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1. 发明授权

US11260378B2 Catalyst system and process for producing bisphenol-A 有权
公开(公告)号：US11260378B2
公开(公告)日：2022-03-01
申请号：US16607494
申请日：2018-04-18
申请人： BADGER LICENSING LLC
发明人： Christopher Papile
IPC分类号： C07C39/16 , B01J31/00 , B01J31/10 , B01J31/02
摘要： A catalyst system useful in the production of bisphenol-A comprises (a) an acidic heterogeneous catalyst; (b) a first catalyst promoter comprising at least one organic sulfur-containing compound; and (c) a second catalyst promoter different from the first catalyst promoter and comprising at least one organic Brønsted acidic ionic compound.

2. 发明授权

US10260012B2 Process for reducing the benzene content of gasoline 有权
公开(公告)号：US10260012B2
公开(公告)日：2019-04-16
申请号：US15528327
申请日：2015-11-24
申请人： BADGER LICENSING LLC
发明人： Shyh-Yuan Henry Hwang , Erik J. Moy
IPC分类号： C10G57/00 , C10G29/20 , C10G59/02 , C10G35/00
摘要： In a process for reducing the level of benzene in a refinery gasoline feed containing benzene and at least one C4+ olefin, the feed is contacted with a first alkylation catalyst under conditions effective to react at least part of the C4+ olefin and benzene in the refinery gasoline feed and produce a first effluent containing C10+ hydrocarbons. At least part of the C10+ hydrocarbons is removed from the first effluent to produce a second effluent, which is then contacted with an alkylating agent selected from one or more C2 to C5 olefins in the presence of a second alkylation catalyst to produce a third effluent which has reduced benzene content as compared with the second effluent.

3. 发明授权

US09221736B2 Process for producing phenol 有权
标题翻译：苯酚生产工艺
公开(公告)号：US09221736B2
公开(公告)日：2015-12-29
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 , C07C2/66 , C07C29/145 , C07C2/86 , C07C407/00 , C07C37/68 , 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。

4. 发明授权

US10343956B2 Production of alkylaromatic compounds 有权
公开(公告)号：US10343956B2
公开(公告)日：2019-07-09
申请号：US15767459
申请日：2015-10-15
申请人： BADGER LICENSING LLC
发明人： Slawomir J. Oleksy
IPC分类号： C07C2/66 , C07C7/04 , C07C15/085
摘要： In a method for producing a monoalkylated aromatic product, benzene and an alkylating agent are contacted with an alkylation catalyst in a first alkylation reaction zone under alkylation conditions to produce a first alkylation effluent comprising the monoalkylated aromatic product, polyalkylated aromatic product, unreacted benzene and C5, C6 and/or C7 non-aromatic compounds. A purge stream containing C5, C6 and/or C7 non-aromatic compounds and unreacted benzene is removed from the first alkylation effluent and is contacted with an alkylating agent in a second alkylation reaction zone in the presence of an alkylation catalyst under alkylation conditions to produce a second alkylation effluent comprising monoalkylated aromatic product, polyalkylated aromatic product and C5, C6 and/or C7 non-aromatic compounds. The monoalkylated aromatic product is recovered from the first and second alkylation effluents and at least part of the C5, C6 and/or C7 non-aromatic compounds in the second alkylation effluent is purged.

5. 发明授权

US10280128B2 Aromatics alkylation process 有权
公开(公告)号：US10280128B2
公开(公告)日：2019-05-07
申请号：US14416193
申请日：2013-07-25
申请人： BADGER LICENSING LLC
发明人： Brian Maerz , Douglas Hubbell , Maruti Bhandarkar , Vijay Nanda
IPC分类号： C07C2/66 , C07C7/13 , B01D15/08 , B01J20/08 , B01J20/18 , B01J20/28 , B01J20/34 , C07C15/04
摘要： 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.

6. 发明申请

US20150197466A1 AROMATICS ALKYLATION PROCESS 审中-公开
标题翻译： AROMATICS碱性方法
公开(公告)号：US20150197466A1
公开(公告)日：2015-07-16
申请号：US14416193
申请日：2013-07-25
申请人： BADGER LICENSING LLC
发明人： Brian Maerz , Douglas Hubbell , Maruti Bhandarkar , Vijay Nanda
IPC分类号： C07C7/13 , C07C2/66
CPC分类号： C07C7/13 , B01D15/08 , B01J20/08 , B01J20/18 , B01J20/28052 , B01J20/3408 , B01J20/345 , C07C2/66 , C07C2529/06 , C07C15/04
摘要： 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.
摘要翻译：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流，其被再循环至预处理单元。

7. 发明授权

US08702863B2 Method for producing phenol-BPA adduct crystals 有权
标题翻译：生产苯酚双酚A加合物晶体的方法
公开(公告)号：US08702863B2
公开(公告)日：2014-04-22
申请号：US13782590
申请日：2013-03-01
申请人： Badger Licensing LLC
发明人： Stephen W. Fetsko
IPC分类号： C30B7/14
CPC分类号： C07C37/84 , B01D9/0009 , C07C39/16
摘要： A method for the evaporative production of phenol-BPA adduct crystals in a crystallizer is provided. First, a supersaturated BPA solution is introduced into a crystallizer that includes a cylindrical vessel and a concentrically-disposed draft tube that defines an annular space between the vessel and tube. Next, the BPA solution is circulated through the draft tube and annular space while a coolant is uniformly distributed in the circulating flow by radially injecting a volatile hydrocarbon compound at between about 30% and 60% of a radial extent of the annular space of to form a BPA mixture. Phenol-BPA adduct crystals are produced in the vessel by evaporating the volatile hydrocarbon compound out of the BPA mixture. The method provides a consistent and uniform concentration of coolant across the surface of the boiling zone that prevents or at least reduces unwanted crystal nucleation.
摘要翻译：提供了一种在结晶器中蒸发生产苯酚 - BPA加合物晶体的方法。首先，将过饱和BPA溶液引入结晶器中，该结晶器包括圆柱形容器和在容器和管之间限定环形空间的同心设置的通气管。接下来，BPA溶液通过引流管和环形空间循环，同时通过在环形空间的径向范围的约30％至60％之间径向注入挥发性烃化合物，均匀分布在循环流中，形成 BPA混合物通过将挥发性烃化合物从BPA混合物中蒸发而在容器中产生苯酚-BPA加合物晶体。该方法提供了在沸腾区域的表面上一致且均匀的冷却剂浓度，其防止或至少减少了不想要的晶体成核。

8. 发明申请

US20130178660A1 CRYSTALLIZER AND METHOD FOR PRODUCING PHENOL-BPA ADDUCT CRYSTALS 有权
标题翻译：用于生产苯酚双酚A水溶液的结晶器和方法
公开(公告)号：US20130178660A1
公开(公告)日：2013-07-11
申请号：US13782590
申请日：2013-03-01
申请人： BADGER LICENSING LLC
发明人： Stephen W. Fetsko
IPC分类号： C07C37/84
CPC分类号： C07C37/84 , B01D9/0009 , C07C39/16
摘要： A method for the evaporative production of phenol-BPA adduct crystals in a crystallizer is provided. First, a supersaturated BPA solution is introduced into a crystallizer that includes a cylindrical vessel and a concentrically-disposed draft tube that defines an annular space between the vessel and tube. Next, the BPA solution is circulated through the draft tube and annular space while a coolant is uniformly distributed in the circulating flow by radially injecting a volatile hydrocarbon compound at between about 30% and 60% of a radial extent of the annular space of to form a BPA mixture. Phenol-BPA adduct crystals are produced in the vessel by evaporating the volatile hydrocarbon compound out of the BPA mixture. The method provides a consistent and uniform concentration of coolant across the surface of the boiling zone that prevents or at least reduces unwanted crystal nucleation.
摘要翻译：提供了一种在结晶器中蒸发生产苯酚 - BPA加合物晶体的方法。首先，将过饱和BPA溶液引入结晶器中，该结晶器包括圆柱形容器和在容器和管之间限定环形空间的同心设置的通气管。接下来，BPA溶液通过引流管和环形空间循环，同时通过在环形空间的径向范围的约30％至60％之间径向喷射挥发性烃化合物，均匀分布在循环流中，形成 BPA混合物通过将挥发性烃化合物从BPA混合物中蒸发而在容器中产生苯酚-BPA加合物晶体。该方法提供了在沸腾区域的表面上一致且均匀的冷却剂浓度，其防止或至少减少了不想要的晶体成核。

9. 发明授权

US10899683B2 Process for producing ethylbenzene 有权
公开(公告)号：US10899683B2
公开(公告)日：2021-01-26
申请号：US16070585
申请日：2016-02-17
申请人： BADGER LICENSING LLC
发明人： Brian Maerz , Chung-Ming Chi , Raghavender Bhoomi
IPC分类号： C07C2/66 , C07C6/12 , B01J29/03 , B01J29/06 , B01J29/08 , B01J29/18 , B01J29/70
摘要： A process for producing ethylbenzene is described in which benzene and ethylene are supplied to an alkylation reaction zone. Also added to the alkylation reaction zone is a C3+ olefin in an amount of at least 200 ppm by weight of the ethylene supplied to the alkylation reaction zone. The benzene, ethylene and C3+ olefin are contacted with an alkylation catalyst in the alkylation reaction zone to alkylate at least part of the benzene and produce an alkylation effluent comprising ethylbenzene, polyethylated benzene and at least one mono-C3+ alkyl benzene. The alkylation effluent is separated into a first product fraction comprising ethylbenzene and a second fraction comprising polyethylated benzene and the at least one mono-C3+ alkyl benzene. The second fraction is then contacted with benzene in the presence of a transalkylation catalyst to convert at least part of the polyethylated benzene to ethylbenzene and produce a transalkylation effluent.

10. 发明申请

US20190119584A1 PROCESS FOR REDUCING THE BENZENE CONTENT OF GASOLINE 审中-公开
公开(公告)号：US20190119584A1
公开(公告)日：2019-04-25
申请号：US16092563
申请日：2016-04-26
申请人： BADGER LICENSING LLC
发明人： Shyh-Yuan H. HWANG
IPC分类号： C10G61/10 , C10G7/02 , C10G35/095 , B01J29/70
摘要： A process is described for reducing the level of benzene in a refinery gasoline feed containing benzene and at least one C5+ olefin, in which the refinery gasoline feed is contacted with a first alkylation catalyst under conditions effective to react at least part of the C5+ 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 C7 to C12 hydrocarbons and (iii) a third fraction rich in C13+ hydrocarbons. At least part of the first fraction is contacted with an alkylating agent comprising one or more C2 to C4 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.

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