公开(公告)号：US09862893B2

公开(公告)日：2018-01-09

申请号：US13469906

申请日：2012-05-11

Applicant: Matthew Gray ,  Megan Matthes ,  Thomas Nelson ,  Andrew Held

Inventor： Matthew Gray ,  Megan Matthes ,  Thomas Nelson ,  Andrew Held

IPC: C07H1/08 ,  C10G17/02 ,  C13K1/02 ,  C13K1/06 ,  C13K13/00 ,  C10G3/00

CPC classification number: C10G17/02 ,  C10G3/00 ,  C10G2300/1014 ,  C10G2300/20 ,  C10G2300/201 ,  C12P2201/00 ,  C13K1/02 ,  C13K1/06 ,  C13K13/002 ,  C13K13/007 ,  Y02E50/16 ,  Y02P30/20

Abstract: The present invention includes methods for removing mineral acids, mineral salts and contaminants, such as metal impurities, ash, terpenoids, stilbenes, flavonoids, proteins, and other inorganic products, from a lignocellulosic feedstock stream containing organic acids, carbohydrates, starches, polysaccharides, disaccharides, monosaccharides, sugars, sugar alcohols, phenols, cresols, and other oxygenated hydrocarbons, in a manner that maintains a portion of the organic acids and other oxygenated hydrocarbons in the product stream.

公开(公告)号：US09856727B2

公开(公告)日：2018-01-02

申请号：US14889039

申请日：2014-12-31

Applicant: Halliburton Energy Services, Inc.

Inventor： Sanja Natali ,  Jason D. Dykstra ,  Yuzhen Xue ,  Zhijie Sun

IPC: E21B43/34 ,  E21B49/08 ,  C09K8/52 ,  C09K8/584 ,  E21B21/06 ,  C10G33/04

CPC classification number: E21B43/34 ,  C09K8/52 ,  C09K8/584 ,  C10G33/04 ,  C10G2300/1033 ,  C10G2300/201 ,  C10G2300/4037 ,  E21B21/068 ,  E21B49/086

Abstract: Systems comprising a main tubular coupled to a pump and extending from a surface into a subterranean formation, wherein produced bulk fluid is pumped to the surface, and wherein the bulk fluid comprises at least water and a hydrocarbon, and has certain constituent parameters; a storage container for retaining the bulk fluid; a sampling tubular in fluid communication with the main tubular for sampling the bulk fluid, thereby forming at least one sampled fluid; and a dosing system coupled to the sampling tubular and configured to receive the sampled fluid, the dosing system configured to determine a constituent parameter of the sampled fluid, identify a type and concentration of separating surfactant to include in the bulk fluid to obtain a hydrophilic-lipophilic deviation (HLD) substantially equal to 0, and introduce the identified type and concentration of the separating surfactant into the storage container retaining the bulk fluid.

公开(公告)号：US09745520B2

公开(公告)日：2017-08-29

申请号：US14969019

申请日：2015-12-15

Applicant: Phillips 66 Company

Inventor： Zhenhua Mao

IPC: C10G31/00 ,  C10G25/00 ,  C10G25/12 ,  C10G31/09 ,  C10G25/06

CPC classification number: C10G25/003 ,  C10G25/06 ,  C10G25/12 ,  C10G31/00 ,  C10G31/09 ,  C10G2300/1033 ,  C10G2300/201 ,  C10G2300/208

Abstract: The invention relates to removing contaminants from oil using solid sorbents that are comprised primarily of carbon and preferably of coke particles. The coke particles have an affinity for contaminants in oil and are sized to be filtered from oil without plugging. Most contaminants have such a small size that they tend to plug up filters. As the contaminants agglomerate onto the solid sorbent, the resulting particles form a filter cake on conventional filter materials in such a way as to allow the oil to pass on through without significant pressure drop or delay.

公开(公告)号：US20170233665A1

公开(公告)日：2017-08-17

申请号：US15450779

申请日：2017-03-06

Applicant: Saudi Arabian Oil Company

Inventor： Raheel SHAFI ,  Julio HASSELMEYER ,  Abdennour BOURANE ,  Ibrahim A. ABBA ,  Abdul Rahman Zafer AKHRAS

IPC: C10G69/06

CPC classification number: C10G69/06 ,  C10G9/36 ,  C10G45/00 ,  C10G2300/201 ,  C10G2300/308 ,  C10G2300/4081 ,  C10G2400/20 ,  C10G2400/30

Abstract: An integrated hydrotreating and steam pyrolysis system for the direct processing of a crude oil is provided to produce olefinic and aromatic petrochemicals. Crude oil and hydrogen are charged to a hydroprocessing zone operating under conditions effective to produce a hydroprocessed effluent reduced having a reduced content of contaminants, an increased paraffinicity, reduced Bureau of Mines Correlation Index, and an increased American Petroleum Institute gravity. Hydroprocessed effluent is thermally cracked in the presence of steam to produce a mixed product stream, which is separated. Hydrogen from the mixed product stream is purified and recycled to the hydroprocessing zone, and olefins and aromatics are recovered from the separated mixed product stream.

公开(公告)号：US20170218282A1

公开(公告)日：2017-08-03

申请号：US15311895

申请日：2015-05-18

Applicant: SHELL OIL COMPANY

Inventor： Johannes Bernardus Wilhelmus MORSINK ,  Robert RIEMERSMA ,  Johannes TURFBOER ,  Rendert Jan WIERSMA

IPC: C10G53/08

CPC classification number: C10G53/08 ,  C10G25/03 ,  C10G2300/1022 ,  C10G2300/201 ,  C10G2300/202 ,  C10G2300/301

Abstract: The present invention provides A process for preparing Fischer-Tropsch gasoil fraction, comprising: a) providing a Fischer-Tropsch-derived gasoil feedstock containing one or more contaminants; b) providing the Fischer-Tropsch-derived gasoil feedstock to a pretreatment zone to be pretreated to remove at least part of the one or more contaminants in the Fischer-Tropsch-derived gasoil feedstock; c) retrieving from the pretreatment zone a purified Fischer-Tropsch gasoil, which purified Fischer-Tropsch gasoil is contaminant-depleted with respect to the Fischer-Tropsch-derived gasoil feedstock; and d) providing the purified Fischer-Tropsch gasoil to fractionation zone and fractionating the purified Fischer-Tropsch gasoil into two or more high purity Fischer-Tropsch gasoil fractions. The invention further provides for the use of the purified Fischer-Tropsch gasoil fraction.

公开(公告)号：US20170174586A1

公开(公告)日：2017-06-22

申请号：US15116858

申请日：2015-02-05

Applicant: Saudi Basic Industries Corporation

Inventor： Roland Schmidt ,  Shahid Azam

IPC: C07C7/171 ,  C08F210/14 ,  C07C7/148

CPC classification number: C07C7/171 ,  C07C7/14858 ,  C07C7/14875 ,  C08F210/14 ,  C10G17/02 ,  C10G17/095 ,  C10G29/205 ,  C10G50/00 ,  C10G2300/1088 ,  C10G2300/201 ,  C07C11/107

Abstract: A process for the preparation of a chemical composition comprising an aromatic compound a in a concentration B by weight, based on the total weight of the chemical composition, including: providing the following reaction components: a chemical composition comprising the following: the aromatic compound a in a concentration A by weight based on the total weight of the chemical composition, and an olefin in an amount of about 50 to about 99.99 wt. %, based on the total weight of the chemical composition, and an acidic solid; reacting the components to obtain the chemical composition comprising the aromatic compound a in a concentration B by weight based on the total weight of the chemical composition; wherein the concentration B is less than the concentration A.

公开(公告)号：US20170029719A1

公开(公告)日：2017-02-02

申请号：US15101004

申请日：2014-11-27

Applicant: IFP ENERGIES NOUVELLES

Inventor： Isabelle MERDRIGNAC ,  Jerome MAJCHER

IPC: C10G53/06 ,  C10G21/02 ,  C10G21/14 ,  C10G21/00

CPC classification number: C10G53/06 ,  C10G21/003 ,  C10G21/02 ,  C10G21/12 ,  C10G21/14 ,  C10G2300/1077 ,  C10G2300/201 ,  C10G2300/206

Abstract: The invention describes a process for the deasphalting of a heavy feedstock by liquid/liquid extraction, said process comprising at least two stages of deasphalting in series carried out on the feedstock to be treated making it possible to separate at least one fraction of asphalt, at least one fraction of heavy deasphalted oil, referred to as heavy DAO and at least one fraction of light deasphalted oil, referred to as light DAO, at least one of said stages of deasphalting being carried out by means of a mixture of at least one polar solvent and at least one apolar solvent, said stages of deasphalting being implemented under the subcritical conditions of the mixture of solvents used.

Abstract translation: 本发明描述了一种通过液体/液体萃取对重质原料进行脱沥青的方法，所述方法包括至少两个阶段的脱沥青在待处理原料上进行，使得可以将至少一部分沥青分离在 称为重DAO的至少一部分重质脱沥青油，称为轻DAO的至少一部分轻质脱沥青油，至少一个脱沥青阶段是通过至少一种极性的 溶剂和至少一种非极性溶剂，所述脱沥青阶段在所用溶剂混合物的亚临界条件下实施。

公开(公告)号：US20160369175A1

公开(公告)日：2016-12-22

申请号：US15254453

申请日：2016-09-01

Applicant: ENVIROLLEA INC.

Inventor： Lucie B. WHEELER

IPC: C10G21/28 ,  C09K8/34 ,  C10L1/08 ,  C10L10/12 ,  C10G21/16 ,  C10G21/20

CPC classification number: C10G21/28 ,  B01D11/0434 ,  C09K8/34 ,  C10G21/06 ,  C10G21/12 ,  C10G21/16 ,  C10G21/20 ,  C10G21/22 ,  C10G21/27 ,  C10G55/04 ,  C10G55/06 ,  C10G2300/1007 ,  C10G2300/1055 ,  C10G2300/1077 ,  C10G2300/201 ,  C10G2300/202 ,  C10G2300/30 ,  C10G2300/301 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10G2300/4081 ,  C10G2300/44 ,  C10G2300/80 ,  C10G2400/04 ,  C10G2400/10 ,  C10L1/08 ,  C10L10/12 ,  C10L2200/0446 ,  C10L2270/026 ,  C10L2290/544

Abstract: A process allowing the removal of contaminants from an unstable oil such as those produced by thermal or catalytic cracking, wherein, in at least one step of the process, mixing of the unstable oil with a pure or impure solvent having a dipole moment greater than 2 is performed. The stabilized diesels thereby obtained exhibit interesting properties among which significant stability features and are useful in numerous applications, some of these stabilized wide range diesels are new as well as their uses.

公开(公告)号：US09522853B2

公开(公告)日：2016-12-20

申请号：US14857068

申请日：2015-09-17

Applicant: TOTAL RESEARCH & TECHNOLOGY FELUY

Inventor： Cindy Adam ,  Delphine Minoux ,  Nikolai Nesterenko ,  Sander Van Donk ,  Jean-Pierre Dath

IPC: C07C1/22 ,  C07C1/24 ,  C07C4/06 ,  C07C6/04 ,  C10G3/00 ,  C12P5/02 ,  C12P7/16 ,  C08F10/02 ,  B01J29/40

CPC classification number: C07C1/24 ,  B01J29/40 ,  B01J2229/42 ,  C07C1/22 ,  C07C4/06 ,  C07C6/04 ,  C07C2529/40 ,  C08F10/02 ,  C10G3/42 ,  C10G3/44 ,  C10G3/49 ,  C10G2300/1014 ,  C10G2300/1022 ,  C10G2300/201 ,  C10G2300/4081 ,  C10G2400/20 ,  C10G2400/22 ,  C12P5/026 ,  C12P7/16 ,  Y02E50/10 ,  Y02P20/52 ,  Y02P30/20 ,  Y02P30/42 ,  C07C11/08 ,  C07C11/06

Abstract: A process for the conversion of an alcohol mixture to make propylene may include introducing into a reactor a stream that includes the alcohol mixture. The alcohol mixture may include 20 to 100 weight percent isobutanol. The process may include contacting the stream with a single catalyst at a temperature above 450° C. in the reactor at conditions effective to dehydrate the isobutanol, forming C4+ olefins, and to catalytically crack the C4+ olefins. The single catalyst may be an acid catalyst adapted to cause both the dehydration and the catalytic cracking. The process may include recovering from the reactor an effluent that includes ethylene, propylene, water, and various hydrocarbons. The process may include fractionating the effluent to produce an ethylene stream, a propylene stream, a fraction of hydrocarbons having 4 carbon atoms or more, and water.

公开(公告)号：US20160356142A1

公开(公告)日：2016-12-08

申请号：US14889039

申请日：2014-12-31

Applicant: HALLIBURTON ENERGY SERVICES, INC.

Inventor： Sanja Natali ,  Jason D. Dykstra ,  Yuzhen Xue ,  Zhijie Sun

IPC: E21B43/34 ,  E21B49/08 ,  C10G33/04

CPC classification number: E21B43/34 ,  C09K8/52 ,  C09K8/584 ,  C10G33/04 ,  C10G2300/1033 ,  C10G2300/201 ,  C10G2300/4037 ,  E21B21/068 ,  E21B49/086

Abstract: Systems comprising a main tubular coupled to a pump and extending from a surface into a subterranean formation, wherein produced bulk fluid is pumped to the surface, and wherein the bulk fluid comprises at least water and a hydrocarbon, and has certain constituent parameters; a storage container for retaining the bulk fluid; a sampling tubular in fluid communication with the main tubular for sampling the bulk fluid, thereby forming at least one sampled fluid; and a dosing system coupled to the sampling tubular and configured to receive the sampled fluid, the dosing system configured to determine a constituent parameter of the sampled fluid, identify a type and concentration of separating surfactant to include in the bulk fluid to obtain a hydrophilic-lipophilic deviation (HLD) substantially equal to 0, and introduce the identified type and concentration of the separating surfactant into the storage container retaining the bulk fluid.

Abstract translation: 系统包括耦合到泵并从表面延伸到地下地层中的主管，其中所产生的散装流体被泵送到所述表面，并且其中所述散装流体至少包括水和烃，并且具有某些构成参数; 用于保持散装流体的储存容器; 与主管流体连通的取样管，用于对本体流体进行采样，由此形成至少一个采样流体; 以及配量系统，其耦合到所述采样管并且被配置为接收所述采样流体，所述配量系统被配置为确定所述采样流体的构成参数，识别分离表面活性剂的类型和浓度以包括在所述散装流体中以获得亲水 - 亲油偏差（HLD）基本上等于0，并将所识别的分离表面活性剂的类型和浓度引入保留大量流体的储存容器中。