CN102031371B - 一种从湿法炼锌***中富集锗的方法 - Google Patents
一种从湿法炼锌***中富集锗的方法 Download PDFInfo
- Publication number
- CN102031371B CN102031371B CN201110021011A CN201110021011A CN102031371B CN 102031371 B CN102031371 B CN 102031371B CN 201110021011 A CN201110021011 A CN 201110021011A CN 201110021011 A CN201110021011 A CN 201110021011A CN 102031371 B CN102031371 B CN 102031371B
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- Prior art keywords
- germanium
- zinc
- iron
- controlled
- stoste
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- 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.)
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- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 229910052732 germanium Inorganic materials 0.000 title claims abstract description 73
- 238000000034 method Methods 0.000 title claims abstract description 34
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 239000011701 zinc Substances 0.000 title claims abstract description 14
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 14
- 230000008569 process Effects 0.000 title abstract description 14
- 238000003723 Smelting Methods 0.000 title abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 75
- 229910052742 iron Inorganic materials 0.000 claims abstract description 31
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 29
- 230000003472 neutralizing effect Effects 0.000 claims abstract description 17
- 230000002829 reductive effect Effects 0.000 claims abstract description 13
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical group [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 34
- 229960001296 zinc oxide Drugs 0.000 claims description 17
- 239000011787 zinc oxide Substances 0.000 claims description 17
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims description 15
- 229910001447 ferric ion Inorganic materials 0.000 claims description 15
- 238000006073 displacement reaction Methods 0.000 claims description 14
- 238000011084 recovery Methods 0.000 claims description 14
- 239000002893 slag Substances 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 238000006386 neutralization reaction Methods 0.000 claims description 5
- 235000011149 sulphuric acid Nutrition 0.000 claims description 5
- 239000001117 sulphuric acid Substances 0.000 claims description 5
- 239000003517 fume Substances 0.000 claims description 4
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical group [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 4
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 4
- 229960001763 zinc sulfate Drugs 0.000 claims description 4
- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 23
- 238000006243 chemical reaction Methods 0.000 abstract description 9
- 239000007787 solid Substances 0.000 abstract description 8
- ONJMCYREMREKSA-UHFFFAOYSA-N [Cu].[Ge] Chemical group [Cu].[Ge] ONJMCYREMREKSA-UHFFFAOYSA-N 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 229910052935 jarosite Inorganic materials 0.000 abstract 1
- 235000021110 pickles Nutrition 0.000 abstract 1
- 239000011550 stock solution Substances 0.000 abstract 1
- 229940037003 alum Drugs 0.000 description 12
- 230000001376 precipitating effect Effects 0.000 description 12
- 229920001864 tannin Polymers 0.000 description 9
- 239000001648 tannin Substances 0.000 description 9
- 150000004965 peroxy acids Chemical class 0.000 description 8
- 238000000926 separation method Methods 0.000 description 8
- 230000035484 reaction time Effects 0.000 description 7
- 235000018553 tannin Nutrition 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- GDXUDZHLHOBFJH-UHFFFAOYSA-N germanium iron Chemical compound [Fe].[Ge] GDXUDZHLHOBFJH-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005201 scrubbing Methods 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 2
- 229960004887 ferric hydroxide Drugs 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- JQJCSZOEVBFDKO-UHFFFAOYSA-N lead zinc Chemical compound [Zn].[Pb] JQJCSZOEVBFDKO-UHFFFAOYSA-N 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
Images
Classifications
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- 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
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- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201110021011A CN102031371B (zh) | 2011-01-18 | 2011-01-18 | 一种从湿法炼锌***中富集锗的方法 |
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CN201110021011A CN102031371B (zh) | 2011-01-18 | 2011-01-18 | 一种从湿法炼锌***中富集锗的方法 |
Publications (2)
Publication Number | Publication Date |
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CN102031371A CN102031371A (zh) | 2011-04-27 |
CN102031371B true CN102031371B (zh) | 2012-10-03 |
Family
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CN201110021011A Expired - Fee Related CN102031371B (zh) | 2011-01-18 | 2011-01-18 | 一种从湿法炼锌***中富集锗的方法 |
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CN (1) | CN102031371B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102925689B (zh) * | 2011-08-10 | 2014-09-10 | 深圳市格林美高新技术股份有限公司 | 废旧掺锗光纤中锗回收方法 |
CN102409175A (zh) * | 2011-11-09 | 2012-04-11 | 中南大学 | 一种处理镍电解阳极液净化除铜渣的方法 |
CN103160688B (zh) * | 2013-04-17 | 2015-08-05 | 昆明奥赛美科技有限公司 | 锌粉置换法从含锗浸出液中制备锗精矿的方法 |
CN108486360B (zh) * | 2018-05-04 | 2019-10-25 | 云南驰宏锌锗股份有限公司 | 一种从含锗浸出液中制备高品位锗精矿的方法 |
CN108715938A (zh) * | 2018-07-16 | 2018-10-30 | 四环锌锗科技股份有限公司 | 一种提高电锌***锗回收率的工艺 |
CN113621836B (zh) * | 2021-08-13 | 2023-01-13 | 衢州华友钴新材料有限公司 | 一种从含钴镍锗铁的酸性溶液中选择性沉锗的方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1179472A (zh) * | 1996-11-25 | 1998-04-22 | 云南会泽铅锌矿 | 高锗沉矾液的处理方法 |
CN101760653A (zh) * | 2010-02-09 | 2010-06-30 | 云南五鑫实业有限公司 | 一种从锌渣中回收锗的方法 |
-
2011
- 2011-01-18 CN CN201110021011A patent/CN102031371B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1179472A (zh) * | 1996-11-25 | 1998-04-22 | 云南会泽铅锌矿 | 高锗沉矾液的处理方法 |
CN101760653A (zh) * | 2010-02-09 | 2010-06-30 | 云南五鑫实业有限公司 | 一种从锌渣中回收锗的方法 |
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CN102031371A (zh) | 2011-04-27 |
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Owner name: HUNAN SANLI GROUP CO., LTD. Effective date: 20130808 |
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Effective date of registration: 20130808 Address after: Yuelu District City, Hunan province 410083 Changsha Lushan Road No. 932 Patentee after: CENTRAL SOUTH University Patentee after: HUNAN SANLI GROUP Co.,Ltd. Address before: Yuelu District City, Hunan province 410083 Changsha Lushan Road No. 932 Patentee before: Central South University |
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