KR960037626A - 변형된 실리코알루미노포스페이트 분자체를 함유하는 촉매를 사용한 c_8 방향족 물질의 이성질화 방법 - Google Patents

변형된 실리코알루미노포스페이트 분자체를 함유하는 촉매를 사용한 c_8 방향족 물질의 이성질화 방법 Download PDF

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Publication number
KR960037626A
KR960037626A KR1019960012353A KR19960012353A KR960037626A KR 960037626 A KR960037626 A KR 960037626A KR 1019960012353 A KR1019960012353 A KR 1019960012353A KR 19960012353 A KR19960012353 A KR 19960012353A KR 960037626 A KR960037626 A KR 960037626A
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South Korea
Prior art keywords
isomerization
silicoaluminophosphate molecular
xylene
mass
effective amount
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KR1019960012353A
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English (en)
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KR100197926B1 (ko
Inventor
아이. 함머만 존
엠. 플라니겐 에디트
제이. 가자 그레고리
에스. 홀름그렌 제니퍼
에이. 레쉬 데이빗
엘. 파톤 로버트
엠. 레이놀즈 토마스
모이 로에셀러 카람
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토마스 케이. 맥브라이드
유오피
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Publication of KR960037626A publication Critical patent/KR960037626A/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
    • C07C15/02—Monocyclic hydrocarbons
    • C07C15/067—C8H10 hydrocarbons
    • 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
    • C07C5/2702—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously
    • C07C5/2708—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously with crystalline alumino-silicates, e.g. molecular sieves
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/82—Phosphates
    • C07C2529/84—Aluminophosphates containing other elements, e.g. metals, boron
    • C07C2529/85—Silicoaluminophosphates (SAPO compounds)
    • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

본 발명은 알킬방향족 탄화수소를 제조하기 위한 신규 이성질화 공정을 제공하는 것이다. 보다 구체적으로 본 발명은 증진된 크실렌 수율을 수득하기 위하여 크게 제한된 분자체 촉매를 사용하는 C8-방향족 탄화수소의 이성질화 방법에 관한 것이다.

Description

변형된 실리코알루미노포스페이트 분자체를 함유하는 촉매를 사용한 C8방향족 물질의 이성질화 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (7)

  1. 이성질화 영역에서 수소의 존재하에 크실렌과 에틸벤젠의 비평형 공급 혼합물을 이 공급 혼합물에서 보다 높은 비율의 P-크실렌을 함유하는 이성질화 생성물을 수득하기에 유효한 C8-이성질화 조건에서 유효량의 SM-3 결정형 실리코알루미노포스페이트 분자체를 함유하는 촉매 착화물과 접촉시키는 것을 포함하는 상기 공급 혼합물의 이성질화 방법.
  2. 제1항에 있어서, 촉매 착화물이 유효량의 백금군 금속 성분을 함유하는 방법.
  3. 제1 또는 2항에 있어서, 촉매 착화물이 알루미나와 실리카 또는 그의 혼합물을 함유하는 무기-산화물 결합제를 추가로 함유하는 방법.
  4. 제2항에 있어서, 유효량의 백금군 금속 성분이 원소 기제에 대해 0.1 내지 5질량-%를 함유하는 방법.
  5. 제1 또는 2항에 있어서, 이성질화 생성물이 파라-크실렌의 평형 농도 보다 큰 농도를 포함하는 방법.
  6. 제3항에 있어서, 촉매 착화물이 원소 기제에 대해 백금 성분 0.1 내지 5질량-%, SM-3 결정형 실리코알루미노포스페이트 분자체 10 내지 100질량-% 및 무기-산화물 결합제를 함유하는 방법.
  7. 제1 또는 2항에 있어서, C8-방향족물질 이성질화 조건이 온도 300 내지 500℃, 압력 101.3 내지 5065kPa(1 내지 50기압), LHSV 0.5 내지 10hr-1및 수소-대-탄화수소 몰비 0.5 : 1 내지 25 : 1인 것을 포함하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960012353A 1995-04-24 1996-04-23 변형된 실리코알루미노포스페이트 분자체를 함유하는 촉매를 사용한 c8 방향족 물질의 이성질화 방법 KR100197926B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US42736295A 1995-04-24 1995-04-24
US08/427,362 1995-04-24
US8/427362 1995-04-24

Publications (2)

Publication Number Publication Date
KR960037626A true KR960037626A (ko) 1996-11-19
KR100197926B1 KR100197926B1 (ko) 1999-06-15

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KR1019960012353A KR100197926B1 (ko) 1995-04-24 1996-04-23 변형된 실리코알루미노포스페이트 분자체를 함유하는 촉매를 사용한 c8 방향족 물질의 이성질화 방법

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Country Link
US (1) US5898090A (ko)
EP (1) EP0739873B1 (ko)
JP (1) JP2781544B2 (ko)
KR (1) KR100197926B1 (ko)
CN (1) CN1054596C (ko)
AT (1) ATE188463T1 (ko)
AU (1) AU702788B2 (ko)
CA (1) CA2174045C (ko)
DE (1) DE69605967T2 (ko)
DK (1) DK0739873T3 (ko)
ES (1) ES2140786T3 (ko)
GR (1) GR3032969T3 (ko)
MX (1) MX9601503A (ko)
MY (1) MY121583A (ko)
NO (1) NO304936B1 (ko)
PT (1) PT739873E (ko)
RO (1) RO117968B1 (ko)
RU (1) RU2125977C1 (ko)
SG (1) SG43354A1 (ko)
TW (1) TW324713B (ko)
ZA (1) ZA963008B (ko)

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CN1044615C (zh) * 1997-03-26 1999-08-11 熊斌 一种代替乙炔气的液化烃类燃气
US6383967B1 (en) * 1997-12-08 2002-05-07 Uop Llc Selective aromatics disproportionation/transalkylation catalyst
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US6512155B1 (en) 2000-04-25 2003-01-28 Uop Llc Process for the activation of an alkylaromatic isomerization catalyst by water
JP4058619B2 (ja) * 2001-10-25 2008-03-12 セイコーエプソン株式会社 半導体ウエハ
US20050101474A1 (en) * 2003-11-07 2005-05-12 Galperin Leonid B. Catalyst for selective opening of cyclic naphtha and process for using the catalyst
US7405177B2 (en) * 2003-11-07 2008-07-29 Uop Llc Catalyst for selective opening of cyclic naphtha and process for using the catalyst
US20060281957A1 (en) * 2003-11-07 2006-12-14 Galperin Leonid B Dual functional catalyst for selective opening of cyclic paraffins and process for using the catalyst
US20050101819A1 (en) * 2003-11-07 2005-05-12 Galperin Leonid B. Dual functional catalyst for selective opening of cyclic paraffins and process for using the catalyst
US7407907B2 (en) * 2003-11-07 2008-08-05 Uop Llc Dual functional catalyst for selective opening of cyclic paraffins and process for using the catalyst
US20050143615A1 (en) * 2003-12-30 2005-06-30 Bogdan Paula L. Process and bimetallic catalyst for C8 alkylaromatic isomerization
US20050143614A1 (en) * 2003-12-30 2005-06-30 Leon-Escamilla E. A. Process and catalyst for C8 alkylaromatic isomerization
EP1699556A2 (en) * 2003-12-30 2006-09-13 Uop Llc Process and catalyst for c8 alkylaromatic isomerization
CN1325159C (zh) * 2004-03-22 2007-07-11 四川大学 一种硝基苯选择加氢重排制对氨基苯酚的催化剂
US20070287871A1 (en) * 2006-03-20 2007-12-13 Eelko Brevoord Silicoaluminophosphate isomerization catalyst
WO2007114127A1 (ja) * 2006-03-29 2007-10-11 Toray Industries, Inc. エチルベンゼンの転化方法およびパラキシレンの製造方法
HUE030927T2 (en) 2009-06-12 2017-06-28 Albemarle Europe Sprl SAPO molecular filter catalysts and their production and use
US8058496B2 (en) * 2010-03-31 2011-11-15 Uop Llc Process for xylene and ethylbenzene isomerization using UZM-35
US8889940B2 (en) * 2011-11-01 2014-11-18 Uop Llc Catalyst and process for hydrocarbon conversion
US9309170B2 (en) * 2011-11-14 2016-04-12 Uop Llc Aromatics isomerization using a dual-catalyst system
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Publication number Publication date
CN1139659A (zh) 1997-01-08
TW324713B (en) 1998-01-11
ATE188463T1 (de) 2000-01-15
KR100197926B1 (ko) 1999-06-15
NO961613L (no) 1996-10-25
MY121583A (en) 2006-02-28
MX9601503A (es) 1997-04-30
ES2140786T3 (es) 2000-03-01
RO117968B1 (ro) 2002-11-29
PT739873E (pt) 2000-06-30
CA2174045C (en) 2003-01-28
AU5078096A (en) 1996-11-07
EP0739873B1 (en) 2000-01-05
GR3032969T3 (en) 2000-07-31
CN1054596C (zh) 2000-07-19
EP0739873A1 (en) 1996-10-30
NO961613D0 (no) 1996-04-23
AU702788B2 (en) 1999-03-04
JPH08310977A (ja) 1996-11-26
DE69605967T2 (de) 2000-10-05
SG43354A1 (en) 1997-10-17
RU2125977C1 (ru) 1999-02-10
US5898090A (en) 1999-04-27
DE69605967D1 (de) 2000-02-10
DK0739873T3 (da) 2000-05-01
JP2781544B2 (ja) 1998-07-30
ZA963008B (en) 1996-11-27
NO304936B1 (no) 1999-03-08
CA2174045A1 (en) 1996-10-25

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