EA200600887A1 - Способ извлечения металлов/минералов и обработки отходов - Google Patents

Способ извлечения металлов/минералов и обработки отходов

Info

Publication number
EA200600887A1
EA200600887A1 EA200600887A EA200600887A EA200600887A1 EA 200600887 A1 EA200600887 A1 EA 200600887A1 EA 200600887 A EA200600887 A EA 200600887A EA 200600887 A EA200600887 A EA 200600887A EA 200600887 A1 EA200600887 A1 EA 200600887A1
Authority
EA
Eurasian Patent Office
Prior art keywords
waste
metal
mineral
settling
water
Prior art date
Application number
EA200600887A
Other languages
English (en)
Inventor
Патрик Джозеф Дайер
Original Assignee
Циба Спешиалти Кемикэлз Уотер Тритментс Лимитед
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.)
Filing date
Publication date
Application filed by Циба Спешиалти Кемикэлз Уотер Тритментс Лимитед filed Critical Циба Спешиалти Кемикэлз Уотер Тритментс Лимитед
Publication of EA200600887A1 publication Critical patent/EA200600887A1/ru

Links

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
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D3/00—Differential sedimentation
    • B03D3/06—Flocculation
    • 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
    • C02F2101/105—Phosphorus 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
    • C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/906—Phosphorus containing
    • Y10S210/907—Phosphate slimes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Sludge (AREA)

Abstract

В заявке описан способ извлечения металлов/минералов и обработки отходов, включающий основную стадию разделения, на которой содержащую металл/минерал руду суспендируют в воде и разделяют на обогащенную фракцию и фракцию водных отходов металла/минерала, и стадию осаждения отходов, на которой фракцию водных отходов металла/минерала осаждают в одном или большем количестве осадительных бассейнов с получением слоя уплотненного осадка и надосадочной жидкости; и стадия осаждения отходов включает загрузку водных отходов металла/минерала в осветлитель со взвешенным слоем осадка или другую флокуляционную камеру, в которой отходы металла/минерала разбавляют водой, содержащей флокулянт в более чем одной концентрации, и одна из этих концентраций по меньшей мере в 10 раз выше второй, в ОВО флокуляцию разбавленных водных отходов и осаждение разбавленных и флокулированных водных отходов с получением слоя надосадочной жидкости и поддающегося перекачке насосом уплотненного слоя осадка в осадительном бассейне.
EA200600887A 2003-11-20 2004-11-10 Способ извлечения металлов/минералов и обработки отходов EA200600887A1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US52381403P 2003-11-20 2003-11-20
US10/914,699 US7244361B2 (en) 2003-11-20 2004-08-09 Metals/minerals recovery and waste treatment process
PCT/EP2004/012709 WO2005053853A1 (en) 2003-11-20 2004-11-10 Metals/minerals recovery and waste treatment process

Publications (1)

Publication Number Publication Date
EA200600887A1 true EA200600887A1 (ru) 2006-10-27

Family

ID=34595045

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200600887A EA200600887A1 (ru) 2003-11-20 2004-11-10 Способ извлечения металлов/минералов и обработки отходов

Country Status (10)

Country Link
US (1) US7244361B2 (ru)
EP (1) EP1689530A1 (ru)
JP (1) JP2007512124A (ru)
AP (1) AP2006003604A0 (ru)
AU (1) AU2004294696A1 (ru)
BR (1) BRPI0416825A2 (ru)
CA (1) CA2546112A1 (ru)
EA (1) EA200600887A1 (ru)
MX (1) MXPA06005664A (ru)
WO (1) WO2005053853A1 (ru)

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CA2936031C (en) 2009-09-15 2019-09-03 Adrian Peter Revington Techniques for flocculating and dewatering fine tailings
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US9004284B2 (en) * 2009-10-01 2015-04-14 Vitrinite Services, Llc Mineral slurry drying method and system
US9068776B2 (en) 2009-10-30 2015-06-30 Suncor Energy Inc. Depositing and farming methods for drying oil sand mature fine tailings
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KR20140000236A (ko) * 2010-09-29 2014-01-02 하이마크 바이오가스 인코퍼레이티드 영양 성분 회수 방법 및 이의 용도
US20120138542A1 (en) * 2010-12-02 2012-06-07 S.P.C.M. Sa Process for improving inline tailings treatment
US9682876B2 (en) * 2011-05-13 2017-06-20 ProAct Services Corporation System and method for the treatment of wastewater
US8877690B2 (en) 2011-08-31 2014-11-04 Prochemtech International, Inc. Treatment of gas well production wastewaters
US9580343B2 (en) 2011-08-31 2017-02-28 Prochemtech International, Inc. Treatment of gas well production wastewaters
CA2820629C (en) 2012-06-21 2019-05-14 Eureka Resources Llc Method and system for treating wastewater
CA2831352C (en) * 2012-10-28 2017-01-10 Syncrude Canada Ltd. Co-processing of fluid fine tailings and fresh oil sands tailings
CN103072975B (zh) * 2012-12-28 2014-11-12 中南大学 一种低品位隐晶质石墨选矿提纯方法
US20140263080A1 (en) * 2013-03-13 2014-09-18 Ecolab Usa Inc. In-line tailings treatment process
AU2014239922A1 (en) * 2013-03-15 2015-10-22 Vitrinite Services, Llc. Coal and mineral slurry drying method and system
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JP5790825B1 (ja) * 2014-04-11 2015-10-07 住友金属鉱山株式会社 上澄み水排出装置
US10202286B2 (en) 2015-06-22 2019-02-12 Eureka Resources, Llc Method and system for treating wastewater
JP5843037B2 (ja) * 2015-08-04 2016-01-13 住友金属鉱山株式会社 上澄み水排出装置
US11873238B2 (en) * 2017-01-30 2024-01-16 Intellisense.Io Ltd Mineral recovery control
GB2560153B8 (en) * 2017-01-30 2021-01-13 Intellisense Io Ltd Mineral recovery control
US10357779B2 (en) 2017-05-25 2019-07-23 Thomas Pratt Method for sorting soil
US11708286B2 (en) 2020-08-19 2023-07-25 Marmon Industrial Water Llc High rate thickener and eductors therefor
CN115057549A (zh) * 2022-06-06 2022-09-16 阿坝矿业有限公司 一种选矿尾矿废水的处理方法

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Also Published As

Publication number Publication date
EP1689530A1 (en) 2006-08-16
BRPI0416825A2 (pt) 2009-03-10
AP2006003604A0 (en) 2006-04-30
MXPA06005664A (es) 2006-12-14
US20050109702A1 (en) 2005-05-26
CA2546112A1 (en) 2005-06-16
US7244361B2 (en) 2007-07-17
AU2004294696A1 (en) 2005-06-16
JP2007512124A (ja) 2007-05-17
WO2005053853A1 (en) 2005-06-16

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