CS162787B2 - - Google Patents
Info
- Publication number
- CS162787B2 CS162787B2 CS8341A CS834172A CS162787B2 CS 162787 B2 CS162787 B2 CS 162787B2 CS 8341 A CS8341 A CS 8341A CS 834172 A CS834172 A CS 834172A CS 162787 B2 CS162787 B2 CS 162787B2
- Authority
- CS
- Czechoslovakia
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
- B01J23/48—Silver or gold
- B01J23/50—Silver
-
- 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
- B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
- B01J37/348—Electrochemical processes, e.g. electrochemical deposition or anodisation
-
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT33010/71A IT944424B (en) | 1971-12-28 | 1971-12-28 | PROCEDURE FOR THE PREPARATION OF SILVER-BASED CATALYSTS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS162787B2 true CS162787B2 (en) | 1975-07-15 |
Family
ID=11236250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS8341A CS162787B2 (en) | 1971-12-28 | 1972-12-06 |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US3843491A (en) |
| JP (1) | JPS5511895B2 (en) |
| AR (1) | AR196221A1 (en) |
| AT (1) | AT333702B (en) |
| AU (1) | AU476492B2 (en) |
| BE (1) | BE792890A (en) |
| BR (1) | BR7208712D0 (en) |
| CA (1) | CA1028276A (en) |
| CH (1) | CH556915A (en) |
| CS (1) | CS162787B2 (en) |
| DD (1) | DD103269A5 (en) |
| DE (1) | DE2263883C3 (en) |
| ES (1) | ES410294A1 (en) |
| FR (1) | FR2186541B1 (en) |
| GB (1) | GB1400758A (en) |
| HU (1) | HU165610B (en) |
| IT (1) | IT944424B (en) |
| LU (1) | LU66759A1 (en) |
| NL (1) | NL7217691A (en) |
| RO (1) | RO58869A (en) |
| TR (1) | TR17434A (en) |
| YU (1) | YU36103B (en) |
| ZA (1) | ZA727973B (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2715856C2 (en) * | 1977-04-06 | 1984-04-12 | Duval Corp., 77002 Houston, Tex. | Method and device for the continuous extraction of metals, in particular copper, in the form of a particulate crystalline material |
| US4302319A (en) * | 1978-08-16 | 1981-11-24 | Katsyguri Ijybi | Continuous electrolytic treatment of circulating washings in the plating process and an apparatus therefor |
| NL8503090A (en) * | 1985-11-11 | 1987-06-01 | Harshaw Chemie Bv | METHOD FOR PREPARING MOUNTED CATALYST SYSTEMS |
| JPH04131393A (en) * | 1990-09-21 | 1992-05-06 | Power Reactor & Nuclear Fuel Dev Corp | Method and device for recovering palladium by electrolysis method |
| US5413987A (en) * | 1994-01-24 | 1995-05-09 | Midwest Research Institute | Preparation of superconductor precursor powders |
| US5462647A (en) * | 1994-09-09 | 1995-10-31 | Midwest Research Institute | Preparation of lead-zirconium-titanium film and powder by electrodeposition |
| US5785837A (en) * | 1996-01-02 | 1998-07-28 | Midwest Research Institute | Preparation of transparent conductors ferroelectric memory materials and ferrites |
| AU8784198A (en) * | 1997-08-15 | 1999-03-08 | Sachem, Inc. | Electrosynthesis of hydroxylammonium salts and hydroxylamine using a mediator, acatalytic film, methods of making the catalytic film, and electrosynthesis of c ompounds using the catalytic film |
| US6024855A (en) * | 1997-08-15 | 2000-02-15 | Sachem, Inc. | Electrosynthesis of hydroxylammonium salts and hydroxylamine using a mediator |
| AU2001229798A1 (en) * | 2000-01-10 | 2001-07-24 | Michael John Sole | Removal of metals from solution |
| CN101579889B (en) * | 2009-06-05 | 2010-10-13 | 黎永健 | Ceramic powder feeding device and feeding method thereof |
| EP2573213B1 (en) * | 2011-09-23 | 2017-10-25 | Covestro Deutschland AG | Oxygen-consuming electrode and method for its production |
| EP2573210B1 (en) * | 2011-09-23 | 2016-10-26 | Covestro Deutschland AG | Oxygen-consuming electrode and method for its production |
| CN103060854A (en) * | 2013-01-11 | 2013-04-24 | 东南大学 | Method for electrochemical synthesis of colloidal silver solution |
| DE102014204372A1 (en) | 2014-03-11 | 2015-09-17 | Bayer Materialscience Ag | Process for the preparation of catalytically active powders of metallic silver or of mixtures of metallic silver with silver oxide for the production of gas diffusion electrodes |
| RU2558325C1 (en) * | 2014-06-17 | 2015-07-27 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" | Electrolytic production of fine dispersed silver powders |
| CN104492428B (en) * | 2014-11-28 | 2016-09-14 | 东莞市莞信企业管理咨询有限公司 | A kind of Nano tube of zirconium dioxide of silver-doped or bismuth and its production and use |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB501278A (en) * | 1937-08-21 | 1939-02-21 | Bataafsche Petroleum | Process for manufacturing catalysts and for bringing about catalytic reactions therewith |
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1971
- 1971-12-28 IT IT33010/71A patent/IT944424B/en active
-
1972
- 1972-11-09 AU AU48663/72A patent/AU476492B2/en not_active Expired
- 1972-11-10 ZA ZA727973A patent/ZA727973B/en unknown
- 1972-11-13 RO RO72798A patent/RO58869A/ro unknown
- 1972-12-06 CS CS8341A patent/CS162787B2/cs unknown
- 1972-12-08 BR BR8712/72A patent/BR7208712D0/en unknown
- 1972-12-08 FR FR7243694A patent/FR2186541B1/fr not_active Expired
- 1972-12-12 CH CH1801072A patent/CH556915A/en not_active IP Right Cessation
- 1972-12-12 GB GB5735772A patent/GB1400758A/en not_active Expired
- 1972-12-15 BE BE792890A patent/BE792890A/en unknown
- 1972-12-18 AR AR245706A patent/AR196221A1/en active
- 1972-12-21 ES ES410294A patent/ES410294A1/en not_active Expired
- 1972-12-26 TR TR17434A patent/TR17434A/en unknown
- 1972-12-27 YU YU3256/72A patent/YU36103B/en unknown
- 1972-12-27 CA CA159,986A patent/CA1028276A/en not_active Expired
- 1972-12-27 DD DD167922A patent/DD103269A5/xx unknown
- 1972-12-27 HU HUSA2436A patent/HU165610B/hu unknown
- 1972-12-27 NL NL7217691A patent/NL7217691A/xx not_active Application Discontinuation
- 1972-12-27 LU LU66759A patent/LU66759A1/xx unknown
- 1972-12-27 US US00319060A patent/US3843491A/en not_active Expired - Lifetime
- 1972-12-28 DE DE2263883A patent/DE2263883C3/en not_active Expired
- 1972-12-28 JP JP13035872A patent/JPS5511895B2/ja not_active Expired
- 1972-12-28 AT AT1110772A patent/AT333702B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2263883B2 (en) | 1974-10-10 |
| ES410294A1 (en) | 1976-01-01 |
| DD103269A5 (en) | 1974-01-12 |
| JPS5511895B2 (en) | 1980-03-28 |
| BR7208712D0 (en) | 1973-09-20 |
| TR17434A (en) | 1975-07-23 |
| AT333702B (en) | 1976-12-10 |
| NL7217691A (en) | 1973-07-02 |
| ATA1110772A (en) | 1976-04-15 |
| US3843491A (en) | 1974-10-22 |
| DE2263883C3 (en) | 1975-05-28 |
| FR2186541A1 (en) | 1974-01-11 |
| CA1028276A (en) | 1978-03-21 |
| DE2263883A1 (en) | 1973-07-19 |
| CH556915A (en) | 1974-12-13 |
| AR196221A1 (en) | 1973-12-10 |
| GB1400758A (en) | 1975-07-23 |
| YU36103B (en) | 1982-02-25 |
| LU66759A1 (en) | 1973-02-27 |
| RO58869A (en) | 1975-11-15 |
| FR2186541B1 (en) | 1976-01-30 |
| JPS4873387A (en) | 1973-10-03 |
| YU325672A (en) | 1981-04-30 |
| AU476492B2 (en) | 1976-09-23 |
| BE792890A (en) | 1973-03-30 |
| IT944424B (en) | 1973-04-20 |
| AU4866372A (en) | 1974-05-09 |
| ZA727973B (en) | 1973-09-26 |
| HU165610B (en) | 1974-09-28 |