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    Black oil conversion catalyst
    132.
    发明授权
    Black oil conversion catalyst 失效
    黑油转化催化剂

    公开(公告)号：US3796671A

    公开(公告)日：1974-03-12

    申请号：US3796671D

    申请日：1972-08-23

    Applicant: UNIVERSAL OIL PROD CO

    Inventor： GLEIM W

    IPC: B01J31/14 ,  B01J11/82

    CPC classification number: B01J31/146

    Abstract: ASPHALTENE-CONTAINING HYDROCARBONECEOUS CHARGE STOCKS ARE REACTED WITH HYDROGEN IN CONTACT WITH A CATALYTIC COMPOSITE OF AT LEAST ONE METAL COMPONENT SELECTED FROM THE GROUP CONSISTING OF THE BORIDES AND BOROHYDRIDES OF THE METALS FROM GROUPS IV, V AND VI. A SLURRYTYPE PROCESS, WHICH MAY BE EFFECTED EITHER WITH THE METALLIC COMPONENT BEING COMPOSED WITH A POROUS CARRIER MATERIAL, OR WITH THE UNSUPPORTED METALLIC COMPONENT, AND ADMIXED WITH THE FRESH FEED CHARGE STOCK.

    High conversion level hydrogenation
    137.
    发明授权
    High conversion level hydrogenation 失效
    高转换水平加氢

    公开(公告)号：US3761393A

    公开(公告)日：1973-09-25

    申请号：US3761393D

    申请日：1972-03-17

    Applicant: HYDROCARBON RESEARCH INC

    Inventor： WOLK R ,  CHERVENAK M ,  ALPERT S

    IPC: B01J8/22 ,  B01J8/32 ,  C10G49/12 ,  B01J11/82 ,  C10G13/02

    CPC classification number: B01J8/22 ,  B01J8/32 ,  C10G49/12

    Abstract: HYDRODESULFURIZATION CATALYSTS WHICH ARE NORMALLY MANUFACTURED FOR USE IN THE HYDROCONVERSION OF RESIDUAL OILS TO LIGHTER BOILING PRODUCTS CONSIST OF MIXTURES OF RELATIVELY POROUS AND RELATIVELY NONPOROUS CATALYST PARTICLES AS A FUNCTION OF THE MANUFACTURING PROCEDURE. IN THE EBULLATED PROCESS, FOR HIGH CONVERSION LEVEL OPERATIONS, THERE IS A CRITICAL LIMIT TO THE AMOUNT OF NONPOROUS CATALYST PARTICLES THAT CAN EXIST IN A MIXTURE BEFORE THE DEFLUIDIZATION OF THE CATALYST SYSTEM OCCURS. IN USING MICROSPHEROIDAL OR EXTRUDATE CATALYST, THE AMOUNT OF NONPOROUS CATALYST CONTAINED IN THE CATALYST BED TO THE UNIT IS LIMITED TO ABOUT 10% BEFORE DEFLUIDIZATION OF THE CATALYST SYSTEM SETS IN WHEN OPERATING AT CONVERSION LEVELS EXCEEDING 60%.

    Hydrocarbon conversion processes and catalysts for use therein
    138.
    发明授权
    Hydrocarbon conversion processes and catalysts for use therein 失效
    碳氢化合物转化方法及其使用的催化剂

    公开(公告)号：US3755147A

    公开(公告)日：1973-08-28

    申请号：US3755147D

    申请日：1971-05-28

    Applicant: UNION OIL CO

    Inventor： MICHELSON G

    IPC: B01J37/14 ,  C10G45/50 ,  C10G49/04 ,  C10G23/02 ,  B01J11/82

    CPC classification number: C10G45/50 ,  B01J37/14 ,  C10G49/04

    Abstract: Hydrocarbon conversion processes including hydrocracking, denitrogenation and hydrogenation of improved activity are obtained by the use of catalysts prepared by activating foraminous refractory oxides combined with at least one thermally decomposable and/or oxidizable compound of a catalytically active metal upon calcination while contacting the composite with an accelerated flow of an oxidizing gas at a rate of at least about 2 SCFM per pound of said composite. Further advantage is realized by heating the composite to the prescribed calcination temperature at a controlled gradual rate. It is also generally desirable to assure that the inlet temperature of the oxidizing gas prior to contact with the composite is less than about 500*F.

    Abstract translation: 通过使用催化剂制备的烃转化方法，包括加氢裂化，脱氮和氢化改进的活性，所述催化剂通过在与复合材料接触的同时激活与至少一种可热分解和/或可氧化的催化活性金属化合物一起煅烧的多孔耐火氧化物 以每磅所述复合材料至少约2SCFM的速率加速氧化气体的流动。 通过将复合材料以受控的渐进率加热到规定的煅烧温度来实现进一步的优点。 通常也希望确保在与复合材料接触之前氧化气体的入口温度低于约500°F

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