BR8602941A - Processo para a preparacao de um catalisador,catalisador,catalisador de prata,processo para a preparacao de oxido de etileno e oxido de etileno - Google Patents

Processo para a preparacao de um catalisador,catalisador,catalisador de prata,processo para a preparacao de oxido de etileno e oxido de etileno

Info

Publication number
BR8602941A
BR8602941A BR8602941A BR8602941A BR8602941A BR 8602941 A BR8602941 A BR 8602941A BR 8602941 A BR8602941 A BR 8602941A BR 8602941 A BR8602941 A BR 8602941A BR 8602941 A BR8602941 A BR 8602941A
Authority
BR
Brazil
Prior art keywords
catalyst
preparation
ethylene oxide
silver
silver catalyst
Prior art date
Application number
BR8602941A
Other languages
English (en)
Inventor
Gosse Boxhoorn
Aan Hendrik Klazinga
Otto Mente Velthuis
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BR8602941A publication Critical patent/BR8602941A/pt

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Epoxy Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR8602941A 1985-06-28 1986-06-26 Processo para a preparacao de um catalisador,catalisador,catalisador de prata,processo para a preparacao de oxido de etileno e oxido de etileno BR8602941A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8501863 1985-06-28

Publications (1)

Publication Number Publication Date
BR8602941A true BR8602941A (pt) 1987-02-17

Family

ID=19846216

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8602941A BR8602941A (pt) 1985-06-28 1986-06-26 Processo para a preparacao de um catalisador,catalisador,catalisador de prata,processo para a preparacao de oxido de etileno e oxido de etileno

Country Status (16)

Country Link
US (1) US4701437A (pt)
EP (1) EP0207542B1 (pt)
JP (1) JPH0761447B2 (pt)
KR (1) KR940000864B1 (pt)
CN (1) CN1009828B (pt)
AU (1) AU580175B2 (pt)
BR (1) BR8602941A (pt)
CA (1) CA1283899C (pt)
CS (1) CS266590B2 (pt)
DE (1) DE3663518D1 (pt)
DK (1) DK161016C (pt)
MX (1) MX165322B (pt)
PL (1) PL158085B1 (pt)
SU (1) SU1595331A3 (pt)
TR (1) TR22699A (pt)
ZA (1) ZA864758B (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8502993A (nl) * 1985-11-01 1987-06-01 Dow Chemical Nederland Zilverkatalysator, alsmede werkwijze voor de bereiding daarvan.
NL8502992A (nl) * 1985-11-01 1987-06-01 Dow Chemical Nederland Werkwijze voor het beladen van een gevormd dragermateriaal met een katalytisch actief materiaal of met een precursor van een katalytisch actief materiaal en gevormde katalysator verkregen onder toepassing van de werkwijze.
NL8502991A (nl) * 1985-11-01 1987-06-01 Dow Chemical Nederland Werkwijze voor de bereiding van een zilver-op-dragerkatalysator.
GB8618325D0 (en) * 1986-07-28 1986-09-03 Shell Int Research Catalyst
GB8716653D0 (en) * 1987-07-15 1987-08-19 Shell Int Research Silver-containing catalyst
US5102848A (en) * 1990-09-28 1992-04-07 Union Carbide Chemicals & Plastics Technology Corporation Catalyst composition for oxidation of ethylene to ethylene oxide
DE19935185C2 (de) * 1999-07-27 2003-02-27 Qualitrans Transp Gmbh Transportvorrichtung für Bahnwaggonwände
JP2007503304A (ja) * 2003-08-22 2007-02-22 ユニオン・カーバイド・ケミカルズ・アンド・プラスティックス・テクノロジー・コーポレイション アルキレンオキサイド製造用の変性アルミナ担体及び銀系触媒
AU2006227295A1 (en) * 2005-03-22 2006-09-28 Shell Internationale Research Maatschappij B.V. A reactor system and process for the manufacture of ethylene oxide
JP5576607B2 (ja) * 2006-09-15 2014-08-20 株式会社日本触媒 アルキレンオキシド製造用触媒、その製造方法、および該触媒を用いたアルキレンオキシドの製造方法
US8173574B2 (en) * 2006-09-20 2012-05-08 Basf Corporation Catalysts to reduce NOx in an exhaust gas stream and methods of preparation
US8557217B2 (en) 2006-09-21 2013-10-15 Tokusen, U.S.A., Inc. Low temperature process for producing nano-sized titanium dioxide particles
US10173169B2 (en) 2010-03-26 2019-01-08 Dioxide Materials, Inc Devices for electrocatalytic conversion of carbon dioxide
US9815021B2 (en) * 2010-03-26 2017-11-14 Dioxide Materials, Inc. Electrocatalytic process for carbon dioxide conversion
US9012345B2 (en) * 2010-03-26 2015-04-21 Dioxide Materials, Inc. Electrocatalysts for carbon dioxide conversion
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
US10774431B2 (en) 2014-10-21 2020-09-15 Dioxide Materials, Inc. Ion-conducting membranes
US10975480B2 (en) 2015-02-03 2021-04-13 Dioxide Materials, Inc. Electrocatalytic process for carbon dioxide conversion

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1133484A (en) * 1965-05-18 1968-11-13 Ici Ltd Improvements in and relating to catalysts
CH529586A (fr) * 1970-09-16 1972-10-31 Montedison Spa Catalyseur pour la fabrication de l'oxyde d'éthylène à partir de l'éthylène
US3962136A (en) * 1972-01-07 1976-06-08 Shell Oil Company Catalyst for production of ethylene oxide
US4092372A (en) * 1975-04-03 1978-05-30 Takeda Chemical Industries, Ltd. Catalyst for the production of isoprene
FR2412538A1 (fr) * 1977-12-22 1979-07-20 Ugine Kuhlmann Catalyseurs a base d'argent pour la production d'oxyde d'ethylene

Also Published As

Publication number Publication date
DK161016B (da) 1991-05-21
CN1009828B (zh) 1990-10-03
DK161016C (da) 1991-10-28
EP0207542A1 (en) 1987-01-07
EP0207542B1 (en) 1989-05-24
CS266590B2 (en) 1990-01-12
SU1595331A3 (ru) 1990-09-23
AU580175B2 (en) 1989-01-05
AU5928986A (en) 1987-01-08
PL158085B1 (en) 1992-08-31
DK304086A (da) 1986-12-29
US4701437A (en) 1987-10-20
MX165322B (es) 1992-11-05
CN86104390A (zh) 1986-12-24
JPS624443A (ja) 1987-01-10
TR22699A (tr) 1988-04-08
JPH0761447B2 (ja) 1995-07-05
CS476186A2 (en) 1989-04-14
KR870000100A (ko) 1987-02-16
KR940000864B1 (ko) 1994-02-03
DK304086D0 (da) 1986-06-26
CA1283899C (en) 1991-05-07
DE3663518D1 (en) 1989-06-29
ZA864758B (en) 1987-02-25

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Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FG Letter patent granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 26/06/2001