Isolating Lubricating Oils from Subsurface Shale Formations
    85.
    发明申请
    Isolating Lubricating Oils from Subsurface Shale Formations 有权
    从地下页岩层分离润滑油

    公开(公告)号:US20130313160A1

    公开(公告)日:2013-11-28

    申请号:US13481303

    申请日:2012-05-25

    IPC分类号: E21B43/34 F17D1/16 C10M101/02

    摘要: Disclosed herein are methods for isolating heavy saturated hydrocarbons from a subsurface shale formation comprising kerogen and an extractible organics component. These methods can be used to provide a bright stock product. The process comprises extracting an extractible organics component from subsurface shale formations comprising kerogen and the extractible organics component in an inorganic matrix and isolating a heavy hydrocarbon fraction comprising saturated beta-carotene. The methods utilize a hydrocarbon solvent to at least partially solubilize the extractible organics component. Among other factors, these processes are based on the discovery that the extractible organics is composed of a heavy hydrocarbon component containing saturated beta-carotene. The saturated beta-carotene product is a valuable commercial product. The presently disclosed processes are more environmentally benign, more economical, and more efficient in producing commercial products and in providing access to kerogen.

    摘要翻译: 本文公开了从含有干酪根和可提取的有机物组分的地下页岩层中分离重饱和烃的方法。 这些方法可用于提供光亮的原料产品。 该方法包括从含有无机基质中的干酪根和可萃取的有机物组分的地下页岩层中提取可提取的有机物组分,并分离包含饱和β-胡萝卜素的重质烃馏分。 该方法利用烃溶剂至少部分增溶可萃取的有机物成分。 除其他因素之外,这些方法是基于以下发现:可萃取的有机物由含有饱和β-胡萝卜素的重质烃组分组成。 饱和β-胡萝卜素产品是有价值的商业产品。 目前公开的方法在生产商业产品和提供对油母质的接触方面更环保,更经济,更有效。

    Process for making a high viscosity base oil with an improved viscosity index
    87.
    发明授权
    Process for making a high viscosity base oil with an improved viscosity index 有权
    制备具有改进的粘度指数的高粘度基础油的方法

    公开(公告)号:US08222471B2

    公开(公告)日:2012-07-17

    申请号:US12966738

    申请日:2010-12-13

    IPC分类号: C07C2/22 C07C2/08

    摘要: We provide a process, comprising oligomerizing one or more olefins having a boiling point less than 82° C. in a presence of an ionic liquid catalyst and one or more C5+ alpha olefins in a reactor to produce a base oil having a kinematic viscosity at 100° C. of 36 mm2/s or higher and a VI greater than 55; and wherein the one or more olefins having the boiling point less than 82° C. comprise greater than 50 wt % of a total mixture of olefins fed to the reactor. We provide a process, comprising oligomerizing olefins having a low boiling point in a presence of an ionic liquid catalyst and a mixture of C5+ alpha olefins derived from waste plastic to produce a base oil having a kinematic viscosity at 40° C. greater than 1100 mm2/s and a VI greater than 55. We also provide a base oil made by the process.

    摘要翻译: 我们提供了一种方法,其包括在反应器中在离子液体催化剂和一种或多种C 5+α-烯烃的存在下使沸点低于82℃的一种或多种烯烃低聚以产生运动粘度为100的基础油 ℃,36mm 2 / s以上,VI大于55; 并且其中沸点小于82℃的一种或多种烯烃占供给反应器的烯烃的总混合物的大于50重量%。 我们提供一种方法,其包括在离子液体催化剂存在下使具有低沸点的烯烃和衍生自废塑料的C5 +α烯烃的混合物低聚以产生在40℃下具有大于1100mm 2的运动粘度的基础油 / s,VI大于55.我们还提供了一个由该过程制成的基础油。

    Oligomerization of propylene to produce base oil products using ionic liquids-based catalysis
    90.
    发明授权
    Oligomerization of propylene to produce base oil products using ionic liquids-based catalysis 有权
    使用离子液体催化法制备基础油产品丙烯的低聚物

    公开(公告)号:US08124821B2

    公开(公告)日:2012-02-28

    申请号:US12538738

    申请日:2009-08-10

    IPC分类号: C07C2/26 C07C2/58

    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。