KR920703484A - 지방족 화합물의 탈수소화/탈수소폐환 방법 - Google Patents

지방족 화합물의 탈수소화/탈수소폐환 방법

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Publication number
KR920703484A
KR920703484A KR1019920701735A KR920701735A KR920703484A KR 920703484 A KR920703484 A KR 920703484A KR 1019920701735 A KR1019920701735 A KR 1019920701735A KR 920701735 A KR920701735 A KR 920701735A KR 920703484 A KR920703484 A KR 920703484A
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KR
South Korea
Prior art keywords
zeolite
aliphatic hydrocarbon
weight
feedstock
pressure
Prior art date
Application number
KR1019920701735A
Other languages
English (en)
Inventor
팅-와 추 신시아
프란시스 데그난 쥬니어 토마스
조셉 델 로씨 케네스
모리츠 데사우 랄프
케온 후 빌리
쥬니어 후스 알빈
웨인 커커 개리
오웬 말러 데이드
데비드 패드리쥐 란달
Original Assignee
에디워드 에이취. 발란스
모빌 오일 코퍼레이션
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/469,648 external-priority patent/US5019664A/en
Priority claimed from US07/469,651 external-priority patent/US4982033A/en
Priority claimed from US07/469,650 external-priority patent/US4962250A/en
Application filed by 에디워드 에이취. 발란스, 모빌 오일 코퍼레이션 filed Critical 에디워드 에이취. 발란스
Publication of KR920703484A publication Critical patent/KR920703484A/ko

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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
    • C07C5/32—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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • 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
    • C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
    • C07C5/333—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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Fats And Perfumes (AREA)
  • Seasonings (AREA)

Abstract

내용 없음

Description

지방족 화합물의 탈수소화/탈수소폐환 방법
[도면의 간단한 설명]
도면에서 제1 내지 5도는 각각 실시예 1, 3, 4, 5 및 7의 하소된 결정성 생성물의 X-선 회절 패턴을 나타낸것.
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (12)

  1. 적어도 하나의 C2-C12지방족 탄화수소를 함유하는 공급원료를, 하소된 형태가 명세서중의 표 I 에 기재된 값을 포함하는 X-선 회절 패턴을 갖는 다공성의 합성 결정성 제올라이트를 함유하는 전환촉매와 접촉시킴을 특징으로 하여, 적어도 하나의 C2-C12지방족 탄화수소를 함유하는 공급원료를 탈수소화 및/또는 탈수소 폐환시키는 방법.
  2. 제1항에 있어서, 다공성의 합성 결정성 제올라이트가 그의 하소된 형태로서 명세서중의 표 II에 기재된 값을 포함하는 X-선 회절 패턴을 갖는 방법.
  3. 제1항에 있어서, 제올라이트가 몰관계식 X2O3:(n)YO2의 조성을 가지며 여기에서 n은 적어도 약 10이고, X는 3가 원소이며, Y는 4가 원소인 방법.
  4. 제5항에 있어서, X가 알루미늄을 포함하며 Y가 실리콘을 포함하는 방법.
  5. 제1항에 있어서, 제올라이트가 사이클로 헥산 증기에 대하여는 4.5중량%이상이고, n-헥산 증기에 대하여는 10중량%이상의 평형흡착용량을 갖는 방법.
  6. 제1항에 있어서, 제올라이트가 150이하의 알파값을 가지며, 촉매가 추가로 VIII족 금속성분을 포함하는 방법.
  7. 제1항에 있어서, 제올라이트가 본질적으로 산성을 나타내지 않으며, 촉매가 추가로 VIII족 금속성분을 포함하는 방법.
  8. 제6항 또는 7항에 있어서, 제올라이트가 주석, 인듐, 탈륨, 납 및 황으로부터 선택된 적어도 하나의 원소와 함께 결합되는 방법.
  9. 제1항에 있어서, 공급원료가 적어도 하나의 C2-C12지방족 탄화수소를 적어도 20중량 %함유하는 방법.
  10. 제1항에 있어서, 공급원료가 적어도 하나의 C2-C12지방족 탄화수소를 적어도 50중량%함유하는 방법.
  11. 제1항에 있어서, 공정을 온도 316 내지 760℃(600℉ 내지 1400℉), 압력 100 내지 2860 kPa(대기압 내지 400psig) 및 LHSV 0.1 대지 100에서 수행하는 방법.
  12. 제1항에 있어서, 공정을 온도 400 내지 680℃(750 내지 1250℉), 압력 445 대지 1825 kPa(50 내지 250psig) 및 LHSV 0.5 내지 5에 수행하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920701735A 1990-01-24 1990-04-09 지방족 화합물의 탈수소화/탈수소폐환 방법 KR920703484A (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US469,648 1990-01-24
US07/469,648 US5019664A (en) 1988-10-06 1990-01-24 Process for the conversion of paraffins to olefins and/or aromatics and low acidity zeolite catalyst therefor
US07/469,651 US4982033A (en) 1988-10-06 1990-01-24 Process for converting light aliphatics to aromatics
US469,650 1990-01-24
US07/469,650 US4962250A (en) 1990-01-24 1990-01-24 Process for the conversion of paraffins to olefins and/or aromatics and non-acidic zeolite catalyst therefor
US469,651 1990-01-24
PCT/US1990/002027 WO1991011416A1 (en) 1990-01-24 1990-04-09 Process for dehydrogenation/dehydrocyclization of aliphatics

Publications (1)

Publication Number Publication Date
KR920703484A true KR920703484A (ko) 1992-12-18

Family

ID=27413107

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920701735A KR920703484A (ko) 1990-01-24 1990-04-09 지방족 화합물의 탈수소화/탈수소폐환 방법

Country Status (13)

Country Link
EP (1) EP0513162B1 (ko)
JP (1) JPH05503526A (ko)
KR (1) KR920703484A (ko)
AT (1) ATE130590T1 (ko)
AU (1) AU636464B2 (ko)
BG (1) BG96675A (ko)
CA (1) CA2074478A1 (ko)
DE (1) DE69023778T2 (ko)
DK (1) DK0513162T3 (ko)
HU (1) HU209280B (ko)
NO (1) NO922783L (ko)
RO (1) RO112722B1 (ko)
WO (1) WO1991011416A1 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5061852B2 (ja) * 2007-03-26 2012-10-31 三菱化学株式会社 アルケンの製造方法
JP6541073B2 (ja) * 2016-03-07 2019-07-10 Ｊｘｔｇエネルギー株式会社 低級炭化水素用の脱水素触媒、及び芳香族化合物の製造方法
CN114749206B (zh) * 2022-06-13 2022-09-23 中国科学院山西煤炭化学研究所 一种c5~c10烷烃脱氢催化剂及其制备方法和应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL190156C (nl) * 1979-03-14 1993-11-16 Shell Int Research Werkwijze voor de bereiding van een aromatisch koolwaterstofmengsel.
US4826667A (en) * 1986-01-29 1989-05-02 Chevron Research Company Zeolite SSZ-25
US4804801A (en) * 1986-09-08 1989-02-14 Mobil Oil Corporation Process for converting C2 to C8 aliphatics to aromatics over a metal-activated zeolite
US4888105A (en) * 1988-02-16 1989-12-19 Mobil Oil Corporation Process for the dehydrocyclization of acyclic hydrocarbons and catalyst composition therefor
US5106801A (en) * 1988-10-20 1992-04-21 Chevron Research And Technology Company Zeolite SSZ-31
GB8829923D0 (en) * 1988-12-22 1989-02-15 Ici Plc Zeolites
BR9007515A (pt) * 1989-07-07 1992-06-23 Chevron Res & Tech Zeolito,composicao de zeolito,processo para sua preparacao e processo para conversao de hidrocarbonetos

Also Published As

Publication number Publication date
WO1991011416A1 (en) 1991-08-08
HUT61258A (en) 1992-12-28
EP0513162A1 (en) 1992-11-19
AU7329791A (en) 1991-08-21
EP0513162A4 (en) 1993-07-14
DK0513162T3 (da) 1995-12-18
DE69023778D1 (de) 1996-01-04
JPH05503526A (ja) 1993-06-10
NO922783D0 (no) 1992-07-14
ATE130590T1 (de) 1995-12-15
RO112722B1 (ro) 1997-12-30
CA2074478A1 (en) 1991-07-25
BG96675A (bg) 1993-12-24
DE69023778T2 (de) 1996-05-02
HU209280B (en) 1994-04-28
AU636464B2 (en) 1993-04-29
NO922783L (no) 1992-09-17
EP0513162B1 (en) 1995-11-22

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