公开(公告)号：US12077713B2

公开(公告)日：2024-09-03

申请号：US18449865

申请日：2023-08-15

申请人： Chevron Phillips Chemical Company LP

发明人： Ronald G. Abbott ,  Scott G. Morrison ,  Steven R. Horlacher ,  Jamie N. Sutherland ,  Bruce D. Murray ,  Jacob M. Hilbrich ,  Charles T. Polito

IPC分类号： C10B53/07 ,  C10G45/26 ,  C10G45/50 ,  C10G51/02 ,  C10G57/02

CPC分类号： C10B53/07 ,  C10G45/26 ,  C10G45/50 ,  C10G51/023 ,  C10G57/02 ,  C10G2300/1003 ,  C10G2400/04 ,  C10G2400/06 ,  C10G2400/20 ,  C10G2400/22 ,  C10G2400/28 ,  C10G2400/30

摘要： This disclosure relates to the production of chemicals and plastics using pyrolysis oil from the pyrolysis of plastic waste as a co-feedstock along with a petroleum-based, fossil fuel-based, or bio-based feedstock. In an aspect, the polymers and chemicals produced according to this disclosure can be certified under International Sustainability and Carbon Certification (ISCC) provisions as circular polymers and chemicals at any point along complex chemical reaction pathways. The use of a mass balance approach which attributes the pounds of pyrolyzed plastic products derived from pyrolysis oil to any output stream of a given unit has been developed, which permits ISCC certification agency approval.

公开(公告)号：US11879102B2

公开(公告)日：2024-01-23

申请号：US17424701

申请日：2020-01-24

申请人： SABIC GLOBAL TECHNOLOGIES B.V.

发明人： Anthoni Van Zijl ,  Nicolas Goyheneix ,  Lara Galan-Sanchez ,  Christoph Roosen ,  Johan Pastwa ,  Safa Farajzadeh Bibalan

IPC分类号： C10G57/02 ,  C08J11/14 ,  C08L23/06 ,  B29B17/04 ,  C08J11/00 ,  C10G9/14 ,  C10G50/00 ,  C10G69/12 ,  C10G1/10 ,  C10G47/00 ,  B29C48/275 ,  B29B17/02 ,  C08J11/06 ,  C10G51/02 ,  C08J11/12 ,  B29B17/00

CPC分类号： C10G57/02 ,  B29B17/02 ,  B29B17/04 ,  B29C48/277 ,  C08J11/00 ,  C08J11/06 ,  C08J11/12 ,  C08J11/14 ,  C08L23/06 ,  C10G1/10 ,  C10G9/14 ,  C10G47/00 ,  C10G50/00 ,  C10G51/023 ,  C10G69/12 ,  B29B2017/0089 ,  B29B2017/0203 ,  B29B2017/0496 ,  C08J2300/30 ,  C08L2207/20 ,  C10G2300/1003 ,  C10G2300/1085 ,  C10G2300/1096 ,  C10G2300/201 ,  C10G2400/20

摘要： The present invention relates to a process for the production of ethylene-based polymers from waste plastics feedstocks comprising the steps in this order of: (a) providing a hydrocarbon stream A obtained by hydrotreatment of a pyrolysis oil produced from a waste plastics feedstock; (b) optionally providing a hydrocarbon stream B; (c) supplying a feed C comprising a fraction of the hydrocarbon stream A and optionally a fraction of the hydrocarbon stream B to a thermal cracker furnace comprising cracking coil(s); (d) performing a thermal cracking operation in the presence of steam to obtain a cracked hydrocarbon stream D; (e) supplying the cracked hydrocarbon stream D to a separation unit; (f) performing a separation operation in the separation unit to obtain a product stream E comprising ethylene; (g) supplying the product stream E to a polymerisation reactor; and (h) performing a polymerisation reaction in the polymerisation reactor to obtain an ethylene-based polymer; wherein in step (d): ⋅ · the coil outlet temperature is 2: 800 and:::; 870° C., preferably 2: 820 and:::; 870° C.; and ⋅ · the weight ratio of steam to feed C is >0.3 and

公开(公告)号：US20180251691A1

公开(公告)日：2018-09-06

申请号：US15910957

申请日：2018-03-02

申请人： Hye-Kyung Cho Timken ,  Bong-Kyu Chang ,  Curtis Bay Campbell ,  Andrew Michael Thomas ,  Mark Anthony Fernandez ,  Madeleine Sessions

发明人： Hye-Kyung Cho Timken ,  Bong-Kyu Chang ,  Curtis Bay Campbell ,  Andrew Michael Thomas ,  Mark Anthony Fernandez ,  Madeleine Sessions

IPC分类号： C10G50/00 ,  C07C2/22 ,  B01J31/02 ,  C10G57/02 ,  C10M101/02 ,  C10L1/08 ,  C10L1/04 ,  C07C11/02

CPC分类号： C10G50/00 ,  B01J31/0284 ,  B01J31/0298 ,  B01J2231/20 ,  C07C2/22 ,  C07C2527/11 ,  C07C2527/125 ,  C10G57/02 ,  C10G2300/1022 ,  C10G2300/1092 ,  C10G2400/04 ,  C10G2400/08 ,  C10G2400/10 ,  C10L1/04 ,  C10L1/08 ,  C10L2200/043 ,  C10L2200/0446 ,  C10L2270/026 ,  C10L2270/04 ,  C10L2290/543 ,  C10M101/02 ,  Y02P20/52 ,  C07C11/02

摘要： Provided herein are processes for ethylene oligomerization in the presence of an ionic liquid catalyst and a co-catalyst to produce a hydrocarbon product comprising C10-C55 oligomers.

公开(公告)号：US20180127665A1

公开(公告)日：2018-05-10

申请号：US15844210

申请日：2017-12-15

申请人： Patrick James Cadenhouse-Beaty

发明人： Patrick James Cadenhouse-Beaty

IPC分类号： C10G61/08 ,  C10L1/06

CPC分类号： C10G61/08 ,  C07C2/08 ,  C07C2/64 ,  C07C5/32 ,  C07C5/48 ,  C10G9/00 ,  C10G29/205 ,  C10G35/04 ,  C10G50/00 ,  C10G57/005 ,  C10G57/02 ,  C10G2300/1081 ,  C10G2300/1092 ,  C10G2300/1096 ,  C10G2300/305 ,  C10G2300/4056 ,  C10G2400/02 ,  C10G2400/04 ,  C10L1/06 ,  C10L2200/0423 ,  C10L2270/023 ,  C10L2270/10 ,  C10L2290/56 ,  C07C11/08 ,  C07C11/06 ,  C07C11/02 ,  C07C15/085

摘要： A process for producing transport fuel blendstocks comprises providing a first feedstock comprising butane and propane and a second feedstock comprising benzene and dehydrogenating the first feedstock in a first reactor to produce a C4 product comprising butane and butene and a C3 product comprising propane and propylene. The process also comprises oligomerizing the C4 product in a second reactor to produce a first transport fuel blendstock and alkylating the C3 product with the second feedstock in a third reactor to produce a second transport fuel blendstock.

公开(公告)号：US09963644B2

公开(公告)日：2018-05-08

申请号：US15103805

申请日：2014-11-05

申请人： Evonik Degussa GmbH

发明人： Frank Geilen ,  Stephan Peitz ,  Guido Stochniol ,  Markus Winterberg ,  Dietrich Maschmeyer ,  Armin Rix ,  Mathias Vogt

IPC分类号： C10G25/00 ,  C07C7/12 ,  C07C7/13 ,  C10G25/05 ,  C10G53/08 ,  C10G55/04 ,  C10G57/00 ,  C10G57/02 ,  C10G67/06 ,  B01J20/06 ,  B01J20/08 ,  B01J20/28 ,  C10G53/14 ,  B01J23/80 ,  B01J35/00

CPC分类号： C10G25/003 ,  B01J20/06 ,  B01J20/08 ,  B01J20/2803 ,  B01J23/80 ,  B01J35/0053 ,  B01J2220/42 ,  C07C7/13 ,  C10G25/05 ,  C10G53/08 ,  C10G53/14 ,  C10G55/04 ,  C10G57/00 ,  C10G57/005 ,  C10G57/02 ,  C10G67/06 ,  C10G2300/202 ,  C07C11/08

摘要： The invention relates to a method for cleaning hydrocarbon mixtures, in which a contaminated hydrocarbon mixture comprising hydrocarbons having three to eight carbon atoms is at least partly freed of impurities by contacting with a solid sorbent, wherein the hydrocarbon mixture is exclusively in the liquid state during contact with the sorbent. The object of the invention is to specify a process for cleaning liquid C3 to C8 hydrocarbon mixtures, which is based on a readily available but non-carcinogenic sorbent and which achieves better purities compared to traditional molecular sieves. This object is achieved by using, as sorbents, solid materials of the following composition: copper oxide: 10% to 60% by weight (calculated as CuO); zinc oxide: 10% to 60% by weight (calculated as ZnO); aluminum oxide: 10% to 30% by weight (calculated as Al2O3); other substances: 0% to 5% by weight. Materials of this kind are otherwise used as catalysts in methanol synthesis.

公开(公告)号：US09963399B2

公开(公告)日：2018-05-08

申请号：US15288329

申请日：2016-10-07

申请人： GAS TECHNOLOGY INSTITUTE

发明人： Terry Marker ,  Martin Linck ,  Jim Wangerow ,  Pedro Ortiz-Toral ,  Naomi Klinghoffer

IPC分类号： C07C2/74 ,  C07C1/00 ,  C01B3/34 ,  C07C2/86 ,  C07C1/32

CPC分类号： C07C1/00 ,  C01B3/34 ,  C07C1/322 ,  C07C2/86 ,  C10G50/00 ,  C10G57/02 ,  C10G69/126

摘要： Aspects of the invention are associated with the discovery of processes for converting methane (CH4), present in a methane-containing feedstock that may be obtained from a variety of sources such as natural gas, to higher hydrocarbons (e.g., C4+ hydrocarbons) such as gasoline, diesel fuel, or jet fuel boiling-range hydrocarbons, which may optionally be separated (e.g., by fractionation) for use as transportation fuels, or otherwise as blending components for such fuels. Particular aspects of the invention are associated with advantages arising from maintaining reaction conditions that improve the yield of C4+ hydrocarbons. Further aspects relate to the advantages gained by integration of the appropriate reactions to carry out the methane conversion, with downstream separation to recover and recycle desirable components of the reaction effluent, thereby improving process economics to the extent needed for commercial viability.

公开(公告)号：US09938473B2

公开(公告)日：2018-04-10

申请号：US14674918

申请日：2015-03-31

申请人： Hye-Kyung Cho Timken ,  Bong-Kyu Chang ,  Curtis Bay Campbell ,  Andrew Michael Thomas ,  Mark Anthony Fernandez ,  Madeleine Sessions

发明人： Hye-Kyung Cho Timken ,  Bong-Kyu Chang ,  Curtis Bay Campbell ,  Andrew Michael Thomas ,  Mark Anthony Fernandez ,  Madeleine Sessions

IPC分类号： C10G50/00 ,  C07C2/22 ,  C10G57/02 ,  C10L1/08 ,  C10L1/04 ,  C10M101/02 ,  B01J31/02

CPC分类号： C10G50/00 ,  B01J31/0284 ,  B01J31/0298 ,  C07C2/22 ,  C07C2527/11 ,  C07C2527/125 ,  C10G57/02 ,  C10G2300/1022 ,  C10G2300/1092 ,  C10G2400/04 ,  C10G2400/08 ,  C10G2400/10 ,  C10L1/04 ,  C10L1/08 ,  C10L2200/043 ,  C10L2200/0446 ,  C10L2270/026 ,  C10L2270/04 ,  C10L2290/543 ,  C10M101/02 ,  Y02P20/52 ,  C07C11/02

摘要： Provided herein are processes for ethylene oligomerization in the presence of an ionic liquid catalyst and a co-catalyst to produce a hydrocarbon product comprising C10-C55 oligomers.

公开(公告)号：US20170175014A1

公开(公告)日：2017-06-22

申请号：US15388232

申请日：2016-12-22

申请人： AXENS

发明人： Isabelle PREVOST ,  Jerome PIGOURIER

IPC分类号： C10G57/02

CPC分类号： C10G57/02 ,  C10G7/00 ,  C10G7/02 ,  C10G50/00 ,  C10G2300/1092 ,  C10G2400/02 ,  C10G2400/06 ,  C10G2400/28

摘要： The invention relates to a process for oligomerising light olefins in which the effluent from the oligomerisation section is passed to a prefractionator that leads to at least one head fraction containing a mixture of liquefied petroleum gas and light gasoline and a bottom fraction containing a mixture of heavy gasoline and middle distillate, the said head fraction being passed to a debutaniser that leads to at least one liquefied petroleum gas cut and a light gasoline cut, the said bottom fraction and at least part of the said light gasoline cut being passed to a separator enabling at least a gaseous fraction, a gasoline fraction and a gasoil fraction to be obtained.

公开(公告)号：US09522373B2

公开(公告)日：2016-12-20

申请号：US14075100

申请日：2013-11-08

申请人： UOP LLC

发明人： Christopher P. Nicholas ,  Christian D. Freet ,  Steven L. Krupa ,  Kurt M. Vanden Bussche ,  Todd M. Kruse

IPC分类号： B01J8/04 ,  B01J19/00 ,  C10G69/00 ,  C10G50/00 ,  C10G57/02 ,  C10G69/12 ,  C10L1/04

CPC分类号： B01J8/0453 ,  B01J19/0046 ,  C10G50/00 ,  C10G57/02 ,  C10G69/126 ,  C10G2400/02 ,  C10L1/04

摘要： Disclosed is a process and apparatus for switching oligomerization feed between a first oligomerization zone that includes a uni-dimensional small pore zeolite to make more diesel and a second oligomerization zone that includes SPA catalyst for making more gasoline. The diesel can be recycled to make more propylene. The process and apparatus will provide refiners with flexibility to produce the most valuable product commensurate with fluctuating market conditions.

摘要翻译： 公开了一种用于在包含单维小孔沸石以制备更多柴油的第一低聚区和包含用于制备更多汽油的SPA催化剂的第二低聚区之间切换低聚进料的方法和装置。 柴油可以再循环以制造更多的丙烯。 该过程和设备将为炼油厂提供灵活性，以生产与波动市场条件相称的最有价值的产品。

公开(公告)号：US20150329438A1

公开(公告)日：2015-11-19

申请号：US14789917

申请日：2015-07-01

申请人： Siluria Technologies, Inc.

发明人： Greg Nyce ,  Peter Czerpak ,  Carlos Faz ,  Jarod McCormick ,  William Michalak ,  Bipinkumar Patel ,  Guido Radaelli ,  Tim A. Rappold ,  Ron Runnebaum ,  Erik C. Scher ,  Aihua Zhang ,  Joel Cizeron

IPC分类号： C07C2/12 ,  C07C1/04 ,  B01J19/24 ,  C07C5/327 ,  C07C5/09 ,  C07C5/05 ,  C07C1/12 ,  C07C2/84

CPC分类号： C07C2/12 ,  B01J19/24 ,  B01J19/245 ,  B01J2219/00074 ,  B01J2219/24 ,  C07C1/0425 ,  C07C1/12 ,  C07C2/84 ,  C07C4/02 ,  C07C5/05 ,  C07C5/09 ,  C07C5/327 ,  C07C2529/08 ,  C07C2529/18 ,  C07C2529/40 ,  C07C2529/70 ,  C07C2529/85 ,  C10G9/00 ,  C10G50/00 ,  C10G57/02 ,  C10G2400/20 ,  C10G2400/30 ,  C10L3/10 ,  F25J3/0209 ,  F25J3/0219 ,  F25J3/0233 ,  F25J3/0238 ,  F25J3/0247 ,  F25J3/0257 ,  F25J2200/02 ,  F25J2200/74 ,  F25J2205/04 ,  F25J2210/02 ,  F25J2210/04 ,  F25J2210/12 ,  F25J2230/08 ,  F25J2240/02 ,  F25J2245/02 ,  F25J2260/20 ,  F25J2260/60 ,  F25J2270/04 ,  F25J2270/06 ,  F25J2270/12 ,  F25J2270/60 ,  F25J2270/90 ,  F25J2290/80 ,  Y02P20/52 ,  Y02P20/582 ,  Y02P30/40 ,  C07C11/04

摘要： Integrated systems are provided for the production of higher hydrocarbon compositions, for example liquid hydrocarbon compositions, from methane using an oxidative coupling of methane system to convert methane to ethylene, followed by conversion of ethylene to selectable higher hydrocarbon products. Integrated systems and processes are provided that process methane through to these higher hydrocarbon products.

摘要翻译： 提供了用于使用甲烷系统的氧化偶联将甲烷转化为乙烯，然后将乙烯转化为可选择的高级烃产物的高级烃组合物（例如液体烃组合物）从甲烷生产的综合系统。 提供了将甲烷加工到这些较高级烃产品的综合系统和方法。