CN102337391B - 一种从铟精矿中回收铟锗的工艺方法 - Google Patents
一种从铟精矿中回收铟锗的工艺方法 Download PDFInfo
- Publication number
- CN102337391B CN102337391B CN2011103470359A CN201110347035A CN102337391B CN 102337391 B CN102337391 B CN 102337391B CN 2011103470359 A CN2011103470359 A CN 2011103470359A CN 201110347035 A CN201110347035 A CN 201110347035A CN 102337391 B CN102337391 B CN 102337391B
- Authority
- CN
- China
- Prior art keywords
- indium
- germanium
- concentrate
- zinc
- extraction
- 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.)
- Active
Links
- 229910052738 indium Inorganic materials 0.000 title claims abstract description 115
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 title claims abstract description 114
- 239000012141 concentrate Substances 0.000 title claims abstract description 53
- 229910052732 germanium Inorganic materials 0.000 title claims abstract description 44
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 34
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 12
- 239000002184 metal Substances 0.000 title claims abstract description 12
- 150000002739 metals Chemical class 0.000 title claims abstract description 9
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000011701 zinc Substances 0.000 claims abstract description 30
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 29
- 238000011084 recovery Methods 0.000 claims abstract description 27
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000004332 silver Substances 0.000 claims abstract description 18
- 229910052709 silver Inorganic materials 0.000 claims abstract description 18
- 239000011133 lead Substances 0.000 claims abstract description 12
- 230000003647 oxidation Effects 0.000 claims abstract description 7
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 7
- 238000000605 extraction Methods 0.000 claims description 37
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 30
- 239000007788 liquid Substances 0.000 claims description 24
- 239000002244 precipitate Substances 0.000 claims description 12
- 239000002893 slag Substances 0.000 claims description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 10
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 10
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium dioxide Chemical compound O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 230000001590 oxidative effect Effects 0.000 claims description 9
- 239000012074 organic phase Substances 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 239000001648 tannin Substances 0.000 claims description 7
- 235000018553 tannin Nutrition 0.000 claims description 7
- 229920001864 tannin Polymers 0.000 claims description 7
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- AFZZYIJIWUTJFO-UHFFFAOYSA-N 1,3-diethylbenzene Chemical compound CCC1=CC=CC(CC)=C1 AFZZYIJIWUTJFO-UHFFFAOYSA-N 0.000 claims description 5
- FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 230000008021 deposition Effects 0.000 claims description 5
- 229940119177 germanium dioxide Drugs 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 235000017550 sodium carbonate Nutrition 0.000 claims description 5
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 5
- 239000011667 zinc carbonate Substances 0.000 claims description 5
- 235000004416 zinc carbonate Nutrition 0.000 claims description 5
- 229910000010 zinc carbonate Inorganic materials 0.000 claims description 5
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims description 4
- 239000000706 filtrate Substances 0.000 claims description 4
- SAZXSKLZZOUTCH-UHFFFAOYSA-N germanium indium Chemical compound [Ge].[In] SAZXSKLZZOUTCH-UHFFFAOYSA-N 0.000 claims description 4
- 239000007791 liquid phase Substances 0.000 claims description 4
- 239000012071 phase Substances 0.000 claims description 4
- YZHUMGUJCQRKBT-UHFFFAOYSA-M sodium chlorate Chemical compound [Na+].[O-]Cl(=O)=O YZHUMGUJCQRKBT-UHFFFAOYSA-M 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 239000001117 sulphuric acid Substances 0.000 claims description 4
- 235000011149 sulphuric acid Nutrition 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 230000007062 hydrolysis Effects 0.000 claims description 3
- 238000006460 hydrolysis reaction Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 241000872198 Serjania polyphylla Species 0.000 claims description 2
- 238000004821 distillation Methods 0.000 claims description 2
- 238000005868 electrolysis reaction Methods 0.000 claims description 2
- 238000010025 steaming Methods 0.000 claims description 2
- 238000002386 leaching Methods 0.000 abstract description 13
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 13
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 8
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 238000010792 warming Methods 0.000 description 4
- 239000011787 zinc oxide Substances 0.000 description 4
- 230000009849 deactivation Effects 0.000 description 3
- 239000002574 poison Substances 0.000 description 3
- 231100000614 poison Toxicity 0.000 description 3
- 229910020218 Pb—Zn Inorganic materials 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
- 238000000975 co-precipitation Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- HTUMBQDCCIXGCV-UHFFFAOYSA-N lead oxide Chemical compound [O-2].[Pb+2] HTUMBQDCCIXGCV-UHFFFAOYSA-N 0.000 description 2
- YEXPOXQUZXUXJW-UHFFFAOYSA-N lead(II) oxide Inorganic materials [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- -1 volatile branch Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 229910005793 GeO 2 Inorganic materials 0.000 description 1
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 150000002471 indium Chemical class 0.000 description 1
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 238000000247 postprecipitation Methods 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 230000001698 pyrogenic effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229940083025 silver preparation Drugs 0.000 description 1
- YPNVIBVEFVRZPJ-UHFFFAOYSA-L silver sulfate Chemical compound [Ag+].[Ag+].[O-]S([O-])(=O)=O YPNVIBVEFVRZPJ-UHFFFAOYSA-L 0.000 description 1
- 229910000108 silver(I,III) oxide Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009279 wet oxidation reaction Methods 0.000 description 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
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
化学成分 | H2O% | 挥发分% | 铟% | 铅% | 锌% | 锗% | 银,mg/kg |
含量 | 8.76 | 32.18 | 3.17 | 7.04 | 22.34 | 0.25 | 175 |
化学成分 | H2O% | 挥发分% | 铟% | 铅% | 锌% | 锗% | 银,mg/kg |
含量 | 10.01 | 30.06 | 4.05 | 8.10 | 20.03 | 0.30 | 202 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011103470359A CN102337391B (zh) | 2011-11-07 | 2011-11-07 | 一种从铟精矿中回收铟锗的工艺方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011103470359A CN102337391B (zh) | 2011-11-07 | 2011-11-07 | 一种从铟精矿中回收铟锗的工艺方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102337391A CN102337391A (zh) | 2012-02-01 |
CN102337391B true CN102337391B (zh) | 2012-12-12 |
Family
ID=45513340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011103470359A Active CN102337391B (zh) | 2011-11-07 | 2011-11-07 | 一种从铟精矿中回收铟锗的工艺方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102337391B (zh) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102618721A (zh) * | 2012-02-24 | 2012-08-01 | 云南五鑫实业有限公司 | 含锗铟锌高铁硅锰物料中提取分离锗、铟、锌的方法 |
CN102703707A (zh) * | 2012-06-15 | 2012-10-03 | 广西金山铟锗冶金化工有限公司 | 一种从锌浸渣中回收铟和锗的方法 |
CN102766765B (zh) * | 2012-08-07 | 2014-12-24 | 四川四环电锌有限公司 | 氧化锌粉回收利用方法 |
CN102787242B (zh) * | 2012-08-27 | 2013-12-11 | 中南大学 | 一种从冶炼铅锌工艺中产生的含锗物料中回收锗及铟的方法 |
CN102787243A (zh) * | 2012-09-10 | 2012-11-21 | 云南东昌金属加工有限公司 | 一种从锌蒸馏残渣中回收锗的方法 |
CN102936661B (zh) * | 2012-11-08 | 2014-01-01 | 广州有色金属研究院 | 一种从铅锌基合金渣中分解浸出锗和铟的方法 |
CN103233117B (zh) * | 2013-04-27 | 2015-04-15 | 湖南水口山有色金属集团有限公司 | 利用浮选银精矿在氧压酸浸过程中脱除锌电解废液中氯的方法 |
CN103602806B (zh) * | 2013-11-15 | 2014-12-31 | 吴鋆 | 一种高铟高铁锌精矿的冶炼方法 |
CN103740932B (zh) * | 2013-12-20 | 2015-08-26 | 中南大学 | 一种高铟高铁锌精矿的处理方法 |
CN104152725B (zh) * | 2014-08-29 | 2015-08-19 | 云南天浩稀贵金属股份有限公司 | 一种降低铟锗提取过程中砷毒性的方法 |
WO2016086521A1 (zh) * | 2014-12-01 | 2016-06-09 | 云南临沧鑫圆锗业股份有限公司 | 微波加热真空二次富集回收低品位褐煤锗精矿中锗的方法及设备 |
CN105907978B (zh) * | 2016-04-20 | 2018-06-29 | 武汉长海高新技术有限公司 | 一种含铟烟尘中回收铟的方法 |
CN106319224B (zh) * | 2016-08-08 | 2018-01-23 | 广东先导稀材股份有限公司 | 铟的回收方法 |
CN108165774A (zh) * | 2016-12-07 | 2018-06-15 | 北京有色金属研究总院 | 一种从高铁锌精矿酸浸液中回收铟的方法 |
CN107746965B (zh) * | 2017-09-20 | 2019-09-10 | 郴州丰越环保科技有限公司 | 一种锗真空蒸馏渣回收铟锗的方法 |
CN108034828A (zh) * | 2017-11-30 | 2018-05-15 | 安徽省恒伟铋业有限公司 | 一种从炼铅铋烟尘中提取铟的工艺方法 |
CN108060305B (zh) * | 2017-12-13 | 2019-07-09 | 贵州宏达环保科技有限公司 | 一种从含铟锗的氯化蒸馏残液中回收铟锗的方法 |
CN110540252B (zh) * | 2018-05-28 | 2022-07-15 | 荆门市格林美新材料有限公司 | 从白合金中制备电池级硫酸钴和高纯二氧化锗的方法 |
CN110079687A (zh) * | 2019-04-06 | 2019-08-02 | 柳州呈奥科技有限公司 | 一种铟材料的分离提取工艺 |
CN112877550B (zh) * | 2021-01-11 | 2022-12-13 | 北京高能时代环境技术股份有限公司 | 一种铟锗联浸联萃工艺 |
CN113584307B (zh) * | 2021-08-02 | 2022-04-01 | 云南大学 | 两段还原挥发富集低品位锗精矿中锗的设备及方法 |
CN115491524A (zh) * | 2022-10-31 | 2022-12-20 | 广西誉升锗业高新技术有限公司 | 一种从富锗锌精矿中回收锗的工艺方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1066204C (zh) * | 1998-07-09 | 2001-05-23 | 冶金工业部长沙矿冶研究院 | 铁矾渣焙烧浸出萃取提铟的工艺 |
-
2011
- 2011-11-07 CN CN2011103470359A patent/CN102337391B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN102337391A (zh) | 2012-02-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102337391B (zh) | 一种从铟精矿中回收铟锗的工艺方法 | |
CN102534227B (zh) | 一种从富铟烟尘中氧压提取铟的方法 | |
CN101660054B (zh) | 从铅锌冶炼后的废渣中提取金属铟的方法 | |
CN102392138B (zh) | 一种从铅锌烟尘中综合回收铟锗等有价金属的工艺方法 | |
CN103667720B (zh) | 从锌冶炼高铁氧化锌混合物中回收锌、铟、铁、铅的方法 | |
CN110306060B (zh) | 一种火法-湿法并联工艺综合回收含铅、锌废渣中有价金属的方法 | |
CN102925706B (zh) | 一种处理钴镍铜湿法冶金废水渣的方法 | |
CN101525693B (zh) | 含砷铟锗低品位物料的硫化及还原氧化富集方法 | |
CN101643853A (zh) | 从锡烟尘中提取铟及回收有价金属的方法 | |
CN102925703A (zh) | 一种从铅阳极泥中回收有价金属的方法 | |
CN108384959B (zh) | 一种电解锌的制备方法 | |
CN101760654B (zh) | 一种从含铟废物中回收铟的方法 | |
CN103160688A (zh) | 锌粉置换法从含锗浸出液中制备锗精矿的方法 | |
CN100443604C (zh) | 对铟的酸性浸出液进行除杂的盐酸体系回收铟中主要杂质的萃取分离方法 | |
CN102719679B (zh) | 一种从提锗残渣中回收镓和锗的方法 | |
CN101798639B (zh) | 从锌精矿直接浸出的含铟中和沉渣中回收铟的方法 | |
CN109913658A (zh) | 一种含砷铜冶炼烟尘酸浸液砷、铜、锌高效分离与回收的方法 | |
CN107739837A (zh) | 一种铜冶炼高砷烟灰高效脱砷的方法 | |
EP0020826B1 (en) | A hydrometallurgical process for recovering precious metals from anode slime | |
JP2000511234A (ja) | 金属回収のためのフルオロホウ酸鉄(▲iii▼)抽出剤湿式冶金法 | |
CN102703717A (zh) | 一种从含锗煤烟尘提锗后残液中回收镓和锗的方法 | |
CN109913647A (zh) | 一种回收铋中矿中铜、锌的湿法处理方法 | |
CN115747500A (zh) | 一种高砷含银冶炼渣协同脱除强酸性砷溶液中氯的方法 | |
EP3084024A1 (en) | Method and process arrangement of separating indium and arsenic from each other | |
CN108085498A (zh) | 一种含氯化锌溶液的综合回收方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A process for recovering indium and germanium from indium concentrate Effective date of registration: 20230208 Granted publication date: 20121212 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 |
|
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: 20121212 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 |