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1.发明申请METHODS AND APPARATUS FOR SULFUR MANAGEMENT IN CATALYTIC MIXED-ALCOHOL SYNTHESIS 审中-公开催化混合醇合成中硫化物管理的方法与装置
公开(公告)号：WO2013028686A1
公开(公告)日：2013-02-28
申请号：PCT/US2012/051712
申请日：2012-08-21
Applicant: ALBEMARLE CORPORATION , STITES, Ronald, C. , TIRMIZI, Shakeel, H. , KHARAS, Karl
Inventor： STITES, Ronald, C. , TIRMIZI, Shakeel, H. , KHARAS, Karl
IPC: C07C29/156 , C07C31/08
CPC classification number: C07C29/156 , C07C31/08
Abstract: The present invention provides methods to maintain selectivity to ethanol from syngas during mixed-alcohol synthesis when methanol is being recycled. In some variations, syngas is fed to an alcohol-synthesis reactor that contains a sulfided metal catalyst, and methanol is separated from ethanol to form a methanol recycle stream that contains sulfur-containing compounds. Recycling the methanol stream back to the alcohol-synthesis reactor allows for adding sulfur to, or reducing sulfur loss from, the sulfided metal catalyst. Optionally, additional sulfur compounds may be introduced to maintain sulfur levels in sulfided metal catalysts. Preferred sulfiding agents, concentrations, and recycle strategies are disclosed herein.
Abstract translation: 本发明提供了当甲醇被循环时在混合醇合成期间保持从合成气中的乙醇选择性的方法。 在一些变型中，将合成气送入含有硫化金属催化剂的醇合成反应器，并将甲醇与乙醇分离以形成含有含硫化合物的甲醇循环流。 将甲醇流回到醇 - 合成反应器允许向硫化金属催化剂添加硫或减少硫损失。 任选地，可以引入另外的硫化合物以保持硫化金属催化剂中的硫含量。 本文公开优选的硫化剂，浓度和再循环策略。
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2.发明申请PROCESS FOR PRODUCING RENEWABLE GASOLINE, AND FUEL COMPOSITIONS PRODUCED THEREFROM 审中-公开生产可再生汽油的方法，以及生产的燃料组合物
公开(公告)号：WO2011060116A2
公开(公告)日：2011-05-19
申请号：PCT/US2010/056303
申请日：2010-11-11
Applicant: RANGE FUELS, INC. , TIRMIZI, Shakeel , WINTER, John , GALLASPY, David
Inventor： TIRMIZI, Shakeel , WINTER, John , GALLASPY, David
CPC classification number: C10G3/49 , C10G3/50 , C10G45/02 , C10G45/58 , C10G2300/1011 , C10G2300/1022 , C10G2400/02 , C10L1/023 , C10L1/06 , Y02P30/20
Abstract: The present invention provides a process for producing gasoline components from syngas. Syngas is converted to one or more of methanol, ethanol, mixed alcohols, and dimethyl ether, followed by various combinations of separations and reactions to produce gasoline components with oxygenates, such as alcohols. The syngas is preferably derived from biomass or another renewable carbon-containing feedstock, thereby providing a biorefining process for the production of renewable gasoline.
Abstract translation: 本发明提供从合成气生产汽油组分的方法。 将合成气转化为甲醇，乙醇，混合醇和二甲醚中的一种或多种，然后分离和反应的各种组合，以产生含氧化合物如醇的汽油组分。 合成气优选衍生自生物质或另一种可再生碳的原料，从而提供生产可再生汽油的生物精制方法。
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公开(公告)号：WO2008010862A1
公开(公告)日：2008-01-24
申请号：PCT/US2007/010215
申请日：2007-04-26
Applicant: EXXONMOBIL CHEMICAL PATENTS INC. , WU, Margaret, May-Som , YANG, Norman , HAGEMEISTER, Mark, Paul , TIRMIZI, Shakeel
Inventor： WU, Margaret, May-Som , YANG, Norman , HAGEMEISTER, Mark, Paul , TIRMIZI, Shakeel
CPC classification number: C08F6/02 , C08F110/02 , C08F110/14 , C08F210/14 , Y02P30/464 , C08L23/00 , C08L23/22
Abstract: The invention is directed to a process for producing polyolefins by one or more homogeneous or colloidal polymerization catalyst wherein residual catalyst is removed by using a solid sorbent.
Abstract translation: 本发明涉及通过一种或多种均相或胶态聚合催化剂制备聚烯烃的方法，其中通过使用固体吸附剂除去残余催化剂。
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4.发明申请IMPROVED UTILIZATION OF LINEAR ALPHA OLEFINS IN THE PRODUCTION OF METALLOCENE CATALYZED POLY-ALPHA OLEFINS 审中-公开线性ALPHA油脂在金属催化聚氨酯油生产中的改进应用
公开(公告)号：WO2009097069A1
公开(公告)日：2009-08-06
申请号：PCT/US2008/088029
申请日：2008-12-22
Applicant: EXXONMOBIL CHEMICAL PATENTS INC. , HAGEMEISTER, Mark , KRAMER, Anatoly, I. , NANDAPURKAR, Pramod, J. , TIRMIZI, Shakeel , WU, Margaret, M.
Inventor： HAGEMEISTER, Mark , KRAMER, Anatoly, I. , NANDAPURKAR, Pramod, J. , TIRMIZI, Shakeel , WU, Margaret, M.
CPC classification number: C08F10/14 , C08F4/65908 , C08F10/00 , C08F110/14 , C08F210/14 , C08F4/65927 , C08F2500/03 , C08F2500/17 , C08F2500/02
Abstract: The invention is directed to a process for the preparation of lubricant base stocks by contacting alphaolefin feedstocks with single-site metallocene catalysts and recycling unconverted monomers, characterized by a purge step in the recycle.
Abstract translation: 本发明涉及通过使α-烯烃原料与单位点金属茂催化剂接触并回收未转化的单体来制备润滑剂基础油料的方法，其特征在于循环中的吹扫步骤。
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公开(公告)号：WO2009009389A3
公开(公告)日：2009-01-15
申请号：PCT/US2008/069071
申请日：2008-07-02
Applicant: RANGE FUELS, INC. , KLEPPER, Robert, E. , GEERTSEMA, Arie , ROBOTA, Heinz, Juergen , STITES, Ronald, C. , RIDLEY, Richard , TIRMIZI, Shakeel, H. , FERRARO, Francis, M.
Inventor： KLEPPER, Robert, E. , GEERTSEMA, Arie , ROBOTA, Heinz, Juergen , STITES, Ronald, C. , RIDLEY, Richard , TIRMIZI, Shakeel, H. , FERRARO, Francis, M.
Abstract: Methods and apparatus for producing alcohols from syngas are disclosed herein. In some variations, syngas is catalytically converted to methanol in a first reaction zone, and residual syngas from the first reaction zone is then catalytically converted to ethanol in a second reaction zone. Also, in some variations, syngas is catalytically converted to methanol in high yield in a first reaction zone, and the methanol is then converted (optionally, with additional syngas) to ethanol in a second reaction zone.
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Patent Agency Ranking
公开(公告)号：WO2009009389A2
公开(公告)日：2009-01-15
申请号：PCT/US2008069071
申请日：2008-07-02
Applicant: RANGE FUELS INC , KLEPPER ROBERT E , GEERTSEMA ARIE , ROBOTA HEINZ JUERGEN , STITES RONALD C , RIDLEY RICHARD , TIRMIZI SHAKEEL H , FERRARO FRANCIS M
Inventor： KLEPPER ROBERT E , GEERTSEMA ARIE , ROBOTA HEINZ JUERGEN , STITES RONALD C , RIDLEY RICHARD , TIRMIZI SHAKEEL H , FERRARO FRANCIS M
CPC classification number: C07C29/32 , B01J23/26 , B01J23/70 , B01J23/80 , B01J23/88 , B01J23/89 , B01J35/0006 , B01J37/20 , C07C29/1516 , Y02P20/52 , C07C31/04 , C07C31/08 , C07C31/10 , C07C31/12
Abstract: Methods and apparatus for producing alcohols from syngas are disclosed herein. In some variations, syngas is catalytically converted to methanol in a first reaction zone, and residual syngas from the first reaction zone is then catalytically converted to ethanol in a second reaction zone. Also, in some variations, syngas is catalytically converted to methanol in high yield in a first reaction zone, and the methanol is then converted (optionally, with additional syngas) to ethanol in a second reaction zone.
Abstract translation: 本文公开了从合成气生产醇的方法和装置。 在一些变化中，在第一反应区中将合成气催化转化成甲醇，然后在第二反应区将来自第一反应区的剩余合成气催化转化为乙醇。 而且，在一些变型中，合成气在第一反应区中以高产率被催化转化成甲醇，然后在第二反应区中将甲醇转化（任选地，与另外的合成气一起）转化为乙醇。
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公开(公告)号：WO2007011832A1
公开(公告)日：2007-01-25
申请号：PCT/US2006/027591
申请日：2006-07-14
Applicant: EXXONMOBIL CHEMICAL PATENTS INC. , WU, Margaret, M. , YANG, Norman , SURANA, Phil , PATIL, Anura , RUCKER, Steven, P. , QIAN, Kuangnan , TIRMIZI, Shakeel , HAGEMIESTER, Mark
Inventor： WU, Margaret, M. , YANG, Norman , SURANA, Phil , PATIL, Anura , RUCKER, Steven, P. , QIAN, Kuangnan , TIRMIZI, Shakeel , HAGEMIESTER, Mark
CPC classification number: C10G50/02 , C10G2300/1088 , C10G2300/302 , C10G2300/304 , C10G2300/703 , C10G2400/10 , C10M105/04 , C10M177/00 , C10M2205/0285 , C10N2240/02 , C10N2240/04 , C10N2240/10 , C10N2240/12 , C10N2270/00
Abstract: This invention discloses an improved process which employs mixed alpha-olefms as feed over activated metallocene catalyst systems to provide essentially random liquid polymers particularly useful in lubricant components or as functional fluids.
Abstract translation: 本发明公开了一种改进的方法，其使用混合的α-烯烃作为进料活化的茂金属催化剂体系，以提供特别可用于润滑剂组分或作为功能流体的基本上无规的液体聚合物。
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8.发明申请PROCESS FOR COMBINED BIODIESEL AND ALCOHOL PRODUCTION, AND FUEL COMPOSITIONS PRODUCED THEREFROM 审中-公开联合生物柴油和醇生产方法以及由此生产的燃料组合物
公开(公告)号：WO2010096549A2
公开(公告)日：2010-08-26
申请号：PCT/US2010/024574
申请日：2010-02-18
Applicant: RANGE FUELS, INC. , TIRMIZI, Shakeel, H.
Inventor： TIRMIZI, Shakeel, H.
Abstract: Improvements to biodiesel compositions, and methods for making those compositions more efficiently, are provided. Some variations of this invention provide processes for producing biodiesel and at least one C1-C4 alcohol, such as ethanol. Other variations provide certain biodiesel compositions containing C2+ alkyl esters. In some embodiments, biodiesel compositions are produced entirely from renewable resources.
Abstract translation: 提供了对生物柴油组合物的改进，以及更有效地制备这些组合物的方法。 本发明的一些变体提供了生产生物柴油和至少一种C 1 -C 4醇如乙醇的方法。 其他变体提供了含有C 2 +烷基酯的某些生物柴油组合物。 在一些实施方案中，生物柴油组合物完全由可再生资源生产。
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公开(公告)号：WO2009009388A3
公开(公告)日：2009-03-05
申请号：PCT/US2008069070
申请日：2008-07-02
Applicant: RANGE FUELS INC , KLEPPER ROBERT E , GEERTSEMA ARIE , TIRMIZI SHAKEEL H , FERRARO FRANCIS M , STITES RONALD C , HOHMAN JERROD , ROBOTA HEINZ JUERGEN
Inventor： KLEPPER ROBERT E , GEERTSEMA ARIE , TIRMIZI SHAKEEL H , FERRARO FRANCIS M , STITES RONALD C , HOHMAN JERROD , ROBOTA HEINZ JUERGEN
CPC classification number: C07C29/1518 , B01J2219/00006 , C01B3/16 , C07C29/32 , C10B47/44 , C10J3/66 , C10J2300/0916 , C10J2300/094 , C10J2300/0959 , C10J2300/0973 , C10J2300/1223 , C10J2300/1665 , C10J2300/1807 , C10K1/002 , C10K1/004 , C10K1/007 , C10K1/024 , C10K1/101 , C10K1/32 , C10K3/04 , Y02E50/18 , Y02P20/145 , C07C31/04 , C07C31/08 , C07C31/10 , C07C31/12 , C07C31/125
Abstract: This invention features methods and apparatus for producing syngas from any carbon-containing feed material. In some embodiments, a substoichiometric amount of oxygen is used to enhance the formation of syngas. In various embodiments, both oxygen and steam are added during the conversion of the feed material into syngas. The syngas can be converted to alcohols, such as ethanol, or to other products.
Abstract translation: 本发明的特征在于用于从任何含碳原料生产合成气的方法和装置。 在一些实施方案中，使用亚化学计量的氧来增强合成气的形成。 在各种实施方案中，在将进料转化为合成气期间，加入氧气和蒸汽。 合成气可以转化为醇类，如乙醇，或其他产品。
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公开(公告)号：WO2009009388A2
公开(公告)日：2009-01-15
申请号：PCT/US2008/069070
申请日：2008-07-02
Applicant: RANGE FUELS, INC. , KLEPPER, Robert, E. , GEERTSEMA, Arie , TIRMIZI, Shakeel, H. , FERRARO, Francis, M. , STITES, Ronald, C. , HOHMAN, Jerrod , ROBOTA, Heinz, Juergen
Inventor： KLEPPER, Robert, E. , GEERTSEMA, Arie , TIRMIZI, Shakeel, H. , FERRARO, Francis, M. , STITES, Ronald, C. , HOHMAN, Jerrod , ROBOTA, Heinz, Juergen
CPC classification number: C07C29/1518 , B01J2219/00006 , C01B3/16 , C07C29/32 , C10B47/44 , C10J3/66 , C10J2300/0916 , C10J2300/094 , C10J2300/0959 , C10J2300/0973 , C10J2300/1223 , C10J2300/1665 , C10J2300/1807 , C10K1/002 , C10K1/004 , C10K1/007 , C10K1/024 , C10K1/101 , C10K1/32 , C10K3/04 , Y02E50/18 , Y02P20/145 , C07C31/04 , C07C31/08 , C07C31/10 , C07C31/12 , C07C31/125
Abstract: This invention features methods and apparatus for producing syngas from any carbon-containing feed material. In some embodiments, a substoichiometric amount of oxygen is used to enhance the formation of syngas. In various embodiments, both oxygen and steam are added during the conversion of the feed material into syngas. The syngas can be converted to alcohols, such as ethanol, or to other products.
Abstract translation: 本发明的特征在于用于由任何含碳原料生产合成气的方法和装置。 在一些实施方案中，使用亚化学计量量的氧气来增强合成气的形成。 在各种实施方案中，在将原料转化成合成气的过程中添加氧气和蒸汽。 合成气可以转化为乙醇等醇类或其他产品。
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