CN101871047B - Method for reclaiming germanium from organic germanium waste liquid - Google Patents
Method for reclaiming germanium from organic germanium waste liquid Download PDFInfo
- Publication number
- CN101871047B CN101871047B CN2010101914242A CN201010191424A CN101871047B CN 101871047 B CN101871047 B CN 101871047B CN 2010101914242 A CN2010101914242 A CN 2010101914242A CN 201010191424 A CN201010191424 A CN 201010191424A CN 101871047 B CN101871047 B CN 101871047B
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- Prior art keywords
- germanium
- waste liquid
- organic
- cao
- reclaiming
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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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- 229910052732 germanium Inorganic materials 0.000 title claims abstract description 135
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 title claims abstract description 134
- 239000007788 liquid Substances 0.000 title claims abstract description 40
- 239000002699 waste material Substances 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 15
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 27
- 239000012141 concentrate Substances 0.000 claims abstract description 15
- 238000001556 precipitation Methods 0.000 claims description 26
- 238000011084 recovery Methods 0.000 claims description 19
- 238000004821 distillation Methods 0.000 claims description 12
- 238000001354 calcination Methods 0.000 claims description 8
- 239000000292 calcium oxide Substances 0.000 abstract description 32
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract description 32
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 abstract description 10
- 229910001629 magnesium chloride Inorganic materials 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- MDFUIGCQJJXWBH-UHFFFAOYSA-M calcium magnesium oxygen(2-) chloride Chemical compound [O-2].[Ca+2].[Cl-].[Mg+2] MDFUIGCQJJXWBH-UHFFFAOYSA-M 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 238000004062 sedimentation Methods 0.000 abstract description 2
- 239000013049 sediment Substances 0.000 abstract 2
- 230000008021 deposition Effects 0.000 description 15
- 239000000243 solution Substances 0.000 description 7
- 239000002244 precipitate Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000975 co-precipitation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 238000005406 washing 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)
- Removal Of Specific Substances (AREA)
Abstract
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010101914242A CN101871047B (en) | 2010-06-04 | 2010-06-04 | Method for reclaiming germanium from organic germanium waste liquid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101914242A CN101871047B (en) | 2010-06-04 | 2010-06-04 | Method for reclaiming germanium from organic germanium waste liquid |
Publications (2)
Publication Number | Publication Date |
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CN101871047A CN101871047A (en) | 2010-10-27 |
CN101871047B true CN101871047B (en) | 2011-12-14 |
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CN2010101914242A Active CN101871047B (en) | 2010-06-04 | 2010-06-04 | Method for reclaiming germanium from organic germanium waste liquid |
Country Status (1)
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CN (1) | CN101871047B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102121066B (en) * | 2011-01-24 | 2012-09-12 | 云南临沧鑫圆锗业股份有限公司 | Process for reducing consumption of hydrochloric acid during chlorination distillation of germanium-containing raw material |
CN110921905A (en) * | 2019-12-12 | 2020-03-27 | 四川高锗再生资源有限公司 | Recovery system and method for germanium-containing liquid in production of high-purity germanium dioxide |
CN111041246A (en) * | 2019-12-18 | 2020-04-21 | 云南驰宏国际锗业有限公司 | Process method for recovering germanium mud through reaction sedimentation |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1179472A (en) * | 1996-11-25 | 1998-04-22 | 云南会泽铅锌矿 | Method for treating high-germanium alum precipitation liquid |
CN101205572A (en) * | 2007-12-03 | 2008-06-25 | 云南驰宏锌锗股份有限公司 | Technique for extracting germanium from germanium-containing material by pressure leaching |
CN101608259A (en) * | 2009-07-01 | 2009-12-23 | 云南五鑫实业有限公司 | A kind of method that improves germanium leaching yield in the germanic raw material |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090070900A1 (en) * | 2007-06-12 | 2009-03-12 | Alexander Cherkasky | Novel cherkasky materials and novel use of biomolecules and biomasses |
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2010
- 2010-06-04 CN CN2010101914242A patent/CN101871047B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1179472A (en) * | 1996-11-25 | 1998-04-22 | 云南会泽铅锌矿 | Method for treating high-germanium alum precipitation liquid |
CN101205572A (en) * | 2007-12-03 | 2008-06-25 | 云南驰宏锌锗股份有限公司 | Technique for extracting germanium from germanium-containing material by pressure leaching |
CN101608259A (en) * | 2009-07-01 | 2009-12-23 | 云南五鑫实业有限公司 | A kind of method that improves germanium leaching yield in the germanic raw material |
Non-Patent Citations (1)
Title |
---|
刘宝芬.从含锗废料中回收锗.《湿法冶金》.1993,(第2期),16-20. * |
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Publication number | Publication date |
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CN101871047A (en) | 2010-10-27 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
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GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method for recovering germanium from organic germanium waste liquid Effective date of registration: 20230208 Granted publication date: 20111214 Pledgee: CITIC Bank Limited by Share Ltd. Kunming branch Pledgor: YUNNAN ZHONGKE XINYUAN CRYSTALLINE MATERIAL Co.,Ltd.|YUNNAN LINCANG XINYUAN GERMANIUM INDUSTRY Co.,Ltd.|YUNNAN DONGCHANG METAL PROCESSING Co.,Ltd.|KUNMING YUNZHE HIGH-TECH Co.,Ltd. Registration number: Y2023530000003 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20111214 Pledgee: CITIC Bank Limited by Share Ltd. Kunming branch Pledgor: YUNNAN ZHONGKE XINYUAN CRYSTALLINE MATERIAL Co.,Ltd.|YUNNAN LINCANG XINYUAN GERMANIUM INDUSTRY Co.,Ltd.|YUNNAN DONGCHANG METAL PROCESSING Co.,Ltd.|KUNMING YUNZHE HIGH-TECH Co.,Ltd. Registration number: Y2023530000003 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method for recovering germanium from organic germanium waste liquid Granted publication date: 20111214 Pledgee: CITIC Bank Limited by Share Ltd. Kunming branch Pledgor: YUNNAN LINCANG XINYUAN GERMANIUM INDUSTRY Co.,Ltd.|KUNMING YUNZHE HIGH-TECH Co.,Ltd.|YUNNAN DONGCHANG METAL PROCESSING Co.,Ltd. Registration number: Y2024980027797 |