KR910016654A - 디메틸나프탈렌의 제조방법 - Google Patents

디메틸나프탈렌의 제조방법 Download PDF

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Publication number
KR910016654A
KR910016654A KR1019910003935A KR910003935A KR910016654A KR 910016654 A KR910016654 A KR 910016654A KR 1019910003935 A KR1019910003935 A KR 1019910003935A KR 910003935 A KR910003935 A KR 910003935A KR 910016654 A KR910016654 A KR 910016654A
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South Korea
Prior art keywords
zsm
zeolite
kpa
pressures
temperatures
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KR1019910003935A
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아더 그린 레리
웨인 키커 게리
죠셉 델 로시 케네드
쥬니어 알빈 후스
오이겐 랜디스 미카엘
Original Assignee
에드워드 에이취. 바란스
모빌오일 코퍼레이션
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Publication of KR910016654A publication Critical patent/KR910016654A/ko

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/20—Polycyclic condensed hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/20—Polycyclic condensed hydrocarbons
    • C07C15/24—Polycyclic condensed hydrocarbons containing two rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
    • C07C2/66—Catalytic processes
    • 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
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
    • C07C5/393—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation with cyclisation to an aromatic six-membered ring, e.g. dehydrogenation of n-hexane to benzene
    • C07C5/41—Catalytic processes
    • 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
    • C07C2529/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • 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
    • 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
    • C07C2529/65—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

내용 없음

Description

디메틸나프탈렌의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. a) 알킬화 가능 방향족 화합물과 C5올레핀이 함유된 공급액을 컨스트레인트 인덱스가 5 이하이 합성 결정성 제올라이트로 이루어진 알킬화촉매 조성물과 접촉해 알킬레이트를 제조하고, B)알킬레이트를 탈수소고리화 촉매와 접촉해 디메틸나프탈렌이 함유된 생성물을 제조하는 단계로 이루어진 디메틸나프탈렌의 제조방법.
  2. 제1항에서, 알킬화촉매 조성물중 결정성 제올라이트의 컨스트레인트 인덱스가 3 이하인 방법.
  3. 제1항에서, 결정성 제올라이트가 ZSM - 4, ZSM - 12, ZSM - 20, ZSM - 35, ZSM - 48, ZSM - 50, MCM - 22, TMA 오프레타이트, 모데나이트, 크리노프티로라이트, 제올라이트 Y 그리고 제올라이트 베타중에서 선택된 방법.
  4. 제1항에서, 소성 형태인 결정성 제올라이트의X - 선 회절패턴이 명세서중 표 A에 나타난 평면간 d-거리를 지니는 방법.
  5. 제1항 - 4항중 어느 하나에서, 공급액중 알킬화 가능 방향족이 톨루엔인 방법.
  6. 제1항 - 5항중 어느 하나에서, C5올레핀이 1 - 펜텐인 방법.
  7. 제1항에서, 알킬화 조건이 온도가 -20 -480℃ (0-900°F)이고 압력이 20 -25250 KPa (0.2-250 기압)인 방법.
  8. 제1항에서, 알킬화 조건이 온도가 -10-260℃(50-500°F)이고 압력이 100-2525KPa(1-25기압)인 방법.
  9. 제1항 - 8항중의 어느 하나에서, 탈수소고리화 촉매가 제올라이트 L인 방법.
  10. 제1항 - 9항중 어느 하나에서, 탈수소고리화 조건이 온도가 260-815℃(500-1500°F)이고 압력이 100 - 7000KPa (0 - 1000psig)인 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910003935A 1990-03-15 1991-03-12 디메틸나프탈렌의 제조방법 KR910016654A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US494,255 1990-03-15
US07/494,255 US5043501A (en) 1990-03-15 1990-03-15 Process for preparing dimethylnaphthalene

Publications (1)

Publication Number Publication Date
KR910016654A true KR910016654A (ko) 1991-11-05

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Country Link
US (1) US5043501A (ko)
EP (1) EP0447069B1 (ko)
JP (1) JP2898770B2 (ko)
KR (1) KR910016654A (ko)
AU (1) AU631483B2 (ko)
CA (1) CA2036827A1 (ko)
DE (1) DE69109526T2 (ko)

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US5236575A (en) * 1991-06-19 1993-08-17 Mobil Oil Corp. Synthetic porous crystalline mcm-49, its synthesis and use
DE4126533A1 (de) * 1991-08-10 1993-02-11 Ver Glaswerke Gmbh Verfahren zum kontaktieren von elektrisch heizbaren glasscheiben mit transparenten heizwiderstandsschichten
AU658937B2 (en) * 1991-11-19 1995-05-04 Mobil Oil Corporation Hydrocarbon upgrading process
JP3175744B2 (ja) * 1992-02-03 2001-06-11 三菱瓦斯化学株式会社 ジメチルナフタレンの製造方法
US5362697A (en) * 1993-04-26 1994-11-08 Mobil Oil Corp. Synthetic layered MCM-56, its synthesis and use
EP0703887A1 (en) * 1993-06-16 1996-04-03 Mobil Oil Corporation Liquid phase ethylbenzene synthesis
US5329059A (en) * 1993-07-06 1994-07-12 Mobil Oil Corp. Alkylaromatic disproportionation
US5900520A (en) * 1995-01-23 1999-05-04 Mobil Oil Corporation Aromatics alkylation
US6057487A (en) * 1997-12-30 2000-05-02 Chevron Chemical Company Method for producing 2,6-DMN from mixed dimethylnaphthalenes by crystallization, adsorption and isomerization
US5955641A (en) * 1998-03-16 1999-09-21 Chevron Chemical Company Llc Method of making dimethylnaphthalenes
IT1300061B1 (it) * 1998-04-17 2000-04-19 Eniricerche S P A Ora Enitecno Processo per preparare 2,6-dimetilnaftalene
US6313362B1 (en) 1998-12-17 2001-11-06 Exxonmobil Corporation Aromatic alkylation process
US7837861B2 (en) * 2006-10-18 2010-11-23 Exxonmobil Research & Engineering Co. Process for benzene reduction and sulfur removal from FCC naphthas
CN103797091B (zh) 2011-08-19 2016-07-06 巴杰许可有限责任公司 降低汽油的苯含量的方法
CN104447179A (zh) * 2013-09-24 2015-03-25 中国石油化工股份有限公司 利用戊醇生产2,6-二甲基萘的方法
CN104447180A (zh) * 2013-09-24 2015-03-25 中国石油化工股份有限公司 利用费托反应产物中的戊烯生产2,6-二甲基萘的方法
CN109847791A (zh) * 2017-11-30 2019-06-07 中国科学院大连化学物理研究所 一种催化剂、其制备方法及在丁烯歧化反应中的应用

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GB1448136A (en) * 1972-12-25 1976-09-02 Mitsui Petrochemical Ind Process for preparing dimethyl naphthalenes
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Also Published As

Publication number Publication date
AU631483B2 (en) 1992-11-26
JPH04217634A (ja) 1992-08-07
EP0447069B1 (en) 1995-05-10
CA2036827A1 (en) 1991-09-16
EP0447069A2 (en) 1991-09-18
US5043501A (en) 1991-08-27
DE69109526D1 (de) 1995-06-14
EP0447069A3 (en) 1991-11-27
AU7125191A (en) 1991-09-19
JP2898770B2 (ja) 1999-06-02
DE69109526T2 (de) 1995-09-14

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