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1. 发明公开

EP4003945A1 DEHYDROGENATION PROCESS AND SYSTEM WITH REACTOR RE-SEQUENCING 审中-实审
公开(公告)号：EP4003945A1
公开(公告)日：2022-06-01
申请号：EP20847637.4
申请日：2020-04-30
申请人： TPC Group LLC
发明人： DUFF, Joseph, G. , HAGER, David, S. , VALDEZ, Gilbert, D. , COMEAUX, Joseph, A. , NUTT, Michael, O.
IPC分类号： C07C5/333 , C07C11/09 , B01J23/42 , B01J23/08

2. 发明授权

EP2655299B1 PROCESS AND CATALYST FOR SELECTIVE REMOVAL OF ACETYLENES FROM GASEOUS STREAMS 有权
公开(公告)号：EP2655299B1
公开(公告)日：2018-08-15
申请号：EP11808530.7
申请日：2011-12-21
申请人： TPC Group LLC
发明人： DUFF, Joseph, G. , MCFARLAND, Cecil, G.
IPC分类号： C07C7/148 , B01J23/78 , C07C11/167 , C07C11/04 , C07C11/06 , C07C11/18 , C07C15/46 , B01J37/18 , B01J23/94
CPC分类号： C07C7/1485 , B01J23/78 , B01J23/94 , B01J37/0225 , B01J37/18 , Y02P20/52 , Y02P20/584 , C07C11/167 , C07C11/04 , C07C11/06 , C07C11/18 , C07C15/46
摘要： The present discloses a process and catalyst therefor to selectively remove acetylenes from gaseous streams in the vapor phase. The process is particularly suitable for high yield recovery of olefinic hydrocarbons from gaseous streams in refinery processes.

3. 发明公开

EP2655299A2 PROCESS AND CATALYST FOR SELECTIVE REMOVAL OF ACETYLENES FROM GASEOUS STREAMS 有权
标题翻译： VERFAHREN UND KATALYSATOR ZUR SELEKTIVEN ENTFERNUNG VON ACETYLENEN AUSGASSTRÖMEN
公开(公告)号：EP2655299A2
公开(公告)日：2013-10-30
申请号：EP11808530.7
申请日：2011-12-21
申请人： TPC Group LLC
发明人： DUFF, Joseph, G. , MCFARLAND, Cecil, G.
IPC分类号： C07C7/148 , B01J23/78 , C07C11/167 , C07C11/04 , C07C11/06 , C07C11/18 , C07C15/46
CPC分类号： C07C7/1485 , B01J23/78 , B01J23/94 , B01J37/0225 , B01J37/18 , Y02P20/52 , Y02P20/584 , C07C11/167 , C07C11/04 , C07C11/06 , C07C11/18 , C07C15/46
摘要： The present discloses a process and catalyst therefor to selectively remove acetylenes from gaseous streams in the vapor phase. The process is particularly suitable for high yield recovery of olefinic hydrocarbons from gaseous streams in refinery processes.
摘要翻译：本发明公开了一种用于从气相中的气流中选择性除去乙炔的方法和催化剂。该方法特别适用于炼油工艺中气态物流中烯烃的高产率回收。

4. 发明公开

EP2277927A3 Process for preparing polyolefin products 审中-公开
标题翻译：制备聚烯烃产品的方法
公开(公告)号：EP2277927A3
公开(公告)日：2011-05-25
申请号：EP10181707.0
申请日：2000-09-08
申请人： TPC Group LLC
发明人： Baxter, Edward, C., Jr. , Valdez, Gilbert , Lobue, Christopher , Lowry, Timothy , Abazajian, Amen
IPC分类号： C08F10/10 , C08F4/14
CPC分类号： B01J19/2425 , B01J19/243 , B01J19/2465 , B01J2219/00063 , B01J2219/00065 , B01J2219/00069 , B01J2219/00099 , B01J2219/00114 , B01J2219/00166 , C08F10/00 , C08F10/10 , C08F110/10 , C08F110/14 , C08F210/10 , C08F4/14 , C08F2500/20 , C08F2500/02 , C08F210/08
摘要： A novel liquid phase polymerization process for preparing a polyolefin product having preselected properties is disclosed. The process includes the steps of providing a liquid feedstock which contains an olefinic component and a catalyst composition consisting of a stable complex of BF 3 and a complexing agent therefor. The feedstock may comprise any one or more of a number of olefins including branched olefins such as isobutylene, C 3 to C 15 linear alpha olefins and C 4 to C 15 reactive non-alpha olefins. The feedstock and the catalyst composition are introduced into a residual reaction mixture recirculating in a loop reactor reaction zone provided in the tube side of a shell and tube heat exchanger at a recirculation rate sufficient to cause intimate intermixing of the residual reaction mixture, the added feedstock and the added catalyst composition. The heat of the polymerization reaction is removed from the recirculating intimately intermixed reaction admixture at a rate calculated to provide a substantially constant reaction temperature therein while the same is recirculating in said reaction zone. The conditions in the reactor are appropriate for causing olefinic components introduced in said feedstock to undergo polymerization to form the desired polyolefin product in the presence of the catalyst composition. A product stream containing the desired polyolefin product is withdrawn from the reaction zone. The introduction of the feedstock into the reaction zone and the withdrawal of the product stream from the reaction zone are controlled such that the residence time of the olefinic components undergoing polymerization in the reaction zone is appropriate for production of the desired polyolefin product.
摘要翻译：公开了一种用于制备具有预选特性的聚烯烃产品的新型液相聚合方法。该方法包括提供含有烯烃组分的液体原料和由BF 3和其络合剂的稳定配合物组成的催化剂组合物的步骤。原料可包含许多烯烃中的任何一种或多种，包括支化烯烃如异丁烯，C 3至C 15直链α-烯烃和C 4至C 15反应性非α-烯烃。将原料和催化剂组合物引入残余反应混合物中，该残余反应混合物在壳管式热交换器的管侧提供的回路反应器反应区中以足以引起残余反应混合物，所添加原料的紧密混合的再循环速率循环和添加的催化剂组合物。聚合反应的热量从再循环的紧密混合的反应混合物中以计算得到的速率提供基本恒定的反应温度，同时其在所述反应区中再循环的同时除去。反应器中的条件适合于使在所述原料中引入的烯烃组分在催化剂组合物存在下进行聚合以形成所需的聚烯烃产物。含有所需聚烯烃产物的产物物流从反应区中排出。将原料引入反应区并从反应区中排出产物流是受控的，使得在反应区中经历聚合的烯烃组分的停留时间适合于生产所需的聚烯烃产物。

5. 发明公开

EP3495039A1 METHOD FOR PREPARING POLYISOBUTYLENE PRODUCTS 审中-公开
公开(公告)号：EP3495039A1
公开(公告)日：2019-06-12
申请号：EP19000026.5
申请日：2004-04-14
申请人： TPC Group LLC
发明人： BAXTER, Edward, C., Jr. , HERNDON, Daniel , WAKELAND, James, G. , REID, Russel, E., Sr. , VALDEZ, Gilbert
IPC分类号： B01J19/24 , C08F6/02 , B01J8/00 , B01J8/20 , C08F10/00
摘要： A method of isobutylene polymerization is disclosed which comprises
(a) providing a specific reactor system comprising at least two reactors each defining a reaction zone,
(b) conducting an exothermic isobutylene polymerization reaction on an isobutylene polymerization reaction mixture in each reaction zone;
(c) supplying an isobutylene containing feedstock and dividing the same into a plurality of separate feedstock streams;
(d) introducing a separate one of said isobutylene containing feedstock streams into the reaction zone of each reactor;
(e) separately circulating the reaction mixture in each reactor at a flow rate that is independent of the rate of introduction of the respective stream of feedstock into the reaction zone;
(f) removing a crude polyisobutylene product stream from each of said reactors; and
(g) combining said crude polyisobutylene product streams to form a single crude product stream.
The method is preferably operated using an apparatus (202) for isobutylene polymerization includes a plurality of shell and tube olefin polymerization reactors (202a, 202b), each of which has an isobutylene polymerization reaction mixture inlet connection and a crude polyisobutylene product outlet connection (55a, 55b). Each reactor (202a, 202b) is equipped with a recirculation system including a pump (25a, 25b) arranged to circulate a reaction mixture through the tube side of the reactor (202a, 202b) independently of the introduction of isobutylene polymerization reaction mixture into the reactor (202a, 202b). The apparatus (202) also includes an inlet reaction mixture distribution manifold (215, 15a, 15b) and an outlet polymerization reaction mixture collection manifold (255, 55a, 55b) interconnecting the reactors (202a, 202b) for operation in parallel. The apparatus (202) also includes catalyst composition and catalyst modifier inlets (16a, 16b, 30a, 30b) for each reactor (202a, 202b) arranged such that a catalyst modifier to may be introduced into each reactor (202a, 202b) at a rate which is independent of the introduction of catalyst composition. The apparatus (202) further preferably incorporates a crude polyisobutylene product catalyst removal and wash system including a plurality of settler vessels (302, 306, 308), associated piping and an inlet (318) for a catalyst killing agent. This crude polyisobutylene product catalyst removal and wash system operates to receive crude polyisobutylene product from the crude polyisobutylene product outlet (255) and remove residual catalyst therefrom.

6. 发明授权

EP2831022B1 LOW EMISSIONS OXIDATIVE DEHYDROGENATION PROCESS FOR PRODUCING BUTADIENE 有权
公开(公告)号：EP2831022B1
公开(公告)日：2018-11-14
申请号：EP13769936.9
申请日：2013-03-28
申请人： TPC Group LLC
发明人： CACIULA, Liana , DUFF, Joseph, G. , BALLARD, Elizabeth , POTTER, Mark , CHADA, Sirisha
IPC分类号： C07C5/333 , C07C11/167 , C07C11/08 , B01J23/745 , C07C5/48 , C07C7/00
CPC分类号： B01J19/24 , B01J23/8892 , B01J27/187 , B01J2219/00103 , B01J2219/24 , B01J2523/00 , C07C5/09 , C07C5/48 , C07C7/005 , C07C2523/745 , C07C2523/80 , C07C2527/185 , Y02P20/51 , C07C11/167 , B01J2523/23 , B01J2523/27 , B01J2523/51 , B01J2523/72 , B01J2523/842
摘要： Butadiene is made from a butene rich feed by passing a superheated butene rich feed including superheated steam and oxygen at a temperature of at least about 343° C. (650° F.) over a catalyst bed having a depth of over about 69 cm (27 inches) of granules of ferritic oxidative dehydrogenation catalyst. Inlet conditions being controlled such that the oxidative dehydrogenation reactions initially occur in the lower most layers of catalyst. Process control includes monitoring the temperature throughout the bed and increasing the inlet temperature in response to a drop in the temperature in the active layer, when the active layer of oxidative dehydrogenation catalyst begins to become deactivated so that the reaction zone moves upwardly in the oxidative dehydrogenation bed.

7. 发明授权

EP1997836B1 Mid-range vinylidene content polyisobutylene and production thereof 有权
标题翻译： Vinylidenhaltiges端聚异丁烯及其制备
公开(公告)号：EP1997836B1
公开(公告)日：2016-10-05
申请号：EP08075716.4
申请日：2002-03-21
申请人： TPC Group LLC
发明人： Baxter, Jr. Edward C.
IPC分类号： C08F110/10 , C08F10/10 , C08F4/14
CPC分类号： C08F110/10 , C08F10/00 , C08F10/10 , C08F110/14 , C08F210/10 , Y10S525/911 , C08F2/14 , C08F4/14 , C08F2500/08 , C08F2500/20 , C08F2500/02 , C08F210/08 , C08F2/01

8. 发明公开

EP2831022A4 LOW EMISSIONS OXIDATIVE DEHYDROGENATION PROCESS FOR PRODUCING BUTADIENE 有权
标题翻译：排放物VERFAHREN ZUR氧化物DEHYDRIERUNG ZUR HERSTELLUNG VON BUTADIEN
公开(公告)号：EP2831022A4
公开(公告)日：2015-11-25
申请号：EP13769936
申请日：2013-03-28
申请人： TPC GROUP LLC
发明人： CACIULA LIANA , DUFF JOSEPH G , BALLARD ELIZABETH , POTTER MARK , CHADA SIRISHA
IPC分类号： C07C5/333 , B01J23/745 , C07C5/48 , C07C11/08 , C07C11/167
CPC分类号： B01J19/24 , B01J23/8892 , B01J27/187 , B01J2219/00103 , B01J2219/24 , B01J2523/00 , C07C5/09 , C07C5/48 , C07C7/005 , C07C2523/745 , C07C2523/80 , C07C2527/185 , Y02P20/51 , C07C11/167 , B01J2523/23 , B01J2523/27 , B01J2523/51 , B01J2523/72 , B01J2523/842
摘要： Butadiene is made from a butene rich feed by passing a superheated butene rich feed including superheated steam and oxygen at a temperature of at least about 343° C. (650° F.) over a catalyst bed having a depth of over about 69 cm (27 inches) of granules of ferritic oxidative dehydrogenation catalyst. Inlet conditions being controlled such that the oxidative dehydrogenation reactions initially occur in the lower most layers of catalyst. Process control includes monitoring the temperature throughout the bed and increasing the inlet temperature in response to a drop in the temperature in the active layer, when the active layer of oxidative dehydrogenation catalyst begins to become deactivated so that the reaction zone moves upwardly in the oxidative dehydrogenation bed.
摘要翻译：丁二烯由富含丁烯的原料制成，在深度超过约69cm的催化剂床上，在至少约343℃（650°F）的温度下通过含过热蒸汽和氧气的过热的富含丁烯的原料（ 27英寸）的铁素体氧化脱氢催化剂颗粒。入口条件被控制，使得氧化脱氢反应最初发生在最低层的催化剂中。过程控制包括在氧化脱氢催化剂的活性层开始失活时响应于活性层温度的降低而监测整个床层的温度并增加入口温度，使得反应区在氧化脱氢中向上移动床。

9. 发明公开

EP2831021A1 IMPROVED CONTROLLABILITY OXIDATIVE DEHYDROGENATION PROCESS FOR PRODUCING BUTADIENE 有权
标题翻译：改进的生产丁二烯的控制性氧化脱氢方法
公开(公告)号：EP2831021A1
公开(公告)日：2015-02-04
申请号：EP13768548.3
申请日：2013-03-28
申请人： TPC Group LLC
发明人： CACIULA, Liana , DUFF, Joseph, G. , CHADA, Sirisha , BALLARD, Elizabeth , MCFARLAND, Cecil G.
IPC分类号： C07C5/333 , C07C11/16 , B01J23/745 , B01J19/24
摘要： Butadiene is made from a butene rich feed by passing a superheated butene rich feed including superheated steam and oxygen at a temperature of at least about 343° C. (650° F.) over a catalyst bed having a depth of over about 69 cm (27 inches) of granules of ferritic oxidative dehydrogenation catalyst. Inlet conditions being controlled such that the oxidative dehydrogenation reactions initially occur in the lower most layers of catalyst. Process control includes monitoring the temperature throughout the bed and increasing the inlet temperature in response to a drop in the temperature in the active layer, when the active layer of oxidative dehydrogenation catalyst begins to become deactivated so that the reaction zone moves upwardly in the oxidative dehydrogenation bed.
摘要翻译：丁二烯由富含丁烯的进料制成，在深度超过约69cm（27英寸）的催化剂床上通过过热的含丁烯的进料，所述进料包括过热蒸汽和氧气，温度为至少约343℃（650°F））的铁氧体氧化脱氢催化剂颗粒。控制入口条件，使得氧化脱氢反应最初发生在最低层的催化剂中。过程控制包括在氧化脱氢催化剂的活性层开始失活时，监测整个床的温度并响应于活性层中的温度下降而增加入口温度，使得反应区在氧化脱氢中向上移动床。

10. 发明公开

EP2771370A1 POLYISOBUTYLENE PREPARED WITH LOW DILUENT CONTENT REACTION MEDIUM 有权
标题翻译：从反应介质低稀释系数MADE聚异丁烯
公开(公告)号：EP2771370A1
公开(公告)日：2014-09-03
申请号：EP12844136.7
申请日：2012-10-10
申请人： TPC Group LLC
发明人： SHAIKH, Sohel, K.
IPC分类号： C08F2/01 , C08F10/10 , B01J8/00
CPC分类号： C08F110/10 , Y02P20/582 , C08F2500/03 , C08F2500/17 , C08F2/00 , C08F2/01 , C08F4/14
摘要： A method of making a polyisobutylene polymer in a recirculating loop reactor with one or more reaction tubes in contact with a heat transfer medium includes: (a) providing a feed mixture consisting essentially of polymerizable monomer and catalyst to a residual reactor stream at a feed rate to form a reaction mixture, the reaction mixture containing less than 5% by weight diluent components; (b) recirculating the reaction mixture in the one or more reaction tubes of the loop reactor at a recirculation rate greater than the feed rate utilizing a recirculating pump operating at a pressure differential, delta P, corresponding to a recirculating flow; (c) polymerizing the reaction mixture in the one or more tubes of the loop reactor to convert the feed mixture to polyisobutylene polymer while cooling the one or more tubes of the loop reactor with the heat transfer medium; and (e) withdrawing polyisobutylene polymer from the loop reactor.

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