公开(公告)号：US09139503B2

公开(公告)日：2015-09-22

申请号：US11852923

申请日：2007-09-10

Applicant: Lawrence A. Smith, Jr. ,  Abraham P. Gelbein ,  Christopher C. Boyer

Inventor： Lawrence A. Smith, Jr. ,  Abraham P. Gelbein ,  Christopher C. Boyer

IPC: C07C41/01 ,  C07C41/09

CPC classification number: C07C41/09 ,  Y02P20/127 ,  C07C43/043

Abstract: A process for the production of dialkyl ether, the process including: feeding a stream comprising an alkyl alcohol to a distillation column reactor system; concurrently in the distillation column reactor system: i) contacting the alkyl alcohol with a catalytic distillation structure in a distillation reaction zone thereby catalytically reacting at least a portion of the alkyl alcohol to form a corresponding dialkyl ether and water; and ii) fractionating the resulting dialkyl ether from the water; operating the distillation column reactor system to obtain substantially complete conversion of the alkyl alcohol to form the corresponding dialkyl ether and water; recovering the dialkyl ether from the distillation column reactor as an overheads fraction; recovering the water from the distillation column reactor as a bottoms fraction.

Abstract translation: 一种制备二烷基醚的方法，该方法包括：将包含烷基醇的物流进料到蒸馏塔反应器系统; 在蒸馏塔反应器系统中同时进行：i）在蒸馏反应区中使烷基醇与催化蒸馏结构接触，从而使至少一部分烷基醇催化反应形成相应的二烷基醚和水; 和ii）从水中分馏得到的二烷基醚; 操作蒸馏塔反应器系统以获得烷基醇的基本上完全转化以形成相应的二烷基醚和水; 从塔顶反应器中回收二烷基醚作为塔顶馏分; 从蒸馏塔反应器中回收水作为塔底馏分。

公开(公告)号：US08101810B2

公开(公告)日：2012-01-24

申请号：US12195118

申请日：2008-08-20

Applicant: Christopher C. Boyer ,  Lawrence A. Smith, Jr. ,  Arvids Judzis, Jr. ,  John R. Adams

Inventor： Christopher C. Boyer ,  Lawrence A. Smith, Jr. ,  Arvids Judzis, Jr. ,  John R. Adams

IPC: C07C2/52

CPC classification number: C07C2/66 ,  Y02P20/127 ,  C07C15/085 ,  C07C15/02

Abstract: A process for reformate benzene reduction, the process including: feeding a light reformate fraction, an olefin feed, and an alkylation catalyst to an alkylation reaction zone; contacting the light reformate fraction and the olefin feed in the presence of the alkylation catalyst in the alkylation reaction zone to convert at least a portion of the benzene and the olefin to a monoalkylate; recovering a catalyst fraction from an alkylation reaction zone effluent; and recovering a light reformate product having a reduced benzene content.

Abstract translation: 一种重整苯还原的方法，该方法包括：将轻质重整油馏分，烯烃进料和烷基化催化剂进料至烷基化反应区; 在烷基化反应区中在烷基化催化剂存在下使轻重整油馏分和烯烃进料接触，将至少一部分苯和烯烃转化成单烷基化物; 从烷基化反应区流出物回收催化剂级分; 并回收苯含量降低的轻质重整产物。

公开(公告)号：US07476637B1

公开(公告)日：2009-01-13

申请号：US11780250

申请日：2007-07-19

Applicant: Christopher C. Boyer

Inventor： Christopher C. Boyer

IPC: B01J29/06

CPC classification number: B01J37/0009 ,  B01J29/06 ,  B01J29/7007 ,  B01J33/00 ,  B01J37/0221 ,  C07C2/66 ,  C07C2529/70 ,  Y02P20/127 ,  C07C15/073

Abstract: A catalyst useful for multi-phase reactors that includes an active component surrounded by a coating on a surface of the active component, wherein the coating provides a liquid film around the active component to increase the useful life of the active component as compared to an uncoated active component.

Abstract translation: 一种可用于多相反应器的催化剂，其包括由活性组分表面上的涂层包围的活性组分，其中涂层在活性组分周围提供液体膜以增加活性组分的使用寿命，与未涂覆的 活性组分。

公开(公告)号：US07649123B2

公开(公告)日：2010-01-19

申请号：US12014406

申请日：2008-01-15

Applicant: Michael J. Keenan ,  Ramzi Y. Saleh ,  James C. Vartuli ,  Robert C. Lemon ,  Jean W. Beeckman ,  Christopher C. Boyer ,  Mitchell E. Loescher

Inventor： Michael J. Keenan ,  Ramzi Y. Saleh ,  James C. Vartuli ,  Robert C. Lemon ,  Jean W. Beeckman ,  Christopher C. Boyer ,  Mitchell E. Loescher

IPC: C07C2/10

CPC classification number: C07C2/10 ,  C07C2521/06 ,  C07C2523/30 ,  Y02P20/52

Abstract: A process for the oligomerization of propylene is disclosed wherein a tungstated zirconia catalyst prepared as a distillation structure is used in a reaction distillation zone under conditions of temperature and pressure to concurrently react the propylene to produce oligomers thereof and separate the oligomer products from unreacted propylene by fractional distillation in a distillation column reactor. Compared to the prior art tubular or plug flow reactors, lower temperatures and pressures are used to produce higher conversions and selectivities to preferred isomeric forms useful for preparing neo acids.

Abstract translation: 公开了一种用于丙烯低聚的方法，其中在反应蒸馏区中在温度和压力条件下使用制备为蒸馏结构的钨酸氧化锆催化剂，以同时使丙烯反应生成其低聚物，并将低聚物产物与未反应的丙烯分离 在蒸馏塔反应器中进行分馏。 与现有技术的管状或活塞式流动反应器相比，使用较低的温度和压力来产生较高的转化率和选择性，以用于制备新酸的优选异构形式。

公开(公告)号：US07615673B2

公开(公告)日：2009-11-10

申请号：US11518372

申请日：2006-09-08

Applicant: Mitchell E. Loescher ,  Christopher C. Boyer ,  Michael J. Keenan ,  Jon E. R. Stanat

Inventor： Mitchell E. Loescher ,  Christopher C. Boyer ,  Michael J. Keenan ,  Jon E. R. Stanat

IPC: C07C2/02

CPC classification number: C07C2/12 ,  Y02P20/127

Abstract: A process for the oligomerization of propylene is disclosed wherein MCM-22 zeolite prepared as a distillation structure is used in a reaction distillation zone under conditions of temperature and pressure to concurrently react the propylene to produce oligomers thereof and separate the oligomer products from unreacted propylene by fractional distillation in a distillation column reactor. Compared to the prior art tubular or plug flow reactors, lower temperatures and pressures are used to produce higher conversions and selectivities to preferred isomeric forms.

Abstract translation: 公开了一种用于丙烯低聚的方法，其中作为蒸馏结构制备的MCM-22沸石在温度和压力的条件下用于反应蒸馏区，以同时使丙烯反应生成其低聚物，并将低聚物产物与未反应的丙烯分离 在蒸馏塔反应器中进行分馏。 与现有技术的管状或活塞式流动反应器相比，使用较低的温度和压力来产生较高的转化率和选择性以获得优选的异构形式。

公开(公告)号：US20090069608A1

公开(公告)日：2009-03-12

申请号：US11853351

申请日：2007-09-11

Applicant: Christopher C. Boyer ,  Mitchell E. Loescher ,  Willibrord A. Groten ,  Mario J. Maraschino ,  Kerry L. Rock

Inventor： Christopher C. Boyer ,  Mitchell E. Loescher ,  Willibrord A. Groten ,  Mario J. Maraschino ,  Kerry L. Rock

IPC: C07C41/08

CPC classification number: C07C41/06 ,  Y02P20/127 ,  C07C43/046

Abstract: A process for the production of tertiary ethers, including: feeding a hydrocarbon stream comprising isoolefins and propionitrile to a distillation column reactor system containing at least one etherification reaction zone; feeding a C2 to C6 monoalcohol or mixture thereof to the distillation column reactor; concurrently in the distillation column reactor system: reacting a portion of the isoolefins with a portion of the alcohols to form a tertiary ether; and separating the tertiary ether from unreacted isoolefins; withdrawing the tertiary ether and propionitrile from the distillation column reactor system as a bottoms; withdrawing the unreacted isoolefins from the distillation column reactor system as an overheads; and operating the distillation column reactor system such that the etherification reaction zone is substantially free of propionitrile.

Abstract translation: 一种生产叔醚的方法，包括：将含有异烯烃和丙腈的烃流进料到含有至少一个醚化反应区的蒸馏塔反应器系统中; 将C2至C6一元醇或其混合物加入蒸馏塔反应器中; 同时在蒸馏塔反应器系统中：使一部分异烯烃与一部分醇反应形成叔乙醚; 并将叔醚与未反应的异烯烃分离; 从蒸馏塔反应器系统中取出叔醚和丙腈作为底部物质; 从蒸馏塔反应器系统中取出未反应的异烯烃作为塔顶馏出物; 并操作蒸馏塔反应器系统，使得醚化反应区基本上不含丙腈。

公开(公告)号：US07745674B2

公开(公告)日：2010-06-29

申请号：US12195016

申请日：2008-08-20

Applicant: Christopher C. Boyer ,  Lawrence A. Smith, Jr.

Inventor： Christopher C. Boyer ,  Lawrence A. Smith, Jr.

IPC: C07C6/12 ,  C07C2/66

CPC classification number: C07C2/66 ,  B01J8/087 ,  B01J8/20 ,  B01J29/7007 ,  B01J2208/00353 ,  B01J2219/00006 ,  C07C6/126 ,  C07C2521/06 ,  C07C2523/30 ,  C07C2527/053 ,  C07C2529/08 ,  C07C2529/18 ,  C07C2529/40 ,  C07C2529/70 ,  C07C2529/89 ,  Y02P20/52 ,  Y02P20/582 ,  C07C15/073 ,  C07C15/085

Abstract: A process for alkylation of benzene, including: feeding benzene, a polyalkylate, and a catalyst to a reactor comprising a first and a second reaction zone; reacting the benzene and the polyalkylate in the first reaction zone under transalkylation conditions to form a monoalkylate product; feeding a C2-C4 olefin to the reactor intermediate the first and second reaction zones; reacting benzene and the C2-C4 olefin in the second reaction zone under alkylation conditions to form additional monoalkylate product; recovering an effluent from the reactor, wherein the effluent comprises benzene, the monoalkylate product, any unreacted C2-C4 olefins, heavy hydrocarbons, and the catalyst; separating the catalyst from the effluent; separating the benzene from the monoalkylate product and the heavy hydrocarbons within the liquid effluent; separating the monoalkylate product from the heavy hydrocarbons within the liquid effluent; and recovering the monoalkylate product.

Abstract translation: 苯的烷基化方法，包括：将苯，多烷基化物和催化剂加入到包含第一和第二反应区的反应器中; 在烷基转移条件下使第一反应区中的苯和多烷基化物反应，形成单烷基化产物; 在第一和第二反应区中间向反应器中加入C 2 -C 4烯烃; 在烷基化条件下在第二反应区中使苯和C 2 -C 4烯烃反应，形成另外的单烷基化产物; 从反应器回收流出物，其中流出物包括苯，单烷基化产物，任何未反应的C 2 -C 4烯烃，重烃和催化剂; 将催化剂与流出物分离; 将苯与单烷基化产物和液体流出物中的重质烃分离; 将单烷基化产物与液体流出物中的重质烃分离; 并回收单烷基化产物。

公开(公告)号：US20100048970A1

公开(公告)日：2010-02-25

申请号：US12195118

申请日：2008-08-20

Applicant: Christopher C. Boyer ,  Lawrence A. Smith, JR. ,  Arvids Judzis, JR. ,  John R. Adams

Inventor： Christopher C. Boyer ,  Lawrence A. Smith, JR. ,  Arvids Judzis, JR. ,  John R. Adams

IPC: C07C2/64

CPC classification number: C07C2/66 ,  Y02P20/127 ,  C07C15/085 ,  C07C15/02

Abstract: A process for reformate benzene reduction, the process including: feeding a light reformate fraction, an olefin feed, and an alkylation catalyst to an alkylation reaction zone; contacting the light reformate fraction and the olefin feed in the presence of the alkylation catalyst in the alkylation reaction zone to convert at least a portion of the benzene and the olefin to a monoalkylate; recovering a catalyst fraction from an alkylation reaction zone effluent; and recovering a light reformate product having a reduced benzene content.

Abstract translation: 一种重整苯还原的方法，该方法包括：将轻质重整油馏分，烯烃进料和烷基化催化剂进料至烷基化反应区; 在烷基化反应区中在烷基化催化剂存在下使轻重整油馏分和烯烃进料接触，将至少一部分苯和烯烃转化成单烷基化物; 从烷基化反应区流出物回收催化剂级分; 并回收苯含量降低的轻质重整产物。

公开(公告)号：US20090069607A1

公开(公告)日：2009-03-12

申请号：US11852923

申请日：2007-09-10

Applicant: Lawrence A. Smith, JR. ,  Abraham P. Gelbein ,  Christopher C. Boyer

Inventor： Lawrence A. Smith, JR. ,  Abraham P. Gelbein ,  Christopher C. Boyer

IPC: C07C41/01

CPC classification number: C07C41/09 ,  Y02P20/127 ,  C07C43/043

Abstract: A process for the production of dialkyl ether, the process including: feeding a stream comprising an alkyl alcohol to a distillation column reactor system; concurrently in the distillation column reactor system: i) contacting the alkyl alcohol with a catalytic distillation structure in a distillation reaction zone thereby catalytically reacting at least a portion of the alkyl alcohol to form a corresponding dialkyl ether and water; and ii) fractionating the resulting dialkyl ether from the water; operating the distillation column reactor system to obtain substantially complete conversion of the alkyl alcohol to form the corresponding dialkyl ether and water; recovering the dialkyl ether from the distillation column reactor as an overheads fraction; recovering the water from the distillation column reactor as a bottoms fraction.

Abstract translation: 一种制备二烷基醚的方法，该方法包括：将包含烷基醇的物流进料到蒸馏塔反应器系统; 在蒸馏塔反应器系统中同时进行：i）在蒸馏反应区中使烷基醇与催化蒸馏结构接触，从而使至少一部分烷基醇催化反应形成相应的二烷基醚和水; 和ii）从水中分馏得到的二烷基醚; 操作蒸馏塔反应器系统以获得烷基醇的基本上完全转化以形成相应的二烷基醚和水; 从塔顶反应器中回收二烷基醚作为塔顶馏分; 从蒸馏塔反应器中回收水作为塔底馏分。

公开(公告)号：US07208646B2

公开(公告)日：2007-04-24

申请号：US10926207

申请日：2004-08-25

Applicant: Christopher C. Boyer

Inventor： Christopher C. Boyer

IPC: C07C5/03

CPC classification number: C07C5/05 ,  C07C7/163 ,  C07C11/08 ,  C07C11/02

Abstract: A process for the selective hydrogenation of dienes in mixed streams of olefin containing hydrocarbons, such as butadiene in a mixed C4 stream with minimum loss of monoolefins is disclosed wherein the reactor is operated at conditions which induce pulse flow. The pulse flow is induced in a downflow boiling point reactor by vaporization of a portion of the liquid feed at proper conditions.

Abstract translation: 公开了一种在具有最小单烯烃损失的混合C 4+流中的含烯烃类烃如混合物流中二烯选择性氢化的方法，其中反应器在引起脉冲流动的条件下操作 。 在适当的条件下，通过一部分液体进料的蒸发，在下流沸点反应器中引发脉冲流。