KR960703804A - PROCESS FOR THE MANUFACTURE OF A ZEOLITE - Google Patents

PROCESS FOR THE MANUFACTURE OF A ZEOLITE

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Publication number
KR960703804A
KR960703804A KR1019960700314A KR19960700314A KR960703804A KR 960703804 A KR960703804 A KR 960703804A KR 1019960700314 A KR1019960700314 A KR 1019960700314A KR 19960700314 A KR19960700314 A KR 19960700314A KR 960703804 A KR960703804 A KR 960703804A
Authority
KR
South Korea
Prior art keywords
hydrothermal treatment
synthetic mixture
ethene
phase
treatment process
Prior art date
Application number
KR1019960700314A
Other languages
Korean (ko)
Inventor
필립 루크 부스켄스
루크 로거 마르텐스
게오르게스 마리에 카렐 마티스
Original Assignee
피터 찰스 보덴
엑손 케미칼 패턴츠 인코포레이티드
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 PCT/EP1993/001972 external-priority patent/WO1994002245A1/en
Priority claimed from GB9406433A external-priority patent/GB9406433D0/en
Application filed by 피터 찰스 보덴, 엑손 케미칼 패턴츠 인코포레이티드 filed Critical 피터 찰스 보덴
Publication of KR960703804A publication Critical patent/KR960703804A/en

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Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02Crystalline 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
    • C01B39/46Other types characterised by their X-ray diffraction pattern and their defined composition
    • C01B39/48Other types characterised by their X-ray diffraction pattern and their defined composition using at least one organic template directing agent

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

Abstract

베타 제올라이트의 제조에 있어서, 합성 겔 숙성 및 저 알루미늄 함량에 의해 유리하게 수반되는 고 에텐 압력을 사용한다.In the preparation of beta zeolites, high ethene pressures are advantageously accompanied by synthetic gel ripening and low aluminum content.

Description

제올라이트의 제조 방법(PROCESS FOR THE MANUFACTURE OF A ZEOLITE)PROCESS FOR THE MANUFACTURE OF A ZEOLITE

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (25)

베타 제올라이트-형성 합성 혼합물의 수열(hydrothermal) 처리 공정의 적어도 일부를 에텐-함유 대기하에 20바이상의 압력에서 수행하는, 베타 제올라이트의 제조 방법.At least part of the hydrothermal treatment process of the beta zeolite-forming synthetic mixture is carried out at a pressure of 20 bi phase under an ethene-containing atmosphere. 제1항에 있어서,The method of claim 1, 상기 수열 처리 공정의 적어도 일부를 5바이상의 에테 분압하에서 수행하는 방법.At least a portion of said hydrothermal process is carried out under an et partial pressure on a 5 bi phase. 제2항에 있어서,The method of claim 2, 상기 에텐 분압이 20바이상인 방법.And said ethene partial pressure is 20 bi-phase. 제2항에 있어서,The method of claim 2, 상기 에텐 분압이 30바이상인 방법.And said ethene partial pressure is 30 bi phase. 제1항 내지 3항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 3, 30바이상의 전체 압력으로 수행하는 방법.Method performed at full pressure of 30 bai phase. 베타 형성 합성 혼합물의 수열 처리 공정의 적어도 일부를 테트라에틸암모늄 양이온의 몰당 0.1몰 이상의 에텐의 존재하에서 수행하는, 베타 제올라이트의 제조 방법.At least a portion of the hydrothermal treatment process of the beta forming synthetic mixture is carried out in the presence of at least 0.1 mole of ethene per mole of tetraethylammonium cation. 제6항에 있어서,The method of claim 6, 상기 에텐 : 테트라에틸암모늄의 몰비가 0.1 내지 1 : 1 범위인 방법.Wherein the molar ratio of ethene: tetraethylammonium is in the range of 0.1-1: 1. 제1항 내지 제7항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 7, 상기 합성 혼합물이 물, 실리콘 공급원, 알루미늄 공급원 및 테트라에틸암모늄 이온의 공급원을 포함하는 방법.Wherein said synthetic mixture comprises water, a silicon source, an aluminum source and a source of tetraethylammonium ions. 제8항에 있어서,The method of claim 8, 상기 합성 혼합물의 몰 조성이 SiO2(1) ; Al2O3(0.0005 내지 0.1) ; H2O(10 내지 100) ; TEAOH(0.01 내지 1)의 범위내에 있는 방법.The molar composition of the synthesis mixture SiO 2 (1); Al 2 O 3 (0.0005 to 0.1); H 2 O (10 to 100); Method within the range of TEAOH (0.01 to 1). 제1항 내지 제9항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 9, 상기 합성 혼합물이 콜로이드성 실리카를 함유하는 방법.Wherein said synthetic mixture contains colloidal silica. 제10항에 있어서,The method of claim 10, 상기 콜로이드성 실리카가 실질적으로 알칼리 금속을 함유하지 않는 방법.Wherein said colloidal silica is substantially free of alkali metals. 제1항 내지 제9항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 9, 상기 합성 혼합물이 테트라알킬오르토실리케이트를 함유하는 방법.Wherein said synthetic mixture contains tetraalkylorthosilicates. 제1항 내지 제12항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 12, 상기 합성 혼합물이 적어도 초기에는 과산화 수소를 함유하는 방법.Wherein said synthetic mixture contains at least initially hydrogen peroxide. 제1항 내지 제13항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 13, 상기 합성 혼합물을 그의 형성 공정과 수열 처리 공정 사이에서 숙성시키는 방법.A method of aging the synthetic mixture between its forming process and hydrothermal treatment process. 제14항에 있어서,The method of claim 14, 상기 숙성의 적어도 일부를 실온에서 수행하는 방법.At least a portion of said aging is performed at room temperature. 제14항 또는 제15항에 있어서,The method according to claim 14 or 15, 상기 숙성의 적어도 일부를 승온에서 수행하는 방법.At least part of said aging at elevated temperature. 제1항 내지 제16항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 16, 상기 수열 처리하는 합성 혼합물이 유리하게 SiO2의 몰당 2몰 이하의 비로 에탄올을 함유하는 방법.The hydrothermally treated synthetic mixture advantageously contains ethanol in a ratio of up to 2 moles per mole of SiO 2 . 제1항 내지 제17항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 17, 상기 수열 처리 공정을 120 내지 200℃ 범위의 온도에서 수행하는 방법.The hydrothermal treatment process at a temperature in the range from 120 to 200 ° C. 제1항 내지 제18항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 18, 상기 수열 처리 공정을 1시간 내지 30일간 수행하는 방법.Method for performing the hydrothermal treatment process for 1 hour to 30 days. 제1항 내지 제19항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 19, 상기 수열 처리 공정후에 생성된 결정을 회수하고 공기중에서 200 내지 600℃에서 1 내지 72시간 동안 가열하는 방법.Recovering the crystals produced after the hydrothermal treatment and heating them in air at 200-600 ° C. for 1-72 hours. 제20항에 있어서,The method of claim 20, 상기 하소된 생성물을 염기 또는 산으로 처리하거나, 또는 증기처리하는 방법.Treating said calcined product with a base or an acid or steaming. 제1항 내지 제21항 중 어느 한 항의 방법에 의해 수득할 수 있는 베타 제올라이트.A beta zeolite obtainable by the method of any one of claims 1-21. 합성 혼합물의 수열 처리동안 베타 제올라이트의 수율을 개선시키기 위한, 에텐-함유 대기의 용도.Use of an ethene-containing atmosphere to improve the yield of beta zeolite during hydrothermal treatment of the synthesis mixture. 유기 화합물의 제조 또는 전환에서 촉매로서의, 제1항 내지 제21항 중 어느 한 항에 생성물의 용도, 또는 제22항에 특허청구된 생성물의 용도.22. Use of a product as claimed in any one of claims 1 to 21, or use of a product as claimed in claim 22, as a catalyst in the preparation or conversion of an organic compound. 본원에 개시된 임의의 신규 특징 또는 상기 특징들의 임의의 신규 조합.Any new feature disclosed herein or any new combination of the above features. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960700314A 1993-04-16 1994-07-23 PROCESS FOR THE MANUFACTURE OF A ZEOLITE KR960703804A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB939307910A GB9307910D0 (en) 1993-04-16 1993-04-16 Catalysts and their use in oxidation of saturated hydrocarbons
EPPCT/EP93/01972 1993-07-23
PCT/EP1993/001972 WO1994002245A1 (en) 1992-07-24 1993-07-23 Catalysts and their use in oxidation of satured hydrocarbons
GB9406433.4 1994-03-31
GB9406433A GB9406433D0 (en) 1993-07-23 1994-03-31 Process for the manufacture of a zeolite

Publications (1)

Publication Number Publication Date
KR960703804A true KR960703804A (en) 1996-08-31

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ID=10733971

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960700314A KR960703804A (en) 1993-04-16 1994-07-23 PROCESS FOR THE MANUFACTURE OF A ZEOLITE

Country Status (2)

Country Link
KR (1) KR960703804A (en)
GB (1) GB9307910D0 (en)

Also Published As

Publication number Publication date
GB9307910D0 (en) 1993-06-02

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