Process to make base oil from fischer-tropsch condensate
    4.
    发明授权
    Process to make base oil from fischer-tropsch condensate 失效
    从费 - 托凝析油制造基础油的工艺

    公开(公告)号:US08119851B2

    公开(公告)日:2012-02-21

    申请号:US12498262

    申请日:2009-07-06

    IPC分类号: C07C2/34

    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; and0 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; 在异离子烷烃存在下,在离子液体烷基化区中烷基化低聚物,以形成具有以下特征的产物: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。

    Process to make base oil from thermally cracked waxy feed using ionic liquid catalyst
    5.
    发明授权
    Process to make base oil from thermally cracked waxy feed using ionic liquid catalyst 有权
    使用离子液体催化剂从热裂解蜡质进料制备基础油的方法

    公开(公告)号:US07973204B2

    公开(公告)日:2011-07-05

    申请号:US12756736

    申请日:2010-04-08

    IPC分类号: C07C2/08 C07C2/54

    摘要: We provide a process for making a base oil, comprising: a) selecting an olefin feed produced by thermal cracking of a waxy feed; b) oligomerizing the olefin feed in an ionic liquid oligomerization zone at a set of oligomerization conditions to form an oligomer; and c) alkylating the oligomer in the presence of an isoparaffin, in an ionic liquid alkylation zone, at a set of alkylation conditions to form an alkylated oligomeric 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. We provide a process to make base oil from an olefin feed produced in a FCC unit. We also provide a process to make two or more viscosity grades of base oil from an olefin feed produced by thermal cracking of a waxy feed.

    摘要翻译: 我们提供一种制备基础油的方法,包括:a)选择通过蜡质进料的热裂解产生的烯烃原料; b)在一组低聚条件下使离子液体低聚区中的烯烃进料低聚以形成低聚物; 和c)在异烷烃存在下,在离子液体烷基化区中,在一组烷基化条件下烷基化低聚物以形成在100℃下的运动粘度为6.9mm 2 / s或更大的烷基化低聚产物, VI至少为134,溴值小于4.我们提供了一种从FCC装置中生产的烯烃原料制备基础油的方法。 我们还提供一种通过蜡质进料的热裂解产生的烯烃原料制备两种或更多种粘度等级的基础油的方法。

    PROCESS TO MAKE BASE OIL FROM FISCHER-TROPSCH CONDENSATE
    6.
    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。

    Tuning an oligomerizing step to produce a base oil with selected properties
    8.
    发明授权
    Tuning an oligomerizing step to produce a base oil with selected properties 有权
    调整低聚步骤以产生具有选定性能的基础油

    公开(公告)号:US08178739B2

    公开(公告)日:2012-05-15

    申请号:US12538746

    申请日:2009-08-10

    IPC分类号: C07C2/02 C07C2/08

    摘要: A process, comprising: a. selecting a kinematic viscosity; b. feeding an olefin feed comprising a propylene to an oligomerization zone; c. tuning an oligomerizing step to produce a base oil having the kinematic viscosity and a viscosity index from 20 to 90. A process, comprising: a. selecting a kinematic viscosity that is greater than 20 mm2/s; b. feeding a feed comprising propylene to an oligomerization zone; and c. adding a Brönsted acid to produce a base oil. A process, comprising tuning a step in an oligomerization zone comprising a propylene and an ionic liquid catalyst to produce a base oil having: a. a high kinematic viscosity; b. a viscosity index from 25 to 90; and c. a low pour point. A base oil, comprising oligomerized olefins, wherein the base oil has: a. a high kinematic viscosity; b. a viscosity index from 25 to 90; and c. a low pour point.

    摘要翻译: 一个过程,包括:a。 选择运动粘度; b。 将包含丙烯的烯烃进料进料到低聚区; C。 调节低聚步骤以产生具有20至90的运动粘度和粘度指数的基础油。一种方法,包括:a。 选择大于20 mm2 / s的运动粘度; b。 将含有丙烯的进料进料到低聚区; 和c。 加入布朗斯台德酸生产基础油。 一种方法,包括调整包含丙烯和离子液体催化剂的低聚区中的步骤以产生具有以下成分的基础油:a。 高运动粘度; b。 粘度指数为25〜90; 和c。 低倾点。 一种基础油,其包含低聚烯烃,其中所述基础油具有:a。 高运动粘度; b。 粘度指数为25〜90; 和c。 低倾点。

    OLIGOMERIZATION OF PROPYLENE TO PRODUCE BASE OIL PRODUCTS USING IONIC LIQUIDS-BASED CATALYSIS
    10.
    发明申请
    OLIGOMERIZATION OF PROPYLENE TO PRODUCE BASE OIL PRODUCTS USING IONIC LIQUIDS-BASED CATALYSIS 有权
    使用基于离子液体的催化剂生产基础油产品的丙烯的低级化

    公开(公告)号:US20110034748A1

    公开(公告)日:2011-02-10

    申请号:US12538738

    申请日:2009-08-10

    IPC分类号: C07C2/20 C07C2/04

    摘要: We provide a process, comprising: a. oligomerizing propylene in ionic liquid; b. optionally alkylating the oligomer; to make a base oil having: i. a kinematic viscosity at 100° C. of 2.9 mm2/s or greater, ii. a viscosity index from 25 to 90, and iii. a low cloud point. We provide a process, comprising: oligomerizing a feed comprising propylene and propane to make a base oil having: i. from 45 to 70 wt % hydrocarbons boiling at 900° F. or higher, ii. a viscosity index from 25 to 90, and iii. a low cloud point. We provide a process, comprising: a. mixing longer chain alpha olefins with propylene; b. oligomerizing the feed, to make a base oil having: i. a kinematic viscosity at 100° C. greater than 10 mm2/s; ii. a viscosity index from 50 to 90; iii. a low pour point; and iv. a low cloud point.

    摘要翻译: 我们提供一个过程,包括:a。 在离子液体中使丙烯低聚; b。 任选地使低聚物烷基化; 制作基础油,具有:i。 在100℃下的运动粘度为2.9mm 2 / s以上,ii。 粘度指数为25至90,和iii。 低浊点。 我们提供一种方法,其包括:使包含丙烯和丙烷的进料低聚以制备具有以下成分的基础油: 在90°F或更高沸点的45至70wt%烃,ii。 粘度指数为25至90,和iii。 低浊点。 我们提供一个过程,包括:a。 将长链α-烯烃与丙烯混合; b。 使进料低聚,以制备具有以下成分的基础油:i。 100°C下的运动粘度大于10 mm2 / s; ii。 粘度指数为50〜90; iii。 低倾点; 和iv。 低浊点。