公开(公告)号：US20180079970A1

公开(公告)日：2018-03-22

申请号：US15696592

申请日：2017-09-06

申请人： ExxonMobil Research and Engineering Company

发明人： Birbal Chawla ,  William G. Borghard

IPC分类号： C10G25/03 ,  B01J20/16 ,  B01J29/70 ,  C07C7/13

CPC分类号： C10G25/03 ,  B01D2253/108 ,  B01D2256/24 ,  B01J20/165 ,  B01J29/7007 ,  B01J29/7046 ,  C07C7/13 ,  C07J9/00 ,  C10G2300/1085 ,  C07C9/22 ,  C07C13/02

摘要： Systems and methods for the separation of classes of paraffins from a hydrocarbon sample can include a first column comprising a first zeolite adsorbent material for the isolation of one or more n-paraffins from the hydrocarbon sample and generation of a first eluate including one or more iso-paraffins and one or more one-ring or multi-ring naphthenes. The system can further include a second column, coupled to the first column, comprising a second zeolite adsorbent material for the isolation of one or more iso-paraffins or one-ring naphthenes from the first eluate and generation of a second eluate including one or more multi-ring naphthenes.

公开(公告)号：US09828305B2

公开(公告)日：2017-11-28

申请号：US14439267

申请日：2013-10-29

申请人： SHELL OIL COMPANY

发明人： Antonius Gijsbertus Johannes Kloth ,  Sivakumar Sadasivan Vijayakumari ,  Jeroen Van Westrenen

IPC分类号： C07C1/20 ,  C10G45/08 ,  C10G45/12 ,  C10G65/12 ,  C07C4/06

CPC分类号： C07C1/20 ,  C07C4/06 ,  C10G45/08 ,  C10G45/12 ,  C10G65/12 ,  C10G2300/1011 ,  C10G2300/104 ,  C10G2300/1044 ,  C10G2300/1051 ,  C10G2300/1059 ,  C10G2300/1081 ,  C10G2300/1085 ,  C10G2400/02 ,  C10G2400/20 ,  C10G2400/22 ,  Y02P30/42 ,  C07C11/02

摘要： The invention provides a process for the preparation of an olefinic product, comprising: (a) reacting an oxygenate feedstock, in a reaction zone in the presence of a molecular sieve catalyst, at a temperature from 350 to 1000° C., to produce a reaction effluent stream, comprising at least oxygenate, olefin, water and acidic by-products; (b) cooling the reaction effluent stream by means of an indirect heat exchange to a temperature greater than the dew point temperature of reaction effluent stream; (c) further rapidly cooling the reaction effluent stream to a temperature lower than the dew point temperature of the reaction effluent stream by direct injection of an aqueous liquid into the reaction effluent stream, to form a first quench effluent stream; and (d) separating the first quench effluent stream into a first liquid quench effluent stream and a first gaseous quench effluent stream, comprising the olefinic product.

公开(公告)号：US20160230103A1

公开(公告)日：2016-08-11

申请号：US15133780

申请日：2016-04-20

申请人： Dale C. Schmidt ,  Stephanie A. Bloxom ,  Roger L. Kuhlman ,  Jeffrey D. Michalowski ,  Melissa A. Mielcarek ,  Gary M. Strandburg

发明人： Dale C. Schmidt ,  Stephanie A. Bloxom ,  Roger L. Kuhlman ,  Jeffrey D. Michalowski ,  Melissa A. Mielcarek ,  Gary M. Strandburg

IPC分类号： C10G75/00 ,  C08J3/05

CPC分类号： C08J3/05 ,  C08J2331/04 ,  C10G29/20 ,  C10G2300/1033 ,  C10G2300/1081 ,  C10G2300/1085 ,  C10G2300/304 ,  C10G2300/80

摘要： The present invention relates to an aqueous pour point depressant dispersion composition comprising a thermoplastic polymer, preferably ethylene vinyl acetate (EVA); a dispersing agent; water; optionally an aqueous freezing point depressant; and optionally a stabilizing agent wherein the volume average particle size of the dispersed thermoplastic polymer is equal to or less than 1 micrometers and a method to make and use said composition.

摘要翻译： 本发明涉及包含热塑性聚合物，优选乙烯乙酸乙烯酯（EVA））的含水倾点下降剂分散体组合物。 分散剂; 水; 任选的含水凝固点抑制剂; 和任选的稳定剂，其中分散的热塑性聚合物的体积平均粒度等于或小于1微米，以及制备和使用所述组合物的方法。

公开(公告)号：US20150275121A1

公开(公告)日：2015-10-01

申请号：US14682527

申请日：2015-04-09

申请人： Gordon K. Goldman

发明人： Gordon K. Goldman

IPC分类号： C10M137/04 ,  C10M129/38 ,  C10M129/16 ,  C10M101/02

CPC分类号： C10M137/04 ,  C09K8/524 ,  C10G29/20 ,  C10G2300/1033 ,  C10G2300/1085 ,  C10G2300/206 ,  C10G2300/208 ,  C10G2300/302 ,  C10G2300/304 ,  C10G2300/308 ,  C10G2300/802 ,  C10G2400/04 ,  C10G2400/10 ,  C10L1/143 ,  C10L1/1616 ,  C10L1/1802 ,  C10L1/1852 ,  C10L1/1881 ,  C10L1/19 ,  C10L1/191 ,  C10L1/1963 ,  C10L1/1985 ,  C10L1/203 ,  C10L1/224 ,  C10L1/232 ,  C10L1/238 ,  C10L1/2641 ,  C10L10/04 ,  C10L10/08 ,  C10L10/14 ,  C10L10/16 ,  C10M101/02 ,  C10M129/16 ,  C10M129/38 ,  C10M141/10 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2203/1065 ,  C10M2203/1085 ,  C10M2205/17 ,  C10M2205/173 ,  C10M2205/20 ,  C10M2207/046 ,  C10M2207/125 ,  C10M2207/126 ,  C10M2207/281 ,  C10M2207/40 ,  C10M2207/402 ,  C10M2209/084 ,  C10M2209/104 ,  C10M2211/042 ,  C10M2215/08 ,  C10M2215/223 ,  C10M2223/04 ,  C10M2223/041 ,  C10N2220/023 ,  C10N2230/02 ,  C10N2230/18 ,  C10N2230/24 ,  C10M2209/108

摘要： A chemical composition of matter comprising a wax plasticizing agent (plasticizer) tributoxyethyl phosphate, a mixture of selected long chain fatty acids (preferably C10 to C22), and a mixture of selected low-surface tension surfactants, which when added in solution to crude oil or refined products has been shown to lower both the B.S. & W. (rag layer) and the coefficient of friction of crude oils and refined products. This chemical composition of matter is particularly useful as a wax liquefaction, dispersant, and solubilization agent for asphaltene and paraffins in crude oil and refined products. The reduction in the co-efficient of friction resulting from the addition of this product to crude oil will allow crude oil to pump through pipelines with a minimum amount of resistance due to friction (drag).

摘要翻译： 包含蜡增塑剂（增塑剂）磷酸三丁氧基乙酯，选择的长链脂肪酸（优选C10至C22）的混合物的物质的化学组成和选择的低表面张力表面活性剂的混合物，其在溶液中加入到原油中 或已经显示精制产品降低了BS ＆W.（碎布层）和原油和精制产品的摩擦系数。 这种物质的化学组成特别适用于原油和精炼产品中的沥青质和石蜡的蜡液化，分散剂和增溶剂。 由于将该产品加入原油而导致的摩擦系数的降低将允许原油由于摩擦（阻力）而以最小量的阻力泵送通过管道。

公开(公告)号：US09011673B2

公开(公告)日：2015-04-21

申请号：US13674997

申请日：2012-11-13

申请人： Richard A. Flinn

发明人： Richard A. Flinn ,  Alan H. Singleton

IPC分类号： C10G9/00 ,  C10G3/00

CPC分类号： C10G9/00 ,  C10G2/32 ,  C10G2300/1081 ,  C10G2300/1085 ,  C10G2400/02 ,  C10G2400/04 ,  Y02P30/20

摘要： The present invention relates to a method of forming a paraffinic product that involves providing a paraffinic feed having an initial average carbon chain length of greater than 20. The paraffinic feed is a product of a gas-to-liquids process, such as a Fischer-Tropsch process. The paraffinic feed is subjected to thermal cracking at elevated temperature and elevated pressure, which results in the formation of a paraffinic product. The paraffinic product has a final average carbon chain length of less than or equal to 20. The paraffinic product is typically liquid at ambient temperature, such as at 25° C.

摘要翻译： 本发明涉及一种形成链烷烃产物的方法，其涉及提供具有大于20的初始平均碳链长度的链烷烃原料。链烷烃进料是气体 - 液体方法的产物，例如费 - 托法。 石蜡原料在升高的温度和升高的压力下进行热裂解，这导致形成石蜡产物。 链烷烃产物具有小于或等于20的最终平均碳链长度。链烷烃产物通常在环境温度例如25℃下是液体。

公开(公告)号：US20130206646A1

公开(公告)日：2013-08-15

申请号：US13881145

申请日：2011-10-31

申请人： Ronny Neumann ,  Alexander Khenkin

发明人： Ronny Neumann ,  Alexander Khenkin

IPC分类号： C10G29/16

CPC分类号： C10G29/16 ,  C10G27/10 ,  C10G29/06 ,  C10G2300/1025 ,  C10G2300/104 ,  C10G2300/1044 ,  C10G2300/1051 ,  C10G2300/1055 ,  C10G2300/1062 ,  C10G2300/1085 ,  C10G2300/1096 ,  C10G2300/202

摘要： The present invention relates to methods of removing heteroaromatic sulfides from hydrocarbons (e.g. petroleum products such as gasoline and fuel oils), using polyoxometalate catalysts such as H5PV2Mo10O40 or solvates thereof.

摘要翻译： 本发明涉及使用多金属氧酸盐催化剂如H5PV2Mo10O40或其溶剂化物从烃（例如石油产品如汽油和燃料油）中除去杂芳族硫化物的方法。

公开(公告)号：US07488411B2

公开(公告)日：2009-02-10

申请号：US10950654

申请日：2004-09-28

申请人： Gunther H. Dieckmann ,  Mark R. Buetzow ,  Dennis J. O'Rear

发明人： Gunther H. Dieckmann ,  Mark R. Buetzow ,  Dennis J. O'Rear

IPC分类号： C10G73/40 ,  C10G37/36

CPC分类号： C10G73/36 ,  C10G73/40 ,  C10G2300/1022 ,  C10G2300/1085 ,  F17D1/088 ,  Y10T137/0391

摘要： The present invention relates to transportable product for the transportation of paraffinic wax and methods of transporting using this transportable product. The transportable product comprises 90 to 20 weight % of a liquid comprising ≧50 weight % water and having a pH of >5 and a true vapor pressure of ≦14.7 psia when measured at 20° C., and 10 to 80 weight % of wax particles, wherein the wax particles comprise ≧75 weight % of wax particles larger than 0.1 mm. The transportable product and methods of transporting according to the present invention are able to accommodate a relatively high weight % of paraffinic wax particles in the transportable product while avoiding interparticle adhesion and clumping by ensuring that the wax particles are not too small and the amount of small wax particles is not excessive.

摘要翻译： 本发明涉及用于输送石蜡蜡的可运输产品和使用该可运输产品的运输方法。 可运输产品包含90至20重量％的包含> = 50重量％的水并且在20℃下测量的pH> 5且真实蒸气压<= 14.7psia的液体，和10至80重量％ 的蜡颗粒，其中蜡颗粒包含≥75重量％的大于0.1mm的蜡颗粒。 根据本发明的可运输产品和运输方法能够在运输产品中容纳相对较高重量的石蜡蜡颗粒，同时通过确保蜡颗粒不太小和小量的量避免颗粒间粘附和聚集 蜡颗粒不过分。

公开(公告)号：US07053257B2

公开(公告)日：2006-05-30

申请号：US10789264

申请日：2004-02-27

申请人： Laurent Alain Michel Fenouil ,  Brendan Dermot Murray ,  Paul Marie Ayoub

发明人： Laurent Alain Michel Fenouil ,  Brendan Dermot Murray ,  Paul Marie Ayoub

IPC分类号： C07C2/68

CPC分类号： C10G45/00 ,  C10G65/043 ,  C10G69/123 ,  C10G2300/1085 ,  C10G2300/1096 ,  C10G2400/22 ,  C10G2400/30

摘要： A process for preparing branched alkyl aromatic hydrocarbons, which process comprises contacting branched olefins with an aromatic hydrocarbon under alkylating conditions, which branched olefins have been obtained by a process which comprises dehydrogenating an isoparaffinic composition over a suitable catalyst which isoparaffinic composition has been obtained by hydrocracking and hydroisomerization of a paraffinic wax and which isoparaffinic composition comprises paraffins having a carbon number in the range of from 7 to 35, of which paraffins at least a portion of the molecules is branched, the average number of branches per paraffin molecule being at least 0.5 and the branching comprising methyl and optionally ethyl branches; a process for preparing (branched-alkyl)arylsulfonates, comprising sulfonating branched alkyl aromatic hydrocarbons which branched alkyl aromatic hydrocarbons have been prepared by the said process for preparing branched alkyl aromatic hydrocarbons; and branched alkyl aromatic hydrocarbon compositions and (branched-alkyl)arylsulfonate compositions which are obtainable by the processes so defined.

公开(公告)号：US12065400B2

公开(公告)日：2024-08-20

申请号：US17723907

申请日：2022-04-19

申请人： Swift Fuels, LLC

发明人： Chris D'Acosta ,  Jeffery Miller ,  Robert Hoch

IPC分类号： C10G11/05 ,  C07C4/06 ,  C10G47/16 ,  C10G51/02 ,  C10G63/04 ,  C10G69/04 ,  C10L1/04 ,  C10L10/10

CPC分类号： C07C4/06 ,  C10G11/05 ,  C10G47/16 ,  C10G51/026 ,  C10G63/04 ,  C10G69/04 ,  C10L1/04 ,  C07C2529/48 ,  C10G2300/1085 ,  C10G2300/301 ,  C10G2300/305 ,  C10L10/10 ,  C10L2290/141 ,  C07C4/06 ,  C07C11/02 ,  C07C4/06 ,  C07C9/14 ,  C07C4/06 ,  C07C9/15 ,  C07C4/06 ,  C07C9/08 ,  C07C4/06 ,  C07C9/10

摘要： Methods for making higher-octane fuel components from a feed stream of C8+ paraffins, including catalytically cracking the C8+ paraffins using a Zeolite catalyst to produce a reaction product of mid-chain paraffins and olefins and short-chain paraffins and olefins. The reaction product comprises liquid phase paraffins having an increased Octane Value over the feed stream paraffins. The reaction product further comprises a gas phase of short-chain paraffins which are separated from the liquid phase. In embodiments, the short chain olefins are hydrogenated to form mid-chain paraffins and a gas phase containing short-chain paraffins.

公开(公告)号：US11685867B2

公开(公告)日：2023-06-27

申请号：US17425466

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 ,  B29B17/04 ,  C08J11/00 ,  C10G9/14 ,  C10G50/00 ,  C10G69/12 ,  C10G1/10 ,  C10G47/00 ,  B29C48/275 ,  B29B17/02 ,  C08J11/06 ,  C10G51/02 ,  C08J11/12 ,  C08J11/14 ,  C08L23/06 ,  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 polymers from waste plastics feedstocks comprising the steps in this order of: (a) providing a hydrocarbon stream A obtained by treatment of 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 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 a monomer; (g) supplying the product stream E to a polymerisation reactor; and (h) performing a polymerisation reaction in the polymerisation reactor to obtain an polymer. The process of the present invention allows for optimisation of the quantity of waste plastic material that finds its way back into a polymer that is produced as outcome of the process.