KR100909841B1 - 톨루엔의 선택적 불균등화 방법 및 톨루엔 및 ｃ9 및ｃ9+의 방향족 탄화수소들의 불균등화 및 트랜스알킬화 방법 - Google Patents

톨루엔의 선택적 불균등화 방법 및 톨루엔 및 ｃ9 및ｃ9+의 방향족 탄화수소들의 불균등화 및 트랜스알킬화 방법 Download PDF

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KR100909841B1
KR100909841B1 KR1020047005878A KR20047005878A KR100909841B1 KR 100909841 B1 KR100909841 B1 KR 100909841B1 KR 1020047005878 A KR1020047005878 A KR 1020047005878A KR 20047005878 A KR20047005878 A KR 20047005878A KR 100909841 B1 KR100909841 B1 KR 100909841B1
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toluene
xylene
unit
stream
disproportionation
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KR20040064694A (ko
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시에자이쿠
양웨이셍
콩데진
주동마오
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차이나 페트로리움 앤드 케미컬 코포레이션
상하이 리서치 인스티튜트 오브 페트로케미칼 테크놀로지 시노펙
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
    • C07C6/12—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/02—Monocyclic hydrocarbons
    • C07C15/067—C8H10 hydrocarbons
    • C07C15/08—Xylenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/02—Monocyclic hydrocarbons
    • C07C15/04—Benzene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
    • C07C6/12—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
    • C07C6/123—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring of only one hydrocarbon
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
    • C07C6/12—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
    • C07C6/126—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring of more than one hydrocarbon
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
    • C07C2529/26—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
    • C07C2529/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11 containing iron group metals, noble metals or copper
    • C07C2529/44—Noble metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
    • C07C2529/48—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11 containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65
    • C07C2529/78—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65 containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
KR1020047005878A 2001-10-22 2002-10-18 톨루엔의 선택적 불균등화 방법 및 톨루엔 및 ｃ9 및ｃ9+의 방향족 탄화수소들의 불균등화 및 트랜스알킬화 방법 Expired - Lifetime KR100909841B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNB011319534A CN1164541C (zh) 2001-10-22 2001-10-22 甲苯选择性歧化和甲苯与碳九及其以上芳烃歧化与烷基转移方法
CN01131953.4 2001-10-22
PCT/CN2002/000732 WO2003035589A1 (en) 2001-10-22 2002-10-18 The selective dismutation process of toluene and the dismut5ation and transalkylation process of toluene and aromatic hydrocarbons of c9 and c9+

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KR20040064694A KR20040064694A (ko) 2004-07-19
KR100909841B1 true KR100909841B1 (ko) 2009-07-28

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US (1) US6774273B2 (enExample)
EP (1) EP1447395B1 (enExample)
JP (1) JP4360909B2 (enExample)
KR (1) KR100909841B1 (enExample)
CN (1) CN1164541C (enExample)
WO (1) WO2003035589A1 (enExample)
ZA (1) ZA200402874B (enExample)

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KR101173345B1 (ko) 2009-11-10 2012-08-10 에스케이이노베이션 주식회사 방향족 화합물을 포함하는 유분으로부터 고부가 방향족 제품 및 올레핀 제품을 생산하는 방법
KR20190040076A (ko) * 2016-10-04 2019-04-16 엑손모빌 케미칼 패턴츠 인코포레이티드 중질 방향족 탄화수소의 불균화 및 알킬교환
KR20190040077A (ko) * 2016-10-04 2019-04-16 엑손모빌 케미칼 패턴츠 인코포레이티드 중질 방향족 탄화수소의 탈알킬화 및 알킬교환

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US20050197518A1 (en) * 2004-03-04 2005-09-08 Miller Jeffrey T. Method of converting C9 aromatics-comprising mixtures to xylene isomers
US7249469B2 (en) * 2004-11-18 2007-07-31 Exxonmobil Chemical Patents Inc. Method for separating a multicomponent stream
KR100645659B1 (ko) * 2005-06-21 2006-11-14 에스케이 주식회사 탄화수소 혼합물로부터 벤젠을 증산하는 방법
CN100335449C (zh) * 2005-06-22 2007-09-05 中国石油化工股份有限公司 用于芳烃生产的方法
US7405335B1 (en) * 2005-06-30 2008-07-29 Uop Llc Integrated process for producing xylenes and high purity benzene
US20070049780A1 (en) * 2005-08-30 2007-03-01 Schwartz Hilary E Methods of making xylene isomers
US7314601B2 (en) * 2006-01-31 2008-01-01 Uop Llc Processes for producing xylenes using isomerization and transalkylation reactions and apparatus therefor
KR100843435B1 (ko) * 2007-04-27 2008-07-03 삼성토탈 주식회사 유사 이동층 크실렌 혼합물 전처리 공정 및 추가의 크실렌이성질화 공정을 포함하는 방향족 화합물의 분리 방법
KR100843436B1 (ko) * 2007-04-27 2008-07-03 삼성토탈 주식회사 유사 이동층 크실렌 혼합물 전처리 공정 및 추가의 크실렌이성질화 공정을 포함하는 방향족 화합물의 분리 방법
KR100963746B1 (ko) * 2008-03-13 2010-06-14 삼성토탈 주식회사 유사 이동층 분리법에 의한 방향족 화합물의 분리방법
CN101811926B (zh) * 2009-02-19 2013-06-05 中国石油化工股份有限公司 芳烃联合生产的方法
CN101885661B (zh) * 2009-05-13 2013-09-18 中国石油化工股份有限公司 芳烃联合生产的组合方法
CN101993335B (zh) * 2009-08-31 2013-12-04 中国石油化工股份有限公司 芳烃生产中对二甲苯增产的组合方法
CN101993332B (zh) * 2009-08-31 2013-06-19 中国石油化工股份有限公司 联合生产芳烃的组合方法
CN102199066B (zh) * 2010-03-25 2014-05-28 中国石油化工股份有限公司 一种烷基芳烃异构化方法
JP5759262B2 (ja) * 2011-05-24 2015-08-05 Ｊｘ日鉱日石エネルギー株式会社 キシレンの製造方法
CN104557434B (zh) * 2013-10-28 2019-05-14 中国石油化工股份有限公司 生产对二甲苯的方法
RU2687104C2 (ru) * 2014-02-13 2019-05-07 Бипи Корпорейшен Норт Америка Инк. Энергосберегающий способ фракционирования для разделения выходящего потока реактора процессов переалкилирования tol/с9+
US10196329B2 (en) 2014-11-21 2019-02-05 Exxonmobil Chemical Patents Inc. Process for making para-xylene
CN106925339B (zh) * 2015-12-31 2019-09-03 中国石油天然气股份有限公司 用于碳八芳烃中二甲苯异构化反应的多级孔分子筛催化剂的制备方法
CN109790084A (zh) * 2016-10-04 2019-05-21 埃克森美孚化学专利公司 重质芳烃的烷基转移
CN108250014A (zh) * 2016-12-28 2018-07-06 中国石油天然气股份有限公司 一种异构化制备对二甲苯的方法
CN119657008A (zh) * 2023-09-20 2025-03-21 中国石油化工股份有限公司 用于生产对二甲苯的系统和生产对二甲苯的反应工艺

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101173345B1 (ko) 2009-11-10 2012-08-10 에스케이이노베이션 주식회사 방향족 화합물을 포함하는 유분으로부터 고부가 방향족 제품 및 올레핀 제품을 생산하는 방법
KR20190040076A (ko) * 2016-10-04 2019-04-16 엑손모빌 케미칼 패턴츠 인코포레이티드 중질 방향족 탄화수소의 불균화 및 알킬교환
KR20190040077A (ko) * 2016-10-04 2019-04-16 엑손모빌 케미칼 패턴츠 인코포레이티드 중질 방향족 탄화수소의 탈알킬화 및 알킬교환
KR102252012B1 (ko) * 2016-10-04 2021-05-17 엑손모빌 케미칼 패턴츠 인코포레이티드 중질 방향족 탄화수소의 불균화 및 알킬교환
KR102252013B1 (ko) * 2016-10-04 2021-05-17 엑손모빌 케미칼 패턴츠 인코포레이티드 중질 방향족 탄화수소의 탈알킬화 및 알킬교환

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US6774273B2 (en) 2004-08-10
KR20040064694A (ko) 2004-07-19
CN1413968A (zh) 2003-04-30
EP1447395B1 (en) 2011-12-21
JP2005506376A (ja) 2005-03-03
ZA200402874B (en) 2005-05-25
CN1164541C (zh) 2004-09-01
JP4360909B2 (ja) 2009-11-11
EP1447395A4 (en) 2009-11-11
US20030130549A1 (en) 2003-07-10
WO2003035589A1 (en) 2003-05-01
EP1447395A1 (en) 2004-08-18

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