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    UPGRADING OF FISCHER-TROPSCH HEAVY END PRODUCTS
    1.
    发明申请
    UPGRADING OF FISCHER-TROPSCH HEAVY END PRODUCTS 审中-公开
    FISCHER-TROPSCH重型产品升级

    公开(公告)号：WO1996003359A1

    公开(公告)日：1996-02-08

    申请号：PCT/US1994008356

    申请日：1994-07-25

    Applicant: MOBIL OIL CORPORATION

    Inventor： MOBIL OIL CORPORATION ,  BORGHARD, William, Stern ,  HANLON, Robert, Tryon ,  SCHRAMM, Suzanne, Elaine

    IPC: C07C01/04

    CPC classification number: B01J29/7007 ,  B01J29/7415 ,  B01J2229/20 ,  B01J2229/36 ,  C10G2400/10 ,  Y10S208/95

    Abstract: High silica to alumina ratio zeolite beta modified with boron, tin, lead or indium and combined with a hydrogenation/dehydrogenation component is used to convert Fischer-Tropsch heavy end products which may contain paraffins, olefins and oxygenates into low pour point distillates with high cetane number and extra high VI lube is described. The lube can be dewaxed by a conventional solvent process, by a catalytic process, or by increasing the severity of the hydroisomerization step.

    Abstract translation: 使用硼，锡，铅或铟改性的高二氧化硅与氧化铝比的沸石β，并与氢化/脱氢组分结合使用可能含有链烷烃，烯烃和含氧化合物的费 - 托重端产物与高十六烷值的低倾点馏出物 描述了数量和超高的VI润滑油。 润滑油可以通过常规溶剂方法，催化方法或通过增加加氢异构化步骤的严重性来脱蜡。

    PRODUCING BLENDSTOCK
    2.
    发明申请
    PRODUCING BLENDSTOCK 审中-公开
    生产BLENDSTOCK

    公开(公告)号：WO1994004476A1

    公开(公告)日：1994-03-03

    申请号：PCT/AU1993000433

    申请日：1993-08-25

    Applicant: THE BROKEN HILL PROPRIETARY COMPANY LIMITED ,  BESSELL, Sandra ,  JACKSON, Peter, John

    Inventor： THE BROKEN HILL PROPRIETARY COMPANY LIMITED

    IPC: C07C01/04

    CPC classification number: C10G2/00 ,  C10G45/58 ,  C10G67/06

    Abstract: The specification describes a method for producing gasoline blendstock. A naphtha (3) is produced by contacting synthesis gas (1) with a catalyst (2) comprising cobalt supported on a ZSM-5 type zeolite at a temperature in the range from 220 C to 280 C. The naphtha is fractionated (4) to remove butane (5) and hydrocarbons boiling in excess of 174 C (6). Normal paraffins contained in the fractionated naphtha (7) are isomerised (8) to produce a gasolene blendstock. An isomerisation process disclosed comprises separating the normal paraffins from the iso-paraffins (12) contained in the fractionated naphtha by selectively absorbing the normal paraffins on a zeolite molecular sieve (11), desorbing the normal paraffins with hydrogen (13) and passing the so formed stream of hydrogen and normal paraffins (14) over an acidic, metal-loaded molecular sieve (15).

    Abstract translation: 该说明书描述了一种生产汽油混合料的方法。 通过使合成气（1）与包含在ZSM-5型沸石上负载的钴的催化剂（2）在220℃-280℃的温度下接触来制备石脑油（3）。将石脑油分馏（4） 以除去丁烷（5）和沸点超过174℃的烃（6）。 将分馏的石脑油（7）中包含的正链烷烃异构化（8）以制备汽油混合料。 所公开的异构化方法包括通过选择性地吸收沸石分子筛（11）上的正构链烷烃，用氢气（13）解吸正常链烷烃并使其通过，将包含在分馏石脑油中的正链烷烃（12） 在酸性金属负载分子筛（15）上形成氢气和正链烷烃（14）。

    SYNGAS CONVERSION CATALYST PRODUCTION AND USE THEREOF
    3.
    发明申请
    SYNGAS CONVERSION CATALYST PRODUCTION AND USE THEREOF 审中-公开
    SYNGAS转换催化剂生产及其使用

    公开(公告)号：WO1986000885A1

    公开(公告)日：1986-02-13

    申请号：PCT/GB1985000330

    申请日：1985-07-25

    Applicant: THE BRITISH PETROLEUM COMPANY P.L.C. ,  COTTON, Leonard ,  NAY, Barry ,  WILCOX, Michael, John

    Inventor： THE BRITISH PETROLEUM COMPANY P.L.C.

    IPC: C07C01/04

    CPC classification number: B01J23/58 ,  B01J23/63 ,  B01J37/04 ,  C07C1/0435 ,  C07C1/0445 ,  C07C2523/02 ,  C07C2523/10 ,  C07C2523/46 ,  C07C2523/58 ,  C07C2523/63

    Abstract: A composition for use after reductive activation as a catalyst for the conversion of synthesis gas to hydrocarbons having a carbon number greater than one, which composition has the formula: RuaAbCeOx wherein A is an alkali metal, x is a number such that the valence requirements of the other elements for oxygen is satisfied, a is greater than zero and less than 1% w/w, based on the total weight of the composition, b is in the range from zero to 10% w/w, based on the total weight of the composition, and Ce and O constitute the remainder of the composition, is produced by the process comprising the steps of: (A) bringing together in solution soluble salts of the metals ruthenium and cerium and a precipitant comprising a carbonate and/or bicarbonate and/or a hydroxide of an alkali metal or ammonium under conditions whereby there is formed a precipitate comprising ruthenium and cerium in the form of compounds thermally decomposable to their oxides, and (B) recovering the precipitate obtained in step (A). Also a process for the conversion of synthesis gas using the catalyst produced as aforesaid, optionally in combination with a zeolite.

    GAS CONVERSION PROCESS USING A CHAIN-LIMITING REACTOR
    4.
    发明申请
    GAS CONVERSION PROCESS USING A CHAIN-LIMITING REACTOR 审中-公开
    使用链极限反应器的气体转化过程

    公开(公告)号：WO1998019979A1

    公开(公告)日：1998-05-14

    申请号：PCT/US1997019722

    申请日：1997-10-30

    Applicant: SYNTROLEUM CORPORATION

    Inventor： SYNTROLEUM CORPORATION ,  BEER, Gary, L.

    IPC: C07C01/04

    CPC classification number: C10G2/344 ,  C07C1/0455 ,  C07C1/049 ,  Y02P20/584

    Abstract: A Fischer-Tropsch process for converting syngas to a hydrocarbon product wherein the product has a desired chain length, e.g. diesel. The syngas is passed through a fluidized-bed of catalyst in a chain-limiting reactor until the chain length of the hydrocarbon being absorbed on said catalyst reaches a chain length which is substantially equal to the chain length of the desired hydrocarbon product. This "saturated" portion of the catalyst is then removed from the reactor and is replaced with fresh catalyst. The "saturated" catalyst is regenerated and recycled to the reactor.

    Abstract translation: 用于将合成气转化为烃产物的费 - 托法，其中产物具有所需的链长，例如。 柴油机。 将合成气在限制性反应器中通过催化剂流化床，直到在所述催化剂上吸收的烃的链长达到基本上等于所需烃产物的链长的链长。 然后将该“饱和”部分的催化剂从反应器中取出并用新鲜的催化剂代替。 “饱和”催化剂被再生并再循环到反应器中。

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