DE2263883C3 - Verfahren zur Herstellung eines teilchenförmigen Silberkatalysators durch elektrochemische Abscheidung von Silber - Google Patents
Verfahren zur Herstellung eines teilchenförmigen Silberkatalysators durch elektrochemische Abscheidung von SilberInfo
- Publication number
- DE2263883C3 DE2263883C3 DE2263883A DE2263883A DE2263883C3 DE 2263883 C3 DE2263883 C3 DE 2263883C3 DE 2263883 A DE2263883 A DE 2263883A DE 2263883 A DE2263883 A DE 2263883A DE 2263883 C3 DE2263883 C3 DE 2263883C3
- Authority
- DE
- Germany
- Prior art keywords
- silver
- cathode
- ethylene
- ethylene oxide
- catalyst
- 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 claims description 41
- 229910052709 silver Inorganic materials 0.000 title claims description 37
- 239000004332 silver Substances 0.000 title claims description 37
- 238000000034 method Methods 0.000 title claims description 15
- 239000003054 catalyst Substances 0.000 title claims description 8
- 238000004070 electrodeposition Methods 0.000 title claims description 4
- 238000002360 preparation method Methods 0.000 title description 2
- 238000004519 manufacturing process Methods 0.000 claims description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 9
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 8
- 238000005868 electrolysis reaction Methods 0.000 claims description 8
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 7
- 239000005977 Ethylene Substances 0.000 claims description 7
- 239000003792 electrolyte Substances 0.000 claims description 6
- 239000008151 electrolyte solution Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 229910021529 ammonia Inorganic materials 0.000 claims description 4
- 238000000151 deposition Methods 0.000 claims description 4
- 230000008021 deposition Effects 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 150000003378 silver Chemical class 0.000 claims description 3
- 238000003786 synthesis reaction Methods 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 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 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical class [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 4
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 3
- 239000001768 carboxy methyl cellulose Substances 0.000 description 3
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 3
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910001961 silver nitrate Inorganic materials 0.000 description 3
- 101710134784 Agnoprotein Proteins 0.000 description 2
- 229910021538 borax Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical class Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- -1 silver halides Chemical class 0.000 description 2
- 239000004328 sodium tetraborate Substances 0.000 description 2
- 235000010339 sodium tetraborate Nutrition 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 241000158147 Sator Species 0.000 description 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- JKNZUZCGFROMAZ-UHFFFAOYSA-L [Ag+2].[O-]S([O-])(=O)=O Chemical compound [Ag+2].[O-]S([O-])(=O)=O JKNZUZCGFROMAZ-UHFFFAOYSA-L 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 229940075397 calomel Drugs 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- CQLFBEKRDQMJLZ-UHFFFAOYSA-M silver acetate Chemical compound [Ag+].CC([O-])=O CQLFBEKRDQMJLZ-UHFFFAOYSA-M 0.000 description 1
- 229940071536 silver acetate Drugs 0.000 description 1
- 229940100890 silver compound Drugs 0.000 description 1
- 150000003379 silver compounds Chemical class 0.000 description 1
- XNGYKPINNDWGGF-UHFFFAOYSA-L silver oxalate Chemical compound [Ag+].[Ag+].[O-]C(=O)C([O-])=O XNGYKPINNDWGGF-UHFFFAOYSA-L 0.000 description 1
- UKHWJBVVWVYFEY-UHFFFAOYSA-M silver;hydroxide Chemical class [OH-].[Ag+] UKHWJBVVWVYFEY-UHFFFAOYSA-M 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 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 (3)
| Publication Number | Publication Date |
|---|---|
| DE2263883A1 DE2263883A1 (de) | 1973-07-19 |
| DE2263883B2 DE2263883B2 (de) | 1974-10-10 |
| DE2263883C3 true DE2263883C3 (de) | 1975-05-28 |
Family
ID=11236250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2263883A Expired DE2263883C3 (de) | 1971-12-28 | 1972-12-28 | Verfahren zur Herstellung eines teilchenförmigen Silberkatalysators durch elektrochemische Abscheidung von Silber |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US3843491A (Direct) |
| JP (1) | JPS5511895B2 (Direct) |
| AR (1) | AR196221A1 (Direct) |
| AT (1) | AT333702B (Direct) |
| AU (1) | AU476492B2 (Direct) |
| BE (1) | BE792890A (Direct) |
| BR (1) | BR7208712D0 (Direct) |
| CA (1) | CA1028276A (Direct) |
| CH (1) | CH556915A (Direct) |
| CS (1) | CS162787B2 (Direct) |
| DD (1) | DD103269A5 (Direct) |
| DE (1) | DE2263883C3 (Direct) |
| ES (1) | ES410294A1 (Direct) |
| FR (1) | FR2186541B1 (Direct) |
| GB (1) | GB1400758A (Direct) |
| HU (1) | HU165610B (Direct) |
| IT (1) | IT944424B (Direct) |
| LU (1) | LU66759A1 (Direct) |
| NL (1) | NL7217691A (Direct) |
| RO (1) | RO58869A (Direct) |
| TR (1) | TR17434A (Direct) |
| YU (1) | YU36103B (Direct) |
| ZA (1) | ZA727973B (Direct) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2715856C2 (de) * | 1977-04-06 | 1984-04-12 | Duval Corp., 77002 Houston, Tex. | Verfahren und Vorrichtung zur kontinuierlichen Gewinnung von Metallen, insbesondere Kupfer, in Form eines teilchenförmigen kristallinen Materials |
| 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. |
| JPH04131393A (ja) * | 1990-09-21 | 1992-05-06 | Power Reactor & Nuclear Fuel Dev Corp | 電解法によるパラジウムの回収方法および回収装置 |
| 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 |
| JP4395257B2 (ja) * | 1997-08-15 | 2010-01-06 | サッチェム， インコーポレイテッド | 触媒フィルム、触媒フィルムの作製方法、および触媒フィルムを用いる化合物の電気的合成 |
| US6024855A (en) * | 1997-08-15 | 2000-02-15 | Sachem, Inc. | Electrosynthesis of hydroxylammonium salts and hydroxylamine using a mediator |
| WO2001051685A2 (en) * | 2000-01-10 | 2001-07-19 | Michael John Sole | Removal of metals from solution |
| RU2255150C1 (ru) * | 2003-12-04 | 2005-06-27 | Федеральное государственное унитарное предприятие "Научное конструкторско-технологическое бюро "Феррит" | Способ получения порошка серебра |
| 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 |
| EP2573213B1 (de) * | 2011-09-23 | 2017-10-25 | Covestro Deutschland AG | Sauerstoffverzehrelektrode und verfahren zu ihrer herstellung |
| EP2573210B1 (de) * | 2011-09-23 | 2016-10-26 | 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 |
| 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 |
| 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 FR FR7243694A patent/FR2186541B1/fr not_active Expired
- 1972-12-08 BR BR8712/72A patent/BR7208712D0/pt unknown
- 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 CA CA159,986A patent/CA1028276A/en not_active Expired
- 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 US US00319060A patent/US3843491A/en not_active Expired - Lifetime
- 1972-12-27 HU HUSA2436A patent/HU165610B/hu unknown
- 1972-12-27 LU LU66759A patent/LU66759A1/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 DE DE2263883A patent/DE2263883C3/de not_active Expired
- 1972-12-28 AT AT1110772A patent/AT333702B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE792890A (fr) | 1973-03-30 |
| ATA1110772A (de) | 1976-04-15 |
| LU66759A1 (Direct) | 1973-02-27 |
| RO58869A (Direct) | 1975-11-15 |
| FR2186541B1 (Direct) | 1976-01-30 |
| CS162787B2 (Direct) | 1975-07-15 |
| JPS5511895B2 (Direct) | 1980-03-28 |
| DD103269A5 (Direct) | 1974-01-12 |
| YU325672A (en) | 1981-04-30 |
| AU4866372A (en) | 1974-05-09 |
| JPS4873387A (Direct) | 1973-10-03 |
| AR196221A1 (es) | 1973-12-10 |
| FR2186541A1 (Direct) | 1974-01-11 |
| AU476492B2 (en) | 1976-09-23 |
| TR17434A (tr) | 1975-07-23 |
| ZA727973B (en) | 1973-09-26 |
| CA1028276A (en) | 1978-03-21 |
| ES410294A1 (es) | 1976-01-01 |
| YU36103B (en) | 1982-02-25 |
| GB1400758A (en) | 1975-07-23 |
| US3843491A (en) | 1974-10-22 |
| HU165610B (Direct) | 1974-09-28 |
| CH556915A (fr) | 1974-12-13 |
| DE2263883B2 (de) | 1974-10-10 |
| DE2263883A1 (de) | 1973-07-19 |
| AT333702B (de) | 1976-12-10 |
| NL7217691A (Direct) | 1973-07-02 |
| IT944424B (it) | 1973-04-20 |
| BR7208712D0 (pt) | 1973-09-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |