公开(公告)号：EP4166546A1

公开(公告)日：2023-04-19

申请号：EP22196604.7

申请日：2014-09-19

申请人： Origin Materials Operating, Inc.

发明人： WOOD, Alex, B ,  MASUNO, Makoto, N. ,  SMITH, Ryan, L. ,  BISSELL, John ,  HIRSCH-WEIL, Dimitri, A. ,  ARAIZA, Robert, Joseph ,  HENTON, Daniel, R. ,  PLONKA, James, H.

IPC分类号： C07D307/46 ,  C07D307/50 ,  C07C15/08 ,  C07C51/16 ,  C07C63/26 ,  C07D307/36 ,  C07C2/86 ,  C08G63/00

摘要： The present disclosure provides methods to produce 5-(halomethyl)furfural, including 5-(chloromethyl)furfural, by acid-catalyzed conversion of C6 saccharides, including isomers thereof, polymers thereof, and certain derivatives thereof. The methods make use of acids with lower concentrations, and allows for conversion of sugars into 5-(halomethyl)furfural at higher temperatures and faster reaction or residence times.

公开(公告)号：EP2834209B1

公开(公告)日：2022-03-09

申请号：EP13772120.5

申请日：2013-03-14

发明人： DING, Zhongyi ,  JIN, Weihua ,  GENTRY, Joseph, C. ,  CRETOIU, Mircea

IPC分类号： C07C6/12 ,  C07C2/86 ,  C07C15/08 ,  C07C15/02

公开(公告)号：EP2852565B1

公开(公告)日：2021-01-06

申请号：EP13742817.3

申请日：2013-07-23

发明人： BIRKHOFF, Ronald ,  HWANG, Shyh-Yuan H.

IPC分类号： C07C2/86 ,  B01J38/04 ,  C07C15/085 ,  B01J29/70 ,  B01J29/08 ,  B01J29/40

公开(公告)号：EP2739593B1

公开(公告)日：2020-12-02

申请号：EP12731368.2

申请日：2012-06-21

申请人： Versalis S.p.A.

发明人： CALARESU, Paolo ,  BENCINI, Elena ,  CASALINI, Alessandro ,  DEL SEPPIA, Alessandro ,  FOIS, Giovanni Antonio

IPC分类号： C07C2/86 ,  C07C39/04 ,  C07C37/08 ,  C07C15/085 ,  C07C29/143 ,  C07C31/10 ,  C07C45/53 ,  C07C49/08

公开(公告)号：EP2328852B1

公开(公告)日：2018-11-21

申请号：EP09809069.9

申请日：2009-09-07

申请人： versalis S.p.A.

发明人： LORENZONI, Loreno ,  CALARESU, Paolo ,  CABRAS, Pier, Gianni

IPC分类号： C07C37/08 ,  C07C2/66 ,  C07C6/12 ,  C07C407/00 ,  C07C409/10 ,  C07C45/53 ,  C07C2/86

CPC分类号： C07C409/10 ,  C07C2/66 ,  C07C2/864 ,  C07C6/126 ,  C07C37/08 ,  C07C45/53 ,  C07C407/00 ,  C07C2529/70 ,  Y02P20/52 ,  C07C15/085 ,  C07C49/08 ,  C07C39/04

摘要： The invention relates to a process for the alkylation of benzene with isopropanol (IPA) as alkylating agent, or blends of isopropanol and propylene, which comprises effecting said reaction completely in gaseous phase and in the presence of a catalytic system containing a zeolite belonging to the MTW family.

公开(公告)号：EP2543654B1

公开(公告)日：2018-09-12

申请号：EP12739791.7

申请日：2012-01-25

申请人： Sumitomo Rubber Industries, Ltd.

发明人： HATTORI Takayuki ,  WADA Takao ,  FUJIKURA Keitaro ,  YOKOYAMA Yuka ,  MATSUO Toshiro

IPC分类号： C07C1/20 ,  B01J29/18 ,  B01J29/40 ,  B01J29/46 ,  B01J29/48 ,  B01J29/70 ,  B60C1/00 ,  C07C2/86 ,  C07C11/167 ,  C07C15/04 ,  C07C15/46 ,  C07C201/08 ,  C07C205/06 ,  C07C209/36 ,  C07C211/46 ,  C07B61/00 ,  C08F36/06 ,  C12P7/02 ,  C12P7/16 ,  C12P7/28

CPC分类号： C07C209/04 ,  B01J29/40 ,  B01J29/46 ,  B01J29/48 ,  B60C1/0016 ,  C07C1/20 ,  C07C1/22 ,  C07C1/24 ,  C07C2/68 ,  C07C15/46 ,  C07C37/16 ,  C07C201/08 ,  C07C209/18 ,  C07C209/36 ,  C07C211/46 ,  C07C2521/04 ,  C07C2527/126 ,  C07C2529/18 ,  C07C2529/40 ,  C08F236/10 ,  C08G73/02 ,  C08L9/06 ,  C08L2205/025 ,  C08L2205/03 ,  C12P7/22 ,  C12P7/28 ,  C12P2203/00 ,  Y02P20/52 ,  C07C205/06 ,  C07C11/167 ,  C07C15/04 ,  C07C11/04 ,  C07C37/004 ,  C07C39/04 ,  C07C37/11

摘要： The present invention provides a synthesis system that can synthesize aniline and/or styrene efficiently, a synthesis system that can synthesize butadiene (1,3-butadiene) efficiently, a rubber chemical for a tire which is synthesized from the aniline obtained by the synthesis system, a synthetic rubber for a tire which is synthesized from the styrene and/or butadiene obtained by the synthesis systems, and a pneumatic tire produced using the rubber chemical for a tire and/or the synthetic rubber for a tire. The present invention relates to a synthesis system for synthesizing aniline and/or styrene from an alcohol having two or more carbon atoms via an aromatic compound.

公开(公告)号：EP2445855B2

公开(公告)日：2018-06-13

申请号：EP10792466.4

申请日：2010-02-24

申请人： UOP LLC

发明人： BRANDVOLD, Timothy A.

IPC分类号： C07C2/86 ,  C07C15/08 ,  C07C1/20 ,  C07C51/21 ,  C07C63/26

CPC分类号： C07C2/86 ,  C07C51/265 ,  C07C15/08 ,  C07C63/26

摘要： Catalytic processes for the conversion of 2,5-dimethyl furan (DMF) to para-xylene are described. Para-xylene is a key product that is currently obtained commercially from petroleum sources. However, it has now been determined that the cycloaddition of ethylene to DMF provides an alternative route to para-xylene. Advantageously, the DMF starting material for the processes may be synthesized from carbohydrates (e.g., glucose or fructose), thereby providing a pathway that relies at least partly, if not completely, on renewable feedstocks.

公开(公告)号：EP3233769A4

公开(公告)日：2018-01-24

申请号：EP15870658

申请日：2015-12-02

申请人： EXXONMOBIL CHEMICAL PATENTS INC

发明人： SALCICCIOLI MICHAEL ,  DAKKA JIHAD M ,  DE SMIT EMIEL ,  SANGAR NEERAJ ,  WEIGEL SCOTT J ,  RAMAN SUMATHY ,  HELTON TERRY E ,  DECAUL LORENZO C ,  ELIA CHRISTINE N ,  BAI CHUANSHENG ,  GHOSE RANJITA

IPC分类号： C07C5/27 ,  C07C2/74 ,  C07C2/86 ,  C07C5/367 ,  C07C13/28 ,  C07C15/14

CPC分类号： C07C2/74 ,  C07C2/864 ,  C07C5/2737 ,  C07C5/367 ,  C07C2521/02 ,  C07C2521/04 ,  C07C2529/08 ,  C07C2529/18 ,  C07C2529/40 ,  C07C2529/70 ,  C07C15/14 ,  C07C13/28

摘要： A process is described for converting at least one isomer of a dialkyl- substituted biphenyl compound, such as at least one 2,X' dialkylbiphenyl isomer (where X' is 2', 3' and/or 4'), into at least one different isomer, 3,3', 3,4' and/or 4,4' dialkylbiphenyl isomer. The process comprises contacting a feed comprising the dialkyl-substituted biphenyl compound isomer with an acid catalyst under isomerization conditions.

公开(公告)号：EP3124576A1

公开(公告)日：2017-02-01

申请号：EP15768758.3

申请日：2015-03-25

申请人： NGT Global AG

发明人： LISCHINER, Joseph Izrailevich ,  MALOVA, Olga Vasilyevna ,  TARASOV, Andrey Leonidovich ,  PCHELINTSEV, Denis Vasilyevich ,  IMSHENETSKIY, Vladimir Vladislavovich

IPC分类号： C10G35/095 ,  C07C2/76 ,  C07C2/86 ,  C07C15/02 ,  C07C2/12 ,  C07C1/20 ,  C10G63/02

CPC分类号： C10G3/49 ,  C10G3/52 ,  C10G35/095 ,  C10G45/68 ,  C10G63/02 ,  C10G2400/30 ,  Y02P30/20

摘要： The invention relates to a method and an installation for producing a concentrate of aromatic hydrocarbons from light aliphatic hydrocarbons and from mixtures thereof with oxygenates. According to the method, an initial raw material is fed into two in-series-connected reaction units, a first unit and a second unit, with zeolite catalysts based on a pentasil group; the reaction units are distinguished through the conditions for converting the hydrocarbons to aromatic hydrocarbons; a mixture obtained following the reaction units is separated into a liquid fraction and a gas fraction, and the gas fraction is fed to the inlet of the first and second reaction unit. The method is characterized in that the gas fraction obtained following the reaction units is separated into a hydrogen-containing gas and into a broad fraction of light hydrocarbons, containing olefins, and in that the hydrogen-containing gas is fed into an oxygenate synthesis unit, in that the resultant oxygenates are fed to the inlet of the first and second reaction unit, and in that the broad fraction of light hydrocarbons, containing olefins, is fed to the inlet of the first reaction unit. The use of the present invention allows for increasing the efficiency of producing concentrates of aromatic hydrocarbons and for increasing selectivity in regard to alkyl benzoles, and specifically xylenes.

摘要翻译： 本发明涉及一种方法和设备用于从光脂肪烃类和从它们的混合物与含氧化合物生产芳族烃的浓缩物。 。根据该方法，上初始原料被送入两个同串联连接的反应单元，第一单元和第二单元，与基于硼碳烷硅酮沸石组催化剂; 反应单元通过用于将所述烃芳族烃的条件来区分; 后获得的反应单元的混合物被分离成液体馏分和气体馏分和气体馏分被馈送到第一和第二个反应单元的入口。 该方法的特征在于，没有获得在反应单元中的气体成分分离成含氢气体和进入的轻质烃的宽馏分，含有烯烃和DASS含氢气体送入至含氧化合物合成单元， DASS DER结式的含氧化合物进料至所述第一和第二个反应单元的入口，并在管芯DASS轻烃宽馏分，含烯烃，被供给到所述第一反应部的入口。 使用本发明的允许增加生产芳族烃的浓缩物的效率和关于提高选择性烷基苯系物，并且具体地二甲苯。

公开(公告)号：EP3033172A1

公开(公告)日：2016-06-22

申请号：EP14798984.2

申请日：2014-10-14

申请人： Versalis S.p.A.

发明人： BENCINI, Elena ,  FOIS, Giovanni Antonio ,  BUZZONI, Roberto

IPC分类号： B01J29/70 ,  B01J37/00 ,  B01J35/10 ,  C07C15/085 ,  C07C2/86 ,  C07C2/66 ,  C07C6/12

CPC分类号： C07C2/864 ,  B01J29/7034 ,  B01J35/002 ,  B01J35/026 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1061 ,  B01J35/108 ,  B01J37/0009 ,  B01J2229/42 ,  C01B39/42 ,  C07C2/66 ,  C07C29/145 ,  C07C45/53 ,  C07C409/10 ,  C07C2523/02 ,  C07C2523/04 ,  C07C2529/70 ,  Y02P20/52 ,  C07C15/085 ,  C07C15/073 ,  C07C31/10

摘要： The invention relates to a new catalytic composition for the alkylation of aromatic compounds with alcohols, or mixtures of alcohols and corresponding olefins, wherein said composition comprises a zeolite of the MTW type and is characterized in that it contains one or more alkaline metals in a total quantity which is less than or equal to 0.02% by weight. The use of said catalyst in the alkylation of aromatic compounds with alcohols, in particular benzene with isopropanol or ethanol, allows the formation, as by-product, of the aldehyde or ketone corresponding to the alcohol used, to be minimized: the formation of reaction by-products of said aldehydes or ketones having a boiling point very close to that of polyalkylation products, is therefore significantly reduced. This provides a considerable advantage in the subsequent transalkylation step for the recovery of said polyalkylates by transformation into the corresponding monoalkylates.