GB1400758A - Process for electrolytically producing metallic silver powder - Google Patents
Process for electrolytically producing metallic silver powderInfo
- Publication number
- GB1400758A GB1400758A GB5735772A GB5735772A GB1400758A GB 1400758 A GB1400758 A GB 1400758A GB 5735772 A GB5735772 A GB 5735772A GB 5735772 A GB5735772 A GB 5735772A GB 1400758 A GB1400758 A GB 1400758A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver
- powder
- electrolyte
- complexed
- electrolysis
- 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.)
- Expired
Links
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title abstract 5
- 239000003792 electrolyte Substances 0.000 abstract 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 239000000843 powder Substances 0.000 abstract 3
- 239000004332 silver Substances 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 abstract 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 abstract 2
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 abstract 2
- 150000001768 cations Chemical class 0.000 abstract 2
- 238000005868 electrolysis reaction Methods 0.000 abstract 2
- 229910052709 silver Inorganic materials 0.000 abstract 2
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- 101710134784 Agnoprotein Proteins 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 1
- 229910000971 Silver steel Inorganic materials 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 238000005054 agglomeration Methods 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229910010293 ceramic material Inorganic materials 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000000084 colloidal system Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 230000002572 peristaltic effect Effects 0.000 abstract 1
- 229910001961 silver nitrate Inorganic materials 0.000 abstract 1
- UKHWJBVVWVYFEY-UHFFFAOYSA-M silver;hydroxide Chemical class [OH-].[Ag+] UKHWJBVVWVYFEY-UHFFFAOYSA-M 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 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
- B01J23/48—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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Electrochemistry (AREA)
- Health & Medical Sciences (AREA)
- Plasma & Fusion (AREA)
- Toxicology (AREA)
- Electrolytic Production Of Metals (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Catalysts (AREA)
- Epoxy Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT33010/71A IT944424B (it) | 1971-12-28 | 1971-12-28 | Procedimento per la preparazione di catalizzatori a base di argento |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1400758A true GB1400758A (en) | 1975-07-23 |
Family
ID=11236250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5735772A Expired GB1400758A (en) | 1971-12-28 | 1972-12-12 | Process for electrolytically producing metallic silver powder |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US3843491A (enExample) |
| JP (1) | JPS5511895B2 (enExample) |
| AR (1) | AR196221A1 (enExample) |
| AT (1) | AT333702B (enExample) |
| AU (1) | AU476492B2 (enExample) |
| BE (1) | BE792890A (enExample) |
| BR (1) | BR7208712D0 (enExample) |
| CA (1) | CA1028276A (enExample) |
| CH (1) | CH556915A (enExample) |
| CS (1) | CS162787B2 (enExample) |
| DD (1) | DD103269A5 (enExample) |
| DE (1) | DE2263883C3 (enExample) |
| ES (1) | ES410294A1 (enExample) |
| FR (1) | FR2186541B1 (enExample) |
| GB (1) | GB1400758A (enExample) |
| HU (1) | HU165610B (enExample) |
| IT (1) | IT944424B (enExample) |
| LU (1) | LU66759A1 (enExample) |
| NL (1) | NL7217691A (enExample) |
| RO (1) | RO58869A (enExample) |
| TR (1) | TR17434A (enExample) |
| YU (1) | YU36103B (enExample) |
| ZA (1) | ZA727973B (enExample) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2715856A1 (de) * | 1977-04-06 | 1978-10-19 | Duval Corp | Verfahren und vorrichtung zur gewinnung eines teilchenfoermigen kristallinen produkts aus einem elektrolysesystem |
| GB2248630A (en) * | 1990-09-21 | 1992-04-15 | Doryokuro Kakunenryo | Electrolytic recovery of palladium from solution eg. radioactive waste |
| WO1999009234A3 (en) * | 1997-08-15 | 1999-06-03 | Sachem Inc | Electrosynthesis of hydroxylammonium salts and hydroxylamine using a mediator, a catalytic film, methods of making the catalytic film, and electrosynthesis of compounds using the catalytic film |
| US6024855A (en) * | 1997-08-15 | 2000-02-15 | Sachem, Inc. | Electrosynthesis of hydroxylammonium salts and hydroxylamine using a mediator |
| RU2255150C1 (ru) * | 2003-12-04 | 2005-06-27 | Федеральное государственное унитарное предприятие "Научное конструкторско-технологическое бюро "Феррит" | Способ получения порошка серебра |
| RU2558325C1 (ru) * | 2014-06-17 | 2015-07-27 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" | Способ электролитического получения мелкодисперсных порошков серебра |
| DE102014204372A1 (de) | 2014-03-11 | 2015-09-17 | Bayer Materialscience Ag | Verfahren zur Herstellung von katalytisch aktiven Pulvern aus metallischem Silber oder aus Mischungen aus von metallischem Silber mit Silberoxid zur Herstellung von Gasdiffusionselektroden |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 (nl) * | 1985-11-11 | 1987-06-01 | Harshaw Chemie Bv | Werkwijze voor het bereiden van gedragen katalysator systemen. |
| 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 |
| AU2001229798A1 (en) * | 2000-01-10 | 2001-07-24 | Michael John Sole | Removal of metals from solution |
| CN101579889B (zh) * | 2009-06-05 | 2010-10-13 | 黎永健 | 陶瓷粉料下料装置及其下料方法 |
| EP2573210B1 (de) * | 2011-09-23 | 2016-10-26 | Covestro Deutschland AG | Sauerstoffverzehrelektrode und Verfahren zu ihrer Herstellung |
| EP2573213B1 (de) * | 2011-09-23 | 2017-10-25 | Covestro Deutschland AG | Sauerstoffverzehrelektrode und verfahren zu ihrer herstellung |
| CN103060854A (zh) * | 2013-01-11 | 2013-04-24 | 东南大学 | 一种电化学连续合成胶体银溶液的方法 |
| CN104492428B (zh) * | 2014-11-28 | 2016-09-14 | 东莞市莞信企业管理咨询有限公司 | 一种掺杂银或铋的二氧化锆纳米管及其制备方法和用途 |
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 |
-
1971
- 1971-12-28 IT IT33010/71A patent/IT944424B/it active
-
1972
- 1972-11-09 AU AU48663/72A patent/AU476492B2/en not_active Expired
- 1972-11-10 ZA ZA727973A patent/ZA727973B/xx 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/pt unknown
- 1972-12-08 FR FR7243694A patent/FR2186541B1/fr not_active Expired
- 1972-12-12 GB GB5735772A patent/GB1400758A/en not_active Expired
- 1972-12-12 CH CH1801072A patent/CH556915A/fr not_active IP Right Cessation
- 1972-12-15 BE BE792890A patent/BE792890A/xx unknown
- 1972-12-18 AR AR245706A patent/AR196221A1/es active
- 1972-12-21 ES ES410294A patent/ES410294A1/es not_active Expired
- 1972-12-26 TR TR17434A patent/TR17434A/xx unknown
- 1972-12-27 HU HUSA2436A patent/HU165610B/hu unknown
- 1972-12-27 CA CA159,986A patent/CA1028276A/en not_active Expired
- 1972-12-27 LU LU66759A patent/LU66759A1/xx unknown
- 1972-12-27 US US00319060A patent/US3843491A/en not_active Expired - Lifetime
- 1972-12-27 NL NL7217691A patent/NL7217691A/xx not_active Application Discontinuation
- 1972-12-27 YU YU3256/72A patent/YU36103B/xx unknown
- 1972-12-27 DD DD167922A patent/DD103269A5/xx unknown
- 1972-12-28 JP JP13035872A patent/JPS5511895B2/ja not_active Expired
- 1972-12-28 AT AT1110772A patent/AT333702B/de not_active IP Right Cessation
- 1972-12-28 DE DE2263883A patent/DE2263883C3/de not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2715856A1 (de) * | 1977-04-06 | 1978-10-19 | Duval Corp | Verfahren und vorrichtung zur gewinnung eines teilchenfoermigen kristallinen produkts aus einem elektrolysesystem |
| GB2248630A (en) * | 1990-09-21 | 1992-04-15 | Doryokuro Kakunenryo | Electrolytic recovery of palladium from solution eg. radioactive waste |
| WO1999009234A3 (en) * | 1997-08-15 | 1999-06-03 | Sachem Inc | Electrosynthesis of hydroxylammonium salts and hydroxylamine using a mediator, a catalytic film, methods of making the catalytic film, and electrosynthesis of compounds using the catalytic film |
| US6024855A (en) * | 1997-08-15 | 2000-02-15 | Sachem, Inc. | Electrosynthesis of hydroxylammonium salts and hydroxylamine using a mediator |
| RU2255150C1 (ru) * | 2003-12-04 | 2005-06-27 | Федеральное государственное унитарное предприятие "Научное конструкторско-технологическое бюро "Феррит" | Способ получения порошка серебра |
| DE102014204372A1 (de) | 2014-03-11 | 2015-09-17 | Bayer Materialscience Ag | Verfahren zur Herstellung von katalytisch aktiven Pulvern aus metallischem Silber oder aus Mischungen aus von metallischem Silber mit Silberoxid zur Herstellung von Gasdiffusionselektroden |
| RU2558325C1 (ru) * | 2014-06-17 | 2015-07-27 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" | Способ электролитического получения мелкодисперсных порошков серебра |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5511895B2 (enExample) | 1980-03-28 |
| JPS4873387A (enExample) | 1973-10-03 |
| NL7217691A (enExample) | 1973-07-02 |
| ZA727973B (en) | 1973-09-26 |
| CA1028276A (en) | 1978-03-21 |
| TR17434A (tr) | 1975-07-23 |
| DE2263883C3 (de) | 1975-05-28 |
| ATA1110772A (de) | 1976-04-15 |
| AU4866372A (en) | 1974-05-09 |
| DE2263883A1 (de) | 1973-07-19 |
| US3843491A (en) | 1974-10-22 |
| HU165610B (enExample) | 1974-09-28 |
| AT333702B (de) | 1976-12-10 |
| DE2263883B2 (de) | 1974-10-10 |
| AR196221A1 (es) | 1973-12-10 |
| IT944424B (it) | 1973-04-20 |
| FR2186541B1 (enExample) | 1976-01-30 |
| RO58869A (enExample) | 1975-11-15 |
| CH556915A (fr) | 1974-12-13 |
| AU476492B2 (en) | 1976-09-23 |
| YU325672A (en) | 1981-04-30 |
| LU66759A1 (enExample) | 1973-02-27 |
| CS162787B2 (enExample) | 1975-07-15 |
| YU36103B (en) | 1982-02-25 |
| BE792890A (fr) | 1973-03-30 |
| FR2186541A1 (enExample) | 1974-01-11 |
| ES410294A1 (es) | 1976-01-01 |
| BR7208712D0 (pt) | 1973-09-20 |
| DD103269A5 (enExample) | 1974-01-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |