PH12013500273A1 - A method for treating liquid effluents and recovering metals - Google Patents
A method for treating liquid effluents and recovering metalsInfo
- Publication number
- PH12013500273A1 PH12013500273A1 PH1/2013/500273A PH12013500273A PH12013500273A1 PH 12013500273 A1 PH12013500273 A1 PH 12013500273A1 PH 12013500273 A PH12013500273 A PH 12013500273A PH 12013500273 A1 PH12013500273 A1 PH 12013500273A1
- Authority
- PH
- Philippines
- Prior art keywords
- recovering metals
- treating liquid
- liquid effluents
- liquid
- metals
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title abstract 5
- 229910052751 metal Inorganic materials 0.000 title abstract 4
- 239000002184 metal Substances 0.000 title abstract 4
- 150000002739 metals Chemical class 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 150000001412 amines Chemical class 0.000 abstract 2
- 239000007791 liquid phase Substances 0.000 abstract 2
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 abstract 2
- 229910001862 magnesium hydroxide Inorganic materials 0.000 abstract 2
- 239000000347 magnesium hydroxide Substances 0.000 abstract 2
- 235000012254 magnesium hydroxide Nutrition 0.000 abstract 2
- 229910052976 metal sulfide Inorganic materials 0.000 abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 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
- C22B3/20—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
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/62—Heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C22B23/00—Obtaining nickel or cobalt
-
- 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
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/20—Obtaining alkaline earth metals or magnesium
- C22B26/22—Obtaining magnesium
-
- 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
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by evaporation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5272—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using specific organic precipitants
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
-
- 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)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI1003193-6A BRPI1003193B1 (pt) | 2010-08-09 | 2010-08-09 | processo para tratamento de efluentes líquidos e recuperação de metais |
| PCT/BR2011/000274 WO2012019265A1 (pt) | 2010-08-09 | 2011-08-09 | Processo para tratamento de efluentes líquidos e recuperação de metais |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PH12013500273A1 true PH12013500273A1 (en) | 2017-08-23 |
Family
ID=45567221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PH1/2013/500273A PH12013500273A1 (en) | 2010-08-09 | 2011-08-09 | A method for treating liquid effluents and recovering metals |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US9410223B2 (https=) |
| EP (1) | EP2604712B1 (https=) |
| JP (1) | JP5752794B2 (https=) |
| KR (1) | KR101843598B1 (https=) |
| CN (1) | CN103097558B (https=) |
| AU (1) | AU2011288945B2 (https=) |
| BR (1) | BRPI1003193B1 (https=) |
| CA (1) | CA2811452C (https=) |
| CL (1) | CL2013000410A1 (https=) |
| EA (1) | EA023878B1 (https=) |
| MX (1) | MX2013001599A (https=) |
| PE (1) | PE20131206A1 (https=) |
| PH (1) | PH12013500273A1 (https=) |
| WO (1) | WO2012019265A1 (https=) |
| ZA (1) | ZA201301249B (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372377B (zh) * | 2014-10-23 | 2017-04-05 | 云南煜锜环保科技有限公司 | 一种锌电解液中锌镁的循环蒸发结晶分离方法 |
| CN108178372A (zh) * | 2017-12-29 | 2018-06-19 | 攀枝花钢企欣宇化工有限公司 | 一种除去氯化尾气吸收废盐中钒的方法 |
| CN110697998B (zh) * | 2019-11-12 | 2022-04-22 | 东江环保股份有限公司 | 氧化铜生产废水的处理方法 |
| CN113046574B (zh) * | 2021-03-17 | 2022-07-29 | 沈阳有色金属研究院有限公司 | 一种利用铜电解脱铜后液处理粗氢氧化钴制备高纯镍、钴产品的方法 |
| CN116926327B (zh) * | 2022-03-31 | 2026-01-23 | 杜邦电子公司 | 一种从铜化学机械抛光的废料流中回收水和铜的方法 |
| WO2026083371A1 (en) * | 2024-10-14 | 2026-04-23 | PT Green Eco Nickel | A method of recycling of laterite nickel ore hydrometallurgical wastewater |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU496809B2 (en) | 1975-04-02 | 1978-11-02 | Inco Limited | Process forthe recovery of metals from solution |
| US5587088A (en) * | 1995-08-01 | 1996-12-24 | Bader; Mansour S. | Precipitation and separation of inorganic species from aqueous solutions |
| JP3780356B2 (ja) * | 1999-12-28 | 2006-05-31 | 太平洋セメント株式会社 | 石油系燃焼灰の処理方法 |
| US7387767B2 (en) | 2005-04-07 | 2008-06-17 | Dynatec Corporation | Recovery of nickel, cobalt, iron, silica, zinc and copper from laterite ore by sulfuric acid leaching |
| US7392848B1 (en) * | 2005-05-27 | 2008-07-01 | Bader Mansour S | Methods to produce sulfate-free saline water and gypsum |
| CN101356291A (zh) | 2005-12-22 | 2009-01-28 | Bhp比利通Ssm开发有限公司 | 氧化镁回收 |
| WO2007102105A2 (en) * | 2006-03-08 | 2007-09-13 | Purac Biochem Bv | Method for preparing an organic amine-lactic acid complex |
| CN100392124C (zh) * | 2006-08-25 | 2008-06-04 | 四川大学 | 从高镁磷矿中回收镁的工艺方法 |
| US8043585B2 (en) * | 2008-01-15 | 2011-10-25 | Vale Inco Limited | Liquid and solid effluent treatment process |
-
2010
- 2010-08-09 BR BRPI1003193-6A patent/BRPI1003193B1/pt not_active IP Right Cessation
-
2011
- 2011-08-09 PH PH1/2013/500273A patent/PH12013500273A1/en unknown
- 2011-08-09 EA EA201390226A patent/EA023878B1/ru not_active IP Right Cessation
- 2011-08-09 MX MX2013001599A patent/MX2013001599A/es not_active Application Discontinuation
- 2011-08-09 JP JP2013523444A patent/JP5752794B2/ja not_active Expired - Fee Related
- 2011-08-09 KR KR1020137005206A patent/KR101843598B1/ko not_active Expired - Fee Related
- 2011-08-09 CA CA2811452A patent/CA2811452C/en active Active
- 2011-08-09 EP EP11815938.3A patent/EP2604712B1/en not_active Not-in-force
- 2011-08-09 PE PE2013000249A patent/PE20131206A1/es not_active Application Discontinuation
- 2011-08-09 CN CN201180043673.XA patent/CN103097558B/zh not_active Expired - Fee Related
- 2011-08-09 US US13/816,205 patent/US9410223B2/en not_active Expired - Fee Related
- 2011-08-09 WO PCT/BR2011/000274 patent/WO2012019265A1/pt not_active Ceased
- 2011-08-09 AU AU2011288945A patent/AU2011288945B2/en not_active Ceased
-
2013
- 2013-02-08 CL CL2013000410A patent/CL2013000410A1/es unknown
- 2013-02-18 ZA ZA2013/01249A patent/ZA201301249B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI1003193B1 (pt) | 2019-09-10 |
| JP2013540889A (ja) | 2013-11-07 |
| EP2604712A4 (en) | 2014-11-19 |
| MX2013001599A (es) | 2013-10-28 |
| CA2811452C (en) | 2018-01-02 |
| KR20130136972A (ko) | 2013-12-13 |
| CN103097558A (zh) | 2013-05-08 |
| CA2811452A1 (en) | 2012-02-16 |
| AU2011288945A1 (en) | 2013-03-28 |
| JP5752794B2 (ja) | 2015-07-22 |
| EA201390226A1 (ru) | 2013-08-30 |
| US20130343972A1 (en) | 2013-12-26 |
| EP2604712A1 (en) | 2013-06-19 |
| WO2012019265A1 (pt) | 2012-02-16 |
| EP2604712B1 (en) | 2017-10-11 |
| CL2013000410A1 (es) | 2013-09-06 |
| AU2011288945B2 (en) | 2015-05-14 |
| ZA201301249B (en) | 2014-02-26 |
| BRPI1003193A2 (pt) | 2012-05-02 |
| US9410223B2 (en) | 2016-08-09 |
| PE20131206A1 (es) | 2013-10-13 |
| CN103097558B (zh) | 2015-04-29 |
| EA023878B1 (ru) | 2016-07-29 |
| KR101843598B1 (ko) | 2018-03-29 |
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