KR950701886A - 지에스엠-5 제올라이트(zsm-5 zeolite) - Google Patents

지에스엠-5 제올라이트(zsm-5 zeolite)

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Publication number
KR950701886A
KR950701886A KR1019940704413A KR19940704413A KR950701886A KR 950701886 A KR950701886 A KR 950701886A KR 1019940704413 A KR1019940704413 A KR 1019940704413A KR 19940704413 A KR19940704413 A KR 19940704413A KR 950701886 A KR950701886 A KR 950701886A
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zeolite
less
sio
iii
molar ratio
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KR1019940704413A
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KR100282970B1 (ko
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조한즈 페트루스 베르두인
루크 로저 마르크 마르텡즈
조한 아드리안 마르텡즈
Original Assignee
케이쓰 로드니 만셀
엑손 케미칼 패턴츠 인코포레이티드
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
    • 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
    • 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
    • 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
    • C01B39/36—Pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
    • C01B39/38—Type ZSM-5
    • 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
    • C01B39/36—Pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
    • C01B39/38—Type ZSM-5
    • C01B39/40—Type ZSM-5 using at least one organic template directing agent
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/22—MFI, e.g. ZSM-5. silicalite, LZ-241

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

실질적으로 니들형 응집체를 포함하는 결정성텍토실리케이트ZEM-5 제올라이트를 제조할 수 있다. 텍토실리케이트ZSM-5 제올라이트의 구조는, 가장 인접한 원자로 0, 1 또는 2개의 T-원자를 갖는 Si 원자가 존재함이 적어도 3개의 피크를 가진29Si NMR 스펙트럼에 나타나 있다.

Description

지에스엠-5 제올라이트(ZSM-5 ZEOLITE)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 비교 실시예 2 및 실시예 1에서 수득한 생성물의 X-선 회절도이다.
제3도는 실시예1 및 2에서 수득한 생성물의 SEM 현미경 사진이다.
제5도는 실시예 5에서 수득한 두가지 생성물의 SEM 현미경 사진디다.

Claims (19)

  1. 실질적으로 니들형의 응집체를 포함함을 특징으로 하는 결정성 텍토실리게이트 ZSM-5 제올라이트.
  2. 제1항에 있어서, 알루미노실리케이트 제올라이트인 제올라이트.
  3. 제1항에 있어서, 니들형 응집체의 평균 길이/직경 비가 2.5이상인 제올라이트.
  4. 제3항에 있어서, 평균 길이/직경 비가 3이상인 제올라이트.
  5. 가장 인접한 원자로 0, 1 또는 2개의 T-원자를 각각 가진 Si에 상응하는 적어도 3개의 피크가29Si NMR 스펙트럼에 나타남을 특징으로 하는, 결정성 텍토실리게이트 ZSM-5 제올라이트.
  6. 제5항에 있어서, 알루미노실리케이트이고 그의29Si NMR 스펙트럼에 -105ppm 미만에서 피크가 나타나는 제올라이트.
  7. 제6항에 있어서,29Si NMR 스펙트럼에-85 내지 -105 미만 범위에서 피크가 나타나는 제올라이트.
  8. 제5내지 제7항중 어느 한 항에 있어서, 상기 제올라이트 결정이 제1 내지 제4항중 어느 한 항에 정의된 바와 같은 제올라이트.
  9. 제1 내지 제8항중 어느 한 항에 있어서, SiO2/AI2O3몰비가 6내지 500인 제올라이트.
  10. 제9항에 있어서, SiO2/AI2O3몰비가 10내지 500인 제올라이트.
  11. (ⅰ) 실리카의 공급원 :(ⅱ)알루미늄, 갈륨, 붕소, 철, 아연, 또는 구리의 공급원(M으로 표시함); (ⅲ) 일가 양이온의 공급원; (ⅳ) 유기 구조 지향제; 및 (ⅴ)합성 혼합물을 결정화 도중에 교반하고 Si대 M의 비가 40보다 큰 경우, 또한 0.05 내지 2000중량 ppm의, 100nm이하의 평균 최대 치수을 가진 MFI 제올라이트의 시드 결정으로 이루어진 합성 혼합물로 결정화함을 포함하는, 제1 내지 제10항중 어느 한항에 정의된 제올라이트의 제조 방법.
  12. 제11항에 있어서, 상기 합성 혼합물이 초기에 100nm 이하의 평균 최대 치수을 가진 MFI 제올라이트의 시들 결정을 0.05 내지 2000ppm의 양으로 함유하는 방법.
  13. 제11 또는 제12항에 있어서, 상기 합성 혼합물의 OH-/SiO2몰비가 초기에 0.025 내지 0.34 범위인 방법.
  14. 일가 양이온이 칼륨인 제1 내지 제4항중 어느 한 항에 따른 제올라이트의 제조방법.
  15. 제11항 내지 제14항중 어느한 항에 있어서, 상기 합성 혼합물의 Si 대 M2의 몰비가 초기에 10 내지 100인 방법.
  16. 제11 또는 15항중 어느 한 항에 있어서, 상기 혼합물의 OH-/SiO2몰비가 초기에 0.21이하인 방법.
  17. 제11항 내지 16항중 어느 한항에 있어서, 상기 유기 구조 지향제가 1, 6-디아미노헥산인 방법.
  18. 제1 내지 제10항중 어느 한항에 청구되거나 또는 제11항 내지 제17항중 어느 한항에 청구된 방법에 의해 제조된 제올라이트를 촉매로서 사용함을 포함하는 유기 화합물의 제조 또는 전환 방법.
  19. 제1 내지 제10항중 어느 한 항에 청구되거나, 또는 제11항 내지 제17항중 어느 한 항에 청구된 방법에 의해 제조된 제올라이트를 사용함을 포함하는 유기 화합물의 선택 또는 정제 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940704413A 1992-06-05 1993-06-04 지에스엠-5제올라이트 KR100282970B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP92305182 1992-06-05
EP92305182.5 1992-06-05
PCT/EP1993/001404 WO1993025476A1 (en) 1992-06-05 1993-06-04 Zsm-5 zeolite

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KR950701886A true KR950701886A (ko) 1995-05-17
KR100282970B1 KR100282970B1 (ko) 2001-12-01

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US (1) US5783321A (ko)
EP (1) EP0643671B2 (ko)
JP (1) JPH07506802A (ko)
KR (1) KR100282970B1 (ko)
CN (1) CN1048001C (ko)
AU (1) AU4322493A (ko)
DE (1) DE69320190T3 (ko)
ES (1) ES2122017T5 (ko)
MX (1) MX9303409A (ko)
SG (1) SG73398A1 (ko)
WO (1) WO1993025476A1 (ko)
ZA (1) ZA933879B (ko)

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DE69320190T3 (de) 2001-08-02
US5783321A (en) 1998-07-21
MX9303409A (es) 1994-06-30
EP0643671B2 (en) 2001-03-14
ES2122017T5 (es) 2001-05-01
CN1048001C (zh) 2000-01-05
SG73398A1 (en) 2000-06-20
ES2122017T3 (es) 1998-12-16
AU4322493A (en) 1994-01-04
EP0643671B1 (en) 1998-08-05
JPH07506802A (ja) 1995-07-27
DE69320190T2 (de) 1999-03-25
EP0643671A1 (en) 1995-03-22
CN1089574A (zh) 1994-07-20
ZA933879B (en) 1993-12-27
KR100282970B1 (ko) 2001-12-01
DE69320190D1 (de) 1998-09-10
WO1993025476A1 (en) 1993-12-23

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