JPH07505443A - 金属の化合物からの金属の回収用の電気化学系 - Google Patents
金属の化合物からの金属の回収用の電気化学系Info
- Publication number
- JPH07505443A JPH07505443A JP5516896A JP51689693A JPH07505443A JP H07505443 A JPH07505443 A JP H07505443A JP 5516896 A JP5516896 A JP 5516896A JP 51689693 A JP51689693 A JP 51689693A JP H07505443 A JPH07505443 A JP H07505443A
- Authority
- JP
- Japan
- Prior art keywords
- tank
- cathode
- anode
- slurry
- liquid
- 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.)
- Granted
Links
- 229910052751 metal Inorganic materials 0.000 title claims description 52
- 239000002184 metal Substances 0.000 title claims description 52
- 238000011084 recovery Methods 0.000 title claims description 20
- 150000002739 metals Chemical class 0.000 title claims description 12
- 150000002736 metal compounds Chemical class 0.000 title description 3
- 239000002002 slurry Substances 0.000 claims description 50
- 239000007788 liquid Substances 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 32
- 238000006243 chemical reaction Methods 0.000 claims description 23
- 239000007787 solid Substances 0.000 claims description 21
- 238000000926 separation method Methods 0.000 claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- 238000000746 purification Methods 0.000 claims description 12
- 229910002804 graphite Inorganic materials 0.000 claims description 11
- 239000010439 graphite Substances 0.000 claims description 11
- 238000002386 leaching Methods 0.000 claims description 8
- 238000013019 agitation Methods 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 238000005868 electrolysis reaction Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 238000000151 deposition Methods 0.000 claims 1
- 239000012066 reaction slurry Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 21
- 229910052802 copper Inorganic materials 0.000 description 21
- 239000010949 copper Substances 0.000 description 21
- 239000000243 solution Substances 0.000 description 21
- 210000004027 cell Anatomy 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 239000002562 thickening agent Substances 0.000 description 6
- 239000003153 chemical reaction reagent Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000000638 solvent extraction Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 238000010349 cathodic reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000002848 electrochemical method Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001465 metallisation Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 235000002639 sodium chloride Nutrition 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 description 1
- 210000001787 dendrite Anatomy 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 239000011268 mixed slurry Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007613 slurry method Methods 0.000 description 1
- 235000011888 snacks Nutrition 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 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
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/002—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells comprising at least an electrode made of particles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
Description
Claims (17)
- 1.金属鉱石のスラリーを含み、かつアノードをその中に浸漬させるためのアノ ードタンク、 カソード液を含み、かつカソードをその中に浸漬させるためのカソードタンク、 カソードタンクとアノードタンクの間の電気接続、電流をカソードとアノードの 間に供給するための装置、反応したスラリーをアノードタンクから抜取り、それ を液体/固体分離室に移すための装置、及び 液体/固体分離室中の反応したスラリーの液体部分をカソード液としてカソード タンクに移すための装置 を含む金属回収用電解槽。
- 2.分離された液体部分をカソードタンクに移す前にそれを精製するための精製 タンクを更に含む請求の範囲第1項に記載の金属回収用電解槽。
- 3.分離前のスラリーの完全な反応を可能にするように液体/固体分離室の前に 抜き取られた反応スラリーのための反応容器を更に含む請求の範囲第1項に記載 の金属回収用電解槽。
- 4.カソードタンクとアノードタンクの間の電気接続が、2つのタンク間の多孔 質隔膜により与えられる請求の範囲第1項に記載の金属回収用電解槽。
- 5.アノードが複数の炭素棒またはグラファイト棒により用意される請求の範囲 第1項に記載の金属回収用電解槽。
- 6.カソードが回収すべき金属を含む請求の範囲第1項に記載の金属回収用電解 槽。
- 7.アノードタンクが、該アノードタンク内にスラリーの撹拌をもたらし、そし て酸化状態をもたらすために、スラリー中に微細なノズルまたは多孔質材料を通 して空気散布をもたらすための手段を含む請求の範囲第1項に記載の金属回収用 電解槽。
- 8.スラリーにスパージする前の空気を加熱してアノードタンク中で反応熱を与 える装置がある請求の範囲第1項に記載の金属回収用電解槽。
- 9.添付図面を参照して実質的に記載され、そして示されている請求の範囲第1 項に記載の金属回収用電解槽。
- 10.電解槽のアノードを含むアノードタンク中の鉱石のスラリーを反応させて 、 浸出スラリーをアノードタンクから抜き取り、浸出スラリーの固体残渣から液体 部分を分離し、そして 液体部分を、電解槽のカソードを含むカソードタンクに通し、アノードとカソー ドの間に電流を与えて、カソードで金属を析出させる工程を含むことを特徴とす る金属鉱石から金属の電気化学的回収のための方法。
- 11.アノードタンク内にスラリーの撹拌をもたらし、そして酸化状態をもたら すために、アノードタンクの底で泡の形で空気を導入する工程をさらに含む請求 の範囲第10項に記載の方法。
- 12.空気を加熱してアノードタンク中の反応に加熱を与える請求の範囲第11 項に記載の方法。
- 13.液体/固体分離前に反応容器中で反応を起こさせる工程を更に含む請求の 範囲第10項に記載の方法。
- 14.液体部分をカソードタンクに移す前に液体部分の精製の工程を更に含む請 求の範囲第10項に記載の方法。
- 15.アノードが複数の炭素棒またはグラファイト棒を含む請求の範囲第10項 に記載の方法。
- 16.カソードが電解槽中で回収される金属と同じ金属を含む請求の範囲第8項 に記載の方法。
- 17.実施例及び図面を参照して実質的に記載されている金属鉱石から金属の電 気化学的回収のための方法。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU1667 | 1992-04-01 | ||
| AUPL166792 | 1992-04-01 | ||
| AU2554 | 1992-05-22 | ||
| AUPL255492 | 1992-05-22 | ||
| PCT/AU1993/000129 WO1993020262A1 (en) | 1992-04-01 | 1993-03-29 | Electrochemical system for recovery of metals from their compounds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07505443A true JPH07505443A (ja) | 1995-06-15 |
| JP3431148B2 JP3431148B2 (ja) | 2003-07-28 |
Family
ID=25644220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51689693A Expired - Lifetime JP3431148B2 (ja) | 1992-04-01 | 1993-03-29 | 金属の化合物からの金属の回収用の電気化学系 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US5569370A (ja) |
| JP (1) | JP3431148B2 (ja) |
| WO (1) | WO1993020262A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009510265A (ja) * | 2005-10-06 | 2009-03-12 | ユンナン メタラージカル グループ | 鉛精錬のための方法および装置 |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5882502A (en) * | 1992-04-01 | 1999-03-16 | Rmg Services Pty Ltd. | Electrochemical system and method |
| US6267854B1 (en) | 1999-10-21 | 2001-07-31 | Orville Lee Maddan | Apparatus and method for producing magnesium from seawater |
| WO2001036564A1 (en) * | 1999-11-16 | 2001-05-25 | Rmg Services Pty Ltd | Treatment of crude oils |
| US6372017B1 (en) | 2000-02-07 | 2002-04-16 | Orville Lee Maddan | Method for producing magnesium |
| JP3876253B2 (ja) * | 2001-08-01 | 2007-01-31 | 日鉱金属株式会社 | 高純度ニッケルの製造方法 |
| JP2004043946A (ja) * | 2002-05-21 | 2004-02-12 | Nikko Materials Co Ltd | 高純度金属の製造方法及び装置 |
| WO2004079840A2 (en) * | 2003-02-28 | 2004-09-16 | Evat, Inc. | Three-dimensional flow-through electrode and electrochemical cell |
| FI120438B (fi) * | 2006-08-11 | 2009-10-30 | Outotec Oyj | Menetelmä metallipulverin muodostamiseksi |
| GB0618025D0 (en) * | 2006-09-13 | 2006-10-25 | Enpar Technologies Inc | Electrochemically catalyzed extraction of metals from sulphide minerals |
| CN101772594B (zh) * | 2007-08-06 | 2011-11-02 | 鲁道夫·安东尼奥·M·戈麦斯 | 改进的用于金属回收的电化学系统 |
| CN101450824B (zh) * | 2007-12-07 | 2012-07-18 | 鲁道夫·安东尼奥·M·戈麦斯 | 水的电解活化 |
| US8634903B2 (en) * | 2009-10-30 | 2014-01-21 | Medtronic, Inc. | Measuring T-Wave alternans |
| CL2011000617A1 (es) * | 2011-03-23 | 2011-11-25 | Propipe Maqu Limitada | Celda electrolitica y proceso para la obtencion de metales mediante electrodialisis reactiva que comprende al menos una unidad basica con tres compartimentos de iguales dimensiones, separados por membranas de intercambio ionico, en donde dos de los compartimentos contendran el anolito y el otro el catolito. |
| GB201414847D0 (en) * | 2014-08-20 | 2014-10-01 | Lain Eva Maria | Leaching of sulphide minerals |
| JP6604466B2 (ja) * | 2015-03-25 | 2019-11-13 | 住友電気工業株式会社 | 銅の製造方法及び銅の製造装置 |
| US9777346B2 (en) | 2015-09-03 | 2017-10-03 | Battelle Energy Alliance, Llc | Methods for recovering metals from electronic waste, and related systems |
| CN117203354A (zh) | 2021-03-24 | 2023-12-08 | 伊莱克特拉钢铁有限公司 | 两步铁转化系统 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1001449A (en) * | 1910-10-12 | 1911-08-22 | Universal Ore Reduction Company | Method or process of and apparatus for extracting metals from the ores thereof. |
| US3788965A (en) * | 1972-04-07 | 1974-01-29 | 2C 2B Corp | Hydrometallurgical solubilizer with selective electroplating mechanism |
| CA1030098A (en) * | 1973-04-09 | 1978-04-25 | Hydrion Industries Ltd. | Direct recovery of metals from sulphide ores by leaching and electrolysis |
| GB1496852A (en) * | 1975-02-14 | 1978-01-05 | Dextec Metallurg | Extraction of copper from ores and concentrates |
| US4159232A (en) * | 1977-09-23 | 1979-06-26 | Bacon William G | Electro-hydrometallurgical process for the extraction of base metals and iron |
| US4214964A (en) * | 1978-03-15 | 1980-07-29 | Cannell John F | Electrolytic process and apparatus for the recovery of metal values |
| US4181588A (en) * | 1979-01-04 | 1980-01-01 | The United States Of America As Represented By The Secretary Of The Interior | Method of recovering lead through the direct reduction of lead chloride by aqueous electrolysis |
| US4594132A (en) * | 1984-06-27 | 1986-06-10 | Phelps Dodge Corporation | Chloride hydrometallurgical process for production of copper |
| US5183544A (en) * | 1991-01-03 | 1993-02-02 | Xerox Corporation | Apparatus for electrowinning of metal from a waste metal material |
-
1993
- 1993-03-29 US US08/318,782 patent/US5569370A/en not_active Expired - Lifetime
- 1993-03-29 JP JP51689693A patent/JP3431148B2/ja not_active Expired - Lifetime
- 1993-03-29 WO PCT/AU1993/000129 patent/WO1993020262A1/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009510265A (ja) * | 2005-10-06 | 2009-03-12 | ユンナン メタラージカル グループ | 鉛精錬のための方法および装置 |
| KR101318479B1 (ko) * | 2005-10-06 | 2013-10-16 | 엑스트라타 테크놀로지 피티와이 엘티디 | 납 제련 방법 및 장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1993020262A1 (en) | 1993-10-14 |
| US5569370A (en) | 1996-10-29 |
| JP3431148B2 (ja) | 2003-07-28 |
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