公开(公告)号：US10927055B2

公开(公告)日：2021-02-23

申请号：US15046296

申请日：2016-02-17

Applicant: The King Abdulaziz City for Science and Technology ,  Inorganic Chemistry Laboratory Oxford University

Inventor： Mohammad C. Al-Kinany ,  Hamid A Almegren ,  Saud A Aldrees ,  Eyad Al-Ghilan ,  Sami Al-Dress ,  Abdullah Al-Ghamdi ,  Peter P Edwards ,  Tiancun Xiao

IPC: C07C2/66 ,  C07C2/64 ,  C07C2/54 ,  B01J29/06 ,  B01J37/34 ,  B01J37/08 ,  B01J37/12 ,  B01J29/40 ,  B01J37/14

Abstract: The invention provides a modified zeolite, a method of preparing the modified zeolite and a method of one cycle alkylating benzene in presence of one of an unmodified and modified zeolite catalyst. The modified zeolite catalyst includes zeolite with ratio of silica to alumina ranging between 5% to 95% of silica and 95% to 5% alumina, kaolinite and a binder, wherein the zeolite is modified with one or more metal oxides of Lanthanide-series of the Periodic Table. The method of alkylating benzene is one cycle process in presence of a catalyst that includes charging benzene and ethylene gas feedstock to an alkylation zone. Heated benzene and the ethylene gas feedstock are contacted in a fixed bed reactor in the alkylation zone. The catalyst for alkylating benzene is added in a catalyst zone of the fixed bed reactor.

公开(公告)号：US09822046B1

公开(公告)日：2017-11-21

申请号：US15159161

申请日：2016-05-19

Applicant: Chevron U.S.A. Inc.

Inventor： Sven Ivar Hommeltoft

IPC: C07C5/03 ,  C07C2/54 ,  C07C2/62 ,  C10M105/04

CPC classification number: C07C5/03 ,  C07C2/62 ,  C07C2521/04 ,  C07C2521/18 ,  C07C2523/42 ,  C07C2523/46 ,  C07C2531/02 ,  C10M105/04 ,  C10M2203/022 ,  C10N2220/022 ,  C10N2220/025 ,  C10N2220/028 ,  C10N2270/00

Abstract: An alkylate base oil of biological origin and a process to make an alkylate base oil comprising: a) hydrogenating a farnesene to make a farnesane comprising from zero to less than 5 wt % unsaturated molecules; and b) alkylating the farnesane with one or more C6 to C43 olefins in the presence of an acidic alkylation catalyst to make the alkylate base oil having a kinematic viscosity at 100° C. from 3 mm2/s to 20 mm2/s.

公开(公告)号：US09433917B2

公开(公告)日：2016-09-06

申请号：US14669435

申请日：2015-03-26

Applicant: UOP LLC

Inventor： Mark L. Gravley ,  Martyn E. Pfile

IPC: C07C2/54 ,  C07C2/56 ,  C07C2/58 ,  C07C2/62 ,  B01J19/00 ,  B01J19/24

CPC classification number: B01J19/245 ,  B01J2219/00051 ,  B01J2219/24 ,  C07C2/58 ,  C07C2527/1206 ,  C07C9/16

Abstract: A process for producing alkylated hydrocarbons includes the steps of: (a) combining a first feed stream comprising an olefin and an isoparaffin with an alkylation catalyst stream in a first alkylation reactor, (b) removing heat of reaction from the first alkylation reactor, (c) passing an effluent of the first alkylation reactor to a first reaction zone of a second alkylation reactor operating adiabatically to thereby form a first reaction zone effluent, (d) passing the first reaction zone effluent to a second reaction zone of the second alkylation reactor for mixture with a second feed stream comprising an olefin and an isoparaffin, and (e) passing an effluent of the second alkylation reactor to a settler for separation into a hydrocarbon stream and an alkylation catalyst effluent stream. An alkylation unit for carrying out the process is also disclosed.

公开(公告)号：US09388093B2

公开(公告)日：2016-07-12

申请号：US14323333

申请日：2014-07-03

Applicant: Huping Luo ,  Moinuddin Ahmed ,  Krishniah Parimi ,  Bong Kyu Chang ,  Michael John Girgis ,  Donald Henry Mohr ,  Hye Kyung Cho Timken

Inventor： Huping Luo ,  Moinuddin Ahmed ,  Krishniah Parimi ,  Bong Kyu Chang ,  Michael John Girgis ,  Donald Henry Mohr ,  Hye Kyung Cho Timken

IPC: C07C2/00 ,  C07C2/02 ,  C07C2/04 ,  C07C2/06 ,  C07C2/08 ,  C07C2/54 ,  C07C2/56 ,  C07C2/58 ,  C07C2/60 ,  C07C2/62 ,  C07C2/64 ,  C07C2/66 ,  C07C2/70 ,  C07C4/06 ,  B01J19/24 ,  B01J19/26 ,  C10G29/20 ,  B01F5/04 ,  C07C5/27 ,  B01F5/06 ,  C07C4/00 ,  C07C4/02 ,  C07C5/22 ,  B01J19/00 ,  C10G29/00 ,  B01F15/02

CPC classification number: C07C2/62 ,  B01F5/048 ,  B01F5/0652 ,  B01F2015/0221 ,  B01J19/24 ,  B01J19/26 ,  B01J2219/00103 ,  B01J2219/24 ,  C07C2/08 ,  C07C2/70 ,  C07C4/06 ,  C07C5/277 ,  C07C2527/06 ,  C10G29/205 ,  C10G2300/4081

Abstract: Systems for ionic liquid catalyzed hydrocarbon conversion comprise a reactor vessel, a mixing device in fluid communication with the reactor vessel, and at least one circulation loop in fluid communication with the reactor vessel and the mixing device. The mixing device may comprise an upper venturi, at least one feed injection component, and a lower venturi. Such systems may be used for ionic liquid catalyzed alkylation reactions. Processes for ionic liquid catalyzed hydrocarbon conversion are also disclosed.

Abstract translation: 用于离子液体催化烃转化的系统包括反应器容器，与反应器容器流体连通的混合装置，以及与反应器容器和混合装置流体连通的至少一个循环回路。 混合装置可以包括上文丘里管，至少一个进料注射部件和下文丘里管。 这种体系可用于离子液体催化的烷基化反应。 还公开了用于离子液体催化的烃转化的方法。

公开(公告)号：US09095831B2

公开(公告)日：2015-08-04

申请号：US13557605

申请日：2012-07-25

Applicant: Lu Han ,  Rathna P. Davuluri ,  Christopher G. Smalley ,  Mark P. Hagemeister ,  Masaaki Sugita ,  Joseph S. Famolaro ,  Robert G. Tinger

Inventor： Lu Han ,  Rathna P. Davuluri ,  Christopher G. Smalley ,  Mark P. Hagemeister ,  Masaaki Sugita ,  Joseph S. Famolaro ,  Robert G. Tinger

IPC: B01J8/18 ,  B01J8/34 ,  C07C2/86 ,  B01J8/00 ,  B01J8/24 ,  B01J19/32 ,  C07C2/54 ,  C07C2/56 ,  C07C2/58 ,  C07C2/64 ,  C07C2/66 ,  C07C15/00 ,  C07C15/02 ,  C07C15/04 ,  C07C15/06 ,  C07C15/08

CPC classification number: B01J8/34 ,  B01J8/1818 ,  B01J8/1827 ,  B01J8/1872 ,  C07C2/864 ,  C07C2/865 ,  Y02P20/52 ,  C07C15/08

Abstract: The invention relates to a process of alkylating aromatic hydrocarbons, and more particularly a process of making paraxylene by alkylation of benzene and/or toluene with methanol and/or dimethyl ether, and to an apparatus for carrying out said process, the improvement comprising staged injection of one of the reactants, with the stages separated by structured packing so as to minimize at least one of gas phase back-mixing, by-pass phenomena, and gas bubble size.

Abstract translation: 本发明涉及芳族烃的烷基化方法，更具体地说是一种通过用甲醇和/或二甲醚烷基化苯和/或甲苯来制备对二甲苯的方法，以及用于进行所述方法的设备，其改进包括分段注射 其中一种反应物，其阶段由规整填料分离，以使气相回混，旁路现象和气泡尺寸中的至少一种最小化。

公开(公告)号：US20150112087A1

公开(公告)日：2015-04-23

申请号：US14454761

申请日：2014-08-08

Applicant: YONG XU

Inventor： YONG XU

IPC: C07D317/36 ,  C07C2/54 ,  C07F17/00 ,  C07C67/343 ,  C07C51/09 ,  C07C17/16 ,  C07F9/40 ,  C07D309/10 ,  C07D493/04 ,  C07C67/307 ,  C07C29/147

CPC classification number: C07D317/36 ,  C07C2/54 ,  C07C2/861 ,  C07C17/16 ,  C07C29/147 ,  C07C51/09 ,  C07C67/307 ,  C07C67/343 ,  C07C2601/02 ,  C07D309/10 ,  C07D493/04 ,  C07F9/4015 ,  C07F9/4018 ,  C07F17/00 ,  C07C59/46 ,  C07C69/65 ,  C07C69/608 ,  C07C33/05 ,  C07C13/04 ,  C07C22/00

Abstract: According to embodiments of present disclosure, a method to produce a compound of Formula 19 is provided. Using this method, the compound of Formula 19 may be produced effectively.

Abstract translation: 根据本公开的实施方案，提供了制备式19化合物的方法。 使用该方法，可以有效地制备式19的化合物。

公开(公告)号：US08987159B2

公开(公告)日：2015-03-24

申请号：US14193810

申请日：2014-02-28

Applicant: Hye Kyung Cho Timken ,  Izadyar Dalvand ,  Douglas Robert Cyr ,  Michael Tung-hai Cheng ,  Huping Luo ,  Shawn Shlomo Winter ,  Michael Sean Driver ,  Donald Henry Mohr

Inventor： Hye Kyung Cho Timken ,  Izadyar Dalvand ,  Douglas Robert Cyr ,  Michael Tung-hai Cheng ,  Huping Luo ,  Shawn Shlomo Winter ,  Michael Sean Driver ,  Donald Henry Mohr

IPC: B01J38/48 ,  C07C2/54 ,  G01N33/22 ,  C10L1/06 ,  C10L1/16 ,  B01J38/10 ,  C07C9/16 ,  C07C13/16 ,  C07C13/18 ,  B01J38/00 ,  B01J31/02

CPC classification number: G01N33/225 ,  B01J31/0277 ,  B01J38/10 ,  C10G29/205 ,  C10G45/00 ,  C10G67/04 ,  C10G69/14 ,  C10G2300/301 ,  C10G2300/305 ,  C10G2400/02 ,  C10L1/06 ,  C10L1/1691

Abstract: We provide an extracted conjunct polymer naphtha (45), comprising a hydrogenated conjunct polymer naphtha, from a used ionic liquid catalyst, having a final boiling point less than 246° C. (475° F.), a Bromine Number of 5 or less, and at least 30 wt % naphthenes. We also provide a blended alkylate gasoline (97) comprising the extracted conjunct polymer naphtha (45), and integrated alkylation processes to make the extracted conjunct polymer naphtha (45) and the blended alkylate gasoline (97). We also provide a method to analyze alkylate products, by determining an amount of methylcyclohexane in the alkylate products (80).

Abstract translation: 我们提供一种提取的结合聚合物石脑油（45），其包含氢化结合聚合物石脑油，其使用的离子液体催化剂的终沸点低于246℃（475°F），溴值为5以下 ，和至少30重量％的环烷烃。 我们还提供包含提取的结合聚合物石脑油（45）的混合烷基化汽油（97）和一体化烷基化方法以制备提取的结合聚合物石脑油（45）和混合的烷基化汽油（97）。 我们还提供了通过测定烷基化产物（80）中甲基环己烷的量来分析烷基化产物的方法。

公开(公告)号：US08975427B2

公开(公告)日：2015-03-10

申请号：US13635766

申请日：2011-04-05

Applicant: C. Jeff Harlan ,  Xianyi Cao ,  Francis C. Rix

Inventor： C. Jeff Harlan ,  Xianyi Cao ,  Francis C. Rix

IPC: C07F17/00 ,  B01J31/22 ,  C07C2/54 ,  C07C17/32 ,  C07C1/32 ,  C07C2/86 ,  C07C41/30

CPC classification number: C07C2/54 ,  B01J31/2295 ,  C07C1/326 ,  C07C2/861 ,  C07C2/868 ,  C07C17/32 ,  C07C41/30 ,  C07C2601/10 ,  C07F17/00 ,  C07C13/15

Abstract: A method of synthesizing an alkyl cyclopentadiene compound is disclosed. The method includes contacting at least one cyclopentadienyl anion source and at least one alkyl group source to form at least one alkyl cyclopentadiene compound. The method further includes extracting the alkyl cyclopentadiene compound with a hydrocarbon solvent. The alkyl cyclopentadiene compound may be converted to a metallocene catalyst compound.

Abstract translation: 公开了一种合成烷基环戊二烯化合物的方法。 该方法包括使至少一种环戊二烯基阴离子源和至少一个烷基源接触以形成至少一种烷基环戊二烯化合物。 该方法还包括用烃溶剂萃取烷基环戊二烯化合物。 烷基环戊二烯化合物可以转化为茂金属催化剂化合物。

公开(公告)号：US20130085289A1

公开(公告)日：2013-04-04

申请号：US13635766

申请日：2011-04-05

Applicant: C. Jeff Harlan ,  Xianyi Cao ,  Francis C. Rix

Inventor： C. Jeff Harlan ,  Xianyi Cao ,  Francis C. Rix

IPC: C07C2/54 ,  B01J31/22 ,  C07F17/00 ,  C07C17/32 ,  C07C41/30

CPC classification number: C07C2/54 ,  B01J31/2295 ,  C07C1/326 ,  C07C2/861 ,  C07C2/868 ,  C07C17/32 ,  C07C41/30 ,  C07C2601/10 ,  C07F17/00 ,  C07C13/15

Abstract: A method of synthesizing an alkyl cyclopentadiene compound is disclosed. The method includes contacting at least one cyclopentadienyl anion source and at least one alkyl group source to form at least one alkyl cyclopentadiene compound. The method further includes extracting the alkyl cyclopentadiene compound with a hydrocarbon solvent. The alkyl cyclopentadiene compound may be converted to a metallocene catalyst compound.

Abstract translation: 公开了一种合成烷基环戊二烯化合物的方法。 该方法包括使至少一种环戊二烯基阴离子源和至少一个烷基源接触以形成至少一种烷基环戊二烯化合物。 该方法还包括用烃溶剂萃取烷基环戊二烯化合物。 烷基环戊二烯化合物可以转化为茂金属催化剂化合物。

公开(公告)号：US20130066132A1

公开(公告)日：2013-03-14

申请号：US13230767

申请日：2011-09-12

Applicant: Robert Fletcher Cleverdon ,  Christine Marie Phillips ,  Hye Kyung Cho Timken

Inventor： Robert Fletcher Cleverdon ,  Christine Marie Phillips ,  Hye Kyung Cho Timken

IPC: C07C2/54 ,  B23P17/04 ,  B01J19/00

CPC classification number: B01J19/00 ,  B01J31/0284 ,  B01J31/0288 ,  B01J31/0289 ,  B01J2231/4205 ,  B23P17/04 ,  C10G29/205 ,  C10G35/04 ,  C10G50/00 ,  C10G69/08 ,  C10G69/123 ,  C10G69/126 ,  C10G2300/1037 ,  Y10T29/49716

Abstract: Methods for converting an H2SO4 alkylation unit to an ionic liquid alkylation system configured for performing ionic liquid catalyzed alkylation processes may comprise connecting at least one component configured for ionic liquid catalyzed alkylation to at least one component of the H2SO4 alkylation unit, wherein the at least one component of the H2SO4 alkylation unit is retained, modified or adapted for use in the ionic liquid alkylation system. Ionic liquid catalyzed alkylation systems derived from existing conventional alkylation units, and ionic liquid catalyzed alkylation processes are also disclosed.

Abstract translation: 将H2SO4烷基化单元转化成配置用于进行离子液体催化的烷基化方法的离子液体烷基化系统的方法可包括将配置用于离子液体催化的烷基化的至少一种组分连接至H 2 SO 4烷基化单元的至少一种组分，其中至少一种 H 2 SO 4烷基化单元的组分被保留，修饰或适用于离子液体烷基化系统。 还公开了衍生自现有常规烷基化单元的离子液体催化的烷基化体系，以及离子液体催化的烷基化方法。