CN101824534B - 全湿法提取火法冶炼坩埚渣中铟、锗的方法 - Google Patents
全湿法提取火法冶炼坩埚渣中铟、锗的方法 Download PDFInfo
- Publication number
- CN101824534B CN101824534B CN201010169155XA CN201010169155A CN101824534B CN 101824534 B CN101824534 B CN 101824534B CN 201010169155X A CN201010169155X A CN 201010169155XA CN 201010169155 A CN201010169155 A CN 201010169155A CN 101824534 B CN101824534 B CN 101824534B
- Authority
- CN
- China
- Prior art keywords
- germanium
- indium
- leaching
- residues
- leached
- 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.)
- Expired - Fee Related
Links
- 229910052732 germanium Inorganic materials 0.000 title claims abstract description 52
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 229910052738 indium Inorganic materials 0.000 title claims abstract description 50
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 27
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000002386 leaching Methods 0.000 claims abstract description 34
- 230000003647 oxidation Effects 0.000 claims abstract description 13
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 13
- 239000007787 solid Substances 0.000 claims abstract description 12
- 239000001117 sulphuric acid Substances 0.000 claims abstract description 11
- 235000011149 sulphuric acid Nutrition 0.000 claims abstract description 11
- 239000012141 concentrate Substances 0.000 claims abstract description 8
- 238000005660 chlorination reaction Methods 0.000 claims abstract description 7
- 238000005516 engineering process Methods 0.000 claims abstract description 6
- 238000000605 extraction Methods 0.000 claims abstract description 6
- 229910052725 zinc Inorganic materials 0.000 claims description 12
- 239000011701 zinc Substances 0.000 claims description 12
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 9
- 229910052709 silver Inorganic materials 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 6
- 239000004332 silver Substances 0.000 claims description 6
- 238000009853 pyrometallurgy Methods 0.000 claims description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 3
- 239000011780 sodium chloride Substances 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 claims description 2
- 238000011084 recovery Methods 0.000 abstract description 16
- 229910052751 metal Inorganic materials 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract description 7
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract description 4
- 238000005272 metallurgy Methods 0.000 abstract description 4
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract 3
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 abstract 2
- 238000001354 calcination Methods 0.000 abstract 1
- 238000000227 grinding Methods 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- 238000007873 sieving Methods 0.000 abstract 1
- 235000018553 tannin Nutrition 0.000 abstract 1
- 229920001864 tannin Polymers 0.000 abstract 1
- 239000001648 tannin Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- 239000002253 acid Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 239000005864 Sulphur Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- SAZXSKLZZOUTCH-UHFFFAOYSA-N germanium indium Chemical compound [Ge].[In] SAZXSKLZZOUTCH-UHFFFAOYSA-N 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000002203 pretreatment Methods 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 238000005987 sulfurization reaction Methods 0.000 description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000021050 feed intake Nutrition 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001698 pyrogenic effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910001868 water Inorganic materials 0.000 description 1
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010169155XA CN101824534B (zh) | 2010-05-12 | 2010-05-12 | 全湿法提取火法冶炼坩埚渣中铟、锗的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201010169155XA CN101824534B (zh) | 2010-05-12 | 2010-05-12 | 全湿法提取火法冶炼坩埚渣中铟、锗的方法 |
Publications (2)
Publication Number | Publication Date |
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CN101824534A CN101824534A (zh) | 2010-09-08 |
CN101824534B true CN101824534B (zh) | 2011-09-07 |
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CN201010169155XA Expired - Fee Related CN101824534B (zh) | 2010-05-12 | 2010-05-12 | 全湿法提取火法冶炼坩埚渣中铟、锗的方法 |
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CN (1) | CN101824534B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102534268A (zh) * | 2010-12-28 | 2012-07-04 | 北京有色金属研究总院 | 高纯二氧化锗生产方法 |
CN102560133A (zh) * | 2012-02-29 | 2012-07-11 | 北京矿冶研究总院 | 一种从锌冶炼渣中提取镓锗的方法 |
PE20170280A1 (es) | 2014-05-12 | 2017-03-30 | Summit Mining Int Inc | Proceso de lixiviado de salmuera para la recuperacion de metales valiosos de materiales de oxido |
CN104152670B (zh) * | 2014-08-29 | 2016-05-25 | 云南天浩稀贵金属股份有限公司 | 一种铟锗提炼的前处理工艺 |
CN104789785B (zh) * | 2015-05-19 | 2017-01-25 | 河北工程大学 | 含锗烟尘中提取锗的方法 |
-
2010
- 2010-05-12 CN CN201010169155XA patent/CN101824534B/zh not_active Expired - Fee Related
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Ye Zhiqing Inventor before: Ye Zhiqing |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for extracting indium and germanium from pyrometallurgical crucible residues by whole-wet method Effective date of registration: 20140107 Granted publication date: 20110907 Pledgee: China Development Bank Co Pledgor: Yunnan Tianhaoxi Precious Metals Co.,Ltd. Registration number: 2014990000013 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for extracting indium and germanium from pyrometallurgical crucible residues by whole-wet method Effective date of registration: 20140107 Granted publication date: 20110907 Pledgee: China Development Bank Co Pledgor: Yunnan Tianhaoxi Precious Metals Co.,Ltd. Registration number: 2014990000013 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20160512 |
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CF01 | Termination of patent right due to non-payment of annual fee |