公开(公告)号：WO2012108924A1

公开(公告)日：2012-08-16

申请号：PCT/US2011/062626

申请日：2011-11-30

Applicant: BADGER LICENSING LLC ,  HWANG, Shyh-Yuan H. ,  BIRKHOFF, Ronald ,  GUARINO, Richard, F. ,  MOY, J. Erik ,  PETERS, Joseph C.

Inventor： HWANG, Shyh-Yuan H. ,  BIRKHOFF, Ronald ,  GUARINO, Richard, F. ,  MOY, J. Erik ,  PETERS, Joseph C.

IPC: C07C2/66 ,  C10G29/20

CPC classification number: C10G29/205 ,  C10G2300/1044 ,  C10G2300/1088 ,  C10G2300/301 ,  C10G2300/4081 ,  C10G2400/02

Abstract: In a process for alkylating benzene contained in a benzene-containing refinery gasoline stream, the benzene-containing refinery gasoline stream is contacted with an alkylating agent selected from one or more C2 to C5 olefins in at least one alkylation reaction zone under alkylation conditions to produce an alkylated effluent which has reduced benzene content as compared with said refinery gasoline stream and is essentially free of said alkylating agent. An aliquot of the alkylated effluent is then recycled to the one at least one alkylation reaction zone such that the molar ratio of alkylatable aromatic compounds to said alkylating agent in the combined refinery gasoline and recycle streams introduced into the at least one alkylation reaction zone is at least 1.0:1.

Abstract translation: 在含苯精炼汽油流中含苯的烷基化方法中，在烷基化条件下，在含至少一个烷基化反应区的含苯精炼汽油流与选自一种或多种C 2至C 5烯烃的烷基化剂接触以产生 烷基化流出物与所述精炼汽油流相比具有降低的苯含量，并且基本上不含所述烷化剂。 然后将烷基化流出物的等分试样再循环到一个至少一个烷基化反应区，使得引入到至少一个烷基化反应区的组合炼油厂汽油和再循环料流中的可烷基化芳族化合物与所述烷基化剂的摩尔比在 至少1.0：1。

公开(公告)号：WO2011162952A1

公开(公告)日：2011-12-29

申请号：PCT/US2011/039568

申请日：2011-06-08

Applicant: BADGER LICENSING LLC ,  FETSKO, Stephen, W.

Inventor： FETSKO, Stephen, W.

IPC: B01D9/00 ,  C07C37/84

CPC classification number: C07C37/84 ,  B01D9/0009 ,  C07C39/16

Abstract: Both a crystallizer and method for the evaporative production of phenol-BPA adduct crystals are provided that achieve more uniform crystal growth while suppressing undesired crystal nucleation. The crystallizer includes a cylindrical vessel; a draft tube concentrically disposed within the cylindrical vessel such that an annular space is defined between the vessel and tube; an impeller that circulates liquid in the vessel through the draft tube and the annular space, and a plurality of nozzles mounted around an inner wall of said cylindrical vessel that introduce an evaporative coolant into the vessel. Each of the nozzles includes a discharge end disposed between about 30% and 60% of a radial extent of the annular space, and is located below an upper end of the draft tube a distance of between about 50% to 150% of the diameter of the vessel. Such a nozzle arrangement provides a consistent and uniform concentration of coolant across the surface of the boiling zone that prevents or at least reduces unwanted crystal nucleation on the inner surfaces of the vessel and promotes uniform crystal growth by providing a consistent and uniform degree of supersaturation across the annular space within the boiling zone.

Abstract translation: 提供了一种用于蒸发生产苯酚 - BPA加合物晶体的结晶器和方法，其在抑制不需要的晶体成核的同时实现更均匀的晶体生长。 结晶器包括圆柱形容器; 同心地设置在圆柱形容器内的引流管，使得在容器和管之间限定环形空间; 叶轮，其通过所述引流管和所述环形空间使所述容器中的液体循环;以及多个喷嘴，所述喷嘴安装在所述圆柱形容器的内壁周围，所述喷嘴将蒸发冷却剂引入所述​​容器。 每个喷嘴包括设置在环形空间的径向范围的约30％至60％之间的排出端，并且位于引流管的上端下方的距离在距离的大约50％至150％ 船只。 这种喷嘴装置提供了在沸腾区域的表面上的一致且均匀的冷却剂浓度，其防止或至少减少了容器内表面上的不期望的晶体成核，并通过提供一致且均匀的过饱和度来促进均匀的晶体生长 沸腾区内的环形空间。

公开(公告)号：WO2010042315A3

公开(公告)日：2010-06-03

申请号：PCT/US2009057949

申请日：2009-09-23

Applicant: BADGER LICENSING LLC ,  HWANG SHYH-YUAN HENRY ,  JOHNSON DANA E ,  PETERS JOSEPH C ,  CHI CHUNG-MING ,  FALLON KEVIN J ,  DEMERS FRANCIS A

Inventor： HWANG SHYH-YUAN HENRY ,  JOHNSON DANA E ,  PETERS JOSEPH C ,  CHI CHUNG-MING ,  FALLON KEVIN J ,  DEMERS FRANCIS A

IPC: C07C2/86 ,  C07C15/085 ,  C07C37/08 ,  C07C39/04

CPC classification number: C07C409/10 ,  C07C2/66 ,  C07C2/864 ,  C07C29/145 ,  C07C37/08 ,  C07C45/53 ,  C07C407/00 ,  C07C2529/08 ,  C07C2529/18 ,  C07C2529/40 ,  C07C2529/65 ,  C07C2529/70 ,  C07C15/085 ,  C07C31/10 ,  C07C49/08 ,  C07C39/04

Abstract: In a process for producing cumene from acetone and benzene, a feed stream comprising acetone is contacted with hydrogen in the presence of a hydrogenation catalyst in a first reaction zone under hydrogenation conditions sufficient to convert at least part of the acetone to isopropanol and produce a first liquid effluent stream rich in isopropanol and a first vapor stream rich in unreacted hydrogen. Benzene is then added to at least part of the first liquid effluent stream, without intermediate purification of the first liquid effluent stream, and optionally to at least part of the first vapor stream, to form a second feed stream. The second feed stream is then contacted with an alkylation catalyst in a second reaction zone separate from the first reaction zone under alkylation conditions sufficient to maintain at least part of the second feed stream in the liquid phase and to cause at least part of the isopropanol in the second feed stream to react with the benzene to form cumene and water and produce a second effluent stream comprising at least cumene, water and unreacted benzene. Hydrogen is separated from the first vapor stream and/or the second effluent stream. At least part of the hydrogen is recycled to the first reaction zone and/or purged from the system.

Abstract translation: 在由丙酮和苯生产异丙苯的方法中，使包含丙酮的进料流在氢化催化剂存在下在第一反应区中在氢化条件下与氢接触，所述氢化条件足以将至少部分丙酮转化为异丙醇并产生第一 富含异丙醇的液体流出物流和富含未反应氢的第一蒸气流。 然后将苯添加到第一液体流出物流的至少一部分中，而不中间纯化第一液体流出物流，并且任选地至少部分第一蒸气流，以形成第二进料流。 然后在足以将至少部分第二进料流保持在液相中的烷基化条件下，与第一反应区分开的第二反应区中使第二进料流与烷基化催化剂接触，并使至少部分异丙醇在 第二进料流与苯反应以形成异丙苯和水，并产生至少包含异丙基苯，水和未反应的苯的第二流出物流。 氢气从第一蒸气流和/或第二流出物流中分离出来。 至少部分氢循环到第一反应区和/或从系统中排出。

公开(公告)号：WO2010042315A2

公开(公告)日：2010-04-15

申请号：PCT/US2009/057949

申请日：2009-09-23

Applicant: BADGER LICENSING, LLC ,  HWANG, Shyh-yuan, Henry ,  JOHNSON, Dana, E. ,  PETERS, Joseph, C. ,  CHI, Chung-ming ,  FALLON, Kevin, J. ,  DEMERS, Francis, A.

Inventor： HWANG, Shyh-yuan, Henry ,  JOHNSON, Dana, E. ,  PETERS, Joseph, C. ,  CHI, Chung-ming ,  FALLON, Kevin, J. ,  DEMERS, Francis, A.

IPC: C07C2/86 ,  C07C15/085 ,  C07C37/08 ,  C07C39/04

CPC classification number: C07C409/10 ,  C07C2/66 ,  C07C2/864 ,  C07C29/145 ,  C07C37/08 ,  C07C45/53 ,  C07C407/00 ,  C07C2529/08 ,  C07C2529/18 ,  C07C2529/40 ,  C07C2529/65 ,  C07C2529/70 ,  C07C15/085 ,  C07C31/10 ,  C07C49/08 ,  C07C39/04

Abstract: In a process for producing cumene from acetone and benzene, a feed stream comprising acetone is contacted with hydrogen in the presence of a hydrogenation catalyst in a first reaction zone under hydrogenation conditions sufficient to convert at least part of the acetone to isopropanol and produce a first liquid effluent stream rich in isopropanol and a first vapor stream rich in unreacted hydrogen. Benzene is then added to at least part of the first liquid effluent stream, without intermediate purification of the first liquid effluent stream, and optionally to at least part of the first vapor stream, to form a second feed stream. The second feed stream is then contacted with an alkylation catalyst in a second reaction zone separate from the first reaction zone under alkylation conditions sufficient to maintain at least part of the second feed stream in the liquid phase and to cause at least part of the isopropanol in the second feed stream to react with the benzene to form cumene and water and produce a second effluent stream comprising at least cumene, water and unreacted benzene. Hydrogen is separated from the first vapor stream and/or the second effluent stream. At least part of the hydrogen is recycled to the first reaction zone and/or purged from the system.

Abstract translation: 在从丙酮和苯生产异丙基苯的方法中，在氢化条件下，在氢化催化剂存在下，将含丙酮的进料流与氢气接触，在氢化条件下，将至少部分丙酮转化成异丙醇，并产生第一 富含异丙醇的液体流出物流和富含未反应氢的第一蒸气流。 然后将苯添加到至少部分第一液体流出物流中，而不用第一液体流出物流的中间纯化，以及任选地至少部分第一蒸气流，形成第二进料流。 然后在足以将至少部分第二进料流保持在液相中并使至少部分异丙醇在烷基化条件下与第一反应区分离的第二反应区中的第二进料流与烷基化催化剂接触 所述第二进料流与苯反应以形成异丙基苯和水，并产生包含至少异丙基苯，水和未反应的苯的第二流出物流。 氢气与第一蒸气流和/或第二流出物流分离。 至少部分氢被再循环到第一反应区和/或从系统中清除。

公开(公告)号：WO2007133353A1

公开(公告)日：2007-11-22

申请号：PCT/US2007/008708

申请日：2007-04-09

Applicant: EXXONMOBIL CHEMICAL PATENTS INC. ,  BADGER LICENSING LLC. ,  CLARK, Michael, C. ,  MAERZ, Brian

Inventor： CLARK, Michael, C. ,  MAERZ, Brian

IPC: C10G29/20 ,  C07C2/66 ,  C07C6/12

CPC classification number: C07C2/66 ,  C07C6/126 ,  C10G2400/30 ,  C07C15/085 ,  C07C15/02 ,  C07C15/073

Abstract: A process is described for producing an alkylaromatic compound in a multistage reaction system comprising at least first and second series-connected alkylation reaction zones each containing an alkylation catalyst. A first feed comprising an alkylatable aromatic compound and a second feed comprising an alkene and one or more alkanes are introduced into said first alkylation reaction zone. The first alkylation reaction zone is operated under conditions of temperature and pressure effective to cause alkylation of the aromatic compound with the alkene in the presence of the alkylation catalyst, the temperature and pressure being such that the aromatic compound is partly in the vapor phase and partly in the liquid phase. An effluent comprising the alkylaromatic compound, unreacted alkylatable aromatic compound, any unreacted alkene and the alkane is withdrawn from the first alkylation reaction zone and then supplied to the second alkylation reaction zone without removal of the alkane. The operating conditions in each of said first and second reaction zones are such that the ratio of the volume of liquid to the volume of vapor in each zone is from about 0.1 to about 10.

Abstract translation: 描述了一种用于在多级反应体系中制备烷基芳族化合物的方法，其包含至少第一和第二串联连接的烷基化反应区，各自含有烷基化催化剂。 将包含可烷基化芳族化合物和包含烯烃和一种或多种烷烃的第二进料的第一进料引入所述第一烷基化反应区。 第一烷基化反应区在温度和压力有效的条件下运行，以在烷基化催化剂存在下使烯烃与芳烃化合物进行烷基化，其温度和压力使得芳族化合物部分地处于汽相， 在液相中。 包含烷基芳族化合物，未反应的可烷基化芳族化合物，任何未反应的烯烃和烷烃的流出物从第一烷基化反应区排出，然后供给第二烷基化反应区而不除去烷烃。 所述第一和第二反应区域中的每一个中的操作条件使得每个区域中液体的体积与蒸汽的体积之比为约0.1至约10。

公开(公告)号：WO2017188934A1

公开(公告)日：2017-11-02

申请号：PCT/US2016/029354

申请日：2016-04-26

Applicant: BADGER LICENSING LLC

Inventor： HWANG, Shyh-Yuan, H.

IPC: C10G29/20

CPC classification number: C10G61/10 ,  B01J29/7007 ,  B01J29/7038 ,  C10G7/02 ,  C10G29/205 ,  C10G35/095 ,  C10G2300/1092 ,  C10G2400/02 ,  C10G2400/30

Abstract: A process is described for reducing the level of benzene in a refinery gasoline feed containing benzene and at least one C 5+ olefin, in which the refinery gasoline feed is contacted with a first alkylation catalyst under conditions effective to react at least part of the C 5+ olefin and benzene in the refinery gasoline feed and produce a first alkylation effluent. The first alkylation effluent is separated into at least (i) a first fraction rich in benzene, (ii) a second fraction rich in C 7 to C 12 hydrocarbons and (iii) a third fraction rich in C 13+ hydrocarbons. At least part of the first fraction is contacted with an alkylating agent comprising one or more C 2 to C 4 olefins in the presence of a second alkylation catalyst under conditions effective to produce a second alkylation effluent which has reduced benzene content as compared with the first fraction.

Abstract translation: 描述了一种用于降低含有苯和至少一种C 5+烯烃的炼油汽油进料中的苯含量的方法，其中炼油汽油进料与 第一烷基化催化剂在有效使炼油汽油进料中的至少一部分C 5+烯烃和苯反应并生成第一烷基化流出物的条件下进行。 第一烷基化流出物至少（i）富含苯的第一馏分，（ii）富含C 7至C 12烃的第二馏分和（iii） ）富含C 13 +烃的第三部分。 在第二种烷基化催化剂存在下，在有效生产有效生产条件下，使至少部分第一馏分与包含一种或多种C 2至C 4烯烃的烷基化剂接触 与第一部分相比苯含量降低的第二烷基化流出物。

公开(公告)号：WO2014182294A1

公开(公告)日：2014-11-13

申请号：PCT/US2013/040082

申请日：2013-05-08

Applicant: BADGER LICENSING LLC

Inventor： HWANG, Shyh-Yuan H. ,  JOHNSON, Dana E.

IPC: C07C2/66 ,  C07C7/12 ,  C07C15/04 ,  C07C15/085

CPC classification number: C07C7/12 ,  C07C2/66 ,  C07C6/126 ,  C07C2529/08 ,  C07C2529/18 ,  C07C2529/40 ,  C07C2529/70 ,  C07C15/04 ,  C07C15/085 ,  C07C15/073

Abstract: In an aromatics alkylation process, an aromatic hydrocarbon feedstock comprising an alkylatable aromatic hydrocarbon, at least 150 ppm by weight water and at least one organic nitrogen impurity is supplied to a dehydration zone where water is removed from the aromatic hydrocarbon feedstock to provide a dehydrated aromatic feedstock having a water content of no more than 20 ppm by weight. The dehydrated aromatic feedstock is then contacted with a clay adsorbent under conditions including a temperature less than 130°C such that the adsorbent removes at least part of the organic nitrogen impurity contained in the feedstock and produces a treated aromatic feedstock. The treated aromatic feedstock is then supplied to an alkylation reaction zone and/or a transalkylation reaction zone.

Abstract translation: 在芳族化合物烷基化方法中，将包含至少150重量ppm水和至少一种有机氮杂质的可烷基化芳族烃的芳族烃原料供给到从芳烃原料中除去水以提供脱水芳族化合物的脱水区 含水量不超过20ppm的原料。 然后将脱水的芳族原料与粘土吸附剂在包括温度低于130℃的条件下接触，使得吸附剂除去原料中所含的至少一部分有机氮杂质，并产生经处理的芳族原料。 然后将经处理的芳族原料供应至烷基化反应区和/或烷基转移反应区。

公开(公告)号：WO2014109766A1

公开(公告)日：2014-07-17

申请号：PCT/US2013/021389

申请日：2013-01-14

Applicant: BADGER LICENSING LLC

Inventor： BIRKHOFF, Ronald ,  MOY, Erik

IPC: C10G29/20

CPC classification number: C10G29/205 ,  C10G2300/1096 ,  C10G2400/02 ,  C10G2400/08 ,  C10G2400/30

Abstract: In a process for balancing gasoline and distillate production in a refinery, benzene in a refinery gasoline stream is contacted with a C 2 to C 5 alkylating agent under alkylation conditions in an alkylation zone to produce an alkylation effluent comprising one or more monoalkylbenzenes and one or more polyalkylbenzenes. At least part of said alkylation effluent can then be supplied to gasoline production whereas, depending on refinery needs, a varying amount of the one or more polyalkylbenzenes in the alkylation effluent is supplied to distillate production.

Abstract translation: 在炼油厂平衡汽油和馏出物生产的过程中，炼油厂汽油流中的苯在烷基化区的烷基化条件下与C2至C5烷基化剂接触以产生包含一种或多种单烷基苯和一种或多种聚烷基苯的烷基化流出物 。 然后可以将至少部分所述烷基化流出物供应到汽油生产中，而根据炼油厂的需要，将烷基化流出物中不同量的一种或多种聚烷基苯供应至馏出物生产。

公开(公告)号：WO2014018752A1

公开(公告)日：2014-01-30

申请号：PCT/US2013/052056

申请日：2013-07-25

Applicant: BADGER LICENSING LLC

Inventor： MAERZ, Brian ,  HUBBELL, Douglas ,  BHANDARKAR, Maruti ,  NANDA, Vijay

IPC: C07C7/13 ,  B01D15/08 ,  B01J20/34 ,  B01D53/00 ,  B01D53/79

CPC classification number: C07C7/13 ,  B01D15/08 ,  B01J20/08 ,  B01J20/18 ,  B01J20/28052 ,  B01J20/3408 ,  B01J20/345 ,  C07C2/66 ,  C07C2529/06 ,  C07C15/04

Abstract: In a process for alkylating an aromatic hydrocarbon feedstock with an olefin feedstock, at least one of the aromatic hydrocarbon and olefin feedstocks is passed through a pretreatment unit containing an adsorbent such that the adsorbent removes impurities contained by the feedstock. Passage of the at least one feedstock through the pretreatment unit is then terminated and a heated inert gas is passed through the pretreatment unit such that the inert gas desorbs impurities from the adsorbent to produce an inert gas effluent stream containing the desorbed impurities. A condensable fluid is added to at least part of the inert gas effluent stream such that at least a portion of the impurities contained therein condense with said fluid to leave a purified inert gas stream, which is recycled to the pretreatment unit.

Abstract translation: 在用烯烃原料烷基化芳族烃原料的方法中，芳族烃和烯烃原料中的至少一种通过含有吸附剂的预处理单元，使得吸附剂除去原料所含的杂质。 然后终止通过预处理单元的至少一种原料的通道，并且将加热的惰性气体通过预处理单元，使得惰性气体从吸附剂中解吸杂质以产生含有解吸杂质的惰性气体流出物流。 向至少部分惰性气体流出物流中加入可冷凝流体，使得其中含有的杂质的至少一部分与所述流体冷凝以留下纯化的惰性气体流，其被再循环至预处理单元。

公开(公告)号：WO2014008268A1

公开(公告)日：2014-01-09

申请号：PCT/US2013/049079

申请日：2013-07-02

Applicant: BADGER LICENSING LLC

Inventor： BIRKHOFF, Ronald ,  HWANG, Shyh-Yuan H.

IPC: C07C37/08 ,  C07C2/86

CPC classification number: C07C2/864 ,  C07C29/145 ,  C07C37/08 ,  C07C45/53 ,  C07C407/00 ,  C07C2529/70 ,  C07C15/085 ,  C07C39/04 ,  C07C409/10 ,  C07C49/08 ,  C07C31/10

Abstract: In a process for producing cumene, isopropanol containing nitrogenous impurities is reacted with benzene in an alkylation reactor to produce an effluent stream comprising cumene, unreacted benzene and water. Water is removed from the effluent stream and an aliquot of the resultant dried effluent stream is treated to remove nitrogenous impurities and produce a purified recycle stream. At least part of the purified recycle stream is then recycled to the alkylation reactor. In an alternative embodiment, the isopropanol is combined with fresh and/or recycled benzene and the combined stream is treated to remove nitrogenous impurities before being fed to the alkylation reactor.

Abstract translation: 在生产异丙基苯的方法中，含有杂质的异丙醇在烷基化反应器中与苯反应，生成包含枯烯，未反应的苯和水的流出物流。 从流出物流中除去水，并将所得干燥流出物流的等分试样处理以除去含氮杂质并产生纯化的再循环物流。 然后至少部分纯化的再循环物流再循环至烷基化反应器。 在替代实施方案中，将异丙醇与新鲜和/或再循环的苯结合，并且在加入到烷基化反应器中之前，处理组合的流以除去含氮杂质。