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    ETHYLENE OLIGOMERIZATION PROCESS
    4.
    发明申请
    ETHYLENE OLIGOMERIZATION PROCESS 审中-公开
    乙烯低聚过程

    公开(公告)号：WO2013170110A1

    公开(公告)日：2013-11-14

    申请号：PCT/US2013/040473

    申请日：2013-05-10

    申请人： SAUDI ARABIAN OIL COMPANY ,  ARAMCO SERVICES COMPANY

    发明人： SHAIK, Kareemuddin, Mahaboob ,  XU, Wei

    IPC分类号： C07C2/30

    CPC分类号： B01J19/241 ,  B01J19/006 ,  B01J19/2415 ,  B01J2219/00006 ,  B01J2219/00094 ,  B01J2219/00108 ,  B01J2219/00777 ,  C07C2/08 ,  C07C2/30 ,  Y02P20/52 ,  C07C11/08

    摘要： An ethylene ohgomerization system is useful for creating 1-butene from ethylene in the presence of an ethylene ohgomerization catalyst. The ethylene ohgomerization system includes an internal baffle single pass reactor, a separation system and an exterior motion driver. The exterior motion driver is operable to induce unsteadiness in the flow of the process fluid contained in the internal baffle single pass reactor by transferring motion into the process fluid. An ethylene oligomerization process is useful for creating a refined. 1- butene product from ethylene using the ethylene oligomerization system.

    摘要翻译： 乙烯欧姆异构化体系可用于在乙烯欧姆异构化催化剂存在下从乙烯中产生1-丁烯。 乙烯均聚体系包括内部挡板单程反应器，分离系统和外部运动驱动器。 外部运动驱动器可操作地通过将运动转移到工艺流体中来引起包含在内部挡板单通道反应器中的工艺流体的流动的不稳定性。 乙烯低聚过程对于产生精制是有用的。 使用乙烯低聚体系的乙烯1-丁烯产物。

    SCALABLE PRODUCTION OF PRECISION HYDROCARBONS FROM TRIALKYLALUMINUM VIA TERNARY LIVING COORDINATIVE CHAIN TRANSFER POLYMERIZATION
    6.
    发明申请
    SCALABLE PRODUCTION OF PRECISION HYDROCARBONS FROM TRIALKYLALUMINUM VIA TERNARY LIVING COORDINATIVE CHAIN TRANSFER POLYMERIZATION 审中-公开
    通过第三方生物相互作用链转移聚合可以从TRYYKYLALUMUMU中可靠地生产精确的碳氢化合物

    公开(公告)号：WO2011082418A1

    公开(公告)日：2011-07-07

    申请号：PCT/US2011/020116

    申请日：2011-01-04

    申请人： UNIVERSITY OF MARYLAND, COLLEGE PARK ,  SITA, Lawrence, R. ,  WEI, Jia

    发明人： SITA, Lawrence, R. ,  WEI, Jia

    IPC分类号： B01J21/00

    CPC分类号： C07C2/30 ,  C08F10/00 ,  C08F2410/01 ,  C08F2420/04 ,  C08F110/06 ,  C08F4/6592 ,  C08F4/64044 ,  C08F2/38 ,  C08F210/06 ,  C08F210/14 ,  C08F2500/02

    摘要： Disclosed is a method of producing a polyolefin composition comprising contacting a metallocene pre-catalyst, a co-catalyst, a primary surrogate, and a secondary surrogate; adding a first olefin monomer; and polymerizing the first monomer for a time sufficient to form the polyolefin. Also disclosed is a method of producing a block polyolefin composition comprising contacting a metallocene pre-catalyst, a co-catalyst, a primary surrogate, and a secondary surrogate; polymerizing the first monomer for a time sufficient to form the polyolefin; adding a second monomer; and polymerizing the second olefin monomer for a time sufficient to form said block polyolefin composition. The method allows for the production of polyolefins of low molecular weights and narrow molecular weight distributions.

    摘要翻译： 公开了一种生产聚烯烃组合物的方法，包括使茂金属预催化剂，助催化剂，主代替物和次级代理物接触; 加入第一种烯烃单体; 并使第一单体聚合足以形成聚烯烃的时间。 还公开了一种制备嵌段聚烯烃组合物的方法，包括使茂金属预催化剂，助催化剂，主代用品和次级代理物接触; 使第一单体聚合足以形成聚烯烃的时间; 加入第二单体; 并使第二烯烃单体聚合足以形成所述嵌段聚烯烃组合物的时间。 该方法允许生产低分子量和窄分子量分布的聚烯烃。

    CATALYTIC COMPOSITION AND PROCESS FOR THE SELECTIVE OLIGOMERIZATION OF ETHYLENE TO LIGHT LINEAR ALPHA-OLEFINS
    8.
    发明申请
    CATALYTIC COMPOSITION AND PROCESS FOR THE SELECTIVE OLIGOMERIZATION OF ETHYLENE TO LIGHT LINEAR ALPHA-OLEFINS 审中-公开
    乙烯选择性低亮度线性ALPHA-烯烃的催化组合物和方法

    公开(公告)号：WO03053573A3

    公开(公告)日：2003-08-21

    申请号：PCT/EP0213957

    申请日：2002-12-09

    申请人： POLIMERI EUROPA SPA ,  BIAGINI PAOLO ,  GILA LILIANA

    发明人： BIAGINI PAOLO ,  GILA LILIANA

    IPC分类号： B01J21/06 ,  B01J31/12 ,  B01J31/14 ,  B01J31/22 ,  C07C2/30

    CPC分类号： C07C2/30 ,  B01J21/06 ,  B01J21/066 ,  B01J31/143 ,  B01J31/2252 ,  B01J2231/20 ,  B01J2531/0216 ,  B01J2531/48 ,  C07C2531/38 ,  Y02P20/52

    摘要： A catalytic composition for the selective oligomerization of ethylene and a process for preparing light linear ( alpha -olefins, especially 1-hexene and 1-octene, starting from ethylene, using this composition, said composition comprising the following components: (A) a compound of a transition metal M of Group 4 of the periodic table; (B) an organic compound containing the sulfonic group (>S02) bonded to two carbon atoms; (C) a hydrocarbyl organometallic compound of a metal M' selected from elements of Groups 1, 2, 12, 13 or 14 of the periodic table; components (A), (B) and (C) being in such a quantity that the atomic ratios respectively of the metal M in (A), of the sulfur S in the sulfonic group of (B) and of the metal M' in (C), respect the following proportions: S/M = (from 0 to 20)/1 and M'/M = (from 2 to 2000)/l, on the condition that when the compound of the metal M in component (A) is not a sulfonic complex of M, the S/M ratio is greater than 0.5, preferably greater than 1.

    摘要翻译： 用于乙烯选择性低聚的催化组合物和使用该组合物由乙烯起始制备轻质直链（α-烯烃，特别是1-己烯和1-辛烯）的方法，所述组合物包含以下组分：（A）化合物 的周期表第4族的过渡金属M;（B）含有键合到两个碳原子上的磺酸基（> SO 2）的有机化合物;（C）选自元素组中的金属M'的烃基有机金属化合物 1，2，12，13或14的组分（A），（B）和（C）的量分别为（S）中的硫的S中的金属M的原子比， （C）中的（B）的磺酸基和金属M'相对于下列比例：S / M =（0〜20）/ 1，M'/ M =（2〜2000）/ l， 条件是当组分（A）中的金属M的化合物不是M的磺酸络合物时，S / M比大于0.5，优选大于1。

    CATALYTIC COMPOSITION AND PROCESS FOR THE SELECTIVE OLIGOMERIZATION OF ETHYLENE TO LIGHT LINEAR ALPHA-OLEFINS
    9.
    发明申请
    CATALYTIC COMPOSITION AND PROCESS FOR THE SELECTIVE OLIGOMERIZATION OF ETHYLENE TO LIGHT LINEAR ALPHA-OLEFINS 审中-公开
    乙烯选择性低聚合成光线性α-烯烃的催化组合物和方法

    公开(公告)号：WO2003053573A2

    公开(公告)日：2003-07-03

    申请号：PCT/EP2002/013957

    申请日：2002-12-09

    申请人： POLIMERI EUROPA S.p.A. ,  BIAGINI, Paolo ,  GILA, Liliana

    发明人： BIAGINI, Paolo ,  GILA, Liliana

    IPC分类号： B01J31/22

    CPC分类号： C07C2/30 ,  B01J21/06 ,  B01J21/066 ,  B01J31/143 ,  B01J31/2252 ,  B01J2231/20 ,  B01J2531/0216 ,  B01J2531/48 ,  C07C2531/38 ,  Y02P20/52

    摘要： A catalytic composition for the selective oligomerization of ethylene and a process for preparing light linear (α-olefins, especially 1-hexene and 1-octene, starting from ethylene, using this composition, said composition comprising the following components: (A) a compound of a transition metal M of Group 4 of the periodic table; (B) an organic compound containing the sulfonic group (>S0 2 ) bonded to two carbon atoms; (C) a hydrocarbyl organometallic compound of a metal M' selected from elements of Groups 1, 2, 12, 13 or 14 of the periodic table; components (A), (B) and (C) being in such a quantity that the atomic ratios respectively of the metal M in (A), of the sulfur S in the sulfonic group of (B) and of the metal M' in (C), respect the following proportions: S/M = (from 0 to 20)/1 and M'/M = (from 2 to 2000)/l, on the condition that when the compound of the metal M in component (A) is not a sulfonic complex of M, the S/M ratio is greater than 0.5, preferably greater than 1.

    摘要翻译： 用于乙烯选择性低聚的催化组合物和使用该组合物制备轻线性（α-烯烃，特别是1-己烯和1-辛烯，从乙烯开始）的方法，所述组合物包含 （A）周期表第4族的过渡金属M的化合物;（B）含有与两个碳原子键合的磺酸基（> S 0 2）的有机化合物; （C）选自元素周期表第1,2,12,13或14族元素的金属M'的烃基有机金属化合物;组分（A），（B）和（C）的量使得 （A）中的金属M，（B）的磺酸基中的硫S和（C）中的金属M'的原子比分别为：S / M =（0至20） / 1和M'/ M =（从2到2000）/ l，条件是当组分（A）中的金属M的化合物不是M的磺酸络合物时，S / M比大于0.5 ，更喜欢 可以大于1。