JPH06280073A - デンドライト状カドミウム微粉末の製造方法とこの方法で得られた粉末 - Google Patents
デンドライト状カドミウム微粉末の製造方法とこの方法で得られた粉末Info
- Publication number
- JPH06280073A JPH06280073A JP4012977A JP1297792A JPH06280073A JP H06280073 A JPH06280073 A JP H06280073A JP 4012977 A JP4012977 A JP 4012977A JP 1297792 A JP1297792 A JP 1297792A JP H06280073 A JPH06280073 A JP H06280073A
- Authority
- JP
- Japan
- Prior art keywords
- cadmium
- powder
- sponge
- particle size
- concentration
- 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.)
- Withdrawn
Links
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 239000000843 powder Substances 0.000 title claims abstract description 36
- 229910052793 cadmium Inorganic materials 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims description 33
- 239000002245 particle Substances 0.000 claims abstract description 33
- 210000001787 dendrite Anatomy 0.000 claims abstract description 14
- 239000002002 slurry Substances 0.000 claims abstract description 5
- 239000010802 sludge Substances 0.000 claims description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 210000004027 cell Anatomy 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 239000001257 hydrogen Substances 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 238000004438 BET method Methods 0.000 claims description 2
- QCUOBSQYDGUHHT-UHFFFAOYSA-L cadmium sulfate Chemical compound [Cd+2].[O-]S([O-])(=O)=O QCUOBSQYDGUHHT-UHFFFAOYSA-L 0.000 claims description 2
- 229910000331 cadmium sulfate Inorganic materials 0.000 claims description 2
- 239000008151 electrolyte solution Substances 0.000 claims 3
- 239000007787 solid Substances 0.000 claims 1
- 238000005868 electrolysis reaction Methods 0.000 abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000013019 agitation Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 9
- 238000009826 distribution Methods 0.000 description 7
- 239000002253 acid Substances 0.000 description 6
- 239000003792 electrolyte Substances 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 238000010907 mechanical stirring Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000011149 active material Substances 0.000 description 3
- 238000001000 micrograph Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004070 electrodeposition Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- PLLZRTNVEXYBNA-UHFFFAOYSA-L cadmium hydroxide Chemical compound [OH-].[OH-].[Cd+2] PLLZRTNVEXYBNA-UHFFFAOYSA-L 0.000 description 1
- CXKCTMHTOKXKQT-UHFFFAOYSA-N cadmium oxide Inorganic materials [Cd]=O CXKCTMHTOKXKQT-UHFFFAOYSA-N 0.000 description 1
- CFEAAQFZALKQPA-UHFFFAOYSA-N cadmium(2+);oxygen(2-) Chemical compound [O-2].[Cd+2] CFEAAQFZALKQPA-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002003 electrode paste Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- -1 hydrogen ions Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000003921 particle size analysis Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Electrolytic Production Of Metals (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR91-00922 | 1991-01-28 | ||
| FR9100922A FR2672061B1 (fr) | 1991-01-28 | 1991-01-28 | Procede d'obtention d'une poudre fine de cadmium dendritique et poudre obtenue par le procede. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06280073A true JPH06280073A (ja) | 1994-10-04 |
Family
ID=9409102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4012977A Withdrawn JPH06280073A (ja) | 1991-01-28 | 1992-01-28 | デンドライト状カドミウム微粉末の製造方法とこの方法で得られた粉末 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5496462A (OSRAM) |
| EP (1) | EP0497675B1 (OSRAM) |
| JP (1) | JPH06280073A (OSRAM) |
| AU (1) | AU651425B2 (OSRAM) |
| DE (1) | DE69213268T2 (OSRAM) |
| ES (1) | ES2092065T3 (OSRAM) |
| FI (1) | FI101086B (OSRAM) |
| FR (1) | FR2672061B1 (OSRAM) |
| MX (1) | MX9200330A (OSRAM) |
| NO (1) | NO920347L (OSRAM) |
| TW (1) | TW221463B (OSRAM) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008507626A (ja) * | 2004-07-22 | 2008-03-13 | フェルプス ドッジ コーポレイション | 貫流式電解採取用電解槽中で電解採取することにより銅粉末を生成するためのシステムおよび方法 |
| WO2024117191A1 (ja) * | 2022-11-30 | 2024-06-06 | パナソニックＩｐマネジメント株式会社 | 金属回収方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1163704A1 (en) * | 1999-03-15 | 2001-12-19 | Case Western Reserve University | Metal sponges for rapid surface-chemical reactions |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3326721A (en) * | 1963-06-10 | 1967-06-20 | Ian H S Henderson | Nickel cadmium batteries |
| US3400056A (en) * | 1964-08-26 | 1968-09-03 | Electric Storage Batteery Comp | Electrolytic process for preparing electrochemically active cadmium |
| US3847784A (en) * | 1972-07-28 | 1974-11-12 | Mallory Battery Canada | Porous cadmium anode and a method of forming it, and a primary cell using the anode |
| JPS5576560A (en) * | 1978-12-01 | 1980-06-09 | Hitachi Ltd | Observation field moving device for electron microscope |
| US4414303A (en) * | 1980-08-28 | 1983-11-08 | Motorola, Inc. | Cadmium negative electrode |
| JPH03153892A (ja) * | 1989-11-11 | 1991-07-01 | Dowa Mining Co Ltd | 微細なカドミウム粉末の製造方法 |
-
1991
- 1991-01-28 FR FR9100922A patent/FR2672061B1/fr not_active Expired - Fee Related
-
1992
- 1992-01-27 MX MX9200330A patent/MX9200330A/es unknown
- 1992-01-27 ES ES92400200T patent/ES2092065T3/es not_active Expired - Lifetime
- 1992-01-27 NO NO92920347A patent/NO920347L/no unknown
- 1992-01-27 EP EP92400200A patent/EP0497675B1/fr not_active Expired - Lifetime
- 1992-01-27 DE DE69213268T patent/DE69213268T2/de not_active Expired - Fee Related
- 1992-01-28 FI FI920374A patent/FI101086B/fi active
- 1992-01-28 AU AU10497/92A patent/AU651425B2/en not_active Ceased
- 1992-01-28 JP JP4012977A patent/JPH06280073A/ja not_active Withdrawn
- 1992-02-14 TW TW081101066A patent/TW221463B/zh active
-
1994
- 1994-02-10 US US08/195,256 patent/US5496462A/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008507626A (ja) * | 2004-07-22 | 2008-03-13 | フェルプス ドッジ コーポレイション | 貫流式電解採取用電解槽中で電解採取することにより銅粉末を生成するためのシステムおよび方法 |
| WO2024117191A1 (ja) * | 2022-11-30 | 2024-06-06 | パナソニックＩｐマネジメント株式会社 | 金属回収方法 |
| JPWO2024117191A1 (OSRAM) * | 2022-11-30 | 2024-06-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69213268D1 (de) | 1996-10-10 |
| AU651425B2 (en) | 1994-07-21 |
| FR2672061B1 (fr) | 1993-10-15 |
| NO920347D0 (no) | 1992-01-27 |
| FI920374L (fi) | 1992-07-29 |
| AU1049792A (en) | 1992-07-30 |
| DE69213268T2 (de) | 1997-03-13 |
| FR2672061A1 (fr) | 1992-07-31 |
| EP0497675A1 (fr) | 1992-08-05 |
| FI101086B (fi) | 1998-04-15 |
| MX9200330A (es) | 1992-09-01 |
| EP0497675B1 (fr) | 1996-09-04 |
| ES2092065T3 (es) | 1996-11-16 |
| US5496462A (en) | 1996-03-05 |
| NO920347L (no) | 1992-07-29 |
| TW221463B (OSRAM) | 1994-03-01 |
| FI920374A0 (fi) | 1992-01-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Application deemed to be withdrawn because no request for examination was validly filed |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 19990408 |