NL8502991A - Werkwijze voor de bereiding van een zilver-op-dragerkatalysator. - Google Patents

Werkwijze voor de bereiding van een zilver-op-dragerkatalysator. Download PDF

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Publication number
NL8502991A
NL8502991A NL8502991A NL8502991A NL8502991A NL 8502991 A NL8502991 A NL 8502991A NL 8502991 A NL8502991 A NL 8502991A NL 8502991 A NL8502991 A NL 8502991A NL 8502991 A NL8502991 A NL 8502991A
Authority
NL
Netherlands
Prior art keywords
silver
support
catalyst
reduction
tin
Prior art date
Application number
NL8502991A
Other languages
English (en)
Dutch (nl)
Original Assignee
Dow Chemical Nederland
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
Application filed by Dow Chemical Nederland filed Critical Dow Chemical Nederland
Priority to NL8502991A priority Critical patent/NL8502991A/nl
Priority to CA000521792A priority patent/CA1286650C/en
Priority to DE8686201918T priority patent/DE3673357D1/de
Priority to BR8605386A priority patent/BR8605386A/pt
Priority to AU64598/86A priority patent/AU586898B2/en
Priority to ES86201918T priority patent/ES2016798B3/es
Priority to EP86201918A priority patent/EP0226234B1/en
Priority to IN854/MAS/86A priority patent/IN168852B/en
Priority to JP61261746A priority patent/JPH0645000B2/ja
Priority to KR1019860009215A priority patent/KR900005173B1/ko
Publication of NL8502991A publication Critical patent/NL8502991A/nl
Priority to GR90400480T priority patent/GR3002509T3/el
Priority to SG922/90A priority patent/SG92290G/en

Links

Classifications

    • 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
    • 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
    • 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
    • B01J23/68—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • 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
    • B01J37/16—Reducing
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/37—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
    • C07C45/38—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups being a primary hydroxyl group
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Epoxy Compounds (AREA)
NL8502991A 1985-11-01 1985-11-01 Werkwijze voor de bereiding van een zilver-op-dragerkatalysator. NL8502991A (nl)

Priority Applications (12)

Application Number Priority Date Filing Date Title
NL8502991A NL8502991A (nl) 1985-11-01 1985-11-01 Werkwijze voor de bereiding van een zilver-op-dragerkatalysator.
CA000521792A CA1286650C (en) 1985-11-01 1986-10-30 Process for preparing a silver-on-carrier catalyst
ES86201918T ES2016798B3 (es) 1985-11-01 1986-10-31 Procedimiento para preparar un catalizador de la plata sobre un material portador
BR8605386A BR8605386A (pt) 1985-11-01 1986-10-31 Processo para preparar um catalisador de prata sobre um material suporte inerte,catalisador e processo para preparar oxido de etileno e para preparar formaldeido
AU64598/86A AU586898B2 (en) 1985-11-01 1986-10-31 A process for preparing a silver-on-carrier catalyst
DE8686201918T DE3673357D1 (de) 1985-11-01 1986-10-31 Verfahren zur herstellung eines silberkatalysators auf einem traeger.
EP86201918A EP0226234B1 (en) 1985-11-01 1986-10-31 A process for preparing a silver-on-carrier catalyst
IN854/MAS/86A IN168852B (ko) 1985-11-01 1986-10-31
JP61261746A JPH0645000B2 (ja) 1985-11-01 1986-11-01 担体付き銀触媒の製造方法
KR1019860009215A KR900005173B1 (ko) 1985-11-01 1986-11-01 담체 상은 촉매(silver-on-carrier catalyst)의 제조방법
GR90400480T GR3002509T3 (en) 1985-11-01 1990-10-05 A process for preparing a silver-on-carrier catalyst
SG922/90A SG92290G (en) 1985-11-01 1990-11-13 A process for preparing a silver-on-carrier catalyst

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8502991 1985-11-01
NL8502991A NL8502991A (nl) 1985-11-01 1985-11-01 Werkwijze voor de bereiding van een zilver-op-dragerkatalysator.

Publications (1)

Publication Number Publication Date
NL8502991A true NL8502991A (nl) 1987-06-01

Family

ID=19846791

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8502991A NL8502991A (nl) 1985-11-01 1985-11-01 Werkwijze voor de bereiding van een zilver-op-dragerkatalysator.

Country Status (12)

Country Link
EP (1) EP0226234B1 (ko)
JP (1) JPH0645000B2 (ko)
KR (1) KR900005173B1 (ko)
AU (1) AU586898B2 (ko)
BR (1) BR8605386A (ko)
CA (1) CA1286650C (ko)
DE (1) DE3673357D1 (ko)
ES (1) ES2016798B3 (ko)
GR (1) GR3002509T3 (ko)
IN (1) IN168852B (ko)
NL (1) NL8502991A (ko)
SG (1) SG92290G (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8620982D0 (en) * 1986-08-29 1986-10-08 Shell Int Research Catalyst preparation
GB8716653D0 (en) * 1987-07-15 1987-08-19 Shell Int Research Silver-containing catalyst
US4874879A (en) * 1988-07-25 1989-10-17 Shell Oil Company Process for starting-up an ethylene oxide reactor
DE19942300A1 (de) * 1999-09-04 2001-03-08 Basf Ag Verfahren zur Herstellung von Alkanolaminen mit verbesserter Farbqualität
MX256050B (es) 2002-06-28 2008-04-07 Shell Int Research Metodo para mejorar la selectividad de un catalizador y un proceso de epoxidacion de una olefina.
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
KR20100017689A (ko) 2007-05-09 2010-02-16 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 에폭시화 촉매, 이 촉매의 제조방법, 및 산화올레핀, 1,2-디올, 1,2-디올 에테르, 1,2-카보네이트 또는 알칸올아민의 생산 방법
JP5868703B2 (ja) 2008-05-07 2016-02-24 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー オレフィンオキシド、１，２−ジオール、１，２−ジオールエーテル、１，２−カーボネートまたはアルカノールアミンの製造方法
EP2297124B1 (en) 2008-05-07 2013-08-21 Shell Internationale Research Maatschappij B.V. 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
JP5570277B2 (ja) * 2010-03-31 2014-08-13 株式会社日本触媒 エチレンオキシド製造用触媒およびエチレンオキシドの製造方法
CN103831106B (zh) * 2012-11-20 2016-09-21 中国石油化工股份有限公司 一种银催化剂的制备方法及应用
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5946229B2 (ja) * 1975-08-21 1984-11-10 株式会社日本触媒 酸化エチレンの製造方法
NL8201396A (nl) * 1982-04-01 1983-11-01 Dow Chemical Nederland Zilver katalysator en een werkwijze voor de bereiding daarvan.
DE3663518D1 (en) * 1985-06-28 1989-06-29 Shell Int Research Process for the preparation of a silver-containing catalyst

Also Published As

Publication number Publication date
KR900005173B1 (ko) 1990-07-20
AU586898B2 (en) 1989-07-27
EP0226234A1 (en) 1987-06-24
JPS62155938A (ja) 1987-07-10
EP0226234B1 (en) 1990-08-08
GR3002509T3 (en) 1993-01-25
JPH0645000B2 (ja) 1994-06-15
SG92290G (en) 1991-01-18
AU6459886A (en) 1987-05-07
ES2016798B3 (es) 1990-12-01
DE3673357D1 (de) 1990-09-13
KR870004733A (ko) 1987-06-01
CA1286650C (en) 1991-07-23
IN168852B (ko) 1991-06-29
BR8605386A (pt) 1987-08-11

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