公开(公告)号：US20140107304A1

公开(公告)日：2014-04-17

申请号：US14133737

申请日：2013-12-19

Applicant: Shell Oil Company

Inventor： Eric Johannes Maria DE BOER ,  Harry VAN DER HEIJDEN ,  Quoc An ON ,  Arie VAN ZON ,  John Smit

IPC: C08F110/02

CPC classification number: C07C2/34 ,  B01J31/0265 ,  B01J31/189 ,  B01J2231/14 ,  B01J2231/20 ,  B01J2531/62 ,  B01J2531/64 ,  B01J2531/66 ,  C07F9/5355 ,  C07F9/6571 ,  C07F9/657154 ,  C07F11/005 ,  C08F110/02

Abstract: The present invention relates to a ligand and its use in a catalyst for the oligomerization of olefinic monomers, the ligand having the general formula (IV); (R8)(R1)P—N(R3)—P(R4)  (IV).

Abstract translation: 本发明涉及一种配体及其在烯烃单体低聚催化剂中的应用，具有通式（Ⅳ）的配体; （R8）（R1）P-N（R3）-P（R4）（IV）。

公开(公告)号：US20140135551A1

公开(公告)日：2014-05-15

申请号：US14160649

申请日：2014-01-22

Applicant: Shell Oil Company

Inventor： Eric Johannes Maria DE BOER ,  Harry VAN DER HEIJDEN ,  Quoc An ON ,  Johan Paul SMIT ,  Arie VAN ZON

IPC: C07C2/34 ,  B01J31/18

CPC classification number: C07C2/34 ,  B01J31/0265 ,  B01J31/189 ,  B01J2231/14 ,  B01J2231/20 ,  B01J2531/62 ,  B01J2531/64 ,  B01J2531/66 ,  C07F9/5355 ,  C07F9/6571 ,  C07F9/657154 ,  C07F11/005 ,  C08F110/02

Abstract: The present invention relates to a ligand and its use in a catalyst for the oligomerization of olefinic monomers, the ligand having the general formula (VI); (R9)(R10)P—N(R3)—P(R4)  (VI) wherein: the R9 and R10 groups are independently selected from optionally substituted alkyl or heteroalkyl groups; the R3 group is selected from hydrogen, a hydrocarbyl group, a substituted hydrocarbyl group, a heterohydrocarbyl group, a substituted heterohydrocarbyl group, a silyl group or derivative thereof; the R4 group is an optionally substituted alkylenedioxy, alkylenedimercapto or alkylenediamino structure which is bound to the phosphorus atom through the two oxygen, sulphur or nitrogen atoms of the alkylenedioxy, alkylenedimercapto or alkylenediamino structure or an optionally substituted arylenedioxy, arylenedimercapto or arylenediamino structure which is bound to the phosphorus atom through the two oxygen, sulphur or nitrogen atoms of the arylenedioxy, arylenedimercapto or arylenediamino structure.

Abstract translation: 本发明涉及一种配体及其在烯烃单体低聚催化剂中的应用，具有通式（VI）的配体; （R 9）（R 10）P-N（R 3）-P（R 4）（VI）其中：R 9和R 10基团独立地选自任选取代的烷基或杂烷基; R3基团选自氢，烃基，取代的烃基，杂烃基，取代的杂烃基，甲硅烷基或其衍生物; R 4基团是任选取代的亚烷基二氧基，亚烷基二巯基或亚烷基二氨基结构，其通过亚烷基二氧基，亚烷基二巯基或亚烷基二氨基结构的两个氧，硫或氮原子或与被结合的任选取代的亚芳基二氧基，亚芳基二巯基或亚芳基二氨基结构与磷原子结合 通过亚芳基二氧基，亚芳基二巯基或亚芳基二氨基结构的两个氧，硫或氮原子到磷原子。

公开(公告)号：US20160177172A1

公开(公告)日：2016-06-23

申请号：US15058651

申请日：2016-03-02

Applicant: SHELL OIL COMPANY

Inventor： Julian Richard BARNES ,  Cornelia Alida KROM ,  Quoc An ON ,  Sheila Teresa DUBEY ,  Khrystyna GROEN

IPC: C09K8/584

CPC classification number: C09K8/584 ,  C09K8/602

Abstract: The invention relates to a method of treating a hydrocarbon containing formation, comprising the following steps: a) providing a composition, which comprises a surfactant which is a compound of the formula (I) R—O—[R′—O]x—X, wherein R is a hydrocarbyl group having a weight average carbon number of from 13 to 30, R′—O is an alkylene oxide group, x is the number of alkylene oxide groups R′—O, and X is selected from the group consisting of: (i) a group comprising a sulfate moiety; (ii) a group comprising a carboxylate moiety; and (iii) a group comprising a sulfonate moiety, to at least a portion of the hydrocarbon containing formation, wherein the hydrocarbon containing formation comprises a crude oil which has a weight ratio of saturates to aromatics of from 0.6 to 5.0; and b) allowing the surfactant from the composition to interact with the hydrocarbons in the hydrocarbon containing formation.

Abstract translation: 本发明涉及一种处理含烃地层的方法，包括以下步骤：a）提供一种组合物，其包含式（I）化合物的表面活性剂：R-O- [R'-O] x- X，其中R为重均碳数为13〜30的烃基，R'-O为环氧烷基，x为环氧烷基数R'-O，X为选自 包括：（i）包含硫酸盐部分的基团; （ii）包含羧酸酯部分的基团; 和（iii）包含磺酸盐部分的基团，至少部分含烃地层，其中所述含烃地层包含具有0.6至5.0的饱和物与芳族化合物的重量比的原油; 和b）允许来自组合物的表面活性剂与含烃地层中的烃相互作用。