Process for Improving the Lubricating Properties of Base Oils Using a Fischer-Tropsch Derived Bottoms
    121.
    发明申请
    Process for Improving the Lubricating Properties of Base Oils Using a Fischer-Tropsch Derived Bottoms 有权
    使用费 - 托衍生的底部改善基础油的润滑性能的方法

    公开(公告)号:US20110094936A1

    公开(公告)日:2011-04-28

    申请号:US12966486

    申请日:2010-12-13

    申请人: Stephen J. Miller

    发明人: Stephen J. Miller

    IPC分类号: C10G49/22

    摘要: A method for improving the lubricating properties of a distillate base oil characterized by a pour point of 0 degrees C. or less and a boiling range having the 10 percent point falling between about 625 degrees F. and about 790 degrees F. and the 90 percent point falling between about 725 degrees F. and about 950 degrees F., the method comprises blending with said distillate base oil a sufficient amount of a pour point depressing base oil blending component to reduce the pour point of the resulting base oil blend at least 3 degrees C. below the pour point of the distillate base oil, wherein the pour point depressing base oil blending component is an isomerized Fischer-Tropsch derived bottoms product having a pour point that is at least 3 degrees C. higher than the pour point of the distillate base oil.

    摘要翻译: 一种用于改善馏出物基油的润滑性能的方法,其特征在于倾点为0摄氏度或更低,沸点范围为10%的点落在约625华氏度至约790度之间,而90% 点落在约725°F和约950°F之间,该方法包括与所述馏出物基础油混合足够量的倾点降低的基础油混合组分以将所得基础油混合物的倾点降低至少3 其中所述倾点降低基础油共混组分是异构化的费 - 托衍生的底部产物,其倾点比所述馏出物基础油的倾点高至少3℃。 馏出油基础油。

    Process for improving the lubricating properties of base oils using a Fischer-Tropsch derived bottoms
    122.
    发明授权
    Process for improving the lubricating properties of base oils using a Fischer-Tropsch derived bottoms 有权
    使用费 - 托衍生底物改善基础油的润滑性能的方法

    公开(公告)号:US07922892B2

    公开(公告)日:2011-04-12

    申请号:US11285631

    申请日:2005-11-21

    申请人: Stephen J. Miller

    发明人: Stephen J. Miller

    IPC分类号: C10M101/02 C10M105/02

    摘要: A method for improving the lubricating properties of a distillate base oil characterized by a pour point of 0 degrees C. or less and a boiling range having the 10 percent point falling between about 625 degrees F. and about 790 degrees F. and the 90 percent point falling between about 725 degrees F. and about 950 degrees F., the method comprises blending with said distillate base oil a sufficient amount of a pour point depressing base oil blending component to reduce the pour point of the resulting base oil blend at least 3 degrees C. below the pour point of the distillate base oil, wherein the pour point depressing base oil blending component is an isomerized Fischer-Tropsch derived bottoms product having a pour point that is at least 3 degrees C. higher than the pour point of the distillate base oil.

    摘要翻译: 一种用于改善馏出物基油的润滑性能的方法,其特征在于倾点为0摄氏度或更低,沸点范围为10%的点落在约625华氏度至约790度之间,而90% 点落在约725°F和约950°F之间,该方法包括与所述馏出物基础油混合足够量的倾点降低的基础油混合组分以将所得基础油混合物的倾点降低至少3 其中所述倾点降低基础油共混组分是异构化的费 - 托衍生的底部产物,其倾点比所述馏出物基础油的倾点高至少3℃。 馏出油基础油。

    PROCESS FOR PRODUCING A MIDDLE DISTILLATE
    124.
    发明申请
    PROCESS FOR PRODUCING A MIDDLE DISTILLATE 有权
    生产中间馏分的方法

    公开(公告)号:US20100025294A1

    公开(公告)日:2010-02-04

    申请号:US12184069

    申请日:2008-07-31

    IPC分类号: C10G49/22

    摘要: A process for producing a middle distillate or a middle distillate blending component, comprising contacting a feed comprising an olefin, an isoparaffin, and less than 5 wt % oligomerized olefin, in an ionic liquid alkylation zone with an acidic haloaluminate ionic liquid, at alkylation conditions; and recovering an effluent comprising an alkylated product that has greater than 35 vol % C10+ and less than 1 vol % C55+. Also processes for producing a middle distillate by alkylating isobutane and butene in the presence of defined chloroaluminate ionic liquid catalysts, wherein a separating step separates the middle distillate and wherein the middle distillate is from 20 wt % or higher of the total alkylate product. Also a process for producing middle distillate with FC cracker feed comprising olefins. A separated middle distillate has greater than 30 vol % C10+, less than 1 vol % C55+, and a cloud point less than −50° C.

    摘要翻译: 一种制备中间馏分或中间馏分共混组分的方法,包括在烷基化条件下使包含烯烃,异链烷烃和少于5重量%的低聚烯烃的进料在离子液体烷基化区与酸性卤化铝离子液体接触 ; 并回收含有大于35体积%C 10+且小于1体积%C 55+的烷基化产物的流出物。 还有在定义的氯铝酸盐离子液体催化剂的存在下,通过烷基化异丁烷和丁烯生产中间馏分的方法,其中分离步骤分离中间馏分,其中中间馏分为总烷基化产物的20重量%或更高。 还有一种生产含有烯烃的FC裂化器进料的中间馏分的方法。 分离的中间馏分具有大于30体积%的C10 +,小于1体积%的C55 +和浊点小于-50℃。

    PROCESS TO MAKE BASE OIL FROM FISCHER-TROPSCH CONDENSATE
    126.
    发明申请
    PROCESS TO MAKE BASE OIL FROM FISCHER-TROPSCH CONDENSATE 失效
    从FISCHER-TROPSCH CONDENSATE制造基础油的方法

    公开(公告)号:US20090270666A1

    公开(公告)日:2009-10-29

    申请号:US12498262

    申请日:2009-07-06

    IPC分类号: C07C2/08

    摘要: A process for making a base oil, comprising: selecting a feed from a Fischer-Tropsch condensate; oligomerizing the feed in an ionic liquid; and alkylating the oligomer in the presence of an isoparaffin, in an ionic liquid alkylation zone, to form a product having: a kinematic viscosity at 100° C. of 6.9 mm2/s or greater, a VI of at least 134, and a Bromine Number of less than 4.A process comprising: oligomerizing at least one olefin in a feed from a Fischer-Tropsch condensate, wherein an olefin fraction in the olefin feed comprises greater than 50 wt % C4+ olefins, and alkylating the oligomerized product to form a base oil product.A process comprising contacting an olefin feed from a Fischer-Tropsch condensate with an isoparaffin, an acidic chloroaluminate ionic liquid catalyst, and a Brönsted acid; whereby a base oil is produced by concurrent oligomerization and alkylation.

    摘要翻译: 一种制备基础油的方法,包括:从费 - 托冷凝物中选择进料; 在离子液体中使进料低聚; 并在异链烷烃存在下,在离子液体烷基化区中烷基化低聚物,以形成产物,其具有:在100℃下的运动粘度为6.9mm 2 / s或更大,VI至少为134,溴 小于4.的方法包括:在费 - 托缩合物的进料中低聚至少一种烯烃,其中烯烃进料中的烯烃馏分包含大于50重量%的C 4 +烯烃,并烷基化低聚产物以形成 基础油产品。 一种方法,包括使来自费 - 托缩合物的烯烃进料与异链烷烃,酸性氯铝酸盐离子液体催化剂和布朗斯台德酸接触; 由此通过同时低聚和烷基化生产基础油。