KR890011628A - 갈로실리케이트 방향족화촉매 및 그의 제조방법 - Google Patents

갈로실리케이트 방향족화촉매 및 그의 제조방법 Download PDF

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KR890011628A
KR890011628A KR1019890000103A KR890000103A KR890011628A KR 890011628 A KR890011628 A KR 890011628A KR 1019890000103 A KR1019890000103 A KR 1019890000103A KR 890000103 A KR890000103 A KR 890000103A KR 890011628 A KR890011628 A KR 890011628A
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sio2
gallosilicate
source
reaction mixture
silica
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KR1019890000103A
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English (en)
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팅-화 추 신티아
한 스코트
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에드워드 에이취.바란스
모빌오일 코퍼레이션
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Publication of KR890011628A publication Critical patent/KR890011628A/ko

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    • 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
    • B01J29/87—Gallosilicates; Aluminogallosilicates; Galloborosilicates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • C01B39/06—Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements, i.e. by direct or secondary synthesis
    • C01B39/08—Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements, i.e. by direct or secondary synthesis the aluminium atoms being wholly replaced
    • C01B39/082—Gallosilicates
    • 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
    • C07C5/412—Catalytic processes with metal oxides or metal sulfides
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • C10G35/065—Catalytic reforming characterised by the catalyst used containing crystalline zeolitic molecular sieves, other than aluminosilicates

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

내용 없음

Description

갈로실리케이트 방향족화촉매 및 그의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 [Ga] ZSM-5촉매의 존재하에 방향족의 %전환율(방향족의 무게%수율로서)에 대한 100-C₂= + 의 % 전환율 관계를 나타낸 그래프.
제2도는 n-핵산을 방향족 화합물로 전환시키는 경우 본 발명에서 제조한 [Ga] ZSM-5의 에이징 속도를 나타내는 그래프.

Claims (20)

  1. 실리카윈, 갈리아윈, 알칼리금속(M)원, N-함유 유기양이온(R)원 및 물을 함유하고 있는 것으로 그의 조성이 등가물의 비율에 관해서 다음과 같은 반응 혼합물을 만든 다음에 갈로실리케이트의 결정이 형성될 때까지 상기의 반응 혼합물을 반응시키는 단계로 이루어진 제올라이트ZSM-5의 구조를 지닌 결정성 갈로실리게이트의 합성방법: SiO₂/Ga₂O₃=100-10,000, H₂O/SiO₂=5-200, OH-/SiO₂=0-1.0, M/SiO₂=0.01-3.0, R/SiO₂=0.01-2.0
  2. 제1항에서 SiO₂/Ga₂O₃의 비가 250이상인 방법.
  3. 제1항 또는 2항에서 SiO₂/Ga₂O₃의 비가 500이상인 방법.
  4. 실리카윈. 갈리아윈, 알칼리금속(M)원, N-함유 유기양이온(R)원, 황산나트륨 및 물을 함유하고 있는 것으로 그의 조성이 등가물의 비율에 관해서 다음의 같은 반응 혼합물로 만든 다음에 갈로실리케이트의 결정이 형성될 때까지 상기의 반응 혼합물을 반응시키는 단계로 이루어진 제올라이트 ZSM-5의 구조는 지닌 결정성 갈로실리케이트의 합성방법:SiO₂/Ga₂O₃=5-10미만, H₂O/SiO₂=5-200, OH-/SiO₂=0-1.0, M/SiO₂=0.01-3.0, R/SiO₂=0.01-2.0, Na₂SO₄/SiO₂=0.05-10. 위에서 M에는 Na₂SO₄로서 Na는 배제된다.
  5. 제4항에서 Na₂SO₄/SiO₂의 비가 0.07-1.0인 방법.
  6. 제1항-5항중의 어느 하나에서 R이 테크라프로필암모늄인 방법.
  7. 제1항-6항중의 어느 하나에서 실리카원에 Na가 1무게%미만 포함되어 있는 방법.
  8. 제1항-7항중 어느 하나에서 실리카원이 실리카 졸인 방법.
  9. 제1항-8항중 어느 하나에서 혼합물을 80-200℃에서 6시간-150일간 반응시키는 방법.
  10. 제9항에서 혼합물을 100-160℃에서 25-190시간 반응시키는 방법.
  11. 제1항-10항중의 어느 하나에서 갈리아원이 갈륨염인 방법.
  12. 제1항-11항중의 어느 하나에서, 반응 혼합물이 다음과 같은 방법: H₂O/SiO₂=10-100, OH-/SiO₂=0.02-0.2, M/SiO₂=0.02-07, R/SiO₂= 0.05-05.
  13. 제1항-12항중의 어느 하나에서, 반응 혼합물에 어떠한 알루미늄도 불순물의 형태를 제외하고는 함유되지 않는 방법.
  14. 제1항-13항중의 어느 하나에서, 갈로실리케이트 생성물을 건조 및 하소시키는 방법.
  15. 제1항-14항중의 어느 하나에서, 갈로실리케이트 생성물을 염기교환에 의해 수소형태로 전환시키는 방법.
  16. 파라핀, 올리핀 및/또는 C₂-C12나트텐으로 구성된 지방족 공급원료를 400-650℃의 온도, 1-15의bar 압력 및 0.1-10의 WHSV 조건하에서 갈로실리케이트 제올라이트 ZSM-5로 구성된 촉매와 접촉시켜서 최소한 30무게%가 방향족인 생성물로 전환시키는 방법.
  17. 제16항에서 공급원료를 450-550℃의 온도, 1.35-5bar의 압력 및 0.5-2.5LHSV의 조건하에서 촉매와 접촉시키는 방법.
  18. 제16항 또는 17항에서 촉매가 갈로실리케이트와 실리카, 알루미나 및/또는 클레이 바인더와의 복합체인 방법.
  19. 제16항-18항중의 어느 하나에서, 촉매를 수소중에서 주기적으로 재생시키는 방법.
  20. 제16항-19항중 어느 하나에서 갈로실리케이트에 NMR-검출성 비-골격 갈륨이 함유되어 있지않은 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890000103A 1988-01-07 1989-01-07 갈로실리케이트 방향족화촉매 및 그의 제조방법 KR890011628A (ko)

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US14144488A 1988-01-07 1988-01-07
US141,444 1988-01-07

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EP (1) EP0327189A3 (ko)
JP (1) JPH01224216A (ko)
KR (1) KR890011628A (ko)
AU (1) AU616722B2 (ko)
DK (1) DK4789A (ko)
FI (1) FI890086A (ko)
NO (1) NO890061L (ko)
NZ (1) NZ227524A (ko)
ZA (1) ZA89140B (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0423134A1 (en) * 1988-04-28 1991-04-24 SEDDON, Duncan Catalysts for olefin and paraffin conversion
JPH07121359B2 (ja) * 1989-10-04 1995-12-25 中央シリカ株式会社 セラミックフォームにメタロシリケート層を形成する方法
DE4021118A1 (de) * 1990-07-03 1992-01-09 Vaw Ver Aluminium Werke Ag Verfahren zur herstellung von kristallinen zeotithanalogen gallosilikaten und ihre verwendung zur herstellung von katalysatoren und adsorbentien
DE4120847A1 (de) * 1991-06-25 1993-01-14 Vaw Ver Aluminium Werke Ag Kristallines, zeolithanaloges gallosilicat und verfahren zu dessen herstellung
DE557527T1 (de) * 1991-08-20 1994-04-21 Light Oil Utilization Res Ass Verfahren zur herstellung von hochoktanbenzin.
ZA933879B (en) * 1992-06-05 1993-12-27 Exxon Chemical Patents Inc ZSM-5-zeolite
CN101778797B (zh) 2007-04-04 2012-12-05 巴斯夫欧洲公司 制备含杂原子的硅酸盐的方法
DE102008032699A1 (de) 2008-07-11 2010-01-14 Süd-Chemie AG Verfahren zur Herstellung von kristallinen zeolithartigen Galloaluminium-Silikaten
CN109437233B (zh) * 2019-01-17 2021-11-09 黑龙江大学 一种干胶转化法合成纳米GaZSM-5硅镓酸盐分子筛的方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3237389A1 (de) * 1981-10-08 1983-04-28 The Agency of Industrial Science and Technology, Tokyo Kristalline aluminium- und galliumsilikate, verfahren zu deren herstellung und verwendung zur dadurch katalysierten herstellung von niederen olefinen
CA1209981A (en) * 1982-09-04 1986-08-19 Dennis Young Crystalline gallosilicates, a process for producing them and their use as catalysts
DE3381352D1 (de) * 1982-10-28 1990-04-26 Shell Int Research Verfahren zur herstellung eines aromatischen kohlenwasserstoffgemisches.
EP0107875B1 (en) * 1982-10-28 1990-04-04 Shell Internationale Researchmaatschappij B.V. Process for the preparation of an aromatic hydrocarbon mixture
NZ217284A (en) * 1985-09-17 1988-10-28 Mobil Oil Corp Conversion of olefins to higher molecular weight hydrocarbons using silicate catalyst with framework gallium

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ZA89140B (en) 1990-09-26
NO890061D0 (no) 1989-01-06
NO890061L (no) 1989-07-10
EP0327189A3 (en) 1991-06-05
AU2831189A (en) 1989-07-13
DK4789D0 (da) 1989-01-06
FI890086A (fi) 1989-07-08
FI890086A0 (fi) 1989-01-06
NZ227524A (en) 1990-04-26
AU616722B2 (en) 1991-11-07
JPH01224216A (ja) 1989-09-07
EP0327189A2 (en) 1989-08-09
DK4789A (da) 1989-07-10

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