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1. 发明授权

US09284512B2 Methods of refining and producing dibasic esters and acids from natural oil feedstocks 有权
公开(公告)号：US09284512B2
公开(公告)日：2016-03-15
申请号：US14628467
申请日：2015-02-23
申请人： Elevance Renewable Sciences, Inc.
发明人： Thomas E. Snead , Steven A. Cohen , Demond L. Gildon
IPC分类号： C07C1/213 , C07C1/36 , C07C67/475 , C11B3/02 , C11C3/00 , C10G45/00 , C10G45/58 , C10G50/00 , C10G65/04 , C11B3/00 , C10L1/02 , C10L1/08 , C10G3/00 , C07C67/03 , C07C67/333
CPC分类号： C11B3/02 , C07C67/03 , C07C67/333 , C07C67/475 , C10G3/42 , C10G45/00 , C10G45/58 , C10G50/00 , C10G65/043 , C10G2300/1014 , C10G2300/1018 , C10G2300/1088 , C10G2300/30 , C10G2300/301 , C10G2300/307 , C10G2300/308 , C10G2300/44 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10G2400/20 , C10G2400/22 , C10L1/026 , C10L1/08 , C10L2200/0469 , C10L2200/0476 , C11B3/00 , C11C3/00 , C11C3/003 , Y02P20/582 , Y02P30/20 , C07C69/533 , C07C69/593
摘要： Methods are provided for refining natural oil feedstocks and producing dibasic esters and/or dibasic acids. The methods comprise reacting a terminal olefin with an internal olefin in the presence of a metathesis catalyst to form a dibasic ester and/or dibasic acid. In certain embodiments, the olefin esters are formed by reacting the feedstock in the presence of a metathesis catalyst under conditions sufficient to form a metathesized product comprising olefins and esters, separating the olefins from the esters in the metathesized product, and transesterifying the esters in the presence of an alcohol to form a transesterified product having olefin esters.

2. 发明授权

US4317905A Preparation of compounds containing two conjugated double bonds cis-cis and cis-trans 失效
标题翻译：含有两个共轭双键的顺式 - 顺式和顺式 - 反式的化合物的制备
公开(公告)号：US4317905A
公开(公告)日：1982-03-02
申请号：US41064
申请日：1979-05-21
申请人： Pietro Massardo , Giorgio Cassani , Paolo Piccardi
发明人： Pietro Massardo , Giorgio Cassani , Paolo Piccardi
IPC分类号： B01J23/00 , B01J27/00 , B01J27/122 , B01J31/00 , B01J31/02 , C07B61/00 , C07C1/00 , C07C1/32 , C07C5/08 , C07C5/09 , C07C11/12 , C07C11/28 , C07C29/128 , C07C29/42 , C07C67/00 , C07C69/145 , C07D309/12 , C07C1/36 , C07C41/48 , C07C67/08 , C07C67/14
CPC分类号： C07D309/12 , C07C1/326 , C07C11/12 , C07C29/128 , C07C29/42 , C07C67/14 , C07B2200/09 , Y02P20/55
摘要： A process is disclosed for preparing aliphatic compounds containing two conjugated double bonds cis-cis or cis-trans, characterized in that a compound of the general formula ##STR1## (in which R is H, alkyl from C.sub.1 to C.sub.10, or OY in which Y is a protective group selected from the class consisting of tetrahydropyranyl and 1-ethoxyethyl; X is an ester function selected from the class consisting of the acetates) is reacted with an alkyl-magnesium halide of the general formula:Z--Mg--R.sup.1 (II)(in which Z is chlorine, bromine or iodine, and R.sup.1 is a C.sub.1 -C.sub.10 alkyl group, or a group (CH.sub.2).sub.n OY in which Y has the same meaning as in formula (I), and n is a number from 3 to 10) in the presence of Li.sub.2 CuCl.sub.4, CuCl, CuBr, or CuI at temperatures ranging from about -30.degree. to +10.degree. C. in the presence of ethyl ether or tetrahydrofuran as solvent, to obtain an aliphatic compound of the general formula:R--CH.sub.2 --C.tbd.C--CH.dbd.CH--CH.sub.2 R.sup.1 (III)in which the carbon atoms linked with the double bond carry two hydrogen atoms in cis position, and reducing the triple bond of (III) with lithium-aluminum hydride to produce the trans-cis compound, or reducing (III) with dialkylborane or catecholborane to produce the cis-cis compound.
摘要翻译：公开了一种制备含有两个共轭双键顺式或顺式 - 反式的脂族化合物的方法，其特征在于通式为（I）的化合物（其中R为H，C1至C10的烷基或 OY，其中Y是选自四氢吡喃基和1-乙氧基乙基的保护基; X是选自乙酸酯的酯官能团）与通式Z-Mg的烷基卤化镁反应 -R1（II）（其中Z为氯，溴或碘，R1为C1-C10烷基或Y为与式（Ⅰ）中相同含义的基团（CH 2）n OY），n为在三乙胺或四氢呋喃作为溶剂的存在下，在约-30℃〜+ 10℃的温度范围内，在Li2CuCl4，CuCl，CuBr或CuI存在下，为3〜10的数，得到脂肪族化合物其中与双键连接的碳原子携带两个氢原子的通式为：R-CH 2 -C 3 CON C-CH = CH-CH 2 R 1（III）（III）与三氢化铝锂的三键还原以产生反式顺式化合物，或用二烷基硼烷或儿茶酚硼烷还原（Ⅲ）以产生顺式 - 顺式化合物。

3. 发明授权

US1770734A Manufacture of olefines 失效
标题翻译：制造烯烃
公开(公告)号：US1770734A
公开(公告)日：1930-07-15
申请号：US31017328
申请日：1928-10-03
申请人： IG FARBENINDUSTRIE AG
发明人： RUDOLF ENGELHARDT , WILHELM LOMMEL
IPC分类号： C07C1/36
CPC分类号： C07C1/36

4. 发明授权

US4620050A Process for the manufacture of ethylene from ethyl esters 失效
标题翻译：从乙酯制造乙烯的方法
公开(公告)号：US4620050A
公开(公告)日：1986-10-28
申请号：US771981
申请日：1985-09-03
申请人： Jean-Marie Cognion , Pierre Durual
发明人： Jean-Marie Cognion , Pierre Durual
IPC分类号： C07C1/36 , B01J29/00 , B01J29/06 , C07B61/00 , C07C1/00 , C07C1/213 , C07C11/04 , C07C67/00
CPC分类号： C07C1/213 , C07C2529/06 , C07C2529/08 , C07C2529/18 , Y02P20/52
摘要： Process for the manufacture of high purity ethylene by the decomposition in the gaseous phase of certain aliphatic carboxylic acid esters, at a temperature between about 150.degree. and 300.degree. C. in the presence of a zeolite having a pore diameter above about 0.6 nm as the catalyst.
摘要翻译：通过在某些脂肪族羧酸酯的气相中分解制备高纯度乙烯的方法，在约150℃至300℃的温度下，在孔径高于约0.6nm的沸石存在下，作为催化剂。

5. 发明授权

US3409698A Olefin preparation 失效
标题翻译：烯烃制备
公开(公告)号：US3409698A
公开(公告)日：1968-11-05
申请号：US56005666
申请日：1966-06-24
申请人： UNIVERSAL OIL PROD CO
发明人： ILLINGWORTH GEORGE E , LESTER GEORGE W
IPC分类号： C07C1/36
CPC分类号： C07C1/36 , C07C11/00

6. 发明公开

US20230312434A1 PROCESS FOR OBTAINING AROMATICS AND AROMATIC STREAM 审中-公开
公开(公告)号：US20230312434A1
公开(公告)日：2023-10-05
申请号：US18042023
申请日：2021-08-18
申请人： Petróleo Brasileiro S.A. - Petrobras
发明人： Andrea De Rezende Pinho , Willian Luiz Souza Fernandez
IPC分类号： C07C1/36 , C10G11/05 , B01J29/80 , B01J29/40 , B01J29/08 , B01J29/90 , B01J38/12 , B01J38/02 , B01D3/14 , B01D3/38
CPC分类号： C07C1/36 , C10G11/05 , B01J29/80 , B01J29/40 , B01J29/084 , B01J29/90 , B01J38/12 , B01J38/02 , B01D3/143 , B01D3/38 , C07C2529/40 , C10G2300/305 , C10G2300/708 , C10G2300/4006 , C10G2300/4093 , B01J2029/062
摘要： The present invention addresses to a process for the production of aromatic compounds from streams containing linear chains with 5 to 18 carbon atoms, of fossil or renewable origin, and application in the field of catalytic cracking aiming at a regenerator operation at much lower temperature, between 480° C. and 620° C., preferably the temperature should be between 500° C. and 600° C. The coked catalyst generated by the cracking of light streams with low potential for delta coke generation can have the combustion effected at a lower temperature. The regeneration temperature must be at least 40° C. and at most 100° C. higher than the reaction temperature, keeping the catalyst circulation high to maintain the energy balance in the reaction section. The minimum regeneration temperature can be ensured by installing an air preheating furnace before entering the regenerator and passing through the air distributor inside the regenerator. The used catalyst must contain zeolite with pores of intermediate size. Such conditions greatly favor the production of aromatics and the octane rating of the produced naphtha.

7. 发明授权

US3622647A Manufacture of alkene from alkane via boron esters 失效
标题翻译：通过硼酸盐从阿拉尼亚制造阿尔肯
公开(公告)号：US3622647A
公开(公告)日：1971-11-23
申请号：US3622647D
申请日：1969-09-11
申请人： TEXACO INC
发明人： MCMAHON MATTHEW A , ARKELL ALFRED
IPC分类号： C07C1/36 , C07C1/20 , C07B3/00 , C07F5/04
CPC分类号： C07C1/36 , Y10S585/905 , Y10S585/931 , C07C13/00 , C07C11/02
摘要： Manufacture of alkene from alkane, said alkene of an equal number of carbons as its alkane precursor, comprising contacting alkane with oxygen in the presence of a boric acid at an elevated temperature, spearating the resultant alkylborate esters from the reaction product, pyrolyzing said alkylborates in an inert atmosphere, preferably in the presence of a methanol or trimethylborate and recovering the formed alkene from the pyrolysis mixture, said recovery preferably including contacting said formed alkene with silica gel.

8. 发明授权

US3260769A Production of olefines from alkyl borates 失效
标题翻译：从烷基硼酸盐生产烯烃
公开(公告)号：US3260769A
公开(公告)日：1966-07-12
申请号：US48939065
申请日：1965-09-22
申请人： ICI LTD
发明人： DENNIS MARSHALL
IPC分类号： C07C1/36
CPC分类号： C07C1/36 , C07C2521/04 , C07C2523/12 , C07C2523/30 , C07C2527/047 , C07C11/02

9. 发明授权

US09035116B2 Biomass feed system including gas assist 有权
标题翻译：生物质饲料系统包括气体辅助
公开(公告)号：US09035116B2
公开(公告)日：2015-05-19
申请号：US13568994
申请日：2012-08-07
申请人： Edward J. Smith
发明人： Edward J. Smith
IPC分类号： C07C1/32 , C10B31/00 , B65G53/16 , B65G33/08 , C10B49/10 , C10B49/22 , C10B53/02 , C10C5/00 , C07C1/00 , C07C1/20 , C07C1/207 , C07C1/24 , C07C1/36 , B01J3/03 , B01J3/04 , B01J8/08 , B01J8/14 , B01J8/18 , C10B57/06
CPC分类号： C10B31/06 , B65G33/08 , B65G53/16 , C10B31/00 , C10B49/10 , C10B49/22 , C10B53/02 , C10B57/06 , C10C5/00 , Y02E50/14 , Y02P20/145
摘要： An improved biomass feed system and processes for transporting biomass to downstream processing locations are disclosed. The system uses a pressurized gas to assist in the transporting of the biomass to the conversion reactor.
摘要翻译：公开了改进的生物质饲料系统和将生物质运送到下游处理位置的方法。该系统使用加压气体来帮助将生物质运送到转化反应器。

10. 发明授权

US6127590A Oxidative coupling of olefins and aromatics using a rhodium catalyst and a copper(II) redox agent 失效
标题翻译：使用铑催化剂和铜（II）氧化还原剂进行烯烃和芳族化合物的氧化偶联
公开(公告)号：US6127590A
公开(公告)日：2000-10-03
申请号：US277327
申请日：1999-03-26
申请人： Douglas Taube , Roy Periana , Takaya Matsumoto
发明人： Douglas Taube , Roy Periana , Takaya Matsumoto
IPC分类号： B01J31/20 , C07B37/00 , C07B61/00 , C07C2/84 , C07C15/46 , C07C1/207 , C07C1/36 , C07C15/40 , C07G1/20
CPC分类号： C07B37/00 , C07C2/84 , C07C2531/22
摘要： This invention relates generally to the field of chemical synthesis, and more specifically, to the field of oxidative coupling of olefinic compounds and aromatic compounds, to produce olefinically substituted aromatic compounds. More particularly, this invention relates to methods for oxidative coupling of olefinic compounds and aromatic compounds which employ a rhodium(III) acetylacetonate catalyst and a copper(II) redox agent in a reaction medium which does not comprise a carboxylic acid component. In one embodiment, this invention pertains to methods for the preparation of styrene by the oxidative coupling of ethylene (an olefinic compound) and benzene (an aromatic compound), in the presence of Rh(acac).sub.2 Cl(H.sub.2 O), as catalyst, and Cu(II)(CH.sub.3 COO).sub.2, as copper(II) redox agent, in which benzene is both a reactant and the reaction medium.
摘要翻译：本发明一般涉及化学合成领域，更具体地涉及烯属化合物和芳族化合物的氧化偶合领域，以产生烯属取代的芳族化合物。更具体地说，本发明涉及在不含有羧酸成分的反应介质中使用乙酰丙酮酸铑（III）催化剂和铜（II）氧化还原剂的烯属化合物和芳族化合物的氧化偶合的方法。在一个实施方案中，本发明涉及在Rh（acac）2 Cl（H 2 O）作为催化剂存在下通过乙烯（烯烃化合物）和苯（芳族化合物）的氧化偶联制备苯乙烯的方法，以及 Cu（II）（CH 3 COO）2，作为铜（II）氧化还原剂，其中苯均为反应物和反应介质。

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