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21. 发明申请

US20210188750A1 PROCESS FOR PRODUCING BISPHENOL-A 有权
公开(公告)号：US20210188750A1
公开(公告)日：2021-06-24
申请号：US17273089
申请日：2019-09-04
申请人： BADGER LICENSING LLC
发明人： David PALMER
IPC分类号： C07C37/20 , C07C37/76 , C07C37/82
摘要： A process for producing bisphenol-A comprises reacting acetone and phenol in the presence of a catalyst system comprising an acidic heterogeneous catalyst and a catalyst promoter comprising at least one organic sulfur-containing compound to produce a reaction effluent comprising bisphenol-A, water, unreacted acetone, unreacted phenol and at least part of the catalyst promoter. At least part of the reaction effluent is distilled to remove water, catalyst promoter and unreacted acetone, and leave a residual stream containing bisphenol A. At least part of the residual stream is then contacted with a basic anion exchange resin to produce a purified stream, from which bisphenol-A is recovered.

22. 发明授权

US10138180B2 Production of styrene 有权
公开(公告)号：US10138180B2
公开(公告)日：2018-11-27
申请号：US14646852
申请日：2012-11-27
申请人： BADGER LICENSING LLC
发明人： Brian Maerz , Vijay Nanda , Maruti Bhandarkar , Matthew Vincent
IPC分类号： C07C2/66 , C07C6/12 , C07C5/327 , C07C5/333 , C07C6/06 , C07C7/12 , C07C7/13
摘要： In a process for producing styrene, benzene is alkylated with ethylene to produce ethylbenzene and at least some of the ethylbenzene is dehydrogenated to produce styrene, together with benzene and toluene as by-products. At least part of the benzene by-product is passed through a bed of an adsorbent comprising at least one of an acidic clay, alumina, an acidic ion exchange resin and an acidic molecular sieve to remove basic nitrogenous impurities therefrom and produce a purified benzene by-product, which is then recycled to the alkylation step.

23. 发明授权

US09212107B2 Process for producing cumene 有权
标题翻译：异丙苯生产工艺
公开(公告)号：US09212107B2
公开(公告)日：2015-12-15
申请号：US14412275
申请日：2013-07-02
申请人： BADGER LICENSING LLC
发明人： Ronald Birkhoff , Shyh-Yuan H. Hwang
IPC分类号： C07C2/86 , C07C29/145 , C07C407/00 , C07C45/53 , C07C37/08
CPC分类号： C07C2/864 , C07C29/145 , C07C37/08 , C07C45/53 , C07C407/00 , C07C2529/70 , C07C15/085 , C07C39/04 , C07C409/10 , C07C49/08 , C07C31/10
摘要： 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.
摘要翻译：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，生成包含异丙基苯，未反应的苯和水的流出物流。将水从流出物流中除去，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。然后将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。

24. 发明授权

US09199892B2 Alkylation process 有权
标题翻译：烷基化方法
公开(公告)号：US09199892B2
公开(公告)日：2015-12-01
申请号：US13746965
申请日：2013-01-22
申请人： BADGER LICENSING LLC
发明人： Matthew J. Vincent , Vijay Nanda , Brian Maerz , Maruti Bhandarkar
IPC分类号： C07C2/66 , C10G29/20
CPC分类号： C07C2/66 , C07C2529/08 , C07C2529/70 , C10G29/205 , C10G2300/1044 , C10G2300/1092 , C10G2300/1096 , C10G2300/4006 , C10G2300/4012 , C10G2300/4018 , C10G2400/30 , Y02P20/52 , C07C15/073 , C07C15/085
摘要： The present invention provides an improved process for the catalytic conversion of a feedstock comprising an alkylatable aromatic compound and an alkylating agent to form a conversion product comprising the desired alkylaromatic compound by contacting said feedstock in at least partial liquid phase under catalytic conversion conditions with a catalyst composition comprising a porous crystalline material having a structure type of FAU, BEA* or MWW, or a mixture thereof, wherein the porous crystalline material has a Relative Activity measured at 220° C. as an RA220 of at least 7.5 or measured at 180° C. as RA180 of at least 2.5, allowing operation at lower reaction pressures, e.g., a reaction pressure of about 450 psig (3102 kPa) or less, and lower alkylating agent feed supply pressure of 450 psig (3102 kPa) or less.
摘要翻译：本发明提供了一种用于催化转化包含可烷基化芳族化合物和烷基化剂的原料的改进方法，以通过使催化转化条件下的至少部分液相与催化剂接触来形成包含所需烷基芳族化合物的转化产物组合物，其包含结构类型为FAU，BEA *或MWW的多孔结晶材料或其混合物，其中所述多孔结晶材料具有在220℃下测量的相对活性，RA220为至少7.5或在180° C.作为至少2.5的RA180，允许在较低反应压力下进行操作，例如约450psig（3102kPa）或更低的反应压力和450psig（3102kPa）或更低的烷基化剂进料供应压力。

25. 发明申请

US20150148568A1 PROCESS FOR PRODUCING PHENOL 有权
标题翻译：生产苯酚的方法
公开(公告)号：US20150148568A1
公开(公告)日：2015-05-28
申请号：US14414341
申请日：2013-06-17
申请人： BADGER LICENSING LLC
发明人： Ronald Birkhoff
IPC分类号： C07C37/08 , C07C2/86 , C07C29/145 , C07C37/68 , C07C407/00 , C07C45/53
CPC分类号： C07C37/08 , C07C2/66 , C07C2/864 , C07C29/145 , C07C37/68 , C07C45/53 , C07C407/00 , C07C2529/08 , C07C2529/18 , C07C2529/40 , C07C2529/65 , C07C2529/70 , C07C15/085 , C07C39/04 , C07C49/08 , C07C409/10 , C07C31/10
摘要： In a process for producing phenol, benzene is contacted with a C3 alkylating agent comprising isopropanol under alkylation conditions such that at least part of the isopropanol reacts with the benzene to produce cumene. At least part of the resultant cumene is then oxidized in the presence of an oxidizing gas to produce an oxidation effluent comprising cumene hydroperoxide, unreacted cumene and a spent oxidizing gas. The unreacted cumene is separated from the oxidation effluent and is treated to remove nitrogenous impurities therefrom and produce a purified cumene stream, which is recycled to the oxidization step. At least part of the cumene hydroperoxide from the oxidation effluent is cleaved to produce a cleavage effluent comprising phenol and acetone. The phenol is recovered phenol from the cleavage effluent, whereas at least part of the acetone from the cleavage effluent is hydrogenated to produce isopropanol for recycle to the alkylation step.
摘要翻译：在生产苯酚的方法中，苯在烷基化条件下与包含异丙醇的C3烷基化剂接触，使得至少部分异丙醇与苯反应产生枯烯。然后在氧化气体的存在下将所得异丙基苯的至少一部分氧化以产生包含氢过氧化枯烯，未反应的枯烯和废氧化气体的氧化流出物。将未反应的异丙基苯与氧化流出物分离，并进行处理以从其中除去含氮杂质，并产生纯化的枯烯物流，将其再循环至氧化步骤。来自氧化流出物的至少部分氢过氧化枯烯被切割以产生包含苯酚和丙酮的裂解流出物。苯酚是从裂解流出物中回收的苯酚，而来自裂解流出物的至少部分丙酮被氢化以产生异丙醇以再循环到烷基化步骤。

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