CL2014002474A1 - Metodo para tratar un drenaje de acido de minas que incluye mezclar el drenaje de acido de minas y relaves alcalinos a partir de un proceso de recuperacion de oro para neutralizar el drenaje acido. - Google Patents
Metodo para tratar un drenaje de acido de minas que incluye mezclar el drenaje de acido de minas y relaves alcalinos a partir de un proceso de recuperacion de oro para neutralizar el drenaje acido.Info
- Publication number
- CL2014002474A1 CL2014002474A1 CL2014002474A CL2014002474A CL2014002474A1 CL 2014002474 A1 CL2014002474 A1 CL 2014002474A1 CL 2014002474 A CL2014002474 A CL 2014002474A CL 2014002474 A CL2014002474 A CL 2014002474A CL 2014002474 A1 CL2014002474 A1 CL 2014002474A1
- Authority
- CL
- Chile
- Prior art keywords
- acid drain
- mine
- drain
- acid
- neutralize
- Prior art date
Links
- 239000002253 acid Substances 0.000 title 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title 1
- 239000010931 gold Substances 0.000 title 1
- 229910052737 gold Inorganic materials 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
Classifications
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/722—Oxidation by peroxides
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/727—Treatment of water, waste water, or sewage by oxidation using pure oxygen or oxygen rich gas
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C41/00—Methods of underground or surface mining; Layouts therefor
- E21C41/32—Reclamation of surface-mined areas
-
- 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
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- 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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- 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
- C02F2101/16—Nitrogen compounds, e.g. ammonia
- C02F2101/18—Cyanides
-
- 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
- C02F2101/203—Iron or iron compound
-
- 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
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/02—Specific form of oxidant
- C02F2305/023—Reactive oxygen species, singlet oxygen, OH radical
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Mining & Mineral Resources (AREA)
- Inorganic Chemistry (AREA)
- Remote Sensing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Removal Of Specific Substances (AREA)
- Treatment Of Sludge (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Physical Water Treatments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA201202073 | 2012-03-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2014002474A1 true CL2014002474A1 (es) | 2015-04-17 |
Family
ID=48184267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2014002474A CL2014002474A1 (es) | 2012-03-20 | 2014-09-17 | Metodo para tratar un drenaje de acido de minas que incluye mezclar el drenaje de acido de minas y relaves alcalinos a partir de un proceso de recuperacion de oro para neutralizar el drenaje acido. |
Country Status (14)
Country | Link |
---|---|
US (1) | US9487419B2 (es) |
EP (1) | EP2828206B1 (es) |
CN (1) | CN104254498B (es) |
AP (1) | AP2014008006A0 (es) |
AU (1) | AU2013237053A1 (es) |
BR (1) | BR112014023273A2 (es) |
CA (1) | CA2867653A1 (es) |
CL (1) | CL2014002474A1 (es) |
CO (1) | CO7170159A2 (es) |
EA (1) | EA025955B1 (es) |
MX (1) | MX2014011286A (es) |
PE (1) | PE20142160A1 (es) |
PH (1) | PH12014502083A1 (es) |
WO (1) | WO2013140299A2 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110921809B (zh) * | 2019-12-14 | 2022-08-05 | 吕广鑫 | 一种矿山水样中铁离子的高效分离装置 |
CN111233201B (zh) * | 2020-02-20 | 2022-07-29 | 山东科技大学 | 一种工作面矿井水除固装置及除固工艺 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA905224B (en) * | 1989-07-05 | 1991-04-24 | Minproc Tech | Process for reducing the cyanide content of a solution |
JP2968913B2 (ja) | 1993-07-30 | 1999-11-02 | 日鉄鉱業株式会社 | 金属硫酸塩含有の廃硫酸を再生する方法 |
US6962662B2 (en) * | 2000-07-13 | 2005-11-08 | Stephen Ray Wurzburger | Process for treating lightly contaminated acid mine water |
US6932909B2 (en) | 2002-01-15 | 2005-08-23 | Kroff Chemical Company, Inc. | Method of treating mine drainage |
CN1260379C (zh) | 2003-12-23 | 2006-06-21 | 王金祥 | 含金尾矿无制粒化学疏松堆浸工艺 |
WO2005100243A1 (en) | 2004-04-15 | 2005-10-27 | Suuri Kulta Ab | A process for the removal of thiocyanate from effluent |
CN101343039B (zh) | 2008-08-20 | 2010-12-01 | 哈尔滨光宇蓄电池股份有限公司 | 一种从含金属离子的废酸中回收纯酸并再生碱的方法 |
CN101392326B (zh) | 2008-11-06 | 2010-06-16 | 昆明理工大学 | 从全泥氰化浸金渣中回收黄金的方法 |
CN101736159B (zh) | 2009-09-02 | 2011-04-20 | 紫金矿业集团股份有限公司 | 从碱性废水中回收金的方法 |
US8936770B2 (en) * | 2010-01-22 | 2015-01-20 | Molycorp Minerals, Llc | Hydrometallurgical process and method for recovering metals |
CN102286661A (zh) | 2011-08-25 | 2011-12-21 | 云南锡业集团(控股)有限责任公司 | 一种红土镍矿硫酸浸出直接电解的方法 |
-
2013
- 2013-03-12 CA CA2867653A patent/CA2867653A1/en not_active Abandoned
- 2013-03-12 EP EP13718649.0A patent/EP2828206B1/en not_active Not-in-force
- 2013-03-12 AU AU2013237053A patent/AU2013237053A1/en not_active Abandoned
- 2013-03-12 MX MX2014011286A patent/MX2014011286A/es unknown
- 2013-03-12 WO PCT/IB2013/051943 patent/WO2013140299A2/en active Application Filing
- 2013-03-12 PE PE2014001452A patent/PE20142160A1/es not_active Application Discontinuation
- 2013-03-12 BR BR112014023273A patent/BR112014023273A2/pt not_active IP Right Cessation
- 2013-03-12 US US14/385,916 patent/US9487419B2/en not_active Expired - Fee Related
- 2013-03-12 EA EA201491746A patent/EA025955B1/ru not_active IP Right Cessation
- 2013-03-12 CN CN201380015766.0A patent/CN104254498B/zh not_active Expired - Fee Related
- 2013-03-12 AP AP2014008006A patent/AP2014008006A0/xx unknown
-
2014
- 2014-09-17 CL CL2014002474A patent/CL2014002474A1/es unknown
- 2014-09-22 PH PH12014502083A patent/PH12014502083A1/en unknown
- 2014-10-20 CO CO14231888A patent/CO7170159A2/es unknown
Also Published As
Publication number | Publication date |
---|---|
CA2867653A1 (en) | 2013-09-26 |
WO2013140299A3 (en) | 2013-12-05 |
CO7170159A2 (es) | 2015-01-28 |
EA201491746A1 (ru) | 2014-12-30 |
MX2014011286A (es) | 2015-03-06 |
WO2013140299A2 (en) | 2013-09-26 |
PH12014502083A1 (en) | 2014-11-24 |
PE20142160A1 (es) | 2015-01-07 |
EA025955B1 (ru) | 2017-02-28 |
BR112014023273A2 (pt) | 2019-09-24 |
CN104254498A (zh) | 2014-12-31 |
EP2828206A2 (en) | 2015-01-28 |
US20150041404A1 (en) | 2015-02-12 |
CN104254498B (zh) | 2016-10-26 |
US9487419B2 (en) | 2016-11-08 |
AP2014008006A0 (en) | 2014-10-31 |
AU2013237053A1 (en) | 2014-10-30 |
EP2828206B1 (en) | 2016-11-09 |
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