FR2271869B1 - - Google Patents
Info
- Publication number
- FR2271869B1 FR2271869B1 FR7515405A FR7515405A FR2271869B1 FR 2271869 B1 FR2271869 B1 FR 2271869B1 FR 7515405 A FR7515405 A FR 7515405A FR 7515405 A FR7515405 A FR 7515405A FR 2271869 B1 FR2271869 B1 FR 2271869B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
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- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/612—Surface area less than 10 m2/g
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/63—Pore volume
- B01J35/633—Pore volume less than 0.5 ml/g
-
- 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
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- 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
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47139874A | 1974-05-20 | 1974-05-20 | |
US48089674A | 1974-06-19 | 1974-06-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2271869A1 FR2271869A1 (ja) | 1975-12-19 |
FR2271869B1 true FR2271869B1 (ja) | 1980-07-04 |
Family
ID=27043424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7515405A Expired FR2271869B1 (ja) | 1974-05-20 | 1975-05-16 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS50160187A (ja) |
CA (1) | CA1026763A (ja) |
DE (2) | DE2560684C2 (ja) |
FR (1) | FR2271869B1 (ja) |
GB (1) | GB1512625A (ja) |
NL (2) | NL182939C (ja) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1574426A (en) * | 1976-03-25 | 1980-09-10 | Shell Int Research | Process for preparing modified silver catalysts |
DE2704197A1 (de) * | 1977-02-02 | 1978-08-31 | Basf Ag | Katalysator zur herstellung von aethylenoxid |
US4061659A (en) * | 1976-06-28 | 1977-12-06 | Shell Oil Company | Process for the production of ethylene oxide |
DE2636680C3 (de) * | 1976-08-14 | 1979-04-05 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Verbesserung der Wirksamkeit von Silber-Trägerkatalysatoren |
US4097414A (en) * | 1976-08-30 | 1978-06-27 | Texaco Development Corp. | Modified ethylene oxide catalyst and a process for its preparation |
GB1594362A (en) * | 1977-05-23 | 1981-07-30 | Ici Ltd | Production of alkylene oxides and catalysts therefor |
JPS5432408A (en) * | 1977-08-13 | 1979-03-09 | Mitsubishi Petrochem Co Ltd | Preparation of ethylene oxide and its reaction vessel |
EP0002045B1 (de) * | 1977-11-19 | 1981-09-02 | BASF Aktiengesellschaft | Verfahren zur Herstellung eines Äthylenoxydkatalysators |
JPS55145677A (en) * | 1979-05-02 | 1980-11-13 | Mitsubishi Petrochem Co Ltd | Preparation of ethylene oxide |
DE2938245A1 (de) * | 1979-09-21 | 1981-04-09 | Hoechst Ag, 6000 Frankfurt | Verfahren zur verbesserung der wirksamkeit von silber-traegerkatalysatoren |
DE3262507D1 (en) * | 1981-01-23 | 1985-04-18 | Ici Plc | Process for the production of ethylene oxide |
JPS6110570A (ja) * | 1984-06-25 | 1986-01-18 | Mitsui Toatsu Chem Inc | エチレンオキシドの製造方法 |
US5407888A (en) * | 1992-05-12 | 1995-04-18 | Basf Aktiengesellschaft | Silver catalyst |
DE102008011767B4 (de) | 2008-02-28 | 2012-07-26 | Basf Se | Verfahren zur Herstellung von olefinisch ungesättigten Carbonylverbindungen durch oxidative Dehydrierung von Alkoholen |
DE102008014910A1 (de) | 2008-03-19 | 2009-09-24 | Basf Se | Verwendung eines geträgerten edelmetallhaltigen Katalysators zur oxidativen Dehydrierung |
US8871959B2 (en) | 2008-10-08 | 2014-10-28 | Basf Se | Method for producing an alkylene oxide |
WO2010142714A1 (de) | 2009-06-09 | 2010-12-16 | Basf Se | Verwendung strukturierter katalysatorbetten zur herstellung von ethylenoxid |
US8629079B2 (en) | 2011-04-14 | 2014-01-14 | Basf Se | Process for producing a catalyst for the oxidation of ethylene to ethylene oxide |
US8921587B2 (en) | 2011-04-14 | 2014-12-30 | Basf Se | Process for producing a catalyst for the oxidation of ethylene to ethylene oxide |
US8987482B2 (en) | 2011-10-28 | 2015-03-24 | Basf Se | Process for producing a supported silver catalyst |
EP2844646A4 (de) | 2012-05-04 | 2016-03-23 | Basf Se | Katalysator zur epoxidation von alkenen |
US9079154B2 (en) | 2012-05-04 | 2015-07-14 | Basf Se | Catalyst for the epoxidation of alkenes |
CN105792932A (zh) | 2013-12-09 | 2016-07-20 | 巴斯夫欧洲公司 | 链烯烃环氧化用催化剂 |
CN109562358A (zh) | 2016-08-08 | 2019-04-02 | 巴斯夫欧洲公司 | 用于将乙烯氧化成环氧乙烷的催化剂 |
WO2019020793A1 (en) | 2017-07-28 | 2019-01-31 | Basf Se | PROCESS FOR PRODUCING A MOLDED CATALYST BODY COMPRISING SILVER APPLIED TO AN ALUMINUM CARRIER |
TWI808125B (zh) | 2018-02-07 | 2023-07-11 | 德商巴斯夫歐洲公司 | 有效地將乙烯氧化轉化為環氧乙烷之催化劑 |
EP3639924A1 (en) | 2018-10-15 | 2020-04-22 | Basf Se | Catalyst for producing ethylene oxide by gas-phase oxidation |
EP3639923A1 (en) | 2018-10-15 | 2020-04-22 | Basf Se | Process for producing ethylene oxide by gas-phase oxidation of ethylene |
EP3659703A1 (en) | 2018-11-28 | 2020-06-03 | Basf Se | Catalyst for producing ethylene oxide by gas-phase oxidation |
WO2021038027A1 (en) | 2019-08-28 | 2021-03-04 | Basf Se | Process for preparing an epoxidation catalyst |
EP3885038A1 (en) | 2020-03-27 | 2021-09-29 | Basf Se | Process for producing an epoxidation catalyst |
EP4126350B1 (en) | 2020-03-27 | 2024-05-08 | Basf Se | Process for producing a silver-based epoxidation catalyst |
US20230256420A1 (en) | 2020-06-26 | 2023-08-17 | Basf Se | Shaped catalyst body for the production of ethylene oxide |
JP2023531736A (ja) | 2020-06-26 | 2023-07-25 | ビーエーエスエフ ソシエタス・ヨーロピア | 多孔質触媒支持体成形体 |
WO2021260140A1 (en) | 2020-06-26 | 2021-12-30 | Basf Se | Production of porous alpha-alumina supports from boehmitic derived aluminas |
EP4284552A1 (en) | 2021-01-26 | 2023-12-06 | Basf Se | Epoxidation catalyst |
WO2024079247A1 (en) | 2022-10-12 | 2024-04-18 | Basf Se | Epoxidation catalyst |
WO2024089256A1 (en) | 2022-10-28 | 2024-05-02 | Basf Se | Process for the manufacture of isononanol from renewably-sourced ethanol |
WO2024133081A1 (en) | 2022-12-20 | 2024-06-27 | Basf Se | Manufacture of an ethylene-derived chemical of interest, in particular acrylic acid, in combination with generation of heated steam |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE793658A (fr) * | 1972-01-07 | 1973-07-04 | Shell Int Research | Catalyseur utilisable pour la production d'oxyde d'ethylene |
-
1975
- 1975-04-15 CA CA224,632A patent/CA1026763A/en not_active Expired
- 1975-05-15 NL NLAANVRAGE7505705,A patent/NL182939C/xx not_active IP Right Cessation
- 1975-05-16 JP JP50057562A patent/JPS50160187A/ja active Pending
- 1975-05-16 DE DE2560684A patent/DE2560684C2/de not_active Expired
- 1975-05-16 FR FR7515405A patent/FR2271869B1/fr not_active Expired
- 1975-05-16 DE DE19752521906 patent/DE2521906A1/de active Granted
- 1975-05-16 GB GB20836/75A patent/GB1512625A/en not_active Expired
-
1988
- 1988-01-20 NL NL8800127A patent/NL8800127A/nl not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE2521906A1 (de) | 1975-12-04 |
DE2521906C2 (ja) | 1989-10-19 |
NL7505705A (nl) | 1975-11-24 |
DE2560684C2 (ja) | 1989-10-26 |
NL182939B (nl) | 1988-01-18 |
AU8124075A (en) | 1976-11-18 |
NL8800127A (nl) | 1988-05-02 |
NL182939C (nl) | 1988-06-16 |
JPS50160187A (ja) | 1975-12-25 |
GB1512625A (en) | 1978-06-01 |
FR2271869A1 (ja) | 1975-12-19 |
CA1026763A (en) | 1978-02-21 |