RU2012123568A - REAGENT FOR CLEANING HYDROCHLORIC ACID SOLUTIONS FROM COPPER IONS - Google Patents
REAGENT FOR CLEANING HYDROCHLORIC ACID SOLUTIONS FROM COPPER IONS Download PDFInfo
- Publication number
- RU2012123568A RU2012123568A RU2012123568/05A RU2012123568A RU2012123568A RU 2012123568 A RU2012123568 A RU 2012123568A RU 2012123568/05 A RU2012123568/05 A RU 2012123568/05A RU 2012123568 A RU2012123568 A RU 2012123568A RU 2012123568 A RU2012123568 A RU 2012123568A
- Authority
- RU
- Russia
- Prior art keywords
- reagent
- hydrochloric acid
- copper ions
- acid solutions
- iron
- Prior art date
Links
- 239000003153 chemical reaction reagent Substances 0.000 title claims abstract 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 title claims abstract 6
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 title claims abstract 3
- 229910001431 copper ion Inorganic materials 0.000 title claims abstract 3
- 238000004140 cleaning Methods 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract 14
- 229910052742 iron Inorganic materials 0.000 claims abstract 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract 3
- 229910052717 sulfur Inorganic materials 0.000 claims abstract 3
- 239000011593 sulfur Substances 0.000 claims abstract 3
- 239000000203 mixture Substances 0.000 claims abstract 2
- 239000000843 powder Substances 0.000 claims abstract 2
- 238000000746 purification Methods 0.000 claims abstract 2
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
1. Реагент для очистки солянокислых растворов от ионов меди, содержащий железо, отличающийся тем, что в качестве реагента используют механически активированную смесь порошков железа и серы при следующем соотношении компонентов, мас.%:2. Реагент по п.1, отличающийся тем, что в качестве порошка железа используют порошок карбонильного железа.1. The reagent for the purification of hydrochloric acid solutions from copper ions, containing iron, characterized in that a mechanically activated mixture of iron and sulfur powders is used as a reagent in the following ratio of components, wt.%: 2. The reagent according to claim 1, characterized in that the carbonyl iron powder is used as the iron powder.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012123568/05A RU2507160C1 (en) | 2012-06-06 | 2012-06-06 | Reagent for purification of hydrochloric acid solutions from copper ions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012123568/05A RU2507160C1 (en) | 2012-06-06 | 2012-06-06 | Reagent for purification of hydrochloric acid solutions from copper ions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2012123568A true RU2012123568A (en) | 2013-12-20 |
| RU2507160C1 RU2507160C1 (en) | 2014-02-20 |
Family
ID=49784386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012123568/05A RU2507160C1 (en) | 2012-06-06 | 2012-06-06 | Reagent for purification of hydrochloric acid solutions from copper ions |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2507160C1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU579745A1 (en) * | 1972-05-10 | 1978-06-15 | Иркутский политехнический институт | Method of extracting non-ferrous metal |
| SU949019A1 (en) * | 1980-01-08 | 1982-08-07 | Предприятие П/Я М-5322 | Process for recovering pickling liquor for copper based on ferric chloride |
| RU1798383C (en) * | 1990-11-01 | 1993-02-28 | Харьковский государственный университет им.А.М.Горького | Method of regeneration of spent etching solution containing ferrous and ferric chloride and copper |
| TWI291456B (en) * | 2005-03-23 | 2007-12-21 | Chang Alex | Copper metal recovery system integrated with circuit board manufacture plant |
-
2012
- 2012-06-06 RU RU2012123568/05A patent/RU2507160C1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2507160C1 (en) | 2014-02-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HE9A | Changing address for correspondence with an applicant |