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1. 发明授权

US10647670B2 Preparation of compounds from levulinic acid 有权
公开(公告)号：US10647670B2
公开(公告)日：2020-05-12
申请号：US15547041
申请日：2016-01-29
申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
发明人： Mark Mascal , Saikat Dutta , Linglin Wu
IPC分类号： C07C407/00 , C07C51/285 , C07C51/367 , C07B41/08 , C07B41/14 , C07C55/10 , C07C59/01 , C07C409/16
摘要： The present invention provides a method of making carboxylic acids from levulinic acid, such as succinic acid and 3-hydroxypropanoic acid, by reacting levulinic acid with an oxidant such as hydrogen peroxide under acidic or basic conditions.

2. 发明申请

US20200055816A1 PREPARATION OF COMPOUNDS FROM LEVULINIC ACID 审中-公开
公开(公告)号：US20200055816A1
公开(公告)日：2020-02-20
申请号：US16555710
申请日：2019-08-29
申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
发明人： Mark MASCAL , Saikat DUTTA , Linglin WU
IPC分类号： C07C407/00 , C07C409/16 , C07C59/01 , C07C55/10 , C07B41/14 , C07B41/08 , C07C51/367 , C07C51/285
摘要： The present invention provides a method of making carboxylic acids from levulinic acid, such as succinic acid and 3-hydroxypropanoic acid, by reacting levulinic acid with an oxidant such as hydrogen peroxide under acidic or basic conditions.

3. 发明授权

US10550060B2 Process for the direct conversion of alkenes to carboxylic acids 有权
公开(公告)号：US10550060B2
公开(公告)日：2020-02-04
申请号：US16215991
申请日：2018-12-11
申请人： EVONIK DEGUSSA GMBH
发明人： Rui Sang , Peter Kucmierczyk , Kaiwu Dong , Ralf Jackstell , Matthias Beller , Robert Franke
IPC分类号： C07C51/14 , B01J31/00 , B01J31/22 , B01J31/24 , B01J31/30 , C07B41/08
摘要： Process for the direct conversion of alkenes to carboxylic acids.

4. 发明授权

US10252960B2 Method for transforming sugars and sugar alcohols into mono- and poly-oxidized compounds in the presence of a heterogeneous catalyst 有权
公开(公告)号：US10252960B2
公开(公告)日：2019-04-09
申请号：US15739921
申请日：2016-04-21
申请人： IFP Energies nouvelles
发明人： Emilie Brule , Etienne Girard , Amandine Cabiac , Damien Delcroix , Marc Jacquin
IPC分类号： C07C27/00 , C07C29/132 , C07C29/60 , C07C29/00 , B01J21/06 , B01J23/34 , C01G23/00 , C01G25/02 , C01G45/12 , C07C31/18 , C07H3/02 , C07H3/06 , C07B41/06 , C07B41/08 , C07B41/12
摘要： The invention concerns a method for converting a feedstock selected from sugars or sugar alcohols, alone or in a mixture, into mono- or polyoxygenated compounds, wherein the feedstock is contacted with at least one heterogeneous catalyst comprising a support selected from perovskites of formula ABO3, in which A is selected from the elements Mg, Ca, Sr and Ba and B is selected from the elements Fe, Mn, Ti and Zr, and the oxides of elements selected from lanthanum, neodymium, yttrium and cerium, alone or in a mixture, which oxides can be doped with at least one element selected from alkali metals, alkaline earths and rare earths, in a reducing atmosphere, at a temperature of 100° C. to 300° C. and at a pressure of 0.1 MPa to 50 MPa.

5. 发明授权

US09856282B2 Dehydrogenation catalyst, and carbonyl compound and hydrogen production method using said catalyst 有权
公开(公告)号：US09856282B2
公开(公告)日：2018-01-02
申请号：US15183490
申请日：2016-06-15
申请人： Kanto Kagaku Kabushiki Kaisha
发明人： Ryohei Yamaguchi , Ken-ichi Fujita
IPC分类号： C07F17/02 , C07C45/00 , C07C201/12 , B01J7/02 , C07C51/16 , B01J31/22 , C01B3/06 , C01B3/32 , C01B3/00 , C01B3/22 , C07B41/06 , C07B41/08 , C07J13/00
CPC分类号： C07F17/02 , B01J7/02 , B01J31/2295 , B01J2231/763 , B01J2231/766 , B01J2531/827 , C01B3/0015 , C01B3/06 , C01B3/22 , C01B3/326 , C01B2203/02 , C01B2203/0227 , C01B2203/0277 , C01B2203/1041 , C01B2203/1064 , C01B2203/1205 , C01B2203/1211 , C01B2203/1217 , C01B2203/1223 , C01B2203/1229 , C07B41/06 , C07B41/08 , C07C45/002 , C07C51/16 , C07C201/12 , C07C2601/08 , C07C2601/14 , C07J13/007 , Y02E60/328 , Y02E60/36 , Y02P20/132 , C07C47/02 , C07C47/06 , C07C47/32 , C07C47/52 , C07C49/04 , C07C49/213 , C07C49/395 , C07C49/403
摘要： Objects of the present invention are to provide a novel dehydrogenation reaction catalyst, to provide a method that can produce a ketone, an aldehyde, and a carboxylic acid with high efficiency from an alcohol, and to provide a method for efficiently producing hydrogen from an alcohol, formic acid, or a formate, and they are accomplished by a catalyst containing an organometallic compound of Formula (1).

6. 发明申请

US20170144897A1 FUNCTIONALIZED ASPHALTENES AND METHODS THEREOF 有权
公开(公告)号：US20170144897A1
公开(公告)日：2017-05-25
申请号：US14949928
申请日：2015-11-24
申请人： King Fahd University of Petroleum and Minerals
发明人： Mohammad Nahid SIDDIQUI
IPC分类号： C02F1/28 , C07B41/02 , C07B41/06 , C07B41/08 , C07C211/00 , C07C205/00
CPC分类号： C07C205/00 , B01J20/22 , B01J20/28004 , B01J20/28059 , B01J20/28078 , B01J20/3206 , B01J20/3248 , B01J2220/4875 , C02F1/285 , C02F1/286 , C02F2101/308 , C02F2303/16
摘要： A functionalized asphaltene, obtained by refluxing with an acid solution. The functionalized asphaltene contains elevated levels of oxygen content due to nitration and oxidation of the refluxing process. The refluxing process also imparts organic functional groups including at least amines, nitro groups carbonyl groups, carboxylic groups and hydroxyl groups to the functionalized asphaltene, and these functional groups are attached to, thereby coating the surface of a functionalized asphaltene particle. A method for removing dye compounds from an aqueous sample with the functionalized asphaltene is also described.

7. 发明授权

US09643948B2 2-oxo-1,3-dioxolane-4-acyl halides, their preparation and use 有权
公开(公告)号：US09643948B2
公开(公告)日：2017-05-09
申请号：US14899638
申请日：2014-05-15
申请人： Construction Research & Technology, GmbH
发明人： Sophie Putzien , Maximilian Köhler , Heimo Wölfle , Burkhard Walther
IPC分类号： C07D317/36 , C07B41/08
CPC分类号： C07D317/36 , C07B41/08
摘要： The present invention suggests 2-oxo-1,3-dioxolane-4-acyl halides of formula (I), wherein X is selected from F, Cl, Br, I and mixtures thereof, preferably Cl, processes for the preparation of said 2-oxo-1,3-dioxolane-4-acyl halides, the use of said 2-oxo-1,3-dioxolane-4-acyl halides for the preparation of 2-oxo-1,3-dioxolane-4-carboxylic esters of formula (II), the use of said 2-oxo-1,3-dioxolane-4-acyl halides for the preparation of 2-oxo-1,3-dioxolane-4-carboxamides of formula (III), and also the use of said 2-oxo-1,3-dioxolane-4-acyl halides as agents for the blocking of amines.

8. 发明授权

US09593064B2 Conversion of alcohols to alkyl esters and carboxylic acids using heterogeneous palladium-based catalysts 有权
标题翻译：使用非均相钯基催化剂将醇转化为烷基酯和羧酸
公开(公告)号：US09593064B2
公开(公告)日：2017-03-14
申请号：US14702266
申请日：2015-05-01
申请人： Wisconsin Alumni Research Foundation
发明人： Shannon S. Stahl , Adam B. Powell , Thatcher W. Root , David S. Mannel , Maaz S. Ahmed
IPC分类号： C07C67/40 , C07C51/235 , B01J23/644 , C07D307/68 , C07B33/00 , C07B41/08 , B01J37/03 , B01J37/16 , B01J23/00 , B01J23/58 , B01J23/60 , B01J23/62 , B01J23/648 , B01J37/02
CPC分类号： C07C51/235 , B01J21/18 , B01J23/002 , B01J23/58 , B01J23/60 , B01J23/628 , B01J23/6447 , B01J23/6484 , B01J27/0576 , B01J35/0006 , B01J37/0203 , B01J37/035 , B01J37/16 , C07B33/00 , C07B41/08 , C07C67/40 , C07C2601/14 , C07D307/68 , C07C61/08 , C07C53/126 , C07C63/06 , C07C63/70 , C07C65/21 , C07C69/24
摘要： Disclosed are methods for synthesizing an ester or a carboxylic acid from an organic alcohol. To form the ester one reacts, in the presence of oxygen gas, the alcohol with methanol or ethanol. This reaction occurs in the presence of a catalyst comprising palladium and a co-catalyst comprising bismuth, tellurium, lead, cerium, titanium, zinc and/or niobium (most preferably at least bismuth and tellurium). Alternatively that catalyst can be used to generate an acid from that alcohol, when water is also added to the reaction mix.
摘要翻译：公开了从有机醇合成酯或羧酸的方法。为了形成酯，在氧气的存在下，醇与甲醇或乙醇反应。该反应发生在包含钯和包含铋，碲，铅，铈，钛，锌和/或铌（最优选至少铋和碲）的助催化剂的催化剂的存在下。或者，当水也加入到反应混合物中时，催化剂可用于从该醇产生酸。

9. 发明授权

US09403734B2 Method for producing organic acids and organic acid degradation compounds from biomass 有权
标题翻译：从生物质生产有机酸和有机酸降解化合物的方法
公开(公告)号：US09403734B2
公开(公告)日：2016-08-02
申请号：US14487208
申请日：2014-09-16
申请人： Georgia-Pacific LLC
发明人： John Patrick Kelly , Michael Eugene Carroll , Paul Topping
IPC分类号： C07B41/08
CPC分类号： C07B41/08 , C07C51/00 , C07C59/185
摘要： A method and integrated reactor system are provided for producing one or more organic acids, organic acid degradation compounds, and combinations thereof, from various types of biomass, including sludge from a pulp and paper mill.
摘要翻译：提供了一种方法和综合反应器系统，用于从各种类型的生物质（包括来自纸浆和造纸厂的污泥）中生产一种或多种有机酸，有机酸降解化合物及其组合。

10. 发明授权

US09005532B2 Process for continuous recovering (meth) acrylic acid and apparatus for the process 有权
标题翻译：用于连续回收（甲基）丙烯酸的方法和该方法的设备
公开(公告)号：US09005532B2
公开(公告)日：2015-04-14
申请号：US14135190
申请日：2013-12-19
申请人： LG Chem, Ltd.
发明人： Se-Won Baek , Hyun-Kyu Kim , Dong-Hyun Cho , Jun-Seok Ko
IPC分类号： C07B41/08 , C07C51/44 , C07C51/25 , C07C51/42 , B01D3/00 , C07C51/16
CPC分类号： C07C51/44 , B01D3/009 , C07C51/16 , C07C51/252 , C07C51/42 , C07C57/04
摘要： The present invention relates to a method and apparatus for continuous recovery of (meth)acrylic acid, and more specifically to a method of continuous recovery of (meth)acrylic acid, including: conducting gas phase oxidation of at least one compound selected from the group consisting of propane, propylene, butane, i-butylene, t-butylene, and (meth)acrolein in the presence of a catalyst to obtain a mixed gas containing (meth)acrylic acid; quenching the (meth)acrylic acid-containing mixed gas to remove high boiling point by-products in the (meth)acrylic acid-containing mixed gas; contacting the high boiling point by-product-free (meth)acrylic acid-containing mixed gas with water or an aqueous solution to obtain an aqueous solution containing (meth)acrylic acid; and purifying the aqueous solution containing (meth)acrylic acid to obtain (meth)acrylic acid.The continuous recovery method of (meth)acrylic acid according to the present invention may significantly reduce energy consumption and continuously recover high purity (meth)acrylic acid with excellent production efficiency compared to the previous recovery methods.
摘要翻译：本发明涉及一种连续回收（甲基）丙烯酸的方法和装置，更具体地涉及一种连续回收（甲基）丙烯酸的方法，包括：进行至少一种选自下列的化合物的气相氧化：在催化剂存在下由丙烷，丙烯，丁烷，异丁烯，叔丁烯和（甲基）丙烯醛组成，得到含（甲基）丙烯酸的混合气体; 淬灭含（甲基）丙烯酸的混合气体以除去含（甲基）丙烯酸的混合气体中的高沸点副产物; 使高沸点副产物（甲基）丙烯酸混合气体与水或水溶液接触，得到含有（甲基）丙烯酸的水溶液; 并纯化含有（甲基）丙烯酸的水溶液，得到（甲基）丙烯酸。与先前的回收方法相比，本发明的（甲基）丙烯酸的连续回收方法可以显着降低能量消耗，并以优异的生产效率连续回收高纯度（甲基）丙烯酸。

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