SE7703337L - Sett att framstella modifierade silverkatalysatorer - Google Patents
Sett att framstella modifierade silverkatalysatorerInfo
- Publication number
- SE7703337L SE7703337L SE7703337A SE7703337A SE7703337L SE 7703337 L SE7703337 L SE 7703337L SE 7703337 A SE7703337 A SE 7703337A SE 7703337 A SE7703337 A SE 7703337A SE 7703337 L SE7703337 L SE 7703337L
- Authority
- SE
- Sweden
- Prior art keywords
- catalyst
- silver catalysts
- modified silver
- manufacturing modified
- silver
- Prior art date
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
- B01J23/90—Regeneration or reactivation
- B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
-
- 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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
- B01J38/485—Impregnating or reimpregnating with, or deposition of metal compounds or catalytically active elements
-
- 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
-
- 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
-
- 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
- Y02P20/584—Recycling of catalysts
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB12129/76A GB1574426A (en) | 1976-03-25 | 1976-03-25 | Process for preparing modified silver catalysts |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7703337L true SE7703337L (sv) | 1977-09-26 |
SE417574B SE417574B (sv) | 1981-03-30 |
Family
ID=9998894
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7703337A SE417574B (sv) | 1976-03-25 | 1977-03-23 | Sett att framstella modifierade ag-katalysatorer |
SE7808825A SE435718B (sv) | 1976-03-25 | 1978-08-21 | Sett att framstella etylenoxid genom att eten i angfas omsettes med molekylert syre i nervaro av en reaktiverad silverkatalysator |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7808825A SE435718B (sv) | 1976-03-25 | 1978-08-21 | Sett att framstella etylenoxid genom att eten i angfas omsettes med molekylert syre i nervaro av en reaktiverad silverkatalysator |
Country Status (18)
Country | Link |
---|---|
US (1) | US4033903A (sv) |
JP (1) | JPS6041989B2 (sv) |
AU (1) | AU509592B2 (sv) |
BE (1) | BE852726A (sv) |
CA (1) | CA1093054A (sv) |
CS (1) | CS193089B2 (sv) |
DE (1) | DE2712785A1 (sv) |
ES (2) | ES457110A1 (sv) |
FR (1) | FR2345210A1 (sv) |
GB (1) | GB1574426A (sv) |
IN (1) | IN156059B (sv) |
IT (1) | IT1075948B (sv) |
MX (1) | MX145653A (sv) |
NL (1) | NL7703125A (sv) |
PL (2) | PL114020B1 (sv) |
PT (1) | PT66340B (sv) |
SE (2) | SE417574B (sv) |
TR (1) | TR19777A (sv) |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4168247A (en) * | 1976-05-28 | 1979-09-18 | Imperial Chemical Industries Limited | Catalysts for the production of alkylene oxides |
GB1575810A (en) * | 1976-10-21 | 1980-10-01 | Shell Int Research | Process for the performance of silver catalysts |
DE2649359C3 (de) * | 1976-10-29 | 1979-07-26 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Verbesserung der Wirksamkeit von gebrauchten Silber-Trägerkatalysatoren |
GB1594362A (en) * | 1977-05-23 | 1981-07-30 | Ici Ltd | Production of alkylene oxides and catalysts therefor |
JPS5929293B2 (ja) * | 1977-07-01 | 1984-07-19 | 株式会社日本触媒 | 酸化エチレン製造用銀担持触媒の製造方法 |
DE2740480B2 (de) * | 1977-09-08 | 1979-07-05 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Verbesserung der Wirksamkeit von Silber-Trägerkatalysatoren |
EP0002045B1 (de) * | 1977-11-19 | 1981-09-02 | BASF Aktiengesellschaft | Verfahren zur Herstellung eines Äthylenoxydkatalysators |
US4224194A (en) * | 1979-02-26 | 1980-09-23 | Texaco Development Corp. | Process for preparing an ethylene oxide catalyst |
US4342667A (en) * | 1979-03-26 | 1982-08-03 | The Halcon Sd Group, Inc. | Process for preparing a silver catalyst |
DE2936036A1 (de) * | 1979-09-06 | 1981-04-02 | EC Erdölchemie GmbH, 5000 Köln | Verfahren zur herstellung von ethylenoxid |
US4350616A (en) * | 1980-07-03 | 1982-09-21 | The Dow Chemical Company | Method of making catalysts for the production of ethylene oxide |
JPS57107240A (en) * | 1980-12-26 | 1982-07-03 | Nippon Shokubai Kagaku Kogyo Co Ltd | Production of silver catalyst for producing ethylene oxide |
US4391735A (en) * | 1981-07-17 | 1983-07-05 | Internorth, Inc. | Cleaning and regenerating ethylene oxide catalysts |
US4419276A (en) * | 1981-09-30 | 1983-12-06 | Union Carbide Corporation | Silver catalyst for the manufacture of ethylene oxide and a process for preparing the catalyst |
US4455392A (en) * | 1981-10-05 | 1984-06-19 | Union Carbide Corporation | Process for preparing a supported silver catalyst |
ZA829384B (en) * | 1981-12-30 | 1983-10-26 | Ici Plc | Catalysts for the production of alkylene oxides |
EP0085237B1 (en) * | 1981-12-30 | 1986-07-30 | Imperial Chemical Industries Plc | Catalysts for the production of alkylene oxides |
US4760042A (en) * | 1982-03-24 | 1988-07-26 | Scientific Design Company, Inc. | Process for preparing an alkali metal-promoted silver catalyst |
US4406820A (en) * | 1982-04-02 | 1983-09-27 | Internorth, Inc. | Controlled addition of promoters to ethylene oxide catalysts |
US4774222A (en) * | 1982-06-16 | 1988-09-27 | Scientific Design Company, Inc. | Catalyst for oxidation of ethylene to ethylene oxide and process for preparing the catalyst |
DE3229541A1 (de) * | 1982-08-07 | 1984-02-09 | Hoechst Ag, 6230 Frankfurt | Verfahren zur verbesserung der wirksamkeit von gebrauchten silber-traegerkatalysatoren |
JPS5973113U (ja) * | 1982-11-09 | 1984-05-18 | 株式会社クボタ | 耕耘カバ−装置 |
GB8304749D0 (en) * | 1983-02-21 | 1983-03-23 | Ici Plc | Catalysts |
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 |
DE3669668D1 (de) * | 1985-07-31 | 1990-04-26 | Ici Plc | Verfahren zur aktivierung der katalysatoren zur herstellung von alkylenoxiden. |
JPS62114653A (ja) * | 1985-11-12 | 1987-05-26 | Nippon Shokubai Kagaku Kogyo Co Ltd | エチレンオキシド製造用銀触媒およびその製造方法 |
JPS62114654A (ja) * | 1985-11-14 | 1987-05-26 | Nippon Shokubai Kagaku Kogyo Co Ltd | エチレンオキシド製造用銀触媒の製造方法 |
AU586048B2 (en) * | 1985-11-12 | 1989-06-29 | Nippon Shokubai Kagaku Kogyo Co. Ltd. | Silver catalyst for production of ethylene oxide and method for manufacture thereof |
DE3643248A1 (de) * | 1986-12-18 | 1988-06-30 | Basf Ag | Silberkatalysator, seine herstellung und verwendung |
DE68925767T2 (de) * | 1988-08-30 | 1996-08-14 | Union Carbide Corp | Katalysatoren für die Herstellung von Ethylenoxid und Verfahren zur deren Herstellung |
US5187140A (en) * | 1989-10-18 | 1993-02-16 | Union Carbide Chemicals & Plastics Technology Corporation | Alkylene oxide catalysts containing high silver content |
US5008413A (en) * | 1989-10-23 | 1991-04-16 | Scientific Design Company, Inc. | Catalyst for oxidation of ethylene to ethylene oxide |
US5081096A (en) * | 1990-07-25 | 1992-01-14 | Eastman Kodak Company | Epoxidation catalyst |
US5112795A (en) * | 1990-10-12 | 1992-05-12 | Union Carbide Chemicals & Plastics Technology Corporation | Supported silver catalyst, and processes for making and using same |
CA2037438A1 (en) * | 1991-03-01 | 1992-09-02 | Jack G. Pagotto | Low chromium active charcoal |
US6184175B1 (en) | 1993-03-01 | 2001-02-06 | Scientic Design Company, Inc. | Process for preparing silver catalyst |
US5525740A (en) * | 1993-03-01 | 1996-06-11 | Scientific Design Company, Inc. | Process for preparing silver catalyst and process of using same to produce ethylene oxide |
US5602070A (en) * | 1995-01-09 | 1997-02-11 | Scientific Design Company, Inc. | Process for preparing silver catalyst |
US6455713B1 (en) * | 1998-09-14 | 2002-09-24 | Eastman Chemical Company | Reactivation of Cs-promoted, Ag catalysts for the selective epoxidation of butadiene to 3,4-epoxy-1-butene |
US20040224841A1 (en) * | 2003-05-07 | 2004-11-11 | Marek Matusz | Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof |
KR20050120814A (ko) | 2003-05-07 | 2005-12-23 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 은-함유 촉매 및 이의 제조 방법 및 사용 방법 |
US20040225138A1 (en) * | 2003-05-07 | 2004-11-11 | Mcallister Paul Michael | Reactor system and process for the manufacture of ethylene oxide |
TW200600190A (en) * | 2004-04-01 | 2006-01-01 | Shell Int Research | Process for preparing a silver catalyst, the catalyst, and use thereof in olefin oxidation |
TW200602123A (en) * | 2004-04-01 | 2006-01-16 | Shell Int Research | Process for preparing a catalyst, the catalyst, and a use of the catalyst |
TW200613056A (en) * | 2004-04-01 | 2006-05-01 | Shell Int Research | A process for preparing a silver catalyst, the catalyst, and a use of the catalyst for olefin oxidation |
AU2005289799A1 (en) * | 2004-09-24 | 2006-04-06 | Shell Internationale Research Maatschappij B.V. | A process for selecting shaped particles, a process for installing a system, a process for reacting a gaseous feedstock in such a system, a computer program product, and a computer system |
US20070197801A1 (en) * | 2005-12-22 | 2007-08-23 | Bolk Jeroen W | Method of installing an epoxidation catalyst in a reactor, a method of preparing an epoxidation catalyst, an epoxidation catalyst, a process for the preparation of an olefin oxide or a chemical derivable from an olefin oxide, and a reactor suitables for such a process |
US20070203352A1 (en) * | 2005-12-22 | 2007-08-30 | Bolk Jeroen W | Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process |
US20070154377A1 (en) * | 2005-12-22 | 2007-07-05 | Rekers Dominicus M | Process for the removal of combustible volatile contaminant materials from a process stream |
US7459589B2 (en) * | 2005-12-22 | 2008-12-02 | Shell Oil Company | Process for the preparation of an alkylene glycol |
US8357812B2 (en) * | 2005-12-22 | 2013-01-22 | Shell Oil Company | Process for preparing a rejuvenated epoxidation catalyst |
US20070213545A1 (en) * | 2005-12-22 | 2007-09-13 | Bolk Jeroen W | Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process |
US20070197808A1 (en) * | 2005-12-22 | 2007-08-23 | Bolk Jeroen W | Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process |
US7704908B2 (en) * | 2005-12-22 | 2010-04-27 | Shell Oil Company | Method for reusing rhenium from a donor spent epoxidation catalyst |
US20070203350A1 (en) * | 2005-12-22 | 2007-08-30 | Bolk Jeroen W | Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process |
US20070151451A1 (en) * | 2005-12-22 | 2007-07-05 | Rekers Dominicus M | Process for the cooling, concentration or purification of ethylene oxide |
US7750170B2 (en) * | 2005-12-22 | 2010-07-06 | Shell Oil Company | Process for mixing an oxidant having explosive potential with a hydrocarbon |
US20070203349A1 (en) * | 2005-12-22 | 2007-08-30 | Bolk Jeroen W | Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process |
US20070203348A1 (en) * | 2005-12-22 | 2007-08-30 | Bolk Jeroen W | Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process |
WO2007129649A1 (ja) * | 2006-05-02 | 2007-11-15 | Nippon Shokubai Co., Ltd. | オレフィンの部分酸化用触媒、その製造方法およびアルキレンオキサイドの製造方法 |
US20080154051A1 (en) * | 2006-12-20 | 2008-06-26 | Jeroen Willem Bolk | Method of installing an epoxidation catalyst in a reactor, a method of preparing an epoxidation catalyst, an epoxidation catalyst, a process for the preparation of an olefin oxide or a chemical derivable from an olefin oxide, and a reactor suitable for such a process |
US20080154052A1 (en) * | 2006-12-20 | 2008-06-26 | Jeroen Willem Bolk | Method of installing an epoxidation catalyst in a reactor, a method of preparing an epoxidation catalyst, an epoxidation catalyst, a process for the preparation of an olefin oxide or a chemical derivable from an olefin oxide, and a reactor suitable for such a process |
EP3325455B1 (en) * | 2015-07-24 | 2021-04-07 | Lyondell Chemical Technology, L.P. | Post treated silver catalysts for epoxidation |
WO2018017453A1 (en) * | 2016-07-18 | 2018-01-25 | Scientific Design Company, Inc. | Epoxidation process |
US11772082B1 (en) | 2018-06-21 | 2023-10-03 | Avn Corporation | Catalyst supports—composition and process of manufacture |
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 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2671764A (en) * | 1951-10-01 | 1954-03-09 | Jefferson Chem Co Inc | Promoted supported silver surface catalyst and process of preparing same |
GB1170663A (en) * | 1967-03-22 | 1969-11-12 | Shell Int Research | Process for preparing Silver Catalysts |
US4012425A (en) * | 1972-01-07 | 1977-03-15 | Shell Oil Company | Ethylene oxide process |
CA1026763A (en) * | 1974-05-20 | 1978-02-21 | Robert P. Nielsen | Silver catalysts used in ethylene oxide production |
-
1976
- 1976-03-25 GB GB12129/76A patent/GB1574426A/en not_active Expired
- 1976-04-19 US US05/678,106 patent/US4033903A/en not_active Expired - Lifetime
-
1977
- 1977-03-01 CA CA272,910A patent/CA1093054A/en not_active Expired
- 1977-03-22 BE BE1008039A patent/BE852726A/xx not_active IP Right Cessation
- 1977-03-22 ES ES457110A patent/ES457110A1/es not_active Expired
- 1977-03-23 SE SE7703337A patent/SE417574B/sv not_active IP Right Cessation
- 1977-03-23 NL NL7703125A patent/NL7703125A/xx not_active Application Discontinuation
- 1977-03-23 PL PL1977217212A patent/PL114020B1/pl unknown
- 1977-03-23 PL PL1977196853A patent/PL109142B1/pl unknown
- 1977-03-23 IT IT21602/77A patent/IT1075948B/it active
- 1977-03-23 DE DE19772712785 patent/DE2712785A1/de active Granted
- 1977-03-23 AU AU23544/77A patent/AU509592B2/en not_active Expired
- 1977-03-23 FR FR7708672A patent/FR2345210A1/fr active Granted
- 1977-03-23 JP JP52031236A patent/JPS6041989B2/ja not_active Expired
- 1977-03-23 CS CS771933A patent/CS193089B2/cs unknown
- 1977-03-23 IN IN425/CAL/77A patent/IN156059B/en unknown
- 1977-03-23 TR TR19777A patent/TR19777A/xx unknown
- 1977-03-23 PT PT66340A patent/PT66340B/pt unknown
- 1977-05-05 ES ES458500A patent/ES458500A1/es not_active Expired
- 1977-05-23 MX MX168473A patent/MX145653A/es unknown
-
1978
- 1978-08-21 SE SE7808825A patent/SE435718B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE7808825L (sv) | 1978-09-24 |
JPS52117293A (en) | 1977-10-01 |
DE2712785A1 (de) | 1977-09-29 |
ES458500A1 (es) | 1978-04-01 |
PL109142B1 (en) | 1980-05-31 |
PL114020B1 (en) | 1981-01-31 |
GB1574426A (en) | 1980-09-10 |
FR2345210A1 (fr) | 1977-10-21 |
SE435718B (sv) | 1984-10-15 |
ES457110A1 (es) | 1978-03-01 |
CS193089B2 (en) | 1979-09-17 |
IN156059B (sv) | 1985-05-04 |
BE852726A (nl) | 1977-09-22 |
JPS6041989B2 (ja) | 1985-09-19 |
IT1075948B (it) | 1985-04-22 |
TR19777A (tr) | 1979-11-30 |
AU2354477A (en) | 1978-09-28 |
PT66340A (en) | 1977-04-01 |
FR2345210B1 (sv) | 1982-04-02 |
AU509592B2 (en) | 1980-05-15 |
SE417574B (sv) | 1981-03-30 |
US4033903A (en) | 1977-07-05 |
MX145653A (es) | 1982-03-19 |
CA1093054A (en) | 1981-01-06 |
DE2712785C2 (sv) | 1987-07-30 |
NL7703125A (nl) | 1977-09-27 |
PT66340B (en) | 1978-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7703337-1 Effective date: 19921005 Format of ref document f/p: F |