ATE503864T1 - Elektrochemisches verfahren zur rückgewinnung von eisenmetall- und chlorwertstoffen aus eisenreichen metallchloridabfällen - Google Patents
Elektrochemisches verfahren zur rückgewinnung von eisenmetall- und chlorwertstoffen aus eisenreichen metallchloridabfällenInfo
- Publication number
- ATE503864T1 ATE503864T1 AT07701657T AT07701657T ATE503864T1 AT E503864 T1 ATE503864 T1 AT E503864T1 AT 07701657 T AT07701657 T AT 07701657T AT 07701657 T AT07701657 T AT 07701657T AT E503864 T1 ATE503864 T1 AT E503864T1
- Authority
- AT
- Austria
- Prior art keywords
- iron
- metal chloride
- rich metal
- chloride solution
- recovery
- Prior art date
Links
- 229910001510 metal chloride Inorganic materials 0.000 title abstract 5
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000011084 recovery Methods 0.000 title abstract 2
- 239000002699 waste material Substances 0.000 title abstract 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title 1
- 229910052801 chlorine Inorganic materials 0.000 title 1
- 239000000460 chlorine Substances 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 238000004064 recycling Methods 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 15
- 229910052742 iron Inorganic materials 0.000 abstract 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 238000005660 chlorination reaction Methods 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 238000005554 pickling Methods 0.000 abstract 1
Classifications
-
- 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
- Y02P10/20—Recycling
Landscapes
- Electrolytic Production Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US82645306P | 2006-09-21 | 2006-09-21 | |
| CA2560407 | 2006-09-21 | ||
| PCT/CA2007/000026 WO2008034212A1 (en) | 2006-09-21 | 2007-01-09 | Electrochemical process for the recovery of metallic iron and chlorine values from iron-rich metal chloride wastes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE503864T1 true ATE503864T1 (de) | 2011-04-15 |
Family
ID=41040522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT07701657T ATE503864T1 (de) | 2006-09-21 | 2007-01-09 | Elektrochemisches verfahren zur rückgewinnung von eisenmetall- und chlorwertstoffen aus eisenreichen metallchloridabfällen |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN101517129B (de) |
| AT (1) | ATE503864T1 (de) |
| DE (1) | DE602007013578D1 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102091527A (zh) * | 2010-12-23 | 2011-06-15 | 何卫东 | 利用铁粉吸收锂生产过程中产生的废氯气的方法及其装置 |
| CN102633326B (zh) * | 2012-04-28 | 2014-05-21 | 云南铜业股份有限公司 | 处理铜冶金流程中含氯酸性废水的离子交换膜电解方法 |
| CN108505061A (zh) * | 2018-07-03 | 2018-09-07 | 中国水利水电科学研究院 | 一种高浓度次氯酸钠发生器 |
| CN109182782B (zh) * | 2018-09-25 | 2020-12-04 | 内蒙古扎鲁特旗鲁安矿业有限公司 | 一种铌钽精矿的沸腾氯化提取方法 |
| CN109136985A (zh) * | 2018-10-27 | 2019-01-04 | 揭阳市斯瑞尔环境科技有限公司 | 一种电解氯化铁蚀刻废液制取铁板和三氯化铁的方法 |
| CN110592378B (zh) * | 2019-04-30 | 2021-05-04 | 内蒙古科技大学 | 从钕铁硼生产过程产生的超细粉废料中回收稀土和铁的方法 |
| CN111663039B (zh) * | 2020-06-01 | 2022-07-12 | 中国恩菲工程技术有限公司 | 多金属结核的回收方法及装置 |
| BR112023019059A2 (pt) * | 2021-03-24 | 2023-10-17 | Electrasteel Inc | Remoção de impurezas em um sistema de conversão de ferro |
| CN115645814B (zh) * | 2022-10-27 | 2024-04-05 | 浙江工业大学 | 一种超低载量钯纳米晶体修饰电极及其制备方法与其在电化学脱氯中的应用 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPM424894A0 (en) * | 1994-03-04 | 1994-03-31 | Spunboa Pty Limited | Treatment of electrolyte solutions |
| MY115542A (en) * | 1996-06-28 | 2003-07-31 | Astec Irie Co Ltd | Method for recovering etchand from etching waste liquid containing iron chloride |
-
2007
- 2007-01-09 AT AT07701657T patent/ATE503864T1/de not_active IP Right Cessation
- 2007-01-09 DE DE602007013578T patent/DE602007013578D1/de active Active
- 2007-01-09 CN CN2007800350588A patent/CN101517129B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101517129B (zh) | 2011-05-11 |
| DE602007013578D1 (de) | 2011-05-12 |
| CN101517129A (zh) | 2009-08-26 |
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Legal Events
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| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |