JPS5641335A - Separating and recovering method for useful mineral from electrically collected dust generated in reduced pellet manufacturing process - Google Patents
Separating and recovering method for useful mineral from electrically collected dust generated in reduced pellet manufacturing processInfo
- Publication number
- JPS5641335A JPS5641335A JP11195979A JP11195979A JPS5641335A JP S5641335 A JPS5641335 A JP S5641335A JP 11195979 A JP11195979 A JP 11195979A JP 11195979 A JP11195979 A JP 11195979A JP S5641335 A JPS5641335 A JP S5641335A
- Authority
- JP
- Japan
- Prior art keywords
- soln
- iron
- zinc sulfate
- residue
- collected dust
- 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
- 239000000428 dust Substances 0.000 title abstract 5
- 239000008188 pellet Substances 0.000 title abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000011707 mineral Substances 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 4
- 239000011701 zinc Substances 0.000 abstract 4
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 abstract 4
- 229960001763 zinc sulfate Drugs 0.000 abstract 4
- 229910000368 zinc sulfate Inorganic materials 0.000 abstract 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 abstract 2
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- ONIOAEVPMYCHKX-UHFFFAOYSA-N carbonic acid;zinc Chemical compound [Zn].OC(O)=O ONIOAEVPMYCHKX-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 229910052745 lead Inorganic materials 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000011667 zinc carbonate Substances 0.000 abstract 1
- 229910000010 zinc carbonate Inorganic materials 0.000 abstract 1
- 239000011787 zinc oxide Substances 0.000 abstract 1
- 235000014692 zinc oxide Nutrition 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
- Processing Of Solid Wastes (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11195979A JPS5641335A (en) | 1979-08-31 | 1979-08-31 | Separating and recovering method for useful mineral from electrically collected dust generated in reduced pellet manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11195979A JPS5641335A (en) | 1979-08-31 | 1979-08-31 | Separating and recovering method for useful mineral from electrically collected dust generated in reduced pellet manufacturing process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5641335A true JPS5641335A (en) | 1981-04-18 |
| JPS5717060B2 JPS5717060B2 (enrdf_load_stackoverflow) | 1982-04-08 |
Family
ID=14574432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11195979A Granted JPS5641335A (en) | 1979-08-31 | 1979-08-31 | Separating and recovering method for useful mineral from electrically collected dust generated in reduced pellet manufacturing process |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5641335A (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1319727A3 (en) * | 2001-12-11 | 2003-10-15 | CENTRO SVILUPPO MATERIALI S.p.A. | Pyro-hydrometallurgical process for the recovery of zinc, lead and other value metals from iron- and steelmaking shop dusts |
| JP2010002179A (ja) * | 2009-10-07 | 2010-01-07 | Nippon Steel Corp | 還元鉄製造設備の排ガス処理装置およびその操業方法 |
| CN105214837A (zh) * | 2015-10-14 | 2016-01-06 | 广州有色金属研究院 | 一种富含磁黄铁矿和黄铁矿的铜硫矿选矿方法 |
| CN106244801A (zh) * | 2016-08-01 | 2016-12-21 | 江苏省冶金设计院有限公司 | 处理锌浸出渣的方法和系统 |
| CN111238290A (zh) * | 2018-11-28 | 2020-06-05 | 云南永昌铅锌股份有限公司 | 湿法炼锌换热器管道内二氧化锰结垢的清理方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01127266U (enrdf_load_stackoverflow) * | 1988-02-23 | 1989-08-31 |
-
1979
- 1979-08-31 JP JP11195979A patent/JPS5641335A/ja active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1319727A3 (en) * | 2001-12-11 | 2003-10-15 | CENTRO SVILUPPO MATERIALI S.p.A. | Pyro-hydrometallurgical process for the recovery of zinc, lead and other value metals from iron- and steelmaking shop dusts |
| JP2010002179A (ja) * | 2009-10-07 | 2010-01-07 | Nippon Steel Corp | 還元鉄製造設備の排ガス処理装置およびその操業方法 |
| CN105214837A (zh) * | 2015-10-14 | 2016-01-06 | 广州有色金属研究院 | 一种富含磁黄铁矿和黄铁矿的铜硫矿选矿方法 |
| CN106244801A (zh) * | 2016-08-01 | 2016-12-21 | 江苏省冶金设计院有限公司 | 处理锌浸出渣的方法和系统 |
| CN111238290A (zh) * | 2018-11-28 | 2020-06-05 | 云南永昌铅锌股份有限公司 | 湿法炼锌换热器管道内二氧化锰结垢的清理方法 |
| CN111238290B (zh) * | 2018-11-28 | 2022-03-15 | 云南永昌铅锌股份有限公司 | 湿法炼锌换热器管道内二氧化锰结垢的清理方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5717060B2 (enrdf_load_stackoverflow) | 1982-04-08 |
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