KR870000962A - 알킬렌 산화물 제조용 촉매 - Google Patents

알킬렌 산화물 제조용 촉매 Download PDF

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Publication number
KR870000962A
KR870000962A KR1019860006291A KR860006291A KR870000962A KR 870000962 A KR870000962 A KR 870000962A KR 1019860006291 A KR1019860006291 A KR 1019860006291A KR 860006291 A KR860006291 A KR 860006291A KR 870000962 A KR870000962 A KR 870000962A
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KR
South Korea
Prior art keywords
catalyst
alkali metal
potassium
solvent
oxygen
Prior art date
Application number
KR1019860006291A
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English (en)
Inventor
헤이든 퍼시
Original Assignee
알란 브라이안 벡
임페리알 케미칼 인더스트리스 피엘씨
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.)
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Publication date
Priority claimed from GB858519223A external-priority patent/GB8519223D0/en
Priority claimed from GB868613818A external-priority patent/GB8613818D0/en
Application filed by 알란 브라이안 벡, 임페리알 케미칼 인더스트리스 피엘씨 filed Critical 알란 브라이안 벡
Publication of KR870000962A publication Critical patent/KR870000962A/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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B01J37/0211—Impregnation using a colloidal suspension
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/66—Silver or gold
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64—Pore diameter
    • B01J35/643—Pore diameter less than 2 nm
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
    • C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
    • C07D301/10—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold

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

Abstract

내용 없음.

Description

알킬렌 산화물 제조용 촉매
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. α-알루미나 지지제에 지지된 은으로 구성되고, 촉매를 20℃에서 유전상수가 많아야 8인 용매내의 리튬, 루비듐 및/또는 칼륨화합물의 용액 또는 콜로이드성 용액과 접촉시켜, 리튬, 나트륨, 루비듐 및/또는 칼륨에서 설택된 알칼리 금속이 1부는 화학적으로 흡수되고 3부는 물리적으로 용착되는 비율로 촉매에 주입하는 것으로 구성된, 당해 알켄을 산소와 반응시킨 알킬렌 산화물 제조용 촉매의 성능을 촉진시키는 방법.
  2. 제1항에 있어서, 알칼리 금속이 칼륨인 방법.
  3. 제1항 또는 제2항에 있어서, 용매의 유전 상수가 20℃에서 많아야 5인 방법.
  4. 제1항, 제2항 또는 제3항에 있어서, 용매가 알칼리 금속 화합물의 용해도를 돕는 하나 이상의 탄화수소 및 -OH기당 C5~20을 가지는 적은 양의 알콜, 폴리에테르 또는 산으로 구성되는 방법.
  5. 전술한 항의 어느 한 항에 있어서, 알칼리 금속 화합물이 -COOH기당 C5~20을 가지는 카복실산의 염인 방법.
  6. 전술한 항의 어느 한 항에 있어서, 전체 촉매의 킬로그램당 0.001~0.03 그램당량의 알칼리 금속이 화학적으로 흡수되고 주입된 알칼리 금속이 물리적으로 용착된 것보다 더 많이 화학적으로 흡수되는 방법.
  7. 전술한 항의 어느 한 항에 있어서, 촉진된 촉매가 0.05~10m2/g의 표면적, 수은 흡수 방법에 의해 측정된 것처럼 최소한 20%의 분명한 다공성 및 0.1~20미크론의 미세한 다공지름을 가지고, 실질상 유기 물질에서 유리된 지지제에 의해 지지된 중량의 5~15%의 은으로 구성되는 방법.
  8. 제7항에 있어서, 촉진된 촉매를 제1항에 따른 알칼리 금속의 주입전에 물로 세척 및/또는 산소 분자로 산화시키는 방법.
  9. 반응 조절제 및 전술한 어느 한 항의 방법으로 촉진시킨 촉매를 포함하는 염소의 존재하에 에틸렌을 산소로 산화시켜 산화에틸렌을 제조하는 방법.
  10. 제9항에 있어서, 물질이 기체상에 존재하는데 기체상이 NO, NO2또는 N2O4에서 선택된 질소 산화물이거나 반응조건하에서 그런 질소 산화물로 산화되는 것 또는 반응 조건하에서 촉매에 질산 및/또는 아질산 이온을 주입할 수 있는 것인 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860006291A 1985-07-31 1986-07-31 알킬렌 산화물 제조용 촉매 KR870000962A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB858519223A GB8519223D0 (en) 1985-07-31 1985-07-31 Catalysts
GB8519223 1985-07-31
GB8613818 1986-06-06
GB868613818A GB8613818D0 (en) 1986-06-06 1986-06-06 Catalysts

Publications (1)

Publication Number Publication Date
KR870000962A true KR870000962A (ko) 1987-03-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860006291A KR870000962A (ko) 1985-07-31 1986-07-31 알킬렌 산화물 제조용 촉매

Country Status (6)

Country Link
US (1) US4837194A (ko)
EP (1) EP0211521B1 (ko)
KR (1) KR870000962A (ko)
CA (1) CA1269362A (ko)
DE (1) DE3669668D1 (ko)
IN (1) IN173933B (ko)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1009437B (zh) * 1988-02-03 1990-09-05 中国石油化工总公司 乙烯氧化制环氧乙烷高效银催化剂
US5504052A (en) * 1994-12-02 1996-04-02 Scientific Design Company, Inc. Silver catalyst preparation
US5739075A (en) * 1995-10-06 1998-04-14 Shell Oil Company Process for preparing ethylene oxide catalysts
US5625084A (en) * 1996-01-31 1997-04-29 Arco Chemical Technology, L.P. Vapor phase oxidation of propylene to propylene oxide
US5801259A (en) * 1996-04-30 1998-09-01 Shell Oil Company Ethylene oxide catalyst and process
DE69919425T2 (de) * 1998-02-20 2005-09-08 Nippon Shokubai Co. Ltd. Silberkatalysator zur Herstellung von Ethylenoxid , Verfahren zu seiner Herstellung und Verfahren zur Herstellung von Ethylenoxid
ID28790A (id) 1998-09-14 2001-07-05 Shell Int Research Bahan pembawa katalis epoksidasi, pembuatan dan penggunaannya
US7232786B2 (en) 1998-09-14 2007-06-19 Shell Oil Company Catalyst composition
US7504525B2 (en) 1998-09-14 2009-03-17 Shell Oil Company Catalyst composition
US7232918B2 (en) 2001-11-06 2007-06-19 Shell Oil Company Catalyst composition
RU2232049C2 (ru) 1998-09-14 2004-07-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ удаления ионизируемых частиц с поверхности катализатора для улучшения каталитических свойств
BR0312244B1 (pt) 2002-06-28 2013-06-25 mÉtodo para melhorar a seletividade de um catalisador e um processo para a epoxidaÇço de uma olefina
US7348444B2 (en) 2003-04-07 2008-03-25 Shell Oil Company Process for the production of an olefin oxide
US20040225138A1 (en) * 2003-05-07 2004-11-11 Mcallister Paul Michael Reactor system and process for the manufacture of ethylene oxide
US20040224841A1 (en) 2003-05-07 2004-11-11 Marek Matusz Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof
MX260863B (es) 2003-05-07 2008-09-26 Shell Int Research Catalizadores que contienen plata, su elaboracion y uso de los mismos.
US8148555B2 (en) 2003-06-26 2012-04-03 Shell Oil Company Method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin
CA2540563C (en) * 2003-09-29 2013-01-08 Union Carbide Chemicals & Plastics Technology Corporation A process for the production of alkylene oxide using a gas-phase promoter system
US6939979B2 (en) * 2003-11-10 2005-09-06 Scientific Design Co., Inc. Oxidation process and catalyst
SG132677A1 (en) 2003-11-24 2007-06-28 Michael Lefenfeld Silica gel compositions containing alkali metals and alkali metal alloys
TW200602123A (en) * 2004-04-01 2006-01-16 Shell Int Research Process for preparing a catalyst, the catalyst, and a use of the catalyst
TW200613056A (en) * 2004-04-01 2006-05-01 Shell Int Research A process for preparing a silver catalyst, the catalyst, and a use of the catalyst for olefin oxidation
TW200600190A (en) * 2004-04-01 2006-01-01 Shell Int Research Process for preparing a silver catalyst, the catalyst, and use thereof in olefin oxidation
JP5138370B2 (ja) * 2004-06-14 2013-02-06 シグナ・ケミストリー・リミテッド・ライアビリティ・カンパニー アルカリ金属を含むシリサイド組成物およびその製造方法
CA2799535C (en) * 2004-09-22 2016-08-02 Signa Chemistry Llc Titanium oxide and alumina alkali metal compositions
MX2007003418A (es) 2004-09-24 2007-05-07 Shell Int Research Proceso para seleccionar particulas moldeadas, proceso para instalar un sistema, proceso para hacer reaccionar una alimentacion gaseosa de este sistema, producto de programa de computo y sistema de computo.
US8357812B2 (en) 2005-12-22 2013-01-22 Shell Oil Company Process for preparing a rejuvenated epoxidation catalyst
US7704908B2 (en) 2005-12-22 2010-04-27 Shell Oil Company Method for reusing rhenium from a donor spent epoxidation catalyst
EP2081682B1 (en) * 2006-09-08 2018-05-30 Signa Chemistry, Inc. Lithium reagent porous metal oxide compositions
CN104857996A (zh) 2006-11-20 2015-08-26 国际壳牌研究有限公司 处理载体的方法、制备催化剂的方法、催化剂及催化剂的用途
BRPI0811305B1 (pt) 2007-05-09 2020-02-27 Shell Internationale Research Maatschappij B.V. Catalisador de epoxidação, um processo para preparação do catalisador e um processo para a produção de um óxido de olefina, um 1,2-diol, um éter de 1,2-diol, um 1,2-carbonato ou uma alcanolamina
US7910518B2 (en) 2008-03-10 2011-03-22 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Geometrically sized solid shaped carrier for olefin epoxidation catalyst
CN102066348B (zh) 2008-05-07 2013-09-25 国际壳牌研究有限公司 环氧烷、1，2-二醇、1，2-二醇醚、1，2-碳酸酯或链烷醇胺的制备方法
WO2009137427A2 (en) 2008-05-07 2009-11-12 Shell Oil Company A process for the start-up of an epoxidation process, a process for the production of ethylene oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
CA2757452A1 (en) * 2009-03-30 2010-10-07 Signa Chemistry, Inc. Hydrogen generation systems and methods utilizing sodium silicide and sodium silica gel materials
US9102528B2 (en) 2009-03-30 2015-08-11 Intelligent Energy Limited Hydrogen generation systems and methods utilizing sodium silicide and sodium silica gel materials
US8895204B2 (en) 2010-11-08 2014-11-25 Intelligent Energy Limited Water reactive hydrogen fuel cell power system
CN102463141B (zh) 2010-11-02 2015-05-06 中国石油化工股份有限公司 一种氧化铝载体、其制备方法、由其制成的银催化剂及其应用
WO2012064749A1 (en) 2010-11-08 2012-05-18 Signa Chemistry, Inc. Water reactive hydrogen fuel cell power system
EP3496951B1 (en) * 2016-08-09 2021-06-23 Eastman Kodak Company Silver ion carboxylate n-heteroaromatic complexes and uses
US10186342B2 (en) * 2016-08-09 2019-01-22 Eastman Kodak Company Photosensitive reducible silver ion-containing compositions
US11801493B2 (en) 2016-12-02 2023-10-31 Shell Usa, Inc. Methods for conditioning an ethylene epoxidation catalyst and associated methods for the production of ethylene oxide
EP3639923A1 (en) 2018-10-15 2020-04-22 Basf Se Process for producing ethylene oxide by gas-phase oxidation of ethylene
EP3639924A1 (en) 2018-10-15 2020-04-22 Basf Se Catalyst for producing ethylene oxide by gas-phase oxidation
EP3659703A1 (en) 2018-11-28 2020-06-03 Basf Se Catalyst for producing ethylene oxide by gas-phase oxidation
WO2021038027A1 (en) 2019-08-28 2021-03-04 Basf Se Process for preparing an epoxidation catalyst

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207210A (en) * 1973-10-26 1980-06-10 Shell Oil Company Process for preparing an ethylene oxide catalyst
GB1574426A (en) * 1976-03-25 1980-09-10 Shell Int Research Process for preparing modified silver catalysts
DE2740480B2 (de) * 1977-09-08 1979-07-05 Hoechst Ag, 6000 Frankfurt Verfahren zur Verbesserung der Wirksamkeit von Silber-Trägerkatalysatoren
US4391735A (en) * 1981-07-17 1983-07-05 Internorth, Inc. Cleaning and regenerating ethylene oxide catalysts
US4419276A (en) * 1981-09-30 1983-12-06 Union Carbide Corporation Silver catalyst for the manufacture of ethylene oxide and a process for preparing the catalyst
DE3272383D1 (en) * 1981-12-30 1986-09-04 Ici Plc Catalysts for the production of alkylene oxides
US4406820A (en) * 1982-04-02 1983-09-27 Internorth, Inc. Controlled addition of promoters to ethylene oxide catalysts

Also Published As

Publication number Publication date
DE3669668D1 (de) 1990-04-26
EP0211521A1 (en) 1987-02-25
IN173933B (ko) 1994-08-13
EP0211521B1 (en) 1990-03-21
US4837194A (en) 1989-06-06
CA1269362A (en) 1990-05-22

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