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公开(公告)号：US11952321B2
公开(公告)日：2024-04-09
申请号：US17622456
申请日：2020-06-26
发明人： Dirk De Vos , Maxime Stalpaert
IPC分类号： C07C1/207 , B01J23/46 , C07C1/24 , C07C45/49 , C07D307/36
CPC分类号： C07C1/24 , B01J23/462 , C07C45/49 , C07D307/36 , C07C2523/46
摘要： The invention relates to methods of hydrodeoxygenation of oxygenated compounds into compounds with unsaturated carbon-carbon bonds, comprising the steps of: a) providing a reaction mixture comprising, an oxygenated compound containing one or more of a hydroxyl, keto or aldehyde group, an ionic liquid, a homogeneous metal catalyst, and carbon monoxide or a carbon monoxide releasing compound, b) reacting said reaction mixture under a H2 atmosphere at acidic conditions at a temperature between 180 and 250° C. and a pressure between 10 and 200 bar.
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公开(公告)号：US09975105B2
公开(公告)日：2018-05-22
申请号：US14416374
申请日：2013-07-23
IPC分类号： C07C29/158 , B01J19/24 , C07C45/49 , C01B3/58 , B01J37/03 , B01J21/06 , B01J23/60 , B01J23/80 , B01J35/10 , B01J37/02 , C07C29/141 , B01J21/08 , B01J23/656
CPC分类号： B01J19/245 , B01J21/063 , B01J21/08 , B01J23/6562 , B01J23/80 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J35/1061 , B01J37/0201 , B01J37/031 , B01J37/033 , B01J2219/24 , C01B3/58 , C01B2203/045 , C01B2203/0485 , C07C29/141 , C07C29/158 , C07C45/49 , C07C31/08 , C07C47/06
摘要： A system for producing an oxygenate, comprising: a desulfurization apparatus for contacting a raw material gas comprising hydrogen and carbon monoxide with a desulfurizing agent comprising copper; and a synthesis apparatus for contacting the raw material gas treated by the desulfurizing apparatus with an oxygenate-synthesis catalyst comprising rhodium.
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公开(公告)号：US09951051B2
公开(公告)日：2018-04-24
申请号：US15314181
申请日：2015-05-28
申请人： Shionogi & Co., Ltd.
IPC分类号： C07D403/12 , C07D239/94 , C07D295/03 , C07C321/04 , C07D413/12
CPC分类号： C07D403/12 , C07B61/00 , C07B2200/13 , C07C45/49 , C07C49/794 , C07C321/04 , C07D239/94 , C07D295/03 , C07D413/12
摘要： The present invention relates to a Sonogashira-Carbonylation reaction using two types of gas, as well as novel crystals which can control a heat of the said reaction and the process of producing the same. In addition, the present invention relates to a ligand (additive) to prevent the deactivation of a palladium catalyst.
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公开(公告)号：US09790156B2
公开(公告)日：2017-10-17
申请号：US15340389
申请日：2016-11-01
CPC分类号： C07C45/505 , B01J31/2409 , B01J2231/321 , B01J2531/822 , C07C45/49 , C07C45/50 , C07C47/19
摘要： The present technology relates to methods of hydroformylating allyl alcohol to 4-hydroxybutanal and 2-methyl-3-hydroxypropanal, comprising (i) admixing allyl alcohol with CO and H2 to form a starting material mixture, and (ii) reacting the starting material mixture in the presence of a catalyst under conditions capable of forming a product mixture comprising 4-hydroxybutanal and 2-methyl-3-hydroxypropanal, wherein the catalyst is a transition metal complex comprising a transition metal ion and a diphosphine ligand with a bite angle from about 70° to about 100°, and wherein the ratio of 4-hydroxybutanal to 2-methyl-3-hydroxypropanal in the product mixture is less than 1.5:1.
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公开(公告)号：US09718754B2
公开(公告)日：2017-08-01
申请号：US15153827
申请日：2016-05-13
CPC分类号： C07C45/49 , B01J27/128 , B01J31/0239 , B01J31/0268 , B01J31/20 , B01J2231/321 , B01J2531/821 , C07C29/32 , C07C51/12 , C07C31/08 , C07C47/06 , C07C53/08
摘要： Disclosed is a process for the reductive carbonylation of a low molecular weight alcohol to produce the homologous aldehyde and/or alcohol. The process includes conducting the reaction to produce the aldehyde in the presence of a single component catalyst complex composed of cobalt, an onium cation and iodide in a ratio of 1:2:4 without additional promoters. A ruthenium co-catalyst is used in the production of the homologous alcohol. The reductive carbonylation reaction does not require an additional iodide promoter and produces a crude reductive carbonylation product substantially free of methyl iodide.
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公开(公告)号：US20170121262A1
公开(公告)日：2017-05-04
申请号：US15340389
申请日：2016-11-01
CPC分类号： C07C45/505 , B01J31/2409 , B01J2231/321 , B01J2531/822 , C07C45/49 , C07C45/50 , C07C47/19
摘要： The present technology relates to methods of hydroformylating allyl alcohol to 4-hydroxybutanal and 2-methyl-3-hydroxypropanal, comprising (i) admixing allyl alcohol with CO and H2 to form a starting material mixture, and (ii) reacting the starting material mixture in the presence of a catalyst under conditions capable of forming a product mixture comprising 4-hydroxybutanal and 2-methyl-3-hydroxypropanal, wherein the catalyst is a transition metal complex comprising a transition metal ion and a diphosphine ligand with a bite angle from about 70° to about 100°, and wherein the ratio of 4-hydroxybutanal to 2-methyl-3-hydroxypropanal in the product mixture is less than 1.5:1.
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7.发明授权Catalyst for C2 oxygenate synthesis, device for manufacturing C2 oxygenate, and method for manufacturing C2 oxygenate 有权用于C2含氧化合物合成的催化剂，用于制备C2含氧化合物的装置，以及制造C2含氧化合物的方法公开(公告)号：US09272971B2
公开(公告)日：2016-03-01
申请号：US14240108
申请日：2013-02-28
IPC分类号： B01J23/00 , B01J23/02 , C07C29/153 , C07C29/158 , C07C45/49 , C07C51/10 , B01J37/02 , B01J21/06 , B01J23/656 , B01J35/10 , B01J8/06
CPC分类号： C07C29/153 , B01J8/06 , B01J21/063 , B01J23/58 , B01J23/6562 , B01J35/1019 , B01J35/1023 , B01J35/1038 , B01J35/1057 , B01J35/1061 , B01J37/0201 , B01J37/024 , C07C29/158 , C07C45/49 , C07C51/10 , Y02P20/52 , C07C31/08 , C07C47/06 , C07C53/08
摘要： The present invention relates to a catalyst for C2 oxygenate synthesis in which a hydrogenated active metal is supported on a porous carrier to synthesize a C2 oxygenate from a mixed gas containing hydrogen and carbon monoxide, wherein the porous carrier has an average pore diameter of 0.1 to 20 nm.
摘要翻译： 本发明涉及一种用于C2含氧化合物合成的催化剂，其中将氢化的活性金属负载在多孔载体上以从含氢和一氧化碳的混合气体中合成C2含氧化合物，其中多孔载体的平均孔径为0.1〜 20nm。
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8.发明授权Catalyst for oxygenate synthesis and method for manufacturing same, device for manufacturing oxygenate, and method for manufacturing oxygenate 有权含氧化合物合成催化剂及其制造方法，含氧化合物的制造装置以及含氧化合物的制造方法公开(公告)号：US09272267B2
公开(公告)日：2016-03-01
申请号：US14237427
申请日：2012-08-22
申请人： Toshihito Miyama
发明人： Toshihito Miyama
IPC分类号： B01J31/00 , B01J23/00 , B01J23/656 , C07C29/158 , C07C45/49 , B01J37/02 , B01J21/14
CPC分类号： B01J23/6562 , B01J21/14 , B01J37/02 , B01J37/0207 , B01J37/0242 , C07C29/158 , C07C45/49 , Y02E50/18 , Y02P20/52 , C07C31/08 , C07C47/06
摘要： The present invention relates to a catalyst for oxygenate synthesis for synthesizing an oxygenate from a mixed gas containing hydrogen and carbon monoxide, the catalyst for oxygenate synthesis containing: a component (A): rhodium, a component (B): manganese, a component (C): an alkali metal, and a component (D): a component (D1), component (D2) or component (D3), wherein the component (D1) is one or more substances selected from the group consisting of titanium, vanadium and chromium, the component (D2) is an element belonging to group 13 of the periodic table, and the component (D3) is one or more substances selected from the group consisting of magnesium and lanthanoids. According to the present invention, an oxygenate can be synthesized efficiently from a mixed gas containing hydrogen and carbon monoxide.
摘要翻译： 本发明涉及一种用于从含氢和一氧化碳的混合气体中合成含氧化合物的含氧化合物催化剂，含氧合成催化剂含有：组分（A）：铑，组分（B）：锰，组分（ C）：碱金属和组分（D）：组分（D1），组分（D2）或组分（D3），其中组分（D1）是一种或多种选自钛，钒 和组分（D2）是属于周期表第13族的元素，组分（D3）是一种或多种选自镁和镧系元素的物质。 根据本发明，可以从含有氢和一氧化碳的混合气体中有效地合成含氧化合物。
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公开(公告)号：US09266807B1
公开(公告)日：2016-02-23
申请号：US14586094
申请日：2014-12-30
发明人： David William Norman , Gerald Charles Tustin , Jonathan Michael Penney , Andrew James Vetter , Venkata Bharat Ram Boppana
IPC分类号： C07C45/49 , C07C41/56 , C07C29/16 , B01J23/22 , B01J23/44 , B01J23/80 , B01J27/128 , B01J31/22 , B01J31/24 , C07C41/50 , C07C29/34
CPC分类号： C07C45/49 , B01J21/04 , B01J21/063 , B01J23/22 , B01J23/44 , B01J23/80 , B01J27/128 , B01J31/2282 , B01J31/24 , B01J35/0006 , B01J37/0201 , B01J2531/845 , B01J2540/40 , B01J2540/50 , C07C29/16 , C07C41/50 , C07C47/02 , C07C31/12 , C07C43/303
摘要： Processes are provided for contacting at least one Cn alcohol equivalent having n carbon atoms and at least one Cn+1 alcohol equivalent having (n+1) carbon atoms with a Guerbet catalyst to form a product composition comprising a product compound having the structure: wherein: C is a carbon atom; H is a hydrogen atom; Q is an alcohol or aldehyde group having one carbon; R is a linear alkyl group having n carbon atoms; and T is an alkyl group having (n−1) carbon atoms, except that when n=1, T is methyl.
摘要翻译： 提供了使具有n个碳原子和至少一个具有（n + 1）个碳原子的至少一个Cn + 1醇当量的至少一个Cn醇当量与格尔贝特催化剂接触以形成包含具有以下结构的产物化合物的产物组合物的方法：其中 C是碳原子; H是氢原子; Q是具有一个碳的醇或醛基; R是具有n个碳原子的直链烷基; 并且T是具有（n-1）个碳原子的烷基，除了当n = 1时，T是甲基。
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10.发明申请METHOD FOR THE PRODUCTION OF POLYETHYLENE TEREPHTHALATE WITH A LOW CARBON FOOTPRINT 审中-公开用低碳碳酸钙生产聚乙烯三烯酸盐的方法公开(公告)号：US20150299086A1
公开(公告)日：2015-10-22
申请号：US14646742
申请日：2013-11-21
发明人： Said FARHA , Kamal FARHA , Philip FARHA
IPC分类号： C07C51/265 , C07C7/08 , B01D3/40 , C07C29/151 , C01B31/08 , C01B31/20 , C08G63/183 , C07C45/50
CPC分类号： C07C51/265 , B01D3/40 , C01B32/324 , C01B32/336 , C01B32/342 , C01B32/40 , C01B32/50 , C07C7/08 , C07C29/1518 , C07C45/49 , C07C45/505 , C08G63/183 , C10B53/02 , C10B57/06 , C10G2300/1003 , C10G2300/1014 , C10G2400/30 , Y02E50/14 , Y02E50/32 , Y02P30/20 , C07C47/542 , C07C63/26
摘要： The present invention relates to a method for producing terephthalic acid from lignocellulosic biomass including the steps of pyrolysis of lignocellulosic biomass in the presence of a catalyst obtaining biochar, crude bio-oil and gases; collecting an aromatic fraction from the crude bio-oil and/or from the gases, extracting toluene from the aromatic fraction by distillation; converting the toluene to a p-tolualdehyde by catalyzed carbonylation; oxidation of the p-tolualdehyde in a liquid phase oxidation to tereph thalic acid.
摘要翻译： 本发明涉及从木质纤维素生物质生产对苯二甲酸的方法，包括在获得生物炭，粗生物油和气体的催化剂存在下热解木质纤维素生物质的步骤; 从粗生物油和/或从气体中收集芳族馏分，通过蒸馏从芳族馏分中提取甲苯; 通过催化羰基化将甲苯转化成对甲苯甲醛; 在液相氧化中将对甲苯甲醛氧化成对苯二甲酸。
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