JPS5484802A - Masking of coexisting iron ion in froth treatment method - Google Patents
Masking of coexisting iron ion in froth treatment methodInfo
- Publication number
- JPS5484802A JPS5484802A JP15267077A JP15267077A JPS5484802A JP S5484802 A JPS5484802 A JP S5484802A JP 15267077 A JP15267077 A JP 15267077A JP 15267077 A JP15267077 A JP 15267077A JP S5484802 A JPS5484802 A JP S5484802A
- Authority
- JP
- Japan
- Prior art keywords
- iron ion
- froth
- masking
- iron
- ion
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 9
- 229910052742 iron Inorganic materials 0.000 title abstract 7
- 230000000873 masking effect Effects 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- -1 iron ion Chemical class 0.000 abstract 5
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- 229910001385 heavy metal Inorganic materials 0.000 abstract 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical compound [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 238000011084 recovery Methods 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 235000011124 aluminium ammonium sulphate Nutrition 0.000 abstract 1
- LCQXXBOSCBRNNT-UHFFFAOYSA-K ammonium aluminium sulfate Chemical compound [NH4+].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O LCQXXBOSCBRNNT-UHFFFAOYSA-K 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000010494 dissociation reaction Methods 0.000 abstract 1
- 230000005593 dissociations Effects 0.000 abstract 1
- 238000004090 dissolution Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229920000768 polyamine Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 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
- Physical Water Treatments (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
PURPOSE: To secure the selective recovery of valuable metals by masking the obstructing action of iron ion by the procedure in which when a heavy metals-mixed aqueous solution containing iron ion is treated by a froth treatment method, a compound capable of forming aluminium ion upon dissociation is added in advance.
CONSTITUTION: A heavy metals-mixed aqueous solution containing copper, nickel, cobalt, zinc, etc., together with iron ion, is subjected to a froth treatment using a froth treating agent, e.g., a polyamine derivative. In this case, a compound, e.g., ammonium alum, etc., which is capable of forming aluminium ion upon dissolution in water, is added in advance as a masking agent for dissolved iron in more than equivalent of objective heavy metal for selective recovery, and then a froth treating agent is added in a proportion of more than 2 mole per one atom gram of the objective heavy metal. Thus, it is possible to mask the obstructing action of iron ion present in solution and thus to recover objective heavy metals in the form of froths, leaving iron component intact in solution.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15267077A JPS5484802A (en) | 1977-12-19 | 1977-12-19 | Masking of coexisting iron ion in froth treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15267077A JPS5484802A (en) | 1977-12-19 | 1977-12-19 | Masking of coexisting iron ion in froth treatment method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5484802A true JPS5484802A (en) | 1979-07-06 |
| JPS5729537B2 JPS5729537B2 (en) | 1982-06-23 |
Family
ID=15545521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15267077A Granted JPS5484802A (en) | 1977-12-19 | 1977-12-19 | Masking of coexisting iron ion in froth treatment method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5484802A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296012A (en) * | 2018-01-02 | 2018-07-20 | 中国恩菲工程技术有限公司 | The method of Call Provision iron concentrate from particulate iron tailings |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3395859B1 (en) | 2015-12-25 | 2020-11-18 | Oji Holdings Corporation | Self-assembling composition for pattern formation use, and pattern formation method |
| CN109963658A (en) | 2016-10-28 | 2019-07-02 | 王子控股株式会社 | Pattern forming method, primer and laminate |
-
1977
- 1977-12-19 JP JP15267077A patent/JPS5484802A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296012A (en) * | 2018-01-02 | 2018-07-20 | 中国恩菲工程技术有限公司 | The method of Call Provision iron concentrate from particulate iron tailings |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5729537B2 (en) | 1982-06-23 |
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