公开(公告)号：US09233889B2

公开(公告)日：2016-01-12

申请号：US13640503

申请日：2011-04-04

Applicant: Tan-Jen Chen ,  Teng Xu ,  Terry E. Helton ,  Francisco M. Benitez ,  Charles M. Smith

Inventor： Tan-Jen Chen ,  Teng Xu ,  Terry E. Helton ,  Francisco M. Benitez ,  Charles M. Smith

IPC: C07C2/74 ,  C07C37/08 ,  C07C45/53

CPC classification number: C07C2/74 ,  C07C37/08 ,  C07C45/53 ,  C07C2521/02 ,  C07C2523/44 ,  C07C2529/70 ,  C07C2601/14 ,  C07C39/04 ,  C07C49/403 ,  C07C13/28

Abstract: The invention relates to hydroalkylation processes. In the processes, a hydrogen stream comprising hydrogen and an impurity is treated to reduce the amount of the impurity in the hydrogen stream. The hydrogen is then hydroalkylated with benzene to form at least some cyclohexylbenzene. The processes also relate to treating a benzene stream comprising benzene and an impurity with an adsorbent to reduce the amount of the impurity in the benzene stream. The hydroalkylation processes described herein may be used as part of a process to make phenol.

Abstract translation: 本发明涉及加氢烷基化方法。 在该方法中，处理包含氢和杂质的氢气流以减少氢气流中杂质的量。 然后将氢气与苯加氢烷基化以形成至少一些环己基苯。 该方法还涉及用吸附剂处理包含苯和杂质的苯料流以减少苯流中杂质的量。 本文所述的加氢烷基化方法可用作制备苯酚的方法的一部分。

公开(公告)号：US09090835B2

公开(公告)日：2015-07-28

申请号：US13601160

申请日：2012-08-31

Applicant: James H. Beech, Jr. ,  Teng Xu ,  Keith G. Reed ,  David T. Ferrughelli

Inventor： James H. Beech, Jr. ,  Teng Xu ,  Keith G. Reed ,  David T. Ferrughelli

IPC: C10L1/00 ,  H01B3/22 ,  C10G69/06

CPC classification number: C10G69/06

Abstract: The invention relates to upgraded pyrolysis products, hydroconversion processes for upgrading products obtained from hydrocarbon pyrolysis, equipment useful for such processes. In particular the invention provides methods for reducing coke fouling in such equipment.

Abstract translation: 本发明涉及升级的热解产物，用于升级由烃热解获得的产物的加氢转化方法，用于这种方法的设备。 具体地，本发明提供了用于减少这种设备中的焦炭结垢的方法。

公开(公告)号：US20150099913A1

公开(公告)日：2015-04-09

申请号：US14046548

申请日：2013-10-04

Applicant: Luc Roger Marc MARTENS ,  David M. MARCUS ,  Teng XU

Inventor： Luc Roger Marc MARTENS ,  David M. MARCUS ,  Teng XU

IPC: C07C1/22

CPC classification number: C07C1/22 ,  B01J29/40 ,  B01J29/70 ,  B01J29/90 ,  C07C1/20 ,  C07C2523/10 ,  C07C2529/40 ,  C10G2/33 ,  C10G2/334 ,  C10G2400/02 ,  C10G2400/20 ,  C10G2400/22 ,  Y02P20/52 ,  Y02P20/584 ,  Y02P30/20 ,  C07C11/02

Abstract: A methanol conversion process comprises contacting a feedstream comprising methanol, optionally with dimethyl ether or other oxygenates with a catalyst comprising a physical mixture of a molecular sieve, preferably an intermediate or small pore size zeolite such as an MFI zeolite, with a basic metal oxide to provide extended catalyst cycle life by reducing the incidence of coke formation. The process may be applied to the methanol-to-gasoline (MTG), methanol to distillate (MOD), methanol-to-olefins (MTO), methanol-to-chemicals (MTC) and combination processes such as the MTO/OCP Process.

Abstract translation: 甲醇转化方法包括使包含甲醇，任选地与二甲醚或其它含氧化合物的进料流与包含分子筛，优选中等或小孔尺寸沸石如MFI沸石的物理混合物与碱性金属氧化物反应的催化剂接触， 通过减少焦炭形成的发生率来提供延长的催化剂循环寿命。 该方法可应用于甲醇 - 汽油（MTG），甲醇 - 馏出物（MOD），甲醇 - 烯烃（MTO），甲醇 - 化学物质（MTC）和MTO / OCP方法 。

公开(公告)号：US08969639B2

公开(公告)日：2015-03-03

申请号：US13512625

申请日：2010-12-17

Applicant: Teng Xu ,  Stuart L. Soled ,  Edward A. Lemon, Jr. ,  Christine E. Kliewer ,  Tan-Jen Chen ,  Joseph E. Baumgartner ,  Sabato Miseo

Inventor： Teng Xu ,  Stuart L. Soled ,  Edward A. Lemon, Jr. ,  Christine E. Kliewer ,  Tan-Jen Chen ,  Joseph E. Baumgartner ,  Sabato Miseo

IPC: C07C5/10 ,  B01J37/02 ,  B01J23/40 ,  C07C5/367 ,  C07C5/373 ,  C07C13/19

CPC classification number: B01J37/0203 ,  B01J23/40 ,  C07C5/367 ,  C07C5/373 ,  C07C13/19 ,  C07C2523/42 ,  Y02P20/52 ,  C07C15/04 ,  C07C9/14

Abstract: In a dehydrogenation process a hydrocarbon stream comprising at least one non-aromatic six-membered ring compound and at least one five-membered ring compound is contacted with a dehydrogenation catalyst produced by a method comprising treating the support with a liquid composition comprising the dehydrogenation component or a precursor thereof and at least one organic dispersant selected from an amino alcohol and an amino acid. The contacting is conducted under conditions effective to convert at least a portion of the at least one non-aromatic six-membered ring compound in the hydrocarbon stream to benzene and to convert at least a portion of the at least one five-membered ring compound in the hydrocarbon stream to paraffins.

Abstract translation: 在脱氢方法中，包含至少一种非芳族六元环化合物和至少一种五元环化合物的烃流与脱氢催化剂接触，所述脱氢催化剂通过包括用包含脱氢组分的液体组合物处理载体的方法制备 或其前体和至少一种选自氨基醇和氨基酸的有机分散剂。 该接触在有效将烃流中的至少一种非芳香族六元环化合物的至少一部分转化为苯并将至少一部分至少一种五元环化合物转化为 烃流至石蜡。

公开(公告)号：US08949208B1

公开(公告)日：2015-02-03

申请号：US13250670

申请日：2011-09-30

Applicant: Teng Xu ,  Windsor W. Hsu ,  Lan Chin

Inventor： Teng Xu ,  Windsor W. Hsu ,  Lan Chin

IPC: G06F7/00 ,  G06F17/00 ,  G06F17/30

CPC classification number: G06F3/0613 ,  G06F3/0641 ,  G06F3/0647 ,  G06F3/067 ,  G06F3/0689

Abstract: Techniques for data migration of a storage system are described herein. According to one embodiment, a candidate index is generated to store information identifying a plurality of segments associated with one or more candidate files of a source storage tier to be migrated to a target storage tier of a storage system. Segments of the one or more candidate files are then migrated from the source storage tier to the target storage tier according to a sequential order, and based on the candidate index.

Abstract translation: 本文描述了用于存储系统的数据迁移的技术。 根据一个实施例，生成候选索引以存储标识与要迁移到存储系统的目标存储层的源存储层的一个或多个候选文件相关联的多个段的信息。 一个或多个候选文件的片段然后根据顺序顺序从源存储层迁移到目标存储层，并且基于候选索引。

公开(公告)号：US08884088B2

公开(公告)日：2014-11-11

申请号：US13510579

申请日：2010-12-17

Applicant: Charles M. Smith ,  Tan-Jen Chen ,  Terry E. Helton ,  Teng Xu

Inventor： Charles M. Smith ,  Tan-Jen Chen ,  Terry E. Helton ,  Teng Xu

IPC: C07C5/367 ,  C07C2/74 ,  C07C5/31

CPC classification number: C07C2/74 ,  C07C5/31 ,  C07C5/367 ,  C07C2521/04 ,  C07C2521/06 ,  C07C2521/08 ,  C07C2521/12 ,  C07C2521/16 ,  C07C2523/06 ,  C07C2523/14 ,  C07C2523/42 ,  C07C2523/44 ,  C07C2523/46 ,  C07C2523/58 ,  C07C2523/75 ,  C07C2523/755 ,  C07C2527/173 ,  C07C2529/08 ,  C07C2529/40 ,  C07C2529/65 ,  C07C2529/70 ,  C07C2529/83 ,  C07C2529/85 ,  C07C2601/08 ,  C07C2601/14 ,  C07C13/28 ,  C07C13/10 ,  C07C9/16 ,  C07C15/04

Abstract: In a dehydrogenation process a hydrocarbon stream comprising at least one non-aromatic six-membered ring compound and at least one five-membered ring compound is contacted with a first catalyst comprising at least one metal component and at least one support and a second catalyst. The first catalyst is utilized to convert at least a portion of the at least one non-aromatic six-membered ring compound in the hydrocarbon stream to at least one aromatic compound and the second catalyst is utilized to convert at least a portion of the at least one five-membered ring compound in the hydrocarbon stream to at least one paraffin.

Abstract translation: 在脱氢方法中，包含至少一种非芳族六元环化合物和至少一种五元环化合物的烃流与包含至少一种金属组分和至少一种载体和第二催化剂的第一催化剂接触。 第一催化剂用于将烃流中的至少一种非芳族六元环化合物的至少一部分转化为至少一种芳族化合物，并且第二催化剂用于将至少一部分至少 烃流中的一个五元环化合物与至少一种石蜡反应。

公开(公告)号：US08884075B2

公开(公告)日：2014-11-11

申请号：US13822033

申请日：2011-08-25

Applicant: Teng Xu ,  George Harry Gamble ,  Jihad Mohammed Dakka ,  Lorenzo Cophard DeCaul

Inventor： Teng Xu ,  George Harry Gamble ,  Jihad Mohammed Dakka ,  Lorenzo Cophard DeCaul

IPC: C07C37/07 ,  B01J35/02 ,  C07C2/74 ,  B01J23/40 ,  C07C407/00 ,  C07C45/53 ,  C07C37/08 ,  B01J37/02 ,  B01J23/38 ,  B01J23/58

CPC classification number: C07C37/07 ,  B01J23/38 ,  B01J23/40 ,  B01J23/58 ,  B01J35/023 ,  B01J37/0201 ,  C07C2/74 ,  C07C37/08 ,  C07C45/53 ,  C07C407/00 ,  C07C2601/14 ,  Y02P20/52 ,  C07C39/04 ,  C07C49/403 ,  C07C409/14 ,  C07C13/28

Abstract: In a process for the dehydrogenation of cyclohexanone to produce phenol, cyclohexanone is contacted in a reaction zone under dehydrogenation conditions with a dehydrogenation catalyst comprising (i) a support comprising silica; and (ii) a dehydrogenation component comprising at least one metal selected from Group 10 of Periodic Table of Elements. Contact of the dehydrogenation catalyst with the cyclohexanone is then terminated and the dehydrogenation catalyst is contacted with an inert gas and/or hydrogen at a temperature of at least 300° C. Contact of the dehydrogenation catalyst with additional cyclohexanone is subsequently reestablished.

Abstract translation: 在环己酮脱氢生产苯酚的方法中，环己酮在脱氢条件下在反应区与脱氢催化剂接触，脱氢催化剂包括（i）包含二氧化硅的载体; 和（ii）包含选自元素周期表第10族的至少一种金属的脱氢组分。 然后终止脱氢催化剂与环己酮的接触，脱氢催化剂在至少300℃的温度下与惰性气体和/或氢气接触。随后重新建立脱氢催化剂与另外的环己酮的接触。

公开(公告)号：US08802907B2

公开(公告)日：2014-08-12

申请号：US13516401

申请日：2010-12-17

Applicant: Teng Xu ,  Edward A. Lemon, Jr. ,  Tan-Jen Chen ,  Terry E. Helton

Inventor： Teng Xu ,  Edward A. Lemon, Jr. ,  Tan-Jen Chen ,  Terry E. Helton

IPC: C07C2/64 ,  C07C2/66 ,  C07C5/31 ,  C07C2/74 ,  C07C5/367

CPC classification number: C07C5/31 ,  C07C2/74 ,  C07C5/367 ,  C07C2529/12 ,  C07C2529/14 ,  C07C2529/44 ,  C07C2529/46 ,  C07C2529/74 ,  C07C2529/76 ,  C07C2601/14 ,  C07C13/28 ,  C07C9/15 ,  C07C9/16 ,  C07C15/04

Abstract: A processes for producing a dehydrogenation reaction product stream comprising the step of contacting a hydrocarbon stream comprising cyclohexane and methyl cyclopentane with a dehydrogenation catalyst comprising at least one metal or compound thereof and at least one molecular sieve and under conditions effective to convert at least a portion of the cyclohexane to benzene and to convert at least a portion of the methyl cyclopentane to at least one paraffin. The hydrocarbon stream is produced by hydroalkylating benzene and hydrogen to form a hydroalkylation reaction product stream which is separated to yield the hydrocarbon stream.

Abstract translation: 一种用于生产脱氢反应产物流的方法，包括使包含环己烷和甲基环戊烷的烃物流与包含至少一种金属或其化合物的脱氢催化剂和至少一种分子筛接触的步骤，并且在有效地将至少一部分 的环己烷至苯并将至少一部分甲基环戊烷转化为至少一种石蜡。 烃流是通过加氢烷基化苯和氢来形成加氢烷基化反应产物流，其被分离以产生烃流。

公开(公告)号：US20140061094A1

公开(公告)日：2014-03-06

申请号：US13601113

申请日：2012-08-31

Applicant: Teng Xu ,  Paul M. Edwards ,  Stephen H. Brown ,  Frank C. Wang ,  S. Mark Davis

Inventor： Teng Xu ,  Paul M. Edwards ,  Stephen H. Brown ,  Frank C. Wang ,  S. Mark Davis

IPC: C10C1/20 ,  C10C1/00 ,  C10L1/02

CPC classification number: C10L1/04 ,  C10G9/36 ,  C10G49/00 ,  C10G69/06 ,  C10G2300/301 ,  C10G2300/302 ,  C10L2200/0407

Abstract: The invention relates to a hydroprocessed product that can be produced by hydroprocessing tar, such as a tar obtained from hydrocarbon pyrolysis. The invention also relates to methods for producing such a hydroprocessed product, and the use of such a product, e.g., as a fuel oil blending component.

Abstract translation: 本发明涉及一种加氢处理产物，其可通过加氢处理焦油（例如由烃热解得到的焦油）来生产。 本发明还涉及生产这种加氢处理产品的方法，以及这种产品的使用，例如作为燃料油混合组分。

公开(公告)号：US20130090499A1

公开(公告)日：2013-04-11

申请号：US13520467

申请日：2010-12-17

Applicant: Teng Xu ,  Terry E. Helton ,  Jihad M. Bakka ,  Tan-Jen Chen ,  Sabato Miseo ,  Lorenzo C. Decaul ,  Edward A. Lemon, JR.

Inventor： Teng Xu ,  Terry E. Helton ,  Jihad M. Bakka ,  Tan-Jen Chen ,  Sabato Miseo ,  Lorenzo C. Decaul ,  Edward A. Lemon, JR.

IPC: B01J23/58 ,  C07C37/07 ,  C07C37/08

CPC classification number: B01J23/58 ,  B01J21/08 ,  B01J37/0205 ,  B01J37/12 ,  C07C2/74 ,  C07C37/06 ,  C07C37/07 ,  C07C37/08 ,  C07C45/53 ,  C07C407/00 ,  C07C2529/70 ,  C07C2601/14 ,  Y02P20/52 ,  C07C13/28 ,  C07C39/04 ,  C07C49/403 ,  C07C409/14

Abstract: A catalyst composition comprising: (i) a support; (ii) a first component comprising at least one metal component selected from Group 1 and Group 2 of the Periodic Table of Elements; and (iii) a second component comprising at least one metal component selected from Groups 6 to 10 of the Periodic Table of Elements, wherein the catalyst composition exhibits an oxygen chemisorption of greater than 50%.

Abstract translation: 一种催化剂组合物，其包含：（i）载体; （ii）包含选自元素周期表第1族和第2族的至少一种金属成分的第一成分; 和（iii）包含选自元素周期表第6至10族的至少一种金属组分的第二组分，其中催化剂组合物显示出大于50％的氧化学吸附。