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公开(公告)号:US09908860B2
公开(公告)日:2018-03-06
申请号:US15497548
申请日:2017-04-26
申请人: Novozymes A/S
发明人: Henrik Lund , Lisbeth Kalum , Martin Hofrichter , Sebastian Peter
IPC分类号: C07D301/03 , C12N9/00 , C12P17/02 , C12N9/08
CPC分类号: C07D301/03 , C07D301/12 , C12N9/0065 , C12P7/00 , C12P17/02 , C12Y111/02001 , Y02P20/52
摘要: The invention relates to enzymatic methods for epoxidation of a non-cyclic aliphatic alkene, or a terpene.
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公开(公告)号:US20170282162A1
公开(公告)日:2017-10-05
申请号:US15472782
申请日:2017-03-29
发明人: Jeremy J. Pietron , Paul A. Desario , Debra R. Rolison , Todd H. Brintlinger , Rhonda Michele Stroud
IPC分类号: B01J23/72 , B01J35/00 , B01J37/02 , C07D301/03 , B01J37/34 , C01B3/10 , C01B13/02 , C07B33/00 , B01J21/06 , B01J37/00
CPC分类号: B01J23/72 , B01J21/063 , B01J35/0013 , B01J35/002 , B01J35/004 , B01J35/006 , B01J35/1061 , B01J37/0072 , B01J37/0215 , B01J37/344 , C01B3/042 , C01B3/10 , C01B13/0207 , C07B33/00 , C07D301/03 , Y02E60/364
摘要: A composition having: titania aerogel having titania nanoparticles and copper nanoparticles. Each of the copper nanoparticles is in contact with more than one of the titania nanoparticles. A method of: providing a titania aerogel, and forming or depositing copper nanoparticles onto the surface of the titania aerogel.
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公开(公告)号:US09676695B2
公开(公告)日:2017-06-13
申请号:US13408759
申请日:2012-02-29
申请人: Mark Allen Nunley , Madan Mohan Bhasin , William George Etzkorn , George Ernest Keller, II , Parvez H. Wadia
发明人: Mark Allen Nunley , Madan Mohan Bhasin , William George Etzkorn , George Ernest Keller, II , Parvez H. Wadia
IPC分类号: C07C69/00 , C07C51/215 , C07C67/055 , C07D301/03 , C07C5/333 , E21B43/34
CPC分类号: C07C51/215 , C07C5/333 , C07C67/055 , C07D301/03 , E21B43/34 , C07C53/08 , C07C69/15 , C07C11/04
摘要: A method is disclosed of coupling and integrating natural gas recovery and separation along with chemical conversion. The method can comprise extracting at least one natural gas component. Non-limiting examples of the extracted component include ethane, propane, butanes, and pentanes. The method can also comprise contacting a natural gas stream with a catalyst under conditions that selectively convert at least one component into at least one product, such as ethylene, acetic acid, polyethylene, vinyl acetate, ethylene vinyl acetate, ethylene oxide, ethylene glycol, and their derivatives, propylene, polypropylene, propylene oxide, propylene glycol, acrylates, acrolein, acrylic acid, butenes, butadiene, methacrolein, methacrylic acid, methacrylates, and their derivatives, which can then be separated from the remaining components. The method can further comprise integrating production of ethylene, acetic acid, and/or vinyl acetate with polymerization of ethylene-based polymers, such as polyethylene, ethylene vinyl acetate, ethylene vinyl alcohol, polyvinyl acetate, or polyvinyl alcohol.
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4.
公开(公告)号:US20170073823A1
公开(公告)日:2017-03-16
申请号:US15341260
申请日:2016-11-02
申请人: CALERA CORPORATION
发明人: Thomas A. Albrecht , Ryan J. Gilliam , Bryan Boggs
CPC分类号: C25B3/06 , B01J27/122 , B01J27/132 , C07C17/02 , C07D301/03 , C25B1/00 , C25B1/02 , C25B1/16 , C25B1/18 , C25B1/20 , C25B1/26 , C25B1/46 , C25B3/02 , C25B9/06 , C25B9/08 , C25B11/0489 , Y02E60/366
摘要: There are provided methods and systems for an electrochemical cell including an anode and a cathode where the anode is contacted with a metal ion that converts the metal ion from a lower oxidation state to a higher oxidation state. The metal ion in the higher oxidation state is reacted with hydrogen gas, an unsaturated hydrocarbon, and/or a saturated hydrocarbon to form products.
摘要翻译: 提供了包括阳极和阴极的电化学电池的方法和系统,其中阳极与将金属离子从较低氧化态转化为较高氧化态的金属离子接触。 较高氧化态的金属离子与氢气,不饱和烃和/或饱和烃反应形成产物。
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公开(公告)号:US20170056860A1
公开(公告)日:2017-03-02
申请号:US15244936
申请日:2016-08-23
发明人: Sandor Nagy , Barbara Kimmich
CPC分类号: B01J23/66 , B01J21/16 , B01J23/50 , B01J23/687 , B01J23/688 , B01J23/89 , B01J31/26 , B01J35/0006 , B01J37/0203 , B01J37/0205 , B01J37/0213 , B01J37/0215 , B01J37/0236 , B01J37/088 , C07D301/03 , C07D301/10
摘要: Epoxidation methods and catalyst are described herein. The epoxidation catalysts generally include a metal component including silver and a support material including kaolinite, wherein the epoxidation catalyst includes less than 55 wt. % metal component.
摘要翻译: 本文描述了环氧化方法和催化剂。 环氧化催化剂通常包括包括银的金属组分和包括高岭石的载体材料,其中环氧化催化剂包含小于55wt。 %金属成分。
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公开(公告)号:US20170001940A1
公开(公告)日:2017-01-05
申请号:US15197838
申请日:2016-06-30
申请人: Sadesh Sookraj
发明人: Sadesh H. Sookraj
IPC分类号: C07C51/347 , C07D307/60 , C10J3/72 , C07D307/89 , C07C1/24 , C07D301/03 , C07D493/18
CPC分类号: C10J3/72 , C07C1/24 , C07C51/416 , C07D301/03 , C07D307/60 , C07D307/89 , C07D493/18 , C10J2300/0916 , Y02P20/52 , C07C63/26 , C07C11/04
摘要: The present invention provides methods for the production of terephthalic acid and derivatives thereof using ethylene oxide, carbon monoxide and furan as feedstocks. The process is characterized by high yields and high carbon efficiency. The process can utilize 100% biobased feedstocks (EO via ethanol, CO via biomass gasification, and furan via known processes from cellulosic feedstocks).
摘要翻译: 本发明提供使用环氧乙烷,一氧化碳和呋喃作为原料生产对苯二甲酸及其衍生物的方法。 该方法的特点是高产率和高碳效率。 该方法可利用100%生物基原料(EO通过乙醇,CO通过生物质气化,呋喃通过已知方法从纤维素原料)。
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公开(公告)号:US09458478B2
公开(公告)日:2016-10-04
申请号:US14382957
申请日:2013-03-25
申请人: Novozymes A/S
发明人: Henrik Lund , Lisbeth Kalum , Martin Hofrichter , Sebastian Peter
IPC分类号: C12P17/02 , C12P7/00 , C07D301/12
CPC分类号: C07D301/03 , C07D301/12 , C12N9/0065 , C12P7/00 , C12P17/02 , C12Y111/02001 , Y02P20/52
摘要: The invention relates to enzymatic methods for epoxidation of a non-cyclicaliphatic alken, or a terpen.
摘要翻译: 本发明涉及非环状脂肪族烯烃或萜烯的环氧化的酶法。
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8.
公开(公告)号:US20150337443A1
公开(公告)日:2015-11-26
申请号:US14814935
申请日:2015-07-31
申请人: CALERA CORPORATION
CPC分类号: C25B3/06 , B01J27/122 , B01J27/132 , C07C17/02 , C07D301/03 , C25B1/00 , C25B1/02 , C25B1/16 , C25B1/18 , C25B1/20 , C25B1/26 , C25B1/46 , C25B3/02 , C25B9/06 , C25B9/08 , C25B11/0489 , Y02E60/366
摘要: There are provided methods and systems for an electrochemical cell including an anode and a cathode where the anode is contacted with a metal ion that converts the metal ion from a lower oxidation state to a higher oxidation state. The metal ion in the higher oxidation state is reacted with hydrogen gas, an unsaturated hydrocarbon, and/or a saturated hydrocarbon to form products.
摘要翻译: 提供了包括阳极和阴极的电化学电池的方法和系统,其中阳极与将金属离子从较低氧化态转化为较高氧化态的金属离子接触。 较高氧化态的金属离子与氢气,不饱和烃和/或饱和烃反应形成产物。
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公开(公告)号:US20150251979A1
公开(公告)日:2015-09-10
申请号:US14717189
申请日:2015-05-20
申请人: SHELL OIL COMPANY
IPC分类号: C07C29/10 , C07D301/03 , C07C1/20
CPC分类号: C07C29/106 , C07C1/20 , C07C29/132 , C07D301/03 , C07D301/10
摘要: The invention relates to a process for the production of ethylene oxide, comprising the steps of: producing ethylene by converting a stream comprising an oxygenate into a stream comprising ethylene and ethane; producing ethylene oxide by subjecting ethylene and ethane from the stream comprising ethylene and ethane to oxidation conditions resulting in a stream comprising ethylene oxide, unconverted ethylene and ethane; and recovering ethylene oxide from the stream comprising ethylene oxide, unconverted ethylene and ethane.
摘要翻译: 本发明涉及生产环氧乙烷的方法,包括以下步骤:通过将包含含氧化合物的料流转化成包含乙烯和乙烷的料流来生产乙烯; 通过使来自包含乙烯和乙烷的物流的乙烯和乙烷经历氧化条件产生包含环氧乙烷,未转化的乙烯和乙烷的物流来生产环氧乙烷; 并从包含环氧乙烷,未转化的乙烯和乙烷的物流中回收环氧乙烷。
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公开(公告)号:US09067901B2
公开(公告)日:2015-06-30
申请号:US13980927
申请日:2012-01-23
IPC分类号: C07D301/03 , C07C31/18 , C07C29/00 , C07D301/10 , C07C29/132
CPC分类号: C07C29/106 , C07C1/20 , C07C29/132 , C07D301/03 , C07D301/10
摘要: The invention relates to a process for the production of ethylene oxide, comprising the steps of: producing ethylene by converting a stream comprising an oxygenate into a stream comprising ethylene and ethane; producing ethylene oxide by subjecting ethylene and ethane from the stream comprising ethylene and ethane to oxidation conditions resulting in a stream comprising ethylene oxide, unconverted ethylene and ethane; and recovering ethylene oxide from the stream comprising ethylene oxide, unconverted ethylene and ethane.
摘要翻译: 本发明涉及生产环氧乙烷的方法,包括以下步骤:通过将包含含氧化合物的料流转化成包含乙烯和乙烷的料流来生产乙烯; 通过使来自包含乙烯和乙烷的物流的乙烯和乙烷经历氧化条件产生包含环氧乙烷,未转化的乙烯和乙烷的物流来生产环氧乙烷; 并从包含环氧乙烷,未转化的乙烯和乙烷的物流中回收环氧乙烷。
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