公开(公告)号：US20140066677A1

公开(公告)日：2014-03-06

申请号：US14072971

申请日：2013-11-06

Applicant: FINA TECHNOLOGY, INC.

Inventor： Sivadinarayana Chinta ,  Joseph L. Thorman ,  James R. Butler ,  Joe Hunter ,  Taylor Rives

IPC: C07C2/84

CPC classification number: C07C2/84 ,  C07C2521/00 ,  C07C2521/10 ,  C07C2523/00 ,  C07C2523/02 ,  C07C2523/10 ,  C07C2523/36 ,  C07C15/073 ,  C07C15/46

Abstract: A method for the oxidative coupling of hydrocarbons, such as the oxidative coupling of methane to toluene, includes providing an oxidative catalyst inside a reactor, and carrying out the oxidative coupling reaction under a set of reaction conditions. The oxidative catalyst includes (A) at least one element selected from the group consisting of the Lanthanoid group, Mg, Ca, and the elements of Group 4 of the periodic table (Ti, Zr, and Hf); (B) at least one element selected from the group consisting of the Group 1 elements of Li, Na, K, Rb, Cs, and the elements of Group 3 (including La and Ac) and Groups 5-15 of the periodic table; (C) at least one element selected from the group consisting of the Group 1 elements of Li, Na, K, Rb, Cs, and the elements Ca, Sr, and Ba; and (D) oxygen.

Abstract translation: 烃的氧化偶合的方法，例如甲烷氧化偶联甲苯，包括在反应器内提供氧化催化剂，并在一组反应条件下进行氧化偶联反应。 氧化催化剂包括（A）选自镧系元素，Mg，Ca和元素周期表第4族元素（Ti，Zr和Hf）中的至少一种元素; （B）选自Li，Na，K，Rb，Cs的第1族元素和第3族元素（包括La和Ac）和元素周期表第5-15族中的至少一种元素; （C）选自Li，Na，K，Rb，Cs族元素和元素Ca，Sr和Ba中的至少一种元素; 和（D）氧气。

公开(公告)号：US20140048963A1

公开(公告)日：2014-02-20

申请号：US14064478

申请日：2013-10-28

Applicant: FINA TECHNOLOGY, INC.

Inventor： Cyril Chevillard ,  Wyman Stephens ,  John Ashbaugh ,  Fengkui Li

IPC: D01D5/10

CPC classification number: D01D5/10 ,  C08F110/02 ,  D01F6/04 ,  C08F4/6546

Abstract: Fibers and methods of forming the fibers are described herein. The fibers generally include an ethylene based polymer exhibiting a molecular weight distribution of from about 2 to about 8.

Abstract translation: 本文描述了纤维和形成纤维的方法。 纤维通常包括显示分子量分布为约2至约8的乙烯基聚合物。

公开(公告)号：US20140005035A1

公开(公告)日：2014-01-02

申请号：US14012420

申请日：2013-08-28

Applicant: FINA TECHNOLOGY, INC.

Inventor： William Gauthier ,  David Rauscher ,  Jun Tian ,  Nathan Williams

IPC: C08F210/06

CPC classification number: C08F210/06 ,  B01J31/143 ,  B01J31/2295 ,  B01J2231/122 ,  B01J2531/48 ,  C08F4/65912 ,  C08F4/65927 ,  C08F210/16 ,  C08F4/65916 ,  C08F2500/15 ,  C08F2500/12 ,  C08F2500/18

Abstract: Method employing a supported metallocene catalyst, composition in the production of an isotactic ethylene propylene co-polymer. The composition comprises a metallocene component supported on a particulate silica support having average particle size of 10-40 microns, a pore volume of 1.3-1.6 ml/g, a surface area of 200-400 m2/g. An alkylalumoxane cocatalyst component is incorporated on the support. The isospecific metallocene is characterized by the formula: B(CpRaRb)(FlR′2)MQn   (1) or by the formula; B′(Cp′R′aR′b)(Fl′)M′Q′n′  (2) In the formulas Cp and Cp′ are substituted cyclopentadienyl groups, Fl and Fl′ are fluorenyl groups, and B and B′ are structural bridges. R′ are substituents at the 2 and 7 positions, Ra and R′are substituents distal to the bridge, and Rb and R′b are proximal to the bridge. M and M′ are transition metals, Q′ is a halogen or a C1-C4 alkyl group; and n′ is an integer of from 0-4.

Abstract translation: 使用负载型茂金属催化剂的方法，制备全同立构乙烯丙烯共聚物的组合物。 组合物包含负载在平均粒度为10-40微米，孔体积为1.3-1.6ml / g，表面积为200-400m2 / g的颗粒状二氧化硅载体上的金属茂组分。 在载体上加入烷基铝氧烷助催化剂组分。 特异性茂金属的特征在于下式：B（CpRaRb）（FlR'2）MQn（1）或式 B'（Cp'R'aR'b）（F1'）M'Q'n'（2）式中Cp和Cp'是取代的环戊二烯基，Fl和Fl'是芴基，B和B' 结构桥梁。 R'是2和7位的取代基，R a和R'是远离桥的取代基，Rb和R'b位于桥附近。 M和M'是过渡金属，Q'是卤素或C 1 -C 4烷基; 并且n'是0-4的整数。

公开(公告)号：US20130331503A1

公开(公告)日：2013-12-12

申请号：US13965783

申请日：2013-08-13

Applicant: FINA TECHNOLOGY, INC.

Inventor： Michael McLeod ,  Marco Araya ,  Sam Curtis ,  John Ashbaugh ,  Leonardo Cortes

IPC: C08L23/06

CPC classification number: C08L23/06 ,  C08L2203/162 ,  C08L2205/025 ,  C08L2205/24 ,  C08L2207/062

Abstract: A blown film composition including a first high density polyethylene component and a second high density polyethylene component, wherein the blown film contains a mixture of three or more discrete molecular weight distributions, and wherein the second high density polyethylene component has at least one more discrete molecular weight distribution than the first high density polyethylene component.

公开(公告)号：US20130316899A1

公开(公告)日：2013-11-28

申请号：US13957106

申请日：2013-08-01

Applicant: FINA TECHNOLOGY, INC.

Inventor： Joseph E. Pelati ,  Taylor Rives

IPC: B01J23/75

CPC classification number: B01J23/75 ,  B01J29/06 ,  B01J29/061 ,  B01J29/072 ,  B01J29/7615 ,  B01J29/90 ,  B01J37/0009 ,  B01J37/0018 ,  B01J2229/20 ,  B01J2229/42 ,  C07C2/66 ,  C07C2521/04 ,  C07C2521/08 ,  C07C2523/02 ,  C07C2523/06 ,  C07C2523/14 ,  C07C2523/18 ,  C07C2523/22 ,  C07C2523/34 ,  C07C2523/72 ,  C07C2523/745 ,  C07C2523/75 ,  Y02P20/584 ,  Y02P20/588 ,  C07C15/073

Abstract: A solid catalyst, such as a molecular sieve catalyst or solid acid catalyst, is supported by a binder, such as amorphous silica or alumina, wherein the binder is charged with metal ions to form an ion-modified binder. The ion-modified binder is capable of attachment to polar contaminants and inhibit their contact with the catalyst. The catalyst can be a zeolite and can be the catalyst for an alkylation reaction, such as the alkylation of benzene with ethylene.

Abstract translation: 诸如分子筛催化剂或固体酸催化剂的固体催化剂由诸如无定形二氧化硅或氧化铝的粘合剂负载，其中粘合剂装有金属离子以形成离子改性的粘合剂。 离子改性的粘合剂能够附着于极性污染物并且抑制它们与催化剂的接触。 催化剂可以是沸石，并且可以是用于烷基化反应的催化剂，例如苯与乙烯的烷基化。

公开(公告)号：US08563671B2

公开(公告)日：2013-10-22

申请号：US13622206

申请日：2012-09-18

Applicant: Fina Technology, Inc.

Inventor： William Gauthier ,  David Rauscher ,  Jun Tian ,  Nathan Williams

IPC: C08F4/642 ,  C08F4/6592 ,  C08F210/06

CPC classification number: C08F210/06 ,  B01J31/143 ,  B01J31/2295 ,  B01J2231/122 ,  B01J2531/48 ,  C08F4/65912 ,  C08F4/65927 ,  C08F210/16 ,  C08F4/65916 ,  C08F2500/15 ,  C08F2500/12 ,  C08F2500/18

Abstract: Method employing a supported metallocene catalyst composition in the production of an isotactic ethylene propylene co-polymer. The composition comprises a metallocene component supported on a particulate silica support having average particle size of 10-40 microns, a pore volume of 1.3-1.6 ml/g, a surface area of 200-400 m2/g. An alkylalumoxane cocatalyst component is incorporated on the support. The isospecific metallocene is characterized by the formula: B(CpRaRb)(FlR′2)MQn  (1) or by the formula: B′(Cp′R′aR′b)(Fl′)M′Q′n′  (2) In the formulas Cp and Cp′ are substituted cyclopentadienyl groups, Fl and Fl′ are fluorenyl groups, and B and B′ are structural bridges. R′ are substituents at the 2 and 7 positions, Ra and R′a are substituents distal to the bridge, and Rb and R′b are proximal to the bridge. M and M′ are transition metals, Q′ is a halogen or a C1-C4 alkyl group; and n′ is an integer of from 0-4.

Abstract translation: 在制备全同立构乙烯丙烯共聚物中使用负载型茂金属催化剂组合物的方法。 组合物包含负载在平均粒度为10-40微米，孔体积为1.3-1.6ml / g，表面积为200-400m2 / g的颗粒状二氧化硅载体上的金属茂组分。 在载体上加入烷基铝氧烷助催化剂组分。 特异性金属茂的特征是：B（CpRaRb）（FlR'2）MQn（1）或式：B'（Cp'R'aR'b）（Fl'）M'Q'n'（2 ）式中Cp和Cp'是取代的环戊二烯基，Fl和Fl'是芴基，B和B'是结构桥。 R'是2和7位的取代基，Ra和R'a是桥的远端的取代基，Rb和R'b靠近桥。 M和M'是过渡金属，Q'是卤素或C 1 -C 4烷基; 并且n'是0-4的整数。

公开(公告)号：US20040185398A1

公开(公告)日：2004-09-23

申请号：US10738346

申请日：2003-12-17

Applicant: Fina Technology, Inc.

Inventor： James R. Butler

IPC: F23Q011/00

CPC classification number: F22B7/00 ,  F22B31/00 ,  F23C13/00 ,  F23C99/00 ,  F23C2900/99001 ,  Y02E20/342

Abstract: Disclosed herein is a method for generating steam, comprising oxidizing a fuel to generate heat via a flameless reaction; and using the heat generated via the reaction to convert water to steam. In an embodiment, the amount of NOx present is flue gas from the reaction is less than about 10 PPMv. In an embodiment, the reaction temperature is less than about 2600null F. (1430null C.). In an embodiment, the method further comprises controlling the reaction temperature to minimize the formation of NOx. In an embodiment, controlling the reaction temperature further comprises sensing one or more process variables and adjusting a process controller in response to the sensed process variable. Also disclosed herein is a steam generator comprising a reaction zone wherein fuel is oxidized to generate heat via a flameless reaction and a heating zone wherein water is converted to steam via heat from the reaction.

Abstract translation: 本文公开了一种产生蒸汽的方法，包括氧化燃料以通过无焰反应产生热量; 并使用通过反应产生的热量将水转化为蒸汽。 在一个实施方案中，存在的NOx的量来自反应的烟道气小于约10PPMv。 在一个实施方案中，反应温度低于约2600°F（1430℃）。 在一个实施方案中，该方法还包括控制反应温度以使NOx的形成最小化。 在一个实施例中，控制反应温度进一步包括感测一个或多个过程变量并响应于感测到的过程变量调整过程控制器。 本文还公开了一种蒸汽发生器，其包括反应区，其中燃料被氧化以通过无焰反应产生热量，以及加热区，其中通过反应经由热量将水转化为蒸汽。

公开(公告)号：US20040116629A1

公开(公告)日：2004-06-17

申请号：US10659125

申请日：2003-09-10

Applicant: Fina Technology Inc.

Inventor： Kenneth Paul Blackmon ,  Luis Paulo Barthel-Rosa ,  Shabbir Ahmedbhai Malbari ,  David J. Rauscher ,  Michel M. Daumerie

IPC: C08F004/44

CPC classification number: C08F10/00 ,  C08F110/06 ,  C08F4/651 ,  C08F2/38 ,  C08F2500/12 ,  C08F2500/04

Abstract: A method of preparing ultra high melt flow polypropylene having reduced xylene solubles is provided. The method utilizes a diether internal donor-containing Ziegler-Natta catalyst system to polymerize propylene. The polypropylene produced is characterized by having a melt flow of at least about 300 g/10 min and a xylene solubles of not more than about 3.5% and no peroxide residue. The catalyst system may also include an internal phthalate donor. The method of the invention allows the amount of external donors to be reduced, or even eliminated, without significant increases in xylene solubles.

Abstract translation: 提供了制备具有降低的二甲苯可溶物的超高熔体流动聚丙烯的方法。 该方法利用含二醚内供体的齐格勒 - 纳塔催化剂体系来聚合丙烯。 所生产的聚丙烯的特征在于具有至少约300g / 10min的熔体流动速率和不超过约3.5％的二甲苯可溶物并且不含过氧化物残余物。 催化剂体系还可以包括邻苯二甲酸酯供体。 本发明的方法允许外部供体的量减少甚至消除，而二甲苯可溶物的显着增加。

公开(公告)号：US20030114608A1

公开(公告)日：2003-06-19

申请号：US10295927

申请日：2002-11-15

Applicant: Fina Technology, Inc.

Inventor： Ronald Tharappel ,  Renaud Oreins ,  William Gauthier ,  David Attoe ,  Kevin McGovern ,  Michel Messiaen ,  David Rauscher ,  Kai Hortmann ,  Michel Daumerie

IPC: C08F002/00

CPC classification number: C08F10/06 ,  B01J4/002 ,  B01J19/1818 ,  B01J19/1837 ,  B01J2219/00006 ,  B01J2219/00094 ,  C08F4/6592 ,  C08F110/06 ,  C08F2410/05 ,  Y10S526/943 ,  C08F2/00 ,  C08F2/005 ,  C08F2/001

Abstract: The present invention relates to propylene polymerization process in a bulk loop reactor, and particularly to propylene polymerization process for polymerizing commercial quantities of polypropylene in a bulk loop reactor by sequentially introducing Ziegler-Natta and metallocene catalyst systems into the bulk loop reactor. In one embodiment, separate catalyst mixing systems are used to introduce a quantity of metallocene catalyst and Ziegler-Natta catalyst into the bulk loop reactor. The frequency rate at which the quantity of metallocene catalyst is introduced into the bulk loop reactor may be higher than the frequency rate at which the quantity of Ziegler-Natta catalyst is introduced. In another embodiment, a method of polymerizing propylene in a bulk loop reactor is provided which includes contacting a quantity of supported metallocene catalyst with a first quantity of scavenger, such as TEAL and or TIBAL, prior to injecting the supported metallocene catalyst into the bulk loop reactor and contacting a quantity of Ziegler-Natta catalyst system with a second quantity of scavenger prior to injecting the Ziegler-Natta catalyst system into the bulk loop reactor, wherein the second quantity of scavenger is greater that the first quantity of scavenger. In another embodiment, a method of contacting a flow of metallocene with a flow of propylene is provided. This method includes directing the flow of metallocene towards a junction, directing the flow of propylene towards the junction and maintaining a portion of the flow of metallocene separate from a portion of the flow propylene within a portion of the junction downstream of the flow of propylene into the junction. In another embodiment, a method of introducing a quantity of antifouling agent into a catalyst mixing system is provided. In this embodiment a portion of the antifouling agent is introduced at or downstream of a point of contact of a stream of propylene with a stream of catalyst. The antifouling agent may be a member, alone or in combination with other members, selected from the group consisting of Stadis 450 Conductivity Improver, Synperonic antifouling agent, and Pluronic antifouling agent.