EA201692125A1 - Способ получения циклогексана из бензола и метилциклопентана с предварительным гидрированием бензола - Google Patents

Способ получения циклогексана из бензола и метилциклопентана с предварительным гидрированием бензола

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Publication number
EA201692125A1
EA201692125A1 EA201692125A EA201692125A EA201692125A1 EA 201692125 A1 EA201692125 A1 EA 201692125A1 EA 201692125 A EA201692125 A EA 201692125A EA 201692125 A EA201692125 A EA 201692125A EA 201692125 A1 EA201692125 A1 EA 201692125A1
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Eurasian Patent Office
Prior art keywords
cyclohexane
benzene
dmp
necessary
mcp
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EA201692125A
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English (en)
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EA032895B1 (ru
Inventor
Михаель Хюбнер
Лукас Шульц
Павел Чайка
Оливер Кристиан Гобин
Николе Холуб
Даниель Пфайффер
Андреас Вайкгенаннт
Марта Порта Гарсиа
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Басф Се
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Publication of EA201692125A1 publication Critical patent/EA201692125A1/ru
Publication of EA032895B1 publication Critical patent/EA032895B1/ru

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
    • C07C5/10—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of aromatic six-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C13/00—Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
    • C07C13/02—Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
    • C07C13/16—Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with a six-membered ring
    • C07C13/18—Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with a six-membered ring with a cyclohexane ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
    • C07C5/03—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of non-aromatic carbon-to-carbon double bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/29—Rearrangement of carbon atoms in the hydrocarbon skeleton changing the number of carbon atoms in a ring while maintaining the number of rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/31—Rearrangement of carbon atoms in the hydrocarbon skeleton changing the number of rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C07C2521/08—Silica
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/46—Ruthenium, rhodium, osmium or iridium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/74—Iron group metals
    • C07C2523/745—Iron
    • C—CHEMISTRY; METALLURGY
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    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/74—Iron group metals
    • C07C2523/75—Cobalt
    • C—CHEMISTRY; METALLURGY
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    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/74—Iron group metals
    • C07C2523/755—Nickel
    • C—CHEMISTRY; METALLURGY
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    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/08—Halides
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    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/08—Halides
    • C07C2527/10—Chlorides
    • C07C2527/11—Hydrogen chloride
    • C—CHEMISTRY; METALLURGY
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    • C07C2527/06—Halogens; Compounds thereof
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    • C07C2527/1213—Boron fluoride
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    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/125—Compounds comprising a halogen and scandium, yttrium, aluminium, gallium, indium or thallium
    • C07C2527/126—Aluminium chloride
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    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/135—Compounds comprising a halogen and titanum, zirconium, hafnium, germanium, tin or lead
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    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

Настоящее изобретение касается способа получения циклогексана из метилциклопентана (МЦП) и бензола. В рамках данного изобретения МЦП и бензол являются компонентами углеводородной смеси (УС1), которая, кроме того, содержит диметилпентаны (ДМП), при необходимости, циклогексан и, при необходимости, по меньшей мере одно соединение (низкокипящий компонент), выбранное из нециклических C-C-алканов и циклопентана. Сначала бензол на этапе гидрирования превращают в (содержащийся в углеводородной смеси (УС2)) циклогексан, в то время как МЦП в присутствии катализатора, предпочтительно кислотной ионной жидкости, изомеризуют в циклогексан. После гидрирования, но перед изомеризацией осуществляют отделение диметилпентана (ДМП), причем содержащийся в углеводородной смеси (УС2) циклогексан сначала удаляют вместе с ДМП Этот уже имеющийся перед изомеризацией циклогексан может быть снова отделен от ДМП на последующем этапе ректификации и выделен и/или возвращен в способ получения циклогексана. Если углеводородная смесь (УС1) содержит низкокипящие компоненты, их отделение, при необходимости, может быть осуществлено между отделением ДМП и изомеризацией МЦП. После изомеризации осуществляют выделение циклогексана, при необходимости, с возвратом неизомеризованного МЦП и, при необходимости, низкокипящих компонентов. Предпочтительно углеводородная смесь (УС1) содержит циклогексан и/или низкокипящие компоненты, и, таким образом, отделение низкокипящих компонентов предпочтительно осуществляют между отделением ДМП перед изомеризацией. Также предпочтительным является дополнительное отделение ДМП от циклогексана, т.е. компонент циклогексана, который образуется при гидрировании бензола, а также, при необходимости, содержится в исходной смеси (УС1), выделяют и таким образом восстанавливают.
EA201692125A 2014-04-22 2015-04-20 Способ получения циклогексана из бензола и метилциклопентана с предварительным гидрированием бензола EA032895B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14165503 2014-04-22
PCT/EP2015/058526 WO2015162097A1 (de) 2014-04-22 2015-04-20 Verfahren zur herstellung von cyclohexan aus benzol und methylcyclopentan mit vorgeschalteter benzolhydrierung

Publications (2)

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EA201692125A1 true EA201692125A1 (ru) 2017-05-31
EA032895B1 EA032895B1 (ru) 2019-07-31

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US (1) US9873646B2 (ru)
EP (1) EP3134376B1 (ru)
JP (1) JP6359119B2 (ru)
KR (1) KR102355201B1 (ru)
CN (1) CN106232558B (ru)
EA (1) EA032895B1 (ru)
ES (1) ES2671148T3 (ru)
MY (1) MY189176A (ru)
SA (1) SA516380068B1 (ru)
WO (1) WO2015162097A1 (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109704906B (zh) * 2017-10-26 2021-11-30 中国石油化工股份有限公司 利用抽余油生产己烷的工艺方法
CN109293465A (zh) * 2018-10-12 2019-02-01 青岛科技大学 一种单塔热泵精馏分离甲基环戊烷和环己烷的工艺
CN111592617B (zh) * 2020-05-18 2021-04-02 恒河材料科技股份有限公司 一种高芳烃氢化树脂的制备方法
CN111848324A (zh) * 2020-08-07 2020-10-30 黄河三角洲京博化工研究院有限公司 一种油品中分离环己烷的方法

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846485A (en) * 1955-06-16 1958-08-05 Exxon Research Engineering Co Production of high purity cyclohexane concentrate
US3233001A (en) * 1963-01-25 1966-02-01 Phillips Petroleum Co Process for producing cyclohexane
US3311667A (en) * 1963-05-06 1967-03-28 Phillips Petroleum Co Process for the preparation of cyclohexane
US3309411A (en) * 1964-12-14 1967-03-14 Phillips Petroleum Co Process for the production of high purity cyclohexane
US3406217A (en) 1966-03-31 1968-10-15 Phillips Petroleum Co Production of cyclohexane from naphtha
JPS48102802A (ru) 1972-03-13 1973-12-24
ES423004A2 (es) * 1973-02-07 1976-07-01 Ici Ltd Procedimiento para la produccion de una mezcla de hidrocar-buros olefinicos adecuada para la copolimerizacion c
US4053369A (en) 1974-05-30 1977-10-11 Phillips Petroleum Company Extractive distillation
JPH0629199B2 (ja) 1985-05-17 1994-04-20 軽質留分新用途開発技術研究組合 炭化水素類の異性化方法
US4955468A (en) 1989-09-08 1990-09-11 Phillips Petroleum Company Separation of hydrocarbon mixtures
JPH0649660B2 (ja) 1990-04-03 1994-06-29 旭化成工業株式会社 シクロヘキサンの精製方法
JP3481672B2 (ja) 1994-04-14 2003-12-22 新日本石油株式会社 高オクタン価ガソリン材源用ベンゼン含有炭化水素油の水素化異性化方法
JPH1036295A (ja) 1996-07-25 1998-02-10 Japan Energy Corp メチルシクロペンテン含有炭化水素の製造方法
JP3890513B2 (ja) 1997-04-03 2007-03-07 株式会社ジャパンエナジー メチルシクロペンタン含有炭化水素の製造方法
US6140547A (en) * 1998-12-01 2000-10-31 Phillips Petroleum Company Isomerization of hydrocarbons
US6133496A (en) 1999-03-09 2000-10-17 Phillips Petroleum Company Two-stage isomerization of saturated C.sub. 6 hydrocarbons
DE10008634A1 (de) 2000-02-24 2001-08-30 Basf Ag Trennwandkolonne zur Auftrennung eines Vielstoffgemisches
US6392115B1 (en) 2000-09-18 2002-05-21 Phillips Petroleum Company Separation of hydrocarbons by extractive distillation
RU2001130402A (ru) * 2001-11-13 2003-08-20 Хальдор Топсеэ А/С (DK) Способ изомеризации С5-С8 парафинового углеводородного сырья
US6855853B2 (en) * 2002-09-18 2005-02-15 Catalytic Distillation Technologies Process for the production of low benzene gasoline
EP1403236A1 (en) 2002-09-25 2004-03-31 Haldor Topsoe A/S Process of paraffin hydrocarbon isomerisation catalysed by an ionic liquid in the presence of a cyclic hydrocarbon additive
CN101205163B (zh) * 2006-12-22 2010-07-21 中国石油化工股份有限公司 一种制备环己烷的方法
CA2628361C (en) 2007-05-18 2012-08-07 Uop Llc Isomerization of benzene-containing feedstocks
CA2625905C (en) * 2007-05-18 2012-06-12 Uop Llc Isomerization of benzene-containing feedstocks
US8026402B2 (en) * 2007-06-27 2011-09-27 H R D Corporation High shear process for cyclohexane production
US9315741B2 (en) 2008-09-08 2016-04-19 Catalytic Distillation Technologies Process for ultra low benzene reformate using catalytic distillation
CN102666448B (zh) 2009-12-07 2014-12-10 巴斯夫欧洲公司 异构化饱和、支化和环状烃的方法
US20110137098A1 (en) 2009-12-07 2011-06-09 Basf Se Process for isomerizing a saturated hydrocarbon
US20140018590A1 (en) 2012-07-11 2014-01-16 Basf Se Performance of a hydrocarbon conversion or processing of a hydrocarbon conversion in apparatuses with surfaces made from nonmetallic materials
US20140018597A1 (en) 2012-07-11 2014-01-16 Basf Se Process for treating an output from a hydrocarbon conversion by washing with an aqueous medium
US20140018595A1 (en) 2012-07-11 2014-01-16 Basf Se Process for removing hydrogen halides in a rectifying column with a partial condenser
US20140018588A1 (en) 2012-07-11 2014-01-16 Basf Se Isomerization process for hydrocarbons with recycling of hydrogen halides
US10815168B2 (en) 2012-07-11 2020-10-27 Basf Se Chemical conversion process in a dispersion
US20140024875A1 (en) 2012-07-11 2014-01-23 Basf Se Process for treating an output from a hydrocarbon conversion with removal of hydrogen halides and subsequent wash
US9409839B2 (en) 2012-07-11 2016-08-09 Basf Se Removal of ionic liquids by means of a knitted fabric
US9095789B2 (en) 2012-07-11 2015-08-04 Basf Se Removal of ionic liquids by means of coalescing filters made from acrylic/phenolic resin
US10207201B2 (en) 2012-07-11 2019-02-19 Basf Se Phase separation process by inversion of the direction of dispersion
US10081580B2 (en) 2012-10-18 2018-09-25 Basf Se Process for preparing cyclohexane with starting materials originating from a steamcracking process
US20140114103A1 (en) 2012-10-18 2014-04-24 Basf Se Process for preparing cyclohexane comprising a prior removal of dimethylpentanes
US20140128648A1 (en) 2012-10-18 2014-05-08 Basf Se Hydrocarbon conversion process in the presence of an acidic ionic liquid with upstream hydrogenation
US20140114100A1 (en) 2012-10-18 2014-04-24 Basf Se Novel process for preparing cyclohexane from methylcyclopentane and benzene
US20140257003A1 (en) 2013-03-07 2014-09-11 Basf Se Chemical reaction process with addition of metal halides
US20140257007A1 (en) 2013-03-07 2014-09-11 Basf Se Chemical reaction process at constant hydrogen halide partial pressure
WO2015082388A1 (de) 2013-12-02 2015-06-11 Basf Se Abtrennung von ionischen flüssigkeiten in koalesziervorrichtungen
DE102013226428A1 (de) 2013-12-18 2015-06-18 Basf Se Extraktionskolonne und Verfahren zum Extrahieren eines Bestandteils aus einem Fluid

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MY189176A (en) 2022-01-31
EA032895B1 (ru) 2019-07-31
JP2017517495A (ja) 2017-06-29
EP3134376B1 (de) 2018-02-28
SA516380068B1 (ar) 2020-06-18
US20170121240A1 (en) 2017-05-04
JP6359119B2 (ja) 2018-07-18
KR20160148598A (ko) 2016-12-26
CN106232558B (zh) 2019-08-09
WO2015162097A1 (de) 2015-10-29
EP3134376A1 (de) 2017-03-01
CN106232558A (zh) 2016-12-14
ES2671148T3 (es) 2018-06-05
US9873646B2 (en) 2018-01-23
KR102355201B1 (ko) 2022-01-26

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