GB1393689A - Method of electrochemically manufacturing silver particles - Google Patents
Method of electrochemically manufacturing silver particlesInfo
- Publication number
- GB1393689A GB1393689A GB3437572A GB3437572A GB1393689A GB 1393689 A GB1393689 A GB 1393689A GB 3437572 A GB3437572 A GB 3437572A GB 3437572 A GB3437572 A GB 3437572A GB 1393689 A GB1393689 A GB 1393689A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solution
- silver
- current
- silver particles
- cathodes
- 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 6
- 229910052709 silver Inorganic materials 0.000 title abstract 6
- 239000004332 silver Substances 0.000 title abstract 6
- 239000002245 particle Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 229910018967 Pt—Rh Inorganic materials 0.000 abstract 2
- 229910002804 graphite Inorganic materials 0.000 abstract 2
- 239000010439 graphite Substances 0.000 abstract 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 2
- 229910052697 platinum Inorganic materials 0.000 abstract 2
- 229910052719 titanium Inorganic materials 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 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
- 229910002651 NO3 Inorganic materials 0.000 abstract 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-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
- PZAGQUOSOTUKEC-UHFFFAOYSA-N acetic acid;sulfuric acid Chemical compound CC(O)=O.OS(O)(=O)=O PZAGQUOSOTUKEC-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000008139 complexing agent Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000010944 silver (metal) Substances 0.000 abstract 1
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 239000010935 stainless steel Substances 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C5/00—Electrolytic production, recovery or refining of metal powders or porous metal masses
- C25C5/02—Electrolytic production, recovery or refining of metal powders or porous metal masses from solutions
-
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Plasma & Fusion (AREA)
- Toxicology (AREA)
- Electrolytic Production Of Metals (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Catalysts (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Electroplating Methods And Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2702271 | 1971-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1393689A true GB1393689A (en) | 1975-05-07 |
Family
ID=11220791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3437572A Expired GB1393689A (en) | 1971-07-31 | 1972-07-21 | Method of electrochemically manufacturing silver particles |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US3836436A (OSRAM) |
| JP (1) | JPS5639932B1 (OSRAM) |
| AT (1) | AT322514B (OSRAM) |
| AU (1) | AU470570B2 (OSRAM) |
| BE (1) | BE786623A (OSRAM) |
| BR (1) | BR7205136D0 (OSRAM) |
| CA (1) | CA1005388A (OSRAM) |
| CH (1) | CH545653A (OSRAM) |
| CS (1) | CS168601B2 (OSRAM) |
| DD (1) | DD98211A5 (OSRAM) |
| DE (1) | DE2237574C3 (OSRAM) |
| DK (1) | DK141277B (OSRAM) |
| ES (1) | ES405711A1 (OSRAM) |
| FR (1) | FR2148028B1 (OSRAM) |
| GB (1) | GB1393689A (OSRAM) |
| LU (1) | LU65795A1 (OSRAM) |
| NL (1) | NL161509C (OSRAM) |
| NO (1) | NO131776C (OSRAM) |
| PL (1) | PL82002B1 (OSRAM) |
| RO (1) | RO61157A (OSRAM) |
| SE (1) | SE371938B (OSRAM) |
| TR (1) | TR18002A (OSRAM) |
| YU (1) | YU34574B (OSRAM) |
| ZA (1) | ZA725196B (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2255150C1 (ru) * | 2003-12-04 | 2005-06-27 | Федеральное государственное унитарное предприятие "Научное конструкторско-технологическое бюро "Феррит" | Способ получения порошка серебра |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2520219C3 (de) * | 1975-05-07 | 1983-02-24 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Formaldehyd |
| SE8504290L (sv) * | 1985-09-16 | 1987-03-17 | Boliden Ab | Forfarande for selektiv utvinning av bly ur komplexa sulfidmalmer |
| US5413987A (en) * | 1994-01-24 | 1995-05-09 | Midwest Research Institute | Preparation of superconductor precursor powders |
| ATE181751T1 (de) * | 1994-03-14 | 1999-07-15 | Studiengesellschaft Kohle Mbh | Verfahren zur herstellung von hoch verstreuten metall-kolloiden und von auf einem substrat gebundenen metall-clusters durch elektrochemische reduktion von metallsalzen |
| US5462647A (en) * | 1994-09-09 | 1995-10-31 | Midwest Research Institute | Preparation of lead-zirconium-titanium film and powder by electrodeposition |
| KR19980703003A (ko) * | 1995-03-15 | 1998-09-05 | 페라스타르크 | 인 도핑 은 촉매의 제조 방법 |
| US5785837A (en) * | 1996-01-02 | 1998-07-28 | Midwest Research Institute | Preparation of transparent conductors ferroelectric memory materials and ferrites |
| DE19835481A1 (de) | 1998-08-07 | 2000-02-17 | Bayer Ag | Verfahren zur Oxidation von Kohlenwasserstoffen |
| DE19912896A1 (de) * | 1999-03-23 | 2000-09-28 | Daimler Chrysler Ag | Verfahren zur Herstellung eines Katalysators |
| PL377451A1 (pl) * | 2005-10-05 | 2007-04-16 | Instytut Wysokich Ciśnień PAN | Sposób prowadzenia reakcji i reaktor chemiczny |
| 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 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2216167A (en) * | 1936-08-24 | 1940-10-01 | Gen Metals Powder Company | Method of producing metal powders |
| SU129447A1 (ru) * | 1959-09-15 | 1959-11-30 | В.И. Семерюк | Способ электролитического получени порошка серебра из нерастворимых соединений |
| DE1188822B (de) * | 1964-04-24 | 1965-03-11 | Agfa Ag | Verfahren und Vorrichtung zur elektrolytischen Silberrueckgewinnung aus gebrauchten fotografischen Behandlungsfluessigkeiten |
-
0
- BE BE786623D patent/BE786623A/xx unknown
-
1972
- 1972-07-12 AU AU44472/72A patent/AU470570B2/en not_active Expired
- 1972-07-21 GB GB3437572A patent/GB1393689A/en not_active Expired
- 1972-07-21 YU YU1912/72A patent/YU34574B/xx unknown
- 1972-07-25 TR TR18002A patent/TR18002A/xx unknown
- 1972-07-25 CA CA147,929A patent/CA1005388A/en not_active Expired
- 1972-07-26 LU LU65795D patent/LU65795A1/xx unknown
- 1972-07-26 FR FR7226812A patent/FR2148028B1/fr not_active Expired
- 1972-07-27 ZA ZA725196A patent/ZA725196B/xx unknown
- 1972-07-28 US US00275937A patent/US3836436A/en not_active Expired - Lifetime
- 1972-07-28 DK DK374872AA patent/DK141277B/da unknown
- 1972-07-28 DD DD164747A patent/DD98211A5/xx unknown
- 1972-07-29 PL PL1972157010A patent/PL82002B1/pl unknown
- 1972-07-29 ES ES405711A patent/ES405711A1/es not_active Expired
- 1972-07-31 NL NL7210498.A patent/NL161509C/xx not_active IP Right Cessation
- 1972-07-31 JP JP7605672A patent/JPS5639932B1/ja active Pending
- 1972-07-31 CH CH1138172A patent/CH545653A/xx not_active IP Right Cessation
- 1972-07-31 RO RO71807A patent/RO61157A/ro unknown
- 1972-07-31 DE DE2237574A patent/DE2237574C3/de not_active Expired
- 1972-07-31 AT AT661472A patent/AT322514B/de not_active IP Right Cessation
- 1972-07-31 NO NO2731/72A patent/NO131776C/no unknown
- 1972-07-31 SE SE7209975A patent/SE371938B/xx unknown
- 1972-07-31 CS CS5351A patent/CS168601B2/cs unknown
- 1972-08-01 BR BR5136/72A patent/BR7205136D0/pt unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2255150C1 (ru) * | 2003-12-04 | 2005-06-27 | Федеральное государственное унитарное предприятие "Научное конструкторско-технологическое бюро "Феррит" | Способ получения порошка серебра |
Also Published As
| Publication number | Publication date |
|---|---|
| SU444351A3 (ru) | 1974-09-25 |
| DE2237574B2 (de) | 1974-07-04 |
| AU4447272A (en) | 1974-01-17 |
| CS168601B2 (OSRAM) | 1976-06-29 |
| CH545653A (OSRAM) | 1974-02-15 |
| SE371938B (OSRAM) | 1974-12-09 |
| RO61157A (OSRAM) | 1977-01-15 |
| DK141277C (OSRAM) | 1980-08-11 |
| BE786623A (fr) | 1973-01-24 |
| JPS5639932B1 (OSRAM) | 1981-09-17 |
| US3836436A (en) | 1974-09-17 |
| PL82002B1 (OSRAM) | 1975-10-31 |
| ES405711A1 (es) | 1975-09-01 |
| DE2237574A1 (de) | 1973-02-22 |
| FR2148028B1 (OSRAM) | 1976-01-16 |
| TR18002A (tr) | 1976-08-20 |
| YU34574B (en) | 1979-10-31 |
| DK141277B (da) | 1980-02-18 |
| NL161509B (nl) | 1979-09-17 |
| AT322514B (de) | 1975-05-26 |
| NL161509C (nl) | 1980-02-15 |
| AU470570B2 (en) | 1976-03-18 |
| FR2148028A1 (OSRAM) | 1973-03-11 |
| CA1005388A (en) | 1977-02-15 |
| DE2237574C3 (de) | 1975-02-27 |
| BR7205136D0 (pt) | 1973-06-14 |
| DD98211A5 (OSRAM) | 1973-06-12 |
| NL7210498A (OSRAM) | 1973-02-02 |
| NO131776B (OSRAM) | 1975-04-21 |
| LU65795A1 (OSRAM) | 1972-11-28 |
| YU191272A (en) | 1979-04-30 |
| NO131776C (OSRAM) | 1975-07-30 |
| ZA725196B (en) | 1973-04-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |