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
Authority: CL; Chile
Prior art keywords: acid drain; mine; drain; acid; neutralize
Prior art date: 2012-03-20

Application number

CL2014002474A

Other languages

English (en)

Inventor

Jan Hendrik Phillipus Jacobs

Robert George Freeman

Original Assignee

Mintails Mining S A Pty Ltd

Priority date (The priority date 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 date listed.)

2012-03-20

Filing date

2014-09-17

Publication date

2015-04-17

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48184267&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CL2014002474(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2014-09-17 Application filed by Mintails Mining S A Pty Ltd filed Critical Mintails Mining S A Pty Ltd

2015-04-17 Publication of CL2014002474A1 publication Critical patent/CL2014002474A1/es

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)

CL2014002474A 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. CL2014002474A1 (es)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication	Publication Date	Title
CL2015000173A1 (es)	2015-06-19	Método para la extracción de litio a partir de solución que incluye litio.
CL2015002890A1 (es)	2016-07-29	Método para recuperar oro a partir de minerales de oro conteniendo pirita.
BR112017009043A2 (pt)	2018-11-06	processo para formar uma composição de combustível sólida a partir de resíduos sólidos misturados
EA201790654A3 (ru)	2017-11-30	Дополнительный контур выпаривания и конденсации для установки производства мочевины, способ модификации существующей установки производства мочевины с его использованием и его применение
BR112015017529A2 (pt)	2017-08-22	Processo para a recuperação de óleo a partir de uma formação subterrânea contendo óleo, e, emulsão estabilizada de partículas sólidas
IN2014DN08017A (es)	2015-05-01
BR112015027931A2 (pt)	2017-07-25	processo para recuperar e aperfeiçoar a produção de meso-lactida a partir de um fluxo que contém bruta
CL2015000590A1 (es)	2015-06-12	Método para recuperar oro.
EA201592189A1 (ru)	2016-05-31	Способ и установка для производства железа из пиритных огарков
ECSP13012732A (es)	2013-10-31	Sistema y método para el procesamiento térmico de cuerpos minerales
CL2013002814A1 (es)	2014-06-27	Sistema para la recuperacion continua de metales que comprende sistema de lavado continuo, sistema de elucion continua, sistema de electroextraccion los que estan configurados para operar simultaneamente con procesos convencionales de recuperacion de metales; y proceso de recuperacion continua de un metal.
ZA201508696B (en)	2017-02-22	Combined tailings disposal for minerals processes
CL2012003727A1 (es)	2013-02-01	Uso de acidos debiles oxigenados, minerales, compuestos que los generen, para aumentar la recuperacion de cobre en el proceso de lixiviacion o biolixiviacion; procedimiento de lixiviacion o biolixiviacion de cobre que comprende a dichos acidos; y uso de desechos solidos y liquidos de planyas productoras de acidos debiles.
HUE055177T2 (hu)	2021-11-29	Brikett kõzetgyapot elõállításához, és eljárás a szóban forgó brikett elõállítására
CL2018000350A1 (es)	2018-07-06	Método para lixiviar cobre a partir de mineral de sulfuro de cobre.
CL2015002902A1 (es)	2016-06-10	Metodo para recuperar oro a partir de mineral de sulfuro.
ZA201500458B (en)	2016-09-28	Method for recovering pulping chemicals and reducing the concentration of potassium and chloride therein
CL2014002474A1 (es)	2015-04-17	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.
GB201602926D0 (en)	2016-04-06	Procedure for efficient recovery of diamonds,gold from tailings
BR112014027567A2 (pt)	2017-07-18	processo de lixiviação de minério sulfetado
EA201592188A1 (ru)	2016-04-29	Способ и установка для переработки пиритных огарков
ZA201805422B (en)	2019-11-27	Processes for treating acid producing waste rock
CL2013000606A1 (es)	2013-07-05	Metodo y aparato para el control de un proceso de separacion por flotacion, que incluye parametros del proceso de flotacion y adicion de reactivos para optimizar la recuperacion del mineral
CL2015002159A1 (es)	2015-11-27	Metodo para lixiviar oro a partir de un mineral de oro que contiene pirita.
BR112013015528A2 (pt)	2016-09-20	processo de redução de minérios direta