracking catalyst mixture 失效
    回收氯化铝/氯化钯加氢裂化催化剂混合物

    公开(公告)号：US3909391A

    公开(公告)日：1975-09-30

    申请号：US49465974

    申请日：1974-08-05

    申请人： ATLANTIC RICHFIELD CO

    发明人： RIEVE ROBERT W ,  SHALIT HAROLD

    IPC分类号： C10G47/14 ,  B01J23/96 ,  B01J31/30 ,  C07C3/18 ,  C10G13/08

    CPC分类号： C10G47/08 ,  C10G47/14

    摘要： Method for the recovery of an aluminum chloride-palladium chloride catalyst mixture or complex used to hydrocrack high molecular weight hydrocarbons containing sulfur and nitrogen compounds at elevated temperatures and hydrogen pressures, the catalyst being soluble in such hydrocarbons at the hydrocracking temperatures. The recovered catalyst is in the form of a bottoms fraction concentrate resulting from the hydrocracking process and may be reused without any pre-treatment.

    摘要翻译： 用于在升高的温度和氢气压力下回收用于加氢裂解含有硫和氮化合物的高分子量烃的氯化铝 - 氯化钯催化剂混合物或络合物的方法，所述催化剂在加氢裂化温度下可溶于这些烃。 回收的催化剂是由加氢裂化过程产生的底部馏分浓缩物的形式，并且可以在没有任何预处理的情况下重复使用。

    Coal processing
    10.
    发明授权
    Coal processing 失效
    煤炭加工

    公开(公告)号：US3660267A

    公开(公告)日：1972-05-02

    申请号：US3660267D

    申请日：1970-10-14

    申请人： ATLANTIC RICHFIELD CO

    发明人： RIEVE ROBERT W ,  SHALIT HAROLD

    IPC分类号： C10G1/06 ,  C10G1/04

    CPC分类号： C10G1/065

    摘要： A METHOD FOR HYDROGENATING COAL TO AT LEAST PARTIALLY LIQUIFY SAME WHEREIN THE HYDROGENATION IS CARRIED OUT IN AT LEAST ONE ZONE CONTAINING AN EBULLATED BED OF SUBSTANTIALLY INERT, SOLID CONTACT PARTICLES.