FR2362665A1 - Catalyseurs a l'argent et procede pour leur preparation - Google Patents

Catalyseurs a l'argent et procede pour leur preparation

Info

Publication number
FR2362665A1
FR2362665A1 FR7716118A FR7716118A FR2362665A1 FR 2362665 A1 FR2362665 A1 FR 2362665A1 FR 7716118 A FR7716118 A FR 7716118A FR 7716118 A FR7716118 A FR 7716118A FR 2362665 A1 FR2362665 A1 FR 2362665A1
Authority
FR
France
Prior art keywords
catalysts
silver
aliphatic
preparation
relates
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7716118A
Other languages
English (en)
French (fr)
Other versions
FR2362665B1 (enExample
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Texaco Development Corp
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Publication of FR2362665A1 publication Critical patent/FR2362665A1/fr
Application granted granted Critical
Publication of FR2362665B1 publication Critical patent/FR2362665B1/fr
Granted legal-status Critical Current

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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B01J37/0203—Impregnation the impregnation liquid containing organic compounds
    • 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
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/506—Method of making inorganic composition utilizing organic compound, except formic, acetic, or oxalic acid or salt thereof
    • Y10S502/509—Nitrogen containing organic compound
    • Y10S502/511—Two or more nitrogen atoms bonded to different carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Epoxy Compounds (AREA)
FR7716118A 1976-08-30 1977-05-26 Catalyseurs a l'argent et procede pour leur preparation Granted FR2362665A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/719,042 US4097414A (en) 1976-08-30 1976-08-30 Modified ethylene oxide catalyst and a process for its preparation

Publications (2)

Publication Number Publication Date
FR2362665A1 true FR2362665A1 (fr) 1978-03-24
FR2362665B1 FR2362665B1 (enExample) 1983-10-28

Family

ID=24888553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7716118A Granted FR2362665A1 (fr) 1976-08-30 1977-05-26 Catalyseurs a l'argent et procede pour leur preparation

Country Status (14)

Country Link
US (1) US4097414A (enExample)
JP (1) JPS5329294A (enExample)
AR (1) AR224719A1 (enExample)
AU (1) AU506431B2 (enExample)
BE (1) BE858244A (enExample)
BR (1) BR7704651A (enExample)
CA (1) CA1093542A (enExample)
DE (1) DE2734912A1 (enExample)
ES (1) ES459143A1 (enExample)
FR (1) FR2362665A1 (enExample)
GB (1) GB1533813A (enExample)
IT (1) IT1113595B (enExample)
NL (1) NL179457C (enExample)
NZ (1) NZ184034A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449477A1 (fr) * 1979-02-26 1980-09-19 Texaco Development Corp Procede de preparation d'un catalyseur pour la production d'oxyde d'ethylene
FR2449476A1 (fr) * 1979-02-26 1980-09-19 Texaco Development Corp Procede de fabrication d'un catalyseur a l'argent

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235757A (en) * 1979-09-27 1980-11-25 Ppg Industries, Inc. Ethylene epoxidation catalyst
JPS60216844A (ja) * 1984-04-13 1985-10-30 Nippon Shokubai Kagaku Kogyo Co Ltd エチレンオキシド製造用銀触媒
US4864042A (en) * 1984-05-14 1989-09-05 Scientific Design Company, Inc. Process for preparing silver catalysts
US4555501A (en) * 1984-05-14 1985-11-26 The Halcon Sd Group, Inc. Process for preparing silver catalysts
DE4311608A1 (de) * 1993-04-08 1994-12-15 Huels Chemische Werke Ag Silberkatalysator zur Oxidation von Ethylen zu Ethylenoxid und Verfahren zur Herstellung von Ethylenoxid
US7361313B2 (en) * 2003-02-18 2008-04-22 Intel Corporation Methods for uniform metal impregnation into a nanoporous material
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
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
US20070185339A1 (en) * 2006-02-03 2007-08-09 Jian Lu Process for treating a catalyst, the catalyst, and use of the catalyst
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
KR101629038B1 (ko) * 2008-05-07 2016-06-09 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 산화올레핀, 1,2-디올, 1,2-디올 에테르, 1,2-카보네이트 또는 알칸올아민의 생산방법
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
SG10201500985UA (en) * 2009-11-09 2015-04-29 Univ Carnegie Mellon Metal ink compositions, conductive patterns, methods, and devices
KR101969427B1 (ko) 2011-05-04 2019-08-20 리퀴드 엑스 프린티드 메탈즈, 인크. 분자 잉크로부터의 금속 합금
US20130156971A1 (en) * 2011-10-28 2013-06-20 Liquid X Printed Metals, Inc. Transparent conductive- and ito-replacement materials and structures
CA2867506C (en) 2012-03-27 2020-08-18 Dow Technology Investments Llc Method of making a manganese containing supported silver catalyst intermediate
EP3083040B1 (en) * 2013-12-19 2025-03-05 Scientific Design LLC High-concentration silver solutions for ethylene oxide catalyst preparation
EP3484860B1 (en) * 2016-07-18 2021-01-13 Scientific Design Company, Inc. Epoxidation process
TWI772322B (zh) 2016-09-02 2022-08-01 美商陶氏科技投資有限公司 製備環氧化催化劑之方法
PL3548471T3 (pl) 2016-12-02 2021-10-25 Shell Internationale Research Maatschappij B.V. Sposoby kondycjonowania katalizatora epoksydowania etylenu oraz powiązane sposoby wytwarzania tlenku etylenu
SG11202005995SA (en) 2017-12-28 2020-07-29 Dow Technology Investments Llc Process for preparing an epoxidation catalyst
WO2019245859A1 (en) 2018-06-21 2019-12-26 The J. David Gladstone Institutes Generation of a population of hindbrain cells and hindbrain-like organoids from pluripotent stem cells
US11772082B1 (en) 2018-06-21 2023-10-03 Avn Corporation Catalyst supports—composition and process of manufacture
CN112920187B (zh) * 2021-01-27 2022-04-29 湖南工程学院 一种同时去除甲醛和合成金属配合物的方法及其应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2271869A1 (enExample) * 1974-05-20 1975-12-19 Shell Int Research

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE775697A (enExample) * 1970-12-02 1972-05-23 Shell Int Research
US3702259A (en) * 1970-12-02 1972-11-07 Shell Oil Co Chemical production of metallic silver deposits
US4012425A (en) * 1972-01-07 1977-03-15 Shell Oil Company Ethylene oxide process
BE793658A (fr) * 1972-01-07 1973-07-04 Shell Int Research Catalyseur utilisable pour la production d'oxyde d'ethylene
GB1491447A (en) * 1973-12-05 1977-11-09 Ici Ltd Alkylene oxide production and catalysts therefor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2271869A1 (enExample) * 1974-05-20 1975-12-19 Shell Int Research

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449477A1 (fr) * 1979-02-26 1980-09-19 Texaco Development Corp Procede de preparation d'un catalyseur pour la production d'oxyde d'ethylene
FR2449476A1 (fr) * 1979-02-26 1980-09-19 Texaco Development Corp Procede de fabrication d'un catalyseur a l'argent

Also Published As

Publication number Publication date
IT1113595B (it) 1986-01-20
AU2487477A (en) 1978-11-09
CA1093542A (en) 1981-01-13
JPS6119300B2 (enExample) 1986-05-16
AR224719A1 (es) 1982-01-15
US4097414A (en) 1978-06-27
BE858244A (fr) 1978-02-28
AU506431B2 (en) 1980-01-03
GB1533813A (en) 1978-11-29
NL7708569A (nl) 1978-03-02
JPS5329294A (en) 1978-03-18
NL179457B (nl) 1986-04-16
NL179457C (nl) 1986-09-16
NZ184034A (en) 1979-06-08
DE2734912A1 (de) 1978-03-02
BR7704651A (pt) 1978-06-06
DE2734912C2 (enExample) 1990-08-23
FR2362665B1 (enExample) 1983-10-28
ES459143A1 (es) 1978-11-01

Similar Documents

Publication Publication Date Title
FR2362665A1 (fr) Catalyseurs a l'argent et procede pour leur preparation
IT8520763A0 (it) Veicolo di intervento, particolarmente per vigili del fuoco.
PL139498B1 (en) Process for preparing novel derivatives of 4-amino-6,7-dimethoxyquinoline
DE3567872D1 (en) Process for the preparation of n-substituted aminoalkylsilanes
FR2459479B1 (fr) Procede de separation d'une substance proteinique a partir d'une solution la contenant par filtration d'affinite et application dudit procede aux dosages enzymatiques
DE68904980D1 (de) Kuehlung von werkstuecken, die durch formgebende auftragsschweissung hergestellt werden.
FR2431507A1 (fr) 1-desamino-2-desoxy-2-epi-amino fortimicine b
IT8025337A0 (it) Cerniera, di preferenza del sistema costruttivo a forbici, per cofani, coperchi o simili di autoveicoli.
ES2023532A6 (es) Procedimiento de preparacion de (s)-*-etil-2-oxo-1-pirrolidinoacetamida>
FI873410A0 (fi) Kahden uuden hybridooman tuottamia apolipoproteiini-B-spesifisiä monoklonaalisia vasta-aineita
CA2088064A1 (en) Hydrocarbon treatment
ES1003252U (es) Sombrerete o cubierta para junta homocinetica
IT8621872A0 (it) Catalizzatori per la preparazionedi copolimeri olefinici elastomerici, saturi ed insaturi, e copolimeri con essi ottenuti.
SU622588A1 (ru) Металлорежущий инструмент
ITMI920967A0 (it) Procedimento per la preparazione di un catalizzatore metallico supportato per l'idrogenazione selettiva di idrocarburi, catalizzatore ottenuto mediante tale procedimento di idrogenazione selettiva di idrocarburi che utilizzantale catalizzatore
FR2520740B1 (enExample)
ES509503A0 (es) "procedimiento para el refinado electrolitico bipolar de plomo".
SU584912A1 (ru) Установка дл ультразвуковой обработки
FR2421887A1 (fr) 1-amino-alkyl inferieur-3,4-diphenyl-1h-pyrazoles et leur utilisation comme medicaments
IT1151739B (it) Procedimento per il posizionamento di una apparecchiatura per la produzione di idrocarburi estratti dal fondo sottomarino, e apparecchiatura di produzione oer l'attuazione del procedimento
SU892671A2 (ru) Формирователь импульсов
ES8800203A1 (es) Un procedimiento para la preparacion de piridazinilimidazolidinonas
KR870005948A (ko) 에폭시드의 하향유동 이성체화방법
SU987716A1 (ru) Вибродвигатель
SU588357A1 (ru) Гидравлический патрон бурового станка

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse
ST Notification of lapse