公开(公告)号：WO2013173017A1

公开(公告)日：2013-11-21

申请号：PCT/US2013/037047

申请日：2013-04-18

Applicant: EXXONMOBIL CHEMICAL PATENTS INC.

Inventor： MOHR, Gary D. ,  KEUSENKOTHEN, Paul F. ,  HERSHKOWITZ, Frank ,  MCCONNACHIE, Jonathan M.

IPC: C07C2/48 ,  C07C51/285 ,  C07C51/16 ,  C10B55/00 ,  C07C11/24 ,  C07C13/267 ,  B01J8/02 ,  B01J8/04 ,  B01J19/24

CPC classification number: C07C51/16 ,  B01J8/0278 ,  B01J8/0438 ,  B01J8/0442 ,  B01J8/0492 ,  B01J8/0496 ,  B01J19/2485 ,  B01J23/26 ,  C07C2/48 ,  C07C2/82 ,  C07C11/24 ,  C07C13/267 ,  C07C51/285 ,  C07C2601/18 ,  C10B55/00 ,  C10G9/00 ,  C10G45/68 ,  C10G50/00 ,  C10G57/02 ,  C07C63/26 ,  C07C63/16

Abstract: The invention relates to processes for converting hydrocarbons to phthalic acids such as terephthalic acid by conversion of a first mixture comprising hydrocarbons into a second mixture containing acetylene by pyrolysis, conversion of second mixture's acetylene to a third mixture comprising cyclooctatetraene and by conversion of third mixture's cyclooctatetraene to water and phthalic acids.

Abstract translation: 本发明涉及通过将包含烃的第一混合物转化为含有乙炔的第二混合物通过热解将第二混合物的乙炔转化为包含环辛四烯的第三混合物并通过转化第三混合物的环辛四烯而将烃转化成邻苯二甲酸如对苯二甲酸的方法 到水和邻苯二甲酸。

公开(公告)号：WO2018128982A1

公开(公告)日：2018-07-12

申请号：PCT/US2018012064

申请日：2018-01-02

Applicant: SABIC GLOBAL TECHNOLOGIES BV ,  SANKARANARAYANAN KRISHNAN ,  GAUTAM PANKAJ S ,  MAMEDOV AGHADDIN ,  PANNALA SREEKANTH ,  NAIR BALAMURALI

Inventor： SANKARANARAYANAN KRISHNAN ,  GAUTAM PANKAJ S ,  MAMEDOV AGHADDIN ,  PANNALA SREEKANTH ,  NAIR BALAMURALI

IPC: C07C5/09 ,  C07C2/48 ,  C07C11/04 ,  C07C11/24 ,  C07C15/04

CPC classification number: C07C2/48 ,  C07C5/09 ,  C10G9/00 ,  C10G70/00 ,  C10G70/02 ,  C10G2400/20 ,  C10G2400/30 ,  Y02P20/125 ,  Y02P30/40 ,  C07C15/04

Abstract: A process for producing ethylene and benzene comprising introducing fuel and oxidant to combustion zone to produce combustion product; introducing first reactant mixture comprising hydrocarbons and combustion product to first reaction zone, wherein combustion product heats hydrocarbons to temperature effective for pyrolysis; allowing first reactant mixture to react via pyrolysis and produce pyrolysis product comprising unconverted hydrocarbons, C2H2, C2H4, CO, H2, H2O, and CO2; cooling pyrolysis product in quench zone to form cooled pyrolysis product; introducing cooled pyrolysis product to second reaction zone; allowing a first portion of acetylene in cooled pyrolysis product to undergo hydrogenation to ethylene and a second portion of acetylene in cooled pyrolysis product to undergo trimerization to benzene, to produce second zone effluent comprising unconverted hydrocarbons, unconverted C2H2, C2H4, C6H6, CO, H2, H2O, and CO2; and separating second zone effluent into ethylene, benzene, CO2, and syngas.

公开(公告)号：WO2012099673A2

公开(公告)日：2012-07-26

申请号：PCT/US2011066174

申请日：2011-12-20

Applicant: EXXONMOBIL CHEM PATENTS INC ,  KEUSENKOTHEN PAUL F ,  HERSHKOWITZ FRANK

Inventor： KEUSENKOTHEN PAUL F ,  HERSHKOWITZ FRANK

IPC: C07C27/20

CPC classification number: C08F110/06 ,  C07C1/20 ,  C07C1/2076 ,  C07C1/24 ,  C07C2/403 ,  C07C2/48 ,  C07C2/76 ,  C07C2/84 ,  C07C5/09 ,  C07C11/04 ,  C07C11/12 ,  C07C11/21 ,  C07C15/04 ,  C07C15/06 ,  C07C29/16 ,  C07C29/48 ,  C07C31/10 ,  C07C45/505 ,  C07C47/02 ,  C07C51/14 ,  C08F110/02 ,  C10B57/16 ,  Y02P30/42 ,  C07C11/06 ,  C07C11/24

Abstract: The invention relates to a process for converting hydrocarbons into products containing aldehydes and/or alcohols. The invention also relates to producing olefins from the aldehyde and alcohol, to polymerizing the olefins, and to equipment useful for these processes.

Abstract translation: 本发明涉及将烃转化为含有醛和/或醇的产物的方法。 本发明还涉及从醛和醇生产烯烃，使烯烃聚合，以及可用于这些方法的设备。

公开(公告)号：WO2006100549A1

公开(公告)日：2006-09-28

申请号：PCT/IB2006/000357

申请日：2006-02-22

Applicant: SAUDI BASIC INDUSTRIES CORPORATION ,  MAMADOV, Agaddin ,  JOSEPH, Tony ,  AL-OTAIBI, Mohamed

Inventor： MAMADOV, Agaddin ,  JOSEPH, Tony ,  AL-OTAIBI, Mohamed

IPC: C07C2/48 ,  C07C5/09

CPC classification number: C07C2/48 ,  C07C5/09 ,  Y10S585/943 ,  C07C15/04 ,  C07C11/04

Abstract: The present invention relates to a process for simultaneous production of benzene and ethylene by conversion of acetylene, comprising the steps: supplying a feed composition comprising about 5 to about 30 vol-% acetylene, about 5 to about 30 vol-% methane, about 5 to about 30 vol-% carbon dioxide and about 10 to about 70 vol-% hydrogen into a non-metallic reactor; and thermally reacting the feed composition in the reactor at a temperature in the range of about 600 to about 1000°C

Abstract translation: 本发明涉及通过乙炔转化同时生产苯和乙烯的方法，其包括以下步骤：将含有约5至约30体积％乙炔，约5至约30体积％甲烷，约5 至约30体积％二氧化碳和约10至约70体积％的氢气转化成非金属反应器; 并使反应器中的进料组合物在约600至约1000℃的温度范围内热反应

公开(公告)号：WO1990004578A1

公开(公告)日：1990-05-03

申请号：PCT/US1989004560

申请日：1989-10-11

Applicant: THE DOW CHEMICAL COMPANY

Inventor： THE DOW CHEMICAL COMPANY ,  FARONA, Michael, F. ,  SRINIVASAN, Ramji

IPC: C07C15/50

CPC classification number: C07C2/48 ,  C07C2527/133 ,  C07C2527/135 ,  C07C2531/12

Abstract: A method of cyclization of α,φ-diynes with a transition metal catalyst such as niobium or tantalum salts such as halogen to yield products such as dimers, trimers and higher polymers which may have benzocyclobutene groups, or none of these, depending on the size of n in the α,φ-diynes of the formula HC=C(CH2)nC=C-H.

公开(公告)号：WO2014031228A1

公开(公告)日：2014-02-27

申请号：PCT/US2013/047749

申请日：2013-06-26

Applicant: UOP LLC

Inventor： BRICKER, Jeffery C. ,  CHEN, John Q. ,  COUGHLIN, Peter K.

IPC: C07C11/24 ,  C07C2/76 ,  C07C15/02 ,  C07C2/42 ,  C10G9/00

CPC classification number: B01J19/10 ,  B01J3/008 ,  B01J19/26 ,  B01J2219/00006 ,  B01J2219/00123 ,  B01J2219/00159 ,  B01J2219/00166 ,  C07C2/42 ,  C07C2/48 ,  C07C2/82 ,  C07C5/09 ,  Y02P30/44 ,  C07C11/24 ,  C07C15/00 ,  C07C11/04

Abstract: Methods and systems are provided for converting methane in a feed stream to acetylene. The hydrocarbon stream is introduced into a supersonic reactor and pyrolyzed to convert at least a portion of the methane to acetylene. The reactor effluent stream may be treated to convert acetylene to a process stream having aromatic compounds. The acetylene stream can be reacted to generate larger hydrocarbon compounds, which are passed to a cyclization and aromatization reactor to generate aromatics. The method according to certain aspects includes controlling the level of carbon oxides in the hydrocarbon stream.

Abstract translation: 提供了将进料流中的甲烷转化为乙炔的方法和系统。 将烃流引入超音速反应器中并热解以将至少一部分甲烷转化为乙炔。 可以处理反应器流出物流以将乙炔转化为具有芳族化合物的工艺流。 乙炔流可以反应以产生更大的烃化合物，其被传递到环化和芳构化反应器以产生芳族化合物。 根据某些方面的方法包括控制烃流中的碳氧化物的含量。

公开(公告)号：WO2007080837A1

公开(公告)日：2007-07-19

申请号：PCT/JP2007/050053

申请日：2007-01-09

Applicant: 日産化学工業株式会社 ,  岡本 専太郎

Inventor： 岡本 専太郎

IPC: C07C2/48 ,  C07C5/393 ,  C07C15/02 ,  C07C15/14 ,  C07C67/347 ,  C07C69/753 ,  C07C69/76 ,  C07C69/82 ,  C07D209/44 ,  C07D307/87 ,  C07D311/76 ,  C07D493/04 ,  C07D519/00 ,  C07F7/08 ,  B01J31/22 ,  C07B61/00

CPC classification number: C07C67/347 ,  B01J31/0227 ,  B01J31/1815 ,  B01J2231/328 ,  B01J2531/0241 ,  B01J2531/0244 ,  B01J2531/842 ,  B01J2531/845 ,  B01J2531/847 ,  C07C2/48 ,  C07C2531/22 ,  C07C2602/08 ,  C07C2603/18 ,  C07D209/44 ,  C07D213/53 ,  C07D307/87 ,  C07D311/76 ,  C07D493/04 ,  C07D519/00 ,  C07F9/4021 ,  C07F9/5728 ,  Y02P20/52 ,  C07C15/02 ,  C07C15/14 ,  C07C69/76 ,  C07C69/753 ,  C07C69/757

Abstract: Disclosed is a process for production of a substituted benzene, which comprises intramolecularly and/or intermolecularly trimerizing a triple bond in an alkyne in the presence of a transition metal catalyst to yield a substituted benzene compound. In the process, the transition metal catalyst is prepared from an iminomethylpyridine represented by the formula (1) or (2), a transition metal salt or a hydrate thereof, and a reducing agent in a reaction system and is used to perform the trimerization. The process can be used in any one of the intramolecular cyclization of a triyne compound, the cyclization of a diyne compound or an alkyne compound and the intermolecular cyclization of three molecules of an alkyne compound, is excellent in economic effectiveness and operability, and is practically advantageous. (1) (2) wherein R 1 and R 3 independently represent a linear or cyclic C 1 -C 20 aliphatic hydrocarbon group or the like; R 2 represents a hydrogen atom or the like; X represents a hydrogen atom, O or the like; and Y represents O, S or the like.

Abstract translation: 公开了一种制备取代苯的方法，该方法包括在过渡金属催化剂存在下在炔中分子内和/或分子内三元化三元键以产生取代的苯化合物。 在该方法中，过渡金属催化剂由式（1）或（2）表示的亚氨基甲基吡啶，过渡金属盐或其水合物和还原剂制备，用于进行三聚。 该方法可用于三炔化合物的分子内环化，二炔化合物或炔化合物的环化以及三分子炔化合物的分子间环化，其经济性和操作性优异，实际上 有利。 （1）（2）其中R 1和R 3独立地表示直链或环状C 1 -C 20 脂族烃基等; R 2表示氢原子等; X代表氢原子，O等; Y表示O，S等。

公开(公告)号：WO01012576A1

公开(公告)日：2001-02-22

申请号：PCT/US2000/022428

申请日：2000-08-16

IPC: C07C2/48 ,  C07C13/267 ,  C07C13/28 ,  C07C43/215 ,  C07D209/86 ,  C07C15/12

CPC classification number: C07D209/86 ,  C07C2/48 ,  C07C13/267 ,  C07C13/28 ,  C07C43/215 ,  C07C2601/18 ,  C09B57/00 ,  C09B57/008

Abstract: The synthesis of asymmetric tetrasubstituted cyclooctatetraenes ("COTs") and the use of said compounds in organic light emitting diodes is reported, wherein said COTs represent a class of wide gap electron transporters that are readily deposited in vacuum.

Abstract translation: 报道了不对称四取代环辛四烯（“COT”）的合成和所述化合物在有机发光二极管中的应用，其中所述COT表示容易在真空中沉积的一类宽间隙电子转运体。