FR2362665A1 - Catalyseurs a l'argent et procede pour leur preparation - Google Patents
Catalyseurs a l'argent et procede pour leur preparationInfo
- 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
Links
- 239000003054 catalyst Substances 0.000 title abstract 4
- 229910052709 silver Inorganic materials 0.000 title abstract 4
- 239000004332 silver Substances 0.000 title abstract 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title abstract 3
- -1 silver carboxylate Chemical class 0.000 abstract 3
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 229910052792 caesium Inorganic materials 0.000 abstract 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical group [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 abstract 1
- 238000006735 epoxidation reaction Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 229920000768 polyamine Polymers 0.000 abstract 1
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 abstract 1
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)
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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 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)
Cited By (2)
| 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)
| 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 |
| EP1517751B2 (en) * | 2002-06-28 | 2016-06-01 | 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 |
| CA2641225A1 (en) * | 2006-02-03 | 2007-08-16 | Shell Internationale Research Maatschappij B.V. | A process for treating a catalyst, the catalyst, and use of the catalyst |
| 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 |
| BRPI0912391B1 (pt) * | 2008-05-07 | 2018-04-17 | Shell Internationale Research Maatschappij B.V. | Processo para epoxidação de uma olefina |
| BRPI0912381A2 (pt) * | 2008-05-07 | 2017-07-04 | Shell Int Research | processo para a partida de um processo de epoxidação, processo para a produção de óxido de etileno, 1,2-diol, 1, 2-diol éter, 1, 2-carbonato, ou uma alcanolamina |
| EP2499277B1 (en) * | 2009-11-09 | 2017-09-27 | Carnegie Mellon University | Metal ink compositions, conductive patterns, methods, and devices |
| WO2012151500A1 (en) | 2011-05-04 | 2012-11-08 | 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 |
| EP2830759A1 (en) | 2012-03-27 | 2015-02-04 | Dow Technology Investments LLC | Method of making a manganese containing supported silver catalyst intermediate |
| US10300462B2 (en) | 2013-12-19 | 2019-05-28 | Scientific Design Company, Inc. | 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 |
| EP3548471B1 (en) | 2016-12-02 | 2021-05-19 | Shell Internationale Research Maatschappij B.V. | Methods for conditioning an ethylene epoxidation catalyst and associated methods for the production of ethylene oxide |
| CA3087028A1 (en) | 2017-12-28 | 2019-07-04 | 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2271869A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-05-20 | 1975-12-19 | Shell Int Research |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE775697A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 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 |
-
1976
- 1976-08-30 US US05/719,042 patent/US4097414A/en not_active Expired - Lifetime
-
1977
- 1977-04-25 GB GB17057/77A patent/GB1533813A/en not_active Expired
- 1977-05-04 AU AU24874/77A patent/AU506431B2/en not_active Expired
- 1977-05-06 NZ NZ184034A patent/NZ184034A/xx unknown
- 1977-05-25 ES ES77459143A patent/ES459143A1/es not_active Expired
- 1977-05-26 FR FR7716118A patent/FR2362665A1/fr active Granted
- 1977-05-30 AR AR267839A patent/AR224719A1/es active
- 1977-06-03 IT IT24365/77A patent/IT1113595B/it active
- 1977-07-14 BR BR7704651A patent/BR7704651A/pt unknown
- 1977-07-29 CA CA283,791A patent/CA1093542A/en not_active Expired
- 1977-08-03 DE DE19772734912 patent/DE2734912A1/de active Granted
- 1977-08-03 NL NLAANVRAGE7708569,A patent/NL179457C/xx not_active IP Right Cessation
- 1977-08-26 JP JP10179877A patent/JPS5329294A/ja active Granted
- 1977-08-30 BE BE180544A patent/BE858244A/xx not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2271869A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-05-20 | 1975-12-19 | Shell Int Research |
Cited By (2)
| 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 |
|---|---|
| NL179457C (nl) | 1986-09-16 |
| AR224719A1 (es) | 1982-01-15 |
| BE858244A (fr) | 1978-02-28 |
| BR7704651A (pt) | 1978-06-06 |
| GB1533813A (en) | 1978-11-29 |
| AU506431B2 (en) | 1980-01-03 |
| FR2362665B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1983-10-28 |
| ES459143A1 (es) | 1978-11-01 |
| JPS6119300B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-05-16 |
| NL7708569A (nl) | 1978-03-02 |
| IT1113595B (it) | 1986-01-20 |
| DE2734912A1 (de) | 1978-03-02 |
| DE2734912C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-08-23 |
| JPS5329294A (en) | 1978-03-18 |
| NZ184034A (en) | 1979-06-08 |
| US4097414A (en) | 1978-06-27 |
| CA1093542A (en) | 1981-01-13 |
| AU2487477A (en) | 1978-11-09 |
| NL179457B (nl) | 1986-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2362665A1 (fr) | Catalyseurs a l'argent et procede pour leur preparation | |
| MY105224A (en) | Catalysts for the polymerization of olefins. | |
| ES533190A0 (es) | Procedimiento para la obtencion de polibutadieno 1,4-cis por polimerizacion catalitica de butadieno monomero | |
| 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 | |
| AR226354A1 (es) | Procedimiento para preparar el complejo cis-isocitrato(1,2-diamino ciclohexano)plation | |
| DE68904980D1 (de) | Kuehlung von werkstuecken, die durch formgebende auftragsschweissung hergestellt werden. | |
| ATE120233T1 (de) | Monoklonale antikörper, b-spezifisch für apolipoprotein, die von zwei hybridomen erzeugt werden. | |
| ES2023532A6 (es) | Procedimiento de preparacion de (s)-*-etil-2-oxo-1-pirrolidinoacetamida> | |
| IT1133892B (it) | Cerniera,di preferenza del sistema costruttivo a forbici,per cofani,coperchi o simili di autoveicoli | |
| 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. | |
| 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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| ES509503A0 (es) | "procedimiento para el refinado electrolitico bipolar de plomo". | |
| SU584912A1 (ru) | Установка дл ультразвуковой обработки | |
| IT8622286A0 (it) | Procedimento per la raffinazione del carbone mediante agglomerazione selettiva. | |
| SU892671A2 (ru) | Формирователь импульсов | |
| SU534327A1 (ru) | Способ сварки давлением деталей из разнородных металлов | |
| SU987716A1 (ru) | Вибродвигатель | |
| SU588357A1 (ru) | Гидравлический патрон бурового станка | |
| SU978385A1 (ru) | Система селективного вызова | |
| SU948546A2 (ru) | Сборный резец | |
| DK438883D0 (da) | 1,2,3,4-tetrahydro-1-aminomethyl-4-phenyl-isoquinoliner, samt fremgangsmade til fremstilling heraf | |
| SU565688A1 (ru) | Устройство дл очистки жидкости от твердых включений |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse | ||
| ST | Notification of lapse |