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
US4555501A (en) * 1984-05-14 1985-11-26 The Halcon Sd Group, Inc. Process for preparing silver catalysts
US4864042A (en) * 1984-05-14 1989-09-05 Scientific Design Company, 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
WO2004002954A2 (en) * 2002-06-28 2004-01-08 Shell Internationale Research Maatschappij B.V. A method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin
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
JP2009525848A (ja) * 2006-02-03 2009-07-16 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 触媒の処理方法、触媒、および触媒の使用
AR066468A1 (es) 2007-05-09 2009-08-19 Shell Int Research Un catalizador de epoxidacion, un proceso para preparar el mismo, y un proceso para producir un oxido de olefina , un 1,2- diol, un 1,2 - diol eter, un 1,2- carbonato, o una alcanolamina
WO2009137431A2 (en) * 2008-05-07 2009-11-12 Shell Oil Company A process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
CA2723517C (en) * 2008-05-07 2017-03-07 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
JP5977673B2 (ja) * 2009-11-09 2016-08-24 カーネギー メロン ユニバーシティ 金属インク組成物、導電性パターン、方法および素子
US9487669B2 (en) 2011-05-04 2016-11-08 Liquid X Printed Metals, Inc. Metal alloys from molecular inks
WO2013063320A1 (en) * 2011-10-28 2013-05-02 Liquid X Printed Metals, Inc. Transparent conductive- and ito-replacement materials and structures
CN104220160B (zh) 2012-03-27 2017-10-31 陶氏技术投资有限责任公司 制备含锰负载型银催化剂中间体的方法
US10300462B2 (en) 2013-12-19 2019-05-28 Scientific Design Company, Inc. High concentration silver solutions for ethylene oxide catalyst preparation
WO2018017453A1 (en) * 2016-07-18 2018-01-25 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
BR112019011162B1 (pt) 2016-12-02 2022-08-16 Shell Internationale Research Maatschappij B.V. Método para o condicionamento de um catalisador de epoxidação de etileno e método para melhorar a seletividade do referido catalisador em um processo de epoxidação de etileno
US11612881B2 (en) 2017-12-28 2023-03-28 Dow Technology Investments Llc Process for preparing an epoxidation catalyst
US11772082B1 (en) 2018-06-21 2023-10-03 Avn Corporation Catalyst supports—composition and process of manufacture
US12577530B2 (en) 2018-06-21 2026-03-17 The J. David Gladstone Institutes, A Testamentary Trust Established Under The Will Of J. David Gladstone Generation of a population of hindbrain cells and hindbrain-like organoids from pluripotent stem cells
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
BE793658A (fr) * 1972-01-07 1973-07-04 Shell Int Research Catalyseur utilisable pour la production d'oxyde d'ethylene
US3962136A (en) * 1972-01-07 1976-06-08 Shell Oil Company Catalyst for production of ethylene oxide
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
GB1533813A (en) 1978-11-29
ES459143A1 (es) 1978-11-01
AU2487477A (en) 1978-11-09
DE2734912A1 (de) 1978-03-02
AR224719A1 (es) 1982-01-15
IT1113595B (it) 1986-01-20
CA1093542A (en) 1981-01-13
US4097414A (en) 1978-06-27
NL179457C (nl) 1986-09-16
JPS5329294A (en) 1978-03-18
NL179457B (nl) 1986-04-16
NZ184034A (en) 1979-06-08
NL7708569A (nl) 1978-03-02
BR7704651A (pt) 1978-06-06
BE858244A (fr) 1978-02-28
FR2362665B1 (enExample) 1983-10-28
JPS6119300B2 (enExample) 1986-05-16
DE2734912C2 (enExample) 1990-08-23
AU506431B2 (en) 1980-01-03

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