CN105755284B - 一种从褐铁矿中回收铜和提高铁品位方法 - Google Patents
一种从褐铁矿中回收铜和提高铁品位方法 Download PDFInfo
- Publication number
- CN105755284B CN105755284B CN201610207976.5A CN201610207976A CN105755284B CN 105755284 B CN105755284 B CN 105755284B CN 201610207976 A CN201610207976 A CN 201610207976A CN 105755284 B CN105755284 B CN 105755284B
- Authority
- CN
- China
- Prior art keywords
- copper
- limonite
- manganese
- leachate
- iron
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 130
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 239000010949 copper Substances 0.000 title claims abstract description 76
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 76
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 65
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000011572 manganese Substances 0.000 claims abstract description 29
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 26
- 239000012141 concentrate Substances 0.000 claims abstract description 22
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000011259 mixed solution Substances 0.000 claims abstract description 10
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 6
- 239000012266 salt solution Substances 0.000 claims abstract description 4
- 238000011084 recovery Methods 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 12
- 238000007885 magnetic separation Methods 0.000 claims description 12
- 238000002386 leaching Methods 0.000 claims description 10
- 238000001556 precipitation Methods 0.000 claims description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 9
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims description 9
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 claims description 9
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims description 9
- 239000001099 ammonium carbonate Substances 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- -1 filtered Chemical compound 0.000 claims description 2
- 239000013589 supplement Substances 0.000 claims 1
- 229910001655 manganese mineral Inorganic materials 0.000 abstract description 13
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 10
- 239000011707 mineral Substances 0.000 abstract description 10
- 239000000243 solution Substances 0.000 abstract description 7
- 229910001779 copper mineral Inorganic materials 0.000 abstract description 5
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 abstract description 4
- 239000005751 Copper oxide Substances 0.000 abstract description 4
- 229910000431 copper oxide Inorganic materials 0.000 abstract description 4
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract description 4
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 abstract description 3
- 238000004090 dissolution Methods 0.000 abstract description 3
- 235000019270 ammonium chloride Nutrition 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 12
- 238000004458 analytical method Methods 0.000 description 10
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 7
- 239000003638 chemical reducing agent Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 239000006148 magnetic separator Substances 0.000 description 7
- 238000005070 sampling Methods 0.000 description 7
- 229910052708 sodium Inorganic materials 0.000 description 7
- 239000011734 sodium Substances 0.000 description 7
- 229910021529 ammonia Inorganic materials 0.000 description 6
- 239000004568 cement Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 229910001608 iron mineral Inorganic materials 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
- C22B3/14—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions containing ammonia or ammonium salts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0078—Leaching or slurrying with ammoniacal solutions, e.g. ammonium hydroxide
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0084—Treating solutions
- C22B15/0089—Treating solutions by chemical methods
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B47/00—Obtaining manganese
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
元素 | Cu | Fe | Mn |
含量 | 0.45% | 40.02% | 3.44% |
元素 | Cu | Fe | Mn |
含量 | 0.20% | 50.00% | 1.00% |
元素 | Cu | Fe | Mn |
含量 | 5.00% | 40.00% | 5.00% |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610207976.5A CN105755284B (zh) | 2016-04-01 | 2016-04-01 | 一种从褐铁矿中回收铜和提高铁品位方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610207976.5A CN105755284B (zh) | 2016-04-01 | 2016-04-01 | 一种从褐铁矿中回收铜和提高铁品位方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105755284A CN105755284A (zh) | 2016-07-13 |
CN105755284B true CN105755284B (zh) | 2018-01-30 |
Family
ID=56333583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610207976.5A Active CN105755284B (zh) | 2016-04-01 | 2016-04-01 | 一种从褐铁矿中回收铜和提高铁品位方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105755284B (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101338361A (zh) * | 2008-08-11 | 2009-01-07 | 昆明晶石矿冶有限公司 | 一种高磷赤铁矿赤褐铁矿磁化焙烧—浸出降磷方法 |
CN104195333A (zh) * | 2014-08-08 | 2014-12-10 | 广东省工业技术研究院(广州有色金属研究院) | 一种含锰银金矿的预处理方法 |
-
2016
- 2016-04-01 CN CN201610207976.5A patent/CN105755284B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101338361A (zh) * | 2008-08-11 | 2009-01-07 | 昆明晶石矿冶有限公司 | 一种高磷赤铁矿赤褐铁矿磁化焙烧—浸出降磷方法 |
CN104195333A (zh) * | 2014-08-08 | 2014-12-10 | 广东省工业技术研究院(广州有色金属研究院) | 一种含锰银金矿的预处理方法 |
Also Published As
Publication number | Publication date |
---|---|
CN105755284A (zh) | 2016-07-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106191477B (zh) | 从海底钴锰多金属氧化矿中分离回收稀土的方法 | |
AU2012372157B2 (en) | A process of ferric leaching of metal ores and concentrates | |
Niinae et al. | Preferential leaching of cobalt, nickel and copper from cobalt-rich ferromanganese crusts with ammoniacal solutions using ammonium thiosulfate and ammonium sulfite as reducing agents | |
CN104480323B (zh) | 一种从褐铁矿中综合回收多种金属的工艺 | |
EP3133177B1 (en) | Wet-mode nickel oxide ore smelting method | |
CN106834698B (zh) | 一种从低浓度含铟的酸性溶液中富集回收铟的方法 | |
CN107971123B (zh) | 一种铁质包裹型混合铜矿的选冶方法 | |
CN104962750A (zh) | 一种含碳难处理金精矿的预处理-浸金工艺 | |
CN109609768A (zh) | 一种低品位含铜钴硫酸渣的综合利用方法 | |
CN107475523A (zh) | 一种从粉煤灰中回收铟的方法 | |
CN106269290B (zh) | 从高品位硫精矿中除铜铅锌的浮选方法 | |
CN109821545B (zh) | 一种稀土尾矿/精矿制备脱硝催化剂的方法及其应用 | |
CN105268558B (zh) | 一种高硫低铜复杂硫化铜矿伴生有价组份综合利用的方法 | |
CN109971952B (zh) | 一种含金银的复杂铜锌矿的选冶工艺 | |
CN104846208B (zh) | 一种综合回收铅银渣中金、银的方法 | |
CN105755284B (zh) | 一种从褐铁矿中回收铜和提高铁品位方法 | |
CN106957955A (zh) | 处理红土镍矿的方法和系统 | |
WO2014168620A1 (en) | Improved method of recovering lead and other metals from polymetallic lead-bearing mineral resources, and composite polymetallic concentrate made there from | |
CN114703385B (zh) | 一种从含稀土低品位磷矿中提取磷和稀土工艺方法 | |
CN106868300B (zh) | 一种尾矿中低品位氧化铜矿再回收利用的方法 | |
CN104946897A (zh) | 钢铁厂含锌烟尘湿法处理富集硫化锌精矿的方法 | |
CN108940601B (zh) | 氨基二琥珀酸或者亚氨基二琥珀酸盐的用途及使用方法 | |
CN110093514A (zh) | 一种高铁铝土矿铁铝分离综合利用的方法 | |
RU2568223C2 (ru) | Способ извлечения металлов, преимущественно никеля и кобальта, из окисленных руд | |
CN109777953A (zh) | 一种低品位氧化及硫化铜矿环保回收工艺 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Qiu Xianyang Inventor after: Li Hanwen Inventor after: Li Peilun Inventor after: Liu Zhiqiang Inventor after: Li Wei Inventor after: Zhu Wei Inventor after: Hu Zhen Inventor after: Song Baoxu Inventor after: Zou Jianjian Inventor after: Wang Chengxing Inventor after: Wang Tai Inventor before: Qiu Xianyang Inventor before: Liu Zhiqiang Inventor before: Li Wei Inventor before: Zhu Wei |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20171219 Address after: 510000 Changxin Road, Tianhe District, Guangzhou, Guangdong Province, No. 363 courtyard Applicant after: GUANGDONG INSTITUTE OF RESOURCES COMPREHENSIVE UTILIZATION Address before: 510000 Changxin Road, Guangzhou, Guangdong, No. 363, No. Applicant before: GUANGZHOU Research Institute OF NON FERROUS METALS |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 510000 courtyard, no.363, Changxing Road, Tianhe District, Guangzhou City, Guangdong Province Patentee after: Institute of resources comprehensive utilization, Guangdong Academy of Sciences Address before: 510000 courtyard, no.363, Changxing Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG INSTITUTE OF RESOURCES COMPREHENSIVE UTILIZATION |
|
CP01 | Change in the name or title of a patent holder | ||
CP03 | Change of name, title or address |
Address after: 510651 No. 363, Changxin Road, Guangzhou, Guangdong, Tianhe District Patentee after: Institute of resource utilization and rare earth development, Guangdong Academy of Sciences Address before: 510000 courtyard, no.363, Changxing Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: Institute of resources comprehensive utilization, Guangdong Academy of Sciences |
|
CP03 | Change of name, title or address | ||
OL01 | Intention to license declared | ||
OL01 | Intention to license declared |