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13 条记录 (耗时 0.012 秒)

    REGENERATION OF IONIC LIQUID CATALYST BY HYDROGENATION USING METAL AND ACID
    1.
    发明公开
    REGENERATION OF IONIC LIQUID CATALYST BY HYDROGENATION USING METAL AND ACID 审中-公开
    催化剂的再生起到SANTANDER离子FLÄSSIGKEIT加氢使用金属和酸

    公开(公告)号：EP1963007A1

    公开(公告)日：2008-09-03

    申请号：EP06817227.9

    申请日：2006-10-19

    申请人： Chevron U.S.A. Inc.

    发明人： ELOMARI, Saleh ,  HARRIS, Thomas, V.

    IPC分类号： B01J21/20 ,  B01J38/48

    CPC分类号： B01J27/32 ,  B01J27/125 ,  B01J31/0278 ,  B01J31/0284 ,  B01J31/0287 ,  B01J31/0288 ,  B01J31/40 ,  C07C2/862 ,  Y02P20/584

    摘要： A used acidic ionic liquid catalyst, which has been deactivated by conjunct polymers, is regenerated by combining the used catalyst, a metal and a Broensted acid to hydrogenate the conjunct polymer. Regenerating a used acidic ionic liquid catalyst, which has been deactivated by conjunct polymers, includes: combining the used ionic liquid catalyst, a metal and HCI in a reaction zone under hydrogenation conditions to hydrogenate a portion of the conjunct polymer; removing reaction product from the reaction zone; mixing the removed reaction product with a hydrocarbon solvent in which the hydrogenated conjunct polymers are soluble; allowing the mixture to separate into a lighter phase which contains the hydrogenated conjunct polymers, and a heavier phase which contains a regenerated ionic liquid catalyst; and recovering at least a portion of the heavier phase is also disclosed.

    EXTREMELY LOW ACIDITY ULTRASTABLE Y ZEOLITE CATALYST COMPOSITION AND PROCESS
    3.
    发明授权
    EXTREMELY LOW ACIDITY ULTRASTABLE Y ZEOLITE CATALYST COMPOSITION AND PROCESS 有权
    极低酸度超稳Y沸石催化剂组合物和方法

    公开(公告)号：EP1558704B1

    公开(公告)日：2018-04-11

    申请号：EP03768641.7

    申请日：2003-11-04

    申请人： Chevron U.S.A. Inc.

    发明人： TIMKEN, Hye, Kyung, C. ,  BULL, Lucy, Melinda ,  HARRIS, Thomas, V.

    IPC分类号： C10G47/16 ,  C10G47/18 ,  C10G47/20 ,  B01J29/10 ,  B01J29/12 ,  B01J29/16

    CPC分类号： C10G47/20 ,  B01J29/084 ,  B01J29/166 ,  B01J2229/16 ,  C10G47/16

    摘要： A catalyst composition comprising a low acidity, highly dealuminated ultra stable Y zeolite having an Alpha value of less than about 3 and Broensted acidity measured by FT-IR from about 1 to about 20, preferably from about 1-10, micro mole/g of, an amorphous cracking component and a catalytic amount of hydrogenation component selected from the group consisting of a Group VI metal, a Group VIII metal, and mixtures thereof is disclosed. The present invention provides for a process for converting hydrocarbonaceous oils comprising contacting the hydrocarbonaceous oils with the catalyst under suitable hydrocarbon conversion conditions. Such processes in include, but are not limited to, single stage hydrocracking, two-stage hydrocracking, series-flow hydrocracking, mild hydrocracking, lube hydrocracking, hydrotreating, lube hydrofinishing, hydrodesulphurization, hydrodenitrification, catalytic dewaxing and catalytic cracking.

    PROCESS FOR PRODUCING HIGH RON GASOLINE USING ATS ZEOLITE
    7.
    发明公开
    PROCESS FOR PRODUCING HIGH RON GASOLINE USING ATS ZEOLITE 审中-公开
    工艺生产高汽油ROZ使用沸石ATS

    公开(公告)号：EP1597219A2

    公开(公告)日：2005-11-23

    申请号：EP04712906.9

    申请日：2004-02-19

    申请人： Chevron U.S.A., Inc.

    发明人： MAESEN, Theo ,  HARRIS, Thomas, V.

    IPC分类号： C07C7/12

    CPC分类号： C10G35/095

    摘要： A process for producing a high RON naphtha which comprises contacting a hydrocarbon feed stream comprising a mixture of the isomers of C5 and C6 paraffins with ATS zeolite, such as SSZ-55, in an adsorption zone, whereby the branched isomers of the C5 and C6 paraffins are preferentially adsorbed by the ATS zeolite as compared to the straight chain isomers, and recovering a naphtha product from the adsorption zone having a higher RON than the hydrocarbon feed stream, also including a hydroisomerization process and a hydrocracking process.