COMPOSITION AND METHOD FOR ENHANCED HYDROCARBON RECOVERY
    1.
    发明申请
    COMPOSITION AND METHOD FOR ENHANCED HYDROCARBON RECOVERY 审中-公开
    用于增强油气回收的组合物和方法

    公开(公告)号:US20140224490A1

    公开(公告)日:2014-08-14

    申请号:US14241237

    申请日:2012-08-27

    IPC分类号: C09K8/584 E21B43/16 C10L1/04

    CPC分类号: C09K8/584 C10L1/04 E21B43/16

    摘要: The invention relates to a method of treating a hydrocarbon containing formation, comprising: (a) providing a composition to at least a portion of the hydrocarbon containing formation, wherein the composition comprises water and an anionic surfactant which is an internal olefin sulfonate (IOS), which has a weight ratio of branched IOS molecules to linear IOS molecules N which is greater than 0 to smaller than 11:89; and (b) allowing the composition to interact with the hydrocarbons in the hydrocarbon containing formation. Further, the invention relates to a hydrocarbon recovery composition which comprises the composition used in said method, and to a hydrocarbon containing composition produced from a hydrocarbon containing formation which in addition to hydrocarbons contains the composition used in said method.

    摘要翻译: 本发明涉及处理含烃地层的方法,包括:(a)向至少部分含烃地层提供组合物,其中所述组合物包含水和作为内部烯烃磺酸盐(IOS)的阴离子表面活性剂, ,其具有分支的IOS分子与线性IOS分子N的重量比,其大于0至小于11:89; 和(b)允许组合物与含烃地层中的烃相互作用。 此外,本发明涉及一种烃回收组合物,其包含所述方法中使用的组合物,以及含烃组合物,其由烃类除了含有所述方法中使用的组合物外还含有烃。

    System and method for diluting a super-concentrated detergent in situ at customer locations
    2.
    发明授权
    System and method for diluting a super-concentrated detergent in situ at customer locations 失效
    用于在客户位置稀释超浓缩洗涤剂的系统和方法

    公开(公告)号:US06705358B1

    公开(公告)日:2004-03-16

    申请号:US10418417

    申请日:2003-04-18

    IPC分类号: B65B104

    摘要: A solution to the problem of reducing the bulk and weight of detergents for delivery to users by providing in at least one embodiment an in situ, discrete, batch mixing method and system for a diluent and concentrated detergent at a point of dispense. While some systems are designed to mix diluents and detergents, those systems are typically designed for continuous flow, for example, in a manufacturing facility. The present invention provides for mixing the diluent and detergents in discrete batches sized for a user at the point of dispense, using a method and system that can be located even in remote areas without an external power supply. The system and method only needs diluent line pressure in at least one embodiment. Further, the method and system controls access to the batch quantity so that multiple batches are not unintentionally extracted. The method and system can be used with vending machines placed on site.

    摘要翻译: 通过在至少一个实施方案中提供在分配点上用于稀释剂和浓缩洗涤剂的原位,离散,间歇混合方法和系统来解决用于递送给用户的洗涤剂的体积和重量的问题的解决方案。 虽然一些系统被设计成混合稀释剂和洗涤剂,但是这些系统通常设计用于连续流动,例如在制造设施中。 本发明提供了使用在即使在没有外部电源的情况下甚至在偏远地区可以定位的方法和系统来混合稀释剂和洗涤剂,其分散批量的尺寸分配给用户。 在至少一个实施方案中,系统和方法仅需要稀释剂管线压力。 此外,方法和系统控制对批量的访问,使得多个批次不被无意地提取。 该方法和系统可用于现场自动售货机。

    Process for the isomerization of a vinylidene olefin
    3.
    发明授权
    Process for the isomerization of a vinylidene olefin 有权
    亚乙烯基烯烃异构化方法

    公开(公告)号:US07078579B2

    公开(公告)日:2006-07-18

    申请号:US10166402

    申请日:2002-06-10

    IPC分类号: C07C5/23

    摘要: A process for the double bond isomerization of a vinylidene olefin, comprising contacting a feed comprising the vinylidene olefin with an isomerization catalyst which comprises a molecular sieve in an acidic form, which molecular sieve comprises pores which have a pore size of more than 0.6 nm; and a process for treating an olefin mixture which comprises a linear α-olefin and a vinylidene olefin which is isomeric to the linear α-olefin and which is of the general formula CH2═C(R1)R2, wherein R1 represents an ethyl group and R2 represents a linear 1-alkyl group, which process comprises isomerizing the vinylidene olefin to form a double bond isomer of the vinylidene olefin by contacting a feed comprising the olefin mixture with an isomerization catalyst which comprises a molecular sieve in an acidic form, which molecular sieve comprises pores which have a pore size of more than 0.6 nm, and separating the linear α-olefin from the double bond isomer of the vinylidene olefin.

    摘要翻译: 一种亚乙烯基烯烃的双键异构化方法,包括使包含该亚乙烯基烯烃的进料与异构化催化剂接触,所述异构化催化剂包括酸性形式的分子筛,该分子筛包含孔径大于0.6nm的孔; 以及一种用于处理烯烃混合物的方法,所述烯烃混合物包含直链α-烯烃和与线性α-烯烃异构的亚乙烯基烯烃,其通式为CH 2 -C(R 0 其中R 1表示乙基,R 2表示直链的1-烷基,其中R 1表示直链的1-烷基,其中R 1表示乙基,R 2表示直链的1-烷基, 方法包括使亚乙烯基烯烃异构化以通过使包含烯烃混合物的进料与包含酸性形式的分子筛的异构化催化剂接触来形成亚乙烯基烯烃的双键异构体,该分子筛包含孔径更大的孔 并且从线性α-烯烃与亚乙烯基烯烃的双键异构体分离。

    Process for the isomerization of an olefin
    4.
    发明授权
    Process for the isomerization of an olefin 有权
    烯烃异构化的方法

    公开(公告)号:US07041865B2

    公开(公告)日:2006-05-09

    申请号:US10165909

    申请日:2002-06-10

    IPC分类号: C07C5/25

    CPC分类号: C07C5/2518 C07C2529/08

    摘要: A process for the double bond isomerization of an olefin, which process comprises contacting a feed comprising the olefin with an isomerization catalyst, wherein prior to contacting the feed with the isomerization catalyst one or more components of the feed are pretreated by contacting with a pretreating material which comprises a zeolite which has a pore size of at least 0.35 nm; a plant which is suitable for carrying out the isomerization process; and a process for treating an olefin mixture which comprises a linear α-olefin and a vinylidene olefin which is isomeric to the linear α-olefin and which is of the general formula CH2═C(R1)R2, wherein R1 represents an ethyl group and R2 represents a linear 1-alkyl group, which process comprises isomerizing the vinylidene olefin to form a double bond isomer of the vinylidene olefin by contacting a feed comprising the olefin mixture with an isomerization catalyst, and separating the linear α-olefin from the double bond isomer of the vinylidene olefin, wherein prior to contacting the feed with the isomerization catalyst one or more components of the feed are pretreated by contacting with a pretreating material which comprises a zeolite which has a pore size of at least 0.35 nm.

    摘要翻译: 一种烯烃双键异构化的方法,该方法包括将包含烯烃的进料与异构化催化剂接触,其中在将进料与异构化催化剂接触之前,将进料的一种或多种组分与预处理材料 其包含孔径至少为0.35nm的沸石; 适用于进行异构化处理的植物; 以及一种用于处理烯烃混合物的方法,所述烯烃混合物包含直链α-烯烃和与线性α-烯烃异构的亚乙烯基烯烃,其通式为CH 2 -C(R 0 其中R 1表示乙基,R 2表示直链的1-烷基,其中R 1表示直链的1-烷基,其中R 1表示乙基,R 2表示直链的1-烷基, 方法包括使亚乙烯基烯烃异构化以通过使包含烯烃混合物的进料与异构化催化剂接触并将线性α-烯烃与亚乙烯基烯烃的双键异构体分离,从而形成亚乙烯基烯烃的双键异构体,其中在接触之前 与异构化催化剂一起进料的进料通过与预处理材料接触来预处理,该预处理材料包含孔径至少为0.35nm的沸石。