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公开(公告)号：US20140349361A1
公开(公告)日：2014-11-27
申请号：US14285158
申请日：2014-05-22
Applicant: Virent, Inc.
Inventor： Paul Blommel , Andrew Held , Ralph Goodwin , Randy Cortright
CPC classification number: C10G1/002 , C10G1/00 , C10G3/42 , C10G3/49 , C10G2300/1011 , C10G2300/1025 , C10G2400/30 , C12F3/02 , C12P5/005 , C12P7/02 , C12P7/10 , C12P7/40 , Y02E50/16 , Y02P30/20
Abstract: The present invention provides methods, reactor systems, and catalysts for increasing the yield of aromatic hydrocarbons produced while converting biomass to hydrocarbons. The invention includes methods of using catalysts to increase the yield of benzene, toluene, and mixed xylenes in the hydrocarbon product.
Abstract translation: 本发明提供了在将生物质转化为烃时提高芳烃产率的方法，反应器系统和催化剂。 本发明包括使用催化剂提高烃产物中苯，甲苯和混合二甲苯的产率的方法。
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2.发明公开公开(公告)号：US20240246069A1
公开(公告)日：2024-07-25
申请号：US18416818
申请日：2024-01-18
Applicant: Virent, Inc.
Inventor： Edgar Steenwinkel , Matt Van Straten , Paul Blommel , Colin Anson , George Tyson , Dana M. Hatch
CPC classification number: B01J38/18 , B01J23/462
Abstract: The present disclosure provides systems and methods for producing a regenerated hydrogenation catalyst used for hydrogenating a biomass feedstock. The method can include a regeneration cycle, in which a fouled hydrogenation catalyst is contacted with (a) a first flushing medium comprising water and a gaseous phase comprising oxygen and (b) a second flushing medium comprising water and a gaseous phase comprising at least 90% nitrogen by volume. In particular, multiple regeneration cycles can be used to improve efficiency in removing sulfur-containing impurities from the fouled catalyst.
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公开(公告)号：US09873836B2
公开(公告)日：2018-01-23
申请号：US14285158
申请日：2014-05-22
Applicant: Virent, Inc.
Inventor： Paul Blommel , Andrew Held , Ralph Goodwin , Randy Cortright
CPC classification number: C10G1/002 , C10G1/00 , C10G3/42 , C10G3/49 , C10G2300/1011 , C10G2300/1025 , C10G2400/30 , C12F3/02 , C12P5/005 , C12P7/02 , C12P7/10 , C12P7/40 , Y02E50/16 , Y02P30/20
Abstract: The present invention provides methods, reactor systems, and catalysts for increasing the yield of aromatic hydrocarbons produced while converting biomass to hydrocarbons. The invention includes methods of using catalysts to increase the yield of benzene, toluene, and mixed xylenes in the hydrocarbon product.
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公开(公告)号：US10370596B2
公开(公告)日：2019-08-06
申请号：US15234148
申请日：2016-08-11
Applicant: Virent, Inc.
Inventor： Paul Blommel , Richard Price
Abstract: A method for producing an alternative gasoline fuel which contains 60% v/v or more of a combination of (a) a biologically-derived alcohol and (b) a mixture of C4 to C12 hydrocarbon fuel components, all of which hydrocarbon fuel components have been derived, whether directly or indirectly, from the catalytic conversion of a non-petroleum or biologically-derived oxygenate component, wherein the concentration of the alcohol (a) in the formulation is from 0.1 to 30% v/v.
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公开(公告)号：US20130263498A1
公开(公告)日：2013-10-10
申请号：US13832376
申请日：2013-03-15
Applicant: VIRENT, INC.
Inventor： John Kania , Paul Blommel , Elizabeth Woods , Brice Dally , Warren Lyman , Randy Cortright
IPC: C07C1/24
CPC classification number: C07C1/24 , C10G3/45 , C10G3/46 , C10G3/47 , C10G3/48 , C10G3/49 , C10G3/50 , C10G3/52 , C10G45/08 , C10G45/10 , C10G2300/1011 , C10G2300/1014 , C10G2300/202 , C10G2300/301 , C10G2300/4037 , C10G2300/4081 , C10G2300/805 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10L1/04 , C10L1/08 , Y02P20/582 , Y02P30/20
Abstract: The present invention provides methods, reactor systems and catalysts for converting biomass and biomass-derived feedstocks to C8+ hydrocarbons using heterogenous catalysts. The product stream may be separated and further processed for use in chemical applications, or as a neat fuel or a blending component in jet fuel and diesel fuel, or as heavy oils for lubricant and/or fuel oil applications.
Abstract translation: 本发明提供了使用异质催化剂将生物质和生物质衍生的原料转化为C8 +烃的方法，反应器系统和催化剂。 产物流可以分离并进一步处理用于化学应用，或作为喷气燃料和柴油燃料中的纯燃料或共混组分，或用作润滑剂和/或燃料油应用的重油。
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Patent Agency Ranking
公开(公告)号：US09593054B2
公开(公告)日：2017-03-14
申请号：US13832376
申请日：2013-03-15
Applicant: Virent, Inc.
Inventor： John Kania , Paul Blommel , Elizabeth Woods , Brice Dally , Warren Lyman , Randy Cortright
CPC classification number: C07C1/24 , C10G3/45 , C10G3/46 , C10G3/47 , C10G3/48 , C10G3/49 , C10G3/50 , C10G3/52 , C10G45/08 , C10G45/10 , C10G2300/1011 , C10G2300/1014 , C10G2300/202 , C10G2300/301 , C10G2300/4037 , C10G2300/4081 , C10G2300/805 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10L1/04 , C10L1/08 , Y02P20/582 , Y02P30/20
Abstract: The present invention provides methods, reactor systems and catalysts for converting biomass and biomass-derived feedstocks to C8+ hydrocarbons using heterogenous catalysts. The product stream may be separated and further processed for use in chemical applications, or as a neat fuel or a blending component in jet fuel and diesel fuel, or as heavy oils for lubricant and/or fuel oil applications.
Abstract translation: 本发明提供了使用异质催化剂将生物质和生物质衍生的原料转化为C8 +烃的方法，反应器系统和催化剂。 产物流可以分离并进一步处理用于化学应用，或作为喷气燃料和柴油燃料中的纯燃料或共混组分，或用作润滑剂和/或燃料油应用的重油。
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公开(公告)号：US20170044443A1
公开(公告)日：2017-02-16
申请号：US15234148
申请日：2016-08-11
Applicant: Virent, Inc.
Inventor： Paul Blommel , Richard Price
CPC classification number: C10G3/42 , C10G3/50 , C10G45/58 , C10G65/043 , C10G2300/202 , C10G2400/02 , C10G2400/30 , C10L1/06 , C10L10/10 , C10L2290/543 , Y02P30/20
Abstract: A method for producing an alternative gasoline fuel which contains 60% v/v or more of a combination of (a) a biologically-derived alcohol and (b) a mixture of C4 to C12 hydrocarbon fuel components, all of which hydrocarbon fuel components have been derived, whether directly or indirectly, from the catalytic conversion of a non-petroleum or biologically-derived oxygenate component, wherein the concentration of the alcohol (a) in the formulation is from 0.1 to 30% v/v.
Abstract translation: 一种生产替代汽油燃料的方法，其包含（a）生物衍生的醇和（b）C4至C12烃燃料组分的混合物的组合的60％v / v或更多的烃燃料组分， 不论是直接还是间接来源于非石油或生物衍生的含氧化合物组分的催化转化，其中制剂中醇（a）的浓度为0.1-30％v / v。
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公开(公告)号：US09873644B2
公开(公告)日：2018-01-23
申请号：US14284999
申请日：2014-05-22
Applicant: Virent, Inc.
Inventor： Paul Blommel , Randy Cortright
CPC classification number: C07C1/24 , C07C1/20 , C07C1/2072 , C07C2521/04 , C07C2529/24 , C10G3/49 , C10G3/50 , C10G2400/30 , Y02P30/20 , C07C15/02
Abstract: The present invention provides methods, reactor systems, and catalysts for increasing the yield of aromatic hydrocarbons produced while converting carboxylic acids to aromatic hydrocarbons. The invention includes methods of using catalysts to increase the yield of benzene, toluene, and mixed xylenes in the hydrocarbon product.
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公开(公告)号：US09228134B1
公开(公告)日：2016-01-05
申请号：US13714223
申请日：2012-12-13
Applicant: Virent, Inc.
Inventor： Randy Cortright , Paul Blommel
IPC: C07C1/00 , C10G3/00 , C07C29/60 , C07C45/57 , C07D307/08
CPC classification number: C10L1/06 , C07C1/20 , C07C2/86 , C07C29/60 , C07C45/57 , C07D307/08 , C10G3/44 , C10G3/45 , C10G3/46 , C10G3/47 , C10G3/49 , C10G3/50 , C10G3/52 , C10G2300/1011 , C10G2300/1014 , C10G2300/4006 , C10G2300/4012 , C10G2300/42 , C10G2300/807 , C10G2400/22 , C10G2400/30 , C10L1/1824 , C10L1/1857 , C10L2200/0423 , C10L2200/0469 , C10L2270/023 , C10L2290/543 , Y02P30/20
Abstract: Described are methods for preparing liquid fuel and chemical intermediates from biomass-derived oxygenated hydrocarbons in a single reactor. The method includes reacting a water soluble oxygenated hydrocarbon in the presence of a catalyst at a temperature, pressure, and weight hour space velocity for a time sufficient to produce a self-separating, three-phase product stream comprising a vapor phase, an organic phase, and an aqueous phase. A portion of the organic phase can be reacted to produce alkanes, alkenes, alcohols, and aromatics.
Abstract translation: 描述了在单个反应器中由生物质来源的氧化烃制备液体燃料和化学中间体的方法。 该方法包括在温度，压力和重量时空速下在催化剂存在下使水溶性氧化烃反应一段足以产生自分离的三相产物流的时间，该三相产物流包含气相，有机相 ，和水相。 有机相的一部分可以反应生成烷烃，烯烃，醇和芳族化合物。
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公开(公告)号：US20140350317A1
公开(公告)日：2014-11-27
申请号：US14284999
申请日：2014-05-22
Applicant: Virent, Inc.
Inventor： Paul Blommel , Randy Cortright
IPC: C07C1/24
CPC classification number: C07C1/24 , C07C1/20 , C07C1/2072 , C07C2521/04 , C07C2529/24 , C10G3/49 , C10G3/50 , C10G2400/30 , Y02P30/20 , C07C15/02
Abstract: The present invention provides methods, reactor systems, and catalysts for increasing the yield of aromatic hydrocarbons produced while converting carboxylic acids to aromatic hydrocarbons. The invention includes methods of using catalysts to increase the yield of benzene, toluene, and mixed xylenes in the hydrocarbon product.
Abstract translation: 本发明提供了用于在将羧酸转化为芳烃时提高芳族烃产率的方法，反应器系统和催化剂。 本发明包括使用催化剂提高烃产物中苯，甲苯和混合二甲苯的产率的方法。
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