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公开(公告)号：US20220061328A1
公开(公告)日：2022-03-03
申请号：US17403097
申请日：2021-08-16
Applicant: UOP LLC
Inventor： James M. Hodges , Robert L. Bedard , F. Stephen Lupton , Dennis F. van der Vliet , Mana Moarrefzadeh , Hayim Abrevaya , Jon E. Ball , Erin M. Broderick , Paula L. Bogdan
Abstract: Processes for increasing a viricidal activity of a fiber substrate. The fiber substrate is provided. The fiber substrate may comprise acidic functional groups and may be acid leached to provide additional acidic groups. Metal ions may thereafter be exchanged with a proton from the acidic functional groups. A divalent metal is introduced to the fiber substrate. An antiviral metal is introduced and deposited onto the fiber substrate by galvanic displacement. Subsequently, a further antiviral metal is introduced and deposited on the fiber substrate by an electroless process. The treated fiber substrate is washed and dried. The deposition of antiviral metals onto the fiber substrate to form a treated fiber substrate may occur before or after the fiber substrate is incorporated into a filter media in a wet-laid paper making process.
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公开(公告)号：US10889534B2
公开(公告)日：2021-01-12
申请号：US15867445
申请日：2018-01-10
Applicant: UOP LLC
Inventor： Erin M. Broderick , Alakananda Bhattacharyya , Peter K. Coughlin
IPC: C07C2/62 , C07C2/70 , B01J27/125 , B01J31/02 , B01J31/40 , C07C2/60 , B01J31/22 , C07C2/68 , B01J27/128
Abstract: An alkylation process is described. The alkylation process includes contacting a feed comprising a paraffin or an aromatic with an olefin feed in the presence of a liquid Lewis acid catalyst in an alkylation reaction zone under alkylation conditions to form a reaction mixture comprising alkylation products and the liquid Lewis acid catalyst. The liquid Lewis acid catalyst is the liquid reaction product of a donor molecule and a metal halide. The alkylation products are separated from the liquid Lewis acid catalyst and recovered.
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公开(公告)号：US20160288044A1
公开(公告)日：2016-10-06
申请号：US14675237
申请日：2015-03-31
Applicant: UOP LLC
Inventor： Erin M. Broderick , Alakananda Bhattacharyya
IPC: B01D53/14 , C07C309/30 , C07F9/54
CPC classification number: B01D53/1425 , B01D53/1493 , B01D2252/30 , B01D2256/24 , B01D2257/30 , C07C309/30 , C07F9/5407
Abstract: A method for regenerating sulfur rich carbenium pseudo ionic liquid is described. The method includes contacting the sulfur rich carbenium pseudo ionic liquid containing at least one sulfur compound with at least one silane compound in a regeneration zone under regeneration conditions. The carbenium pseudo ionic liquid comprises an organohalide and a metal halide. The silane compound reacts to form a silyl compound, resulting in a carbenium pseudo ionic liquid phase and an organic phase containing the sulfur and the silyl compound.
Abstract translation: 描述了一种用于再生含硫富碳假离子液体的方法。 该方法包括在再生条件下将含有至少一种硫化合物的富含硫的碳鎓假离子液体与再生区中的至少一种硅烷化合物接触。 碳氢化合物假离子液体包含有机卤化物和金属卤化物。 硅烷化合物反应形成甲硅烷基化合物，产生碳鎓假离子液相和含硫和甲硅烷基化合物的有机相。
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34.发明授权Method for quantitation of acid sites in acidic ionic liquids using silane and borane compounds 有权使用硅烷和硼烷化合物定量酸性离子液体酸性位点的方法公开(公告)号：US09435779B2
公开(公告)日：2016-09-06
申请号：US14270033
申请日：2014-05-05
Applicant: UOP LLC
Inventor： Susie Martins , Erin M. Broderick
CPC classification number: G01N31/22 , B01J31/0284 , B01J31/0298 , B01J31/40 , B01J2231/32 , G01N24/08 , G01N2030/8854 , Y10T436/153333
Abstract: A method of quantifying an amount of Brønsted acid sites in an acidic ionic liquid is described. The method involves adding a known amount of at least one silane or borane compound to the acidic ionic liquid being analyzed. The Brønsted acid sites in the acidic ionic liquid react with the silane or borane compound to form a silyl or boryl compound, resulting in an ionic liquid phase and a hydrocarbon phase which contains the silyl or boryl compound. The amount of silyl or boryl compound in the hydrocarbon phase is measured. From the measured amount of silyl or boryl compound formed, the amount of Brønsted acid sites can be determined.
Abstract translation: 描述了定量酸性离子液体中布朗斯台德酸位点量的方法。 该方法包括向已分析的酸性离子液体中加入已知量的至少一种硅烷或硼烷化合物。 酸性离子液体中的布朗斯台德酸位与硅烷或硼烷化合物反应形成甲硅烷基或硼基化合物，产生离子液相和含有甲硅烷基或硼基化合物的烃相。 测量烃相中甲硅烷基或硼基化合物的量。 从形成的甲硅烷基或硼基化合物的测定量可以确定布朗斯台德酸位点的量。
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公开(公告)号：US09321005B2
公开(公告)日：2016-04-26
申请号：US13873823
申请日：2013-04-30
Applicant: UOP LLC
Inventor： Erin M. Broderick , Alakananda Bhattacharyya
CPC classification number: B01D53/1493 , B01D53/1475 , B01D2252/30 , B01D2252/504 , Y02C10/06
Abstract: The invention comprises an absorbent composition and process for purification of gaseous mixtures. The composition comprises a mixture of a physical absorption solvent and an ionic liquid. It was found that the mixtures provided improved absorption of a gas component, such as carbon dioxide, when compared physical absorption solvents.
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Patent Agency Ranking
公开(公告)号：US20160075659A1
公开(公告)日：2016-03-17
申请号：US14954077
申请日：2015-11-30
Applicant: UOP LLC
Inventor： Erin M. Broderick , Alakananda Bhattacharyya , Alan B. Levy , Lihao Tang
IPC: C07D223/10 , C07C309/73
CPC classification number: C07D223/10 , C07C309/73
Abstract: Lactamium based ionic liquids are described. They comprise at least one of: the reaction product of a lactam compound having a formula (IV) wherein n is 1, 2 or 4 to 8, and a Brøsted acid HX; or a Brøsted acid HX, where X is a halide, and a metal halide; where the reaction product is p-toluenesulfonate, halide, or the halometallate; or the reaction product of a lactam compound having a formula (V) wherein the ring has at least C—C one double bond, and n is 1 to 8, and a Brøsted acid HX; or a Brøsted acid HX, where X is a halide, and a metal halide; or the reaction product of a lactam compound having a formula (VI) wherein n is 1 to 8, m is 1 to 8, and the rings can be saturated or unsaturated; and a Brøsted acid HX; or a Brøsted acid HX, where X is a halide, and a metal halide.
Abstract translation: 描述了基于乳酸的离子液体。 它们包括以下中的至少一种：具有式（Ⅳ）的内酰胺化合物的反应产物，其中n为1,2或4至8，Brbsted酸为HX; 或Brstst酸HX，其中X为卤化物，和金属卤化物; 其中反应产物是对甲苯磺酸盐，卤化物或卤代金属盐; 或具有式（V）的内酰胺化合物的反应产物，其中环具有至少C-C一个双键，n为1至8，Brstst酸HX; 或Brstst酸HX，其中X为卤化物，和金属卤化物; 或其中n为1至8，m为1至8的式（Ⅵ）的内酰胺化合物的反应产物，并且该环可以是饱和或不饱和的; 和Brstst酸HX; 或Brstst酸HX，其中X是卤化物，和金属卤化物。
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37.发明申请CONTAMINANT REMOVAL FROM HYDROCARBON STREAMS WITH LACTAMIUM BASED IONIC LIQUIDS 审中-公开使用基于LACTAMIUM的离子液体从油气层中除去污染物公开(公告)号：US20150322353A1
公开(公告)日：2015-11-12
申请号：US14271329
申请日：2014-05-06
Applicant: UOP LLC
Inventor： Erin M. Broderick , Alakananda Bhattacharyya , Beckay J. Mezza
Abstract: A process for removing a contaminant from a hydrocarbon stream using a lactamium based ionic liquid is described. The process includes contacting the hydrocarbon stream comprising the contaminant with a lean hydrocarbon-immiscible lactamium ionic liquid to produce a mixture comprising the hydrocarbon and a rich hydrocarbon-immiscible lactamium ionic liquid comprising at least a portion of the removed contaminant; and separating the mixture to produce a hydrocarbon effluent and a rich hydrocarbon-immiscible lactamium ionic liquid effluent comprising the rich hydrocarbon-immiscible lactamium ionic liquid.
Abstract translation: 描述了使用基于内酰胺的离子液体从烃流中除去污染物的方法。 该方法包括将包含污染物的烃流与贫烃不混溶的内酰胺离子液体接触以产生包含烃和富含烃不混溶的内酰胺离子液体的混合物，其包含至少一部分去除的污染物; 并分离混合物以产生烃流出物和富含烃不混溶的内酰胺离子液体流出液，其包含富烃不混溶的内酰胺离子液体。
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公开(公告)号：US09096618B1
公开(公告)日：2015-08-04
申请号：US14270008
申请日：2014-05-05
Applicant: UOP LLC
Inventor： Susie Martins , Douglas A. Nafis , Erin M. Broderick
CPC classification number: C07F7/0801 , C07F5/027 , C07F7/083
Abstract: A method of regenerating a silyl or boryl compound is described. The silyl or boryl compound is contained in an organic phase with conjunct polymer. The silyl or boryl compound is chemically reduced with a hydrogen containing compound in a silane or borane regeneration zone under regeneration conditions to form at least one regenerated silane or borane compound and a metal salt compound. The regenerated silane or borane compound is recovered.
Abstract translation: 描述了再生甲硅烷基或硼基化合物的方法。 甲硅烷基或硼基化合物包含在具有结合聚合物的有机相中。 甲硅烷基或硼基化合物在再生条件下在硅烷或硼烷再生区中用含氢化合物化学还原，以形成至少一种再生的硅烷或硼烷化合物和金属盐化合物。 回收再生的硅烷或硼烷化合物。
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公开(公告)号：US20140336428A1
公开(公告)日：2014-11-13
申请号：US13892014
申请日：2013-05-10
Applicant: UOP LLC
Inventor： Soumendra M. Banerjee , Alakananda Bhattacharyya , Erin M. Broderick
CPC classification number: B01D53/1475 , B01D53/1425 , B01D2252/30 , B01D2256/16 , B01D2256/24 , C10G3/50 , C10G70/00 , C10G70/06 , C10G2300/1011 , C10G2300/207 , C10G2400/04 , C10G2400/08 , Y02C10/06 , Y02P30/20
Abstract: A method of removing CO2 from a gaseous mixture using ionic liquids is described. The ionic liquids can be regenerated by pressure reductions. A method of processing a renewable feedstock using the ionic liquids to remove CO2 is also described.
Abstract translation: 描述了使用离子液体从气体混合物中除去CO 2的方法。 离子液体可以通过减压再生。 还描述了使用离子液体处理可再生原料以除去CO 2的方法。
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公开(公告)号：US20140318370A1
公开(公告)日：2014-10-30
申请号：US13873823
申请日：2013-04-30
Applicant: UOP LLC
Inventor： Erin M. Broderick , Alakananda Bhattacharyya
IPC: B01D53/14
CPC classification number: B01D53/1493 , B01D53/1475 , B01D2252/30 , B01D2252/504 , Y02C10/06
Abstract: The invention comprises an absorbent composition and process for purification of gaseous mixtures. The composition comprises a mixture of a physical absorption solvent and an ionic liquid. It was found that the mixtures provided improved absorption of a gas component, such as carbon dioxide, when compared physical absorption solvents.
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