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AR084449A1 - Proceso de tratamiento de corrientes de relaves mineros - Google Patents

Proceso de tratamiento de corrientes de relaves mineros

Info

Publication number
AR084449A1
AR084449A1 ARP110104835A AR084449A1 AR 084449 A1 AR084449 A1 AR 084449A1 AR P110104835 A ARP110104835 A AR P110104835A AR 084449 A1 AR084449 A1 AR 084449A1
Authority
AR
Argentina
Prior art keywords
solids
gel
waste stream
produced
volume
Prior art date
Application number
Other languages
English (en)
Inventor
Robert Harvey Moffett
Peter Andrin
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of AR084449A1 publication Critical patent/AR084449A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators or shrinkage compensating agents
    • C04B22/08—Acids or salts thereof
    • C04B22/14—Acids or salts thereof containing sulfur in the anion, e.g. sulfides
    • C04B22/142—Sulfates
    • C04B22/147—Alkali-metal sulfates; Ammonium sulfate
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators or shrinkage compensating agents
    • C04B22/06—Oxides, Hydroxides
    • C04B22/062—Oxides, Hydroxides of the alkali or alkaline-earth metals
    • C04B22/064—Oxides, Hydroxides of the alkali or alkaline-earth metals of the alkaline-earth metals
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/003—Oil-based binders, e.g. containing linseed oil
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B26/06—Acrylates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B26/105—Furfuryl alcohol polymers, e.g. furan-polymers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B26/14—Polyepoxides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B26/16—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B26/18—Polyesters; Polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B26/20—Polyamides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/22—Natural resins, e.g. rosin
    • C04B26/24—Cellulosic waste liquor, e.g. sulfite lye
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/30—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Other silicon-containing organic compounds; Boron-organic compounds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0075—Uses not provided for elsewhere in C04B2111/00 for road construction
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Civil Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Removal Of Floating Material (AREA)
  • Treatment Of Sludge (AREA)

Abstract

Un proceso para tratar una corriente de residuos comprende (a) poner en contacto (1) un agente gelificante y (2) un activador con la corriente de residuos para producir un gel; (b) atrapar sólidos que incluye arena y arcilla, y otras partículas de sólidos con el gel; y (c) permitir que el gel se fortalezca y se solidifique para producir un depósito transitable; en donde la corriente de residuos comprende agua y sólidos, estos sólidos comprenden arena, arcilla y otras partículas de sólidos, y en donde 5% en volumen a 100% en volumen de los sólidos tienen un tamaño de partícula menor que 0,05 mm, sobre la base del volumen total de los sólidos. El proceso podría comprender, además, dispersar, el gel producido en la etapa (a) o el depósito transitable producido en la etapa (c) sobre una superficie. La presente es particularmente útil para tratar corrientes de residuos producidas en procesos para extraer betún de menas de arenas petrolíferas.
ARP110104835 2010-12-21 2011-12-21 Proceso de tratamiento de corrientes de relaves mineros AR084449A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201061425315P 2010-12-21 2010-12-21

Publications (1)

Publication Number Publication Date
AR084449A1 true AR084449A1 (es) 2013-05-15

Family

ID=45531547

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP110104835 AR084449A1 (es) 2010-12-21 2011-12-21 Proceso de tratamiento de corrientes de relaves mineros

Country Status (11)

Country Link
US (2) US8815004B2 (es)
EP (1) EP2655284B1 (es)
CN (1) CN103269995B (es)
AR (1) AR084449A1 (es)
AU (1) AU2011349205B2 (es)
BR (1) BR112013014520A2 (es)
CA (1) CA2822649C (es)
CL (1) CL2013001771A1 (es)
TW (1) TW201229224A (es)
WO (1) WO2012088262A1 (es)
ZA (1) ZA201303375B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
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AU2009354586A1 (en) * 2009-10-30 2012-05-24 Suncor Energy Inc. Depositing and farming methods for drying oil sand mature fine tailings
US9327326B2 (en) * 2011-07-20 2016-05-03 Total E&P Canada Ltd. Geopolymer additives and methods of use for treatment of fluid fine tailings
CA3070623C (en) * 2012-06-21 2022-07-12 Suncor Energy Inc. Enhanced techniques for dewatering thick fine tailings
US9067247B2 (en) * 2012-07-06 2015-06-30 The Chemours Company Fc, Llc Treatment of tailings with deionized silicate solutions
US20150251951A1 (en) * 2012-10-01 2015-09-10 Arizona Board Of Regents On Behalf Of The University Of Arizona Production Bricks from Mine Tailings Through Geopolymerization
CA2835677C (en) * 2012-12-19 2017-01-17 E. I. Du Pont De Nemours And Company Improved bitumen extraction process
CN105377791A (zh) 2013-03-22 2016-03-02 得凯莫斯公司弗罗里达有限公司 尾矿物流的处理
US20160059282A1 (en) * 2013-04-05 2016-03-03 The Chemours Company Fc, Llc Treatment of tailings streams
CA2823459C (en) 2013-08-09 2015-06-23 Imperial Oil Resources Limited Method of using a silicate-containing stream from a hydrocarbon operation or from a geothermal source to treat fluid tailings by chemically-induced micro-agglomeration
WO2015095023A1 (en) 2013-12-20 2015-06-25 E. I. Du Pont De Nemours And Company Treatment of tailings with deionized silicate solutions
MX2017013512A (es) 2015-04-22 2018-04-24 Anglo American Services Uk Ltd Proceso para la recuperacion de metales de valor de una mena.
EP3288659A4 (en) * 2015-04-30 2018-11-07 Basf Se Separation of suspensions of solids employing water soluble polymer and a chemical agent
US12129192B2 (en) * 2017-01-31 2024-10-29 Extrakt Process Solutions, Llc Treatment of tailings
CN109264923A (zh) * 2017-07-17 2019-01-25 山东天瑞化工有限公司 一种含苯胺类物质废水的处理工艺
AU2020201675B2 (en) * 2019-03-08 2021-11-04 Anglo American Technical & Sustainability Services Ltd Tailings deposition
US11530232B2 (en) * 2019-11-14 2022-12-20 Alliance For Sustainable Energy, Llc Reversibly soluble bases for lignin oxidative depolymerization
BR112023000844A2 (pt) * 2020-07-16 2023-02-07 Performance Biofilaments Inc Processo para estabilização de materiais particulados
CN113102458B (zh) * 2021-04-12 2023-01-17 中南大学 一种采用环氧树脂固化尾矿砂及其中化学物质稳定化方法
CN114392588B (zh) * 2021-12-17 2024-01-19 金堆城钼业汝阳有限责任公司 一种利用斜板浓密机提升精选尾矿浓度的方法

Family Cites Families (12)

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CA965966A (en) * 1970-01-08 1975-04-15 Jesse R. Conner Land improvement with waste materials
BE794911A (fr) * 1972-02-05 1973-05-29 Kaspar Klaus Aire carrossable pour installations mecaniques de garages, rampes, plate-formes de levage ou analogues
CA1003777A (en) * 1974-01-10 1977-01-18 David Krofchak Solidification of tailings from oil sands
DE2604882C2 (de) * 1976-02-07 1986-06-26 Klaus 8940 Memmingen Kaspar Befahrbare Fläche für mechanische Parkeinrichtungen, Rampen, Hebebühnen o.dgl.
US4094768A (en) * 1977-01-04 1978-06-13 Exxon Research & Engineering Co. Separation of bitumen from tar sands using sulfur and water
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CN1820034B (zh) * 2002-10-15 2010-10-27 埃克森美孚化学专利公司 聚烯烃粘合剂组合物和由其制成的制品
US8257580B2 (en) * 2004-10-13 2012-09-04 Marathon Oil Canada Corporation Dry, stackable tailings and methods for producing the same
EP2055685A1 (en) 2007-11-02 2009-05-06 Stichting Deltares Method for preparing a structure in a body of water.
US8353641B2 (en) 2008-02-14 2013-01-15 Soane Energy, Llc Systems and methods for removing finely dispersed particulate matter from a fluid stream
CA2684817C (en) 2008-12-12 2017-09-12 Maoz Betzer-Zilevitch Steam generation process and system for enhanced oil recovery
AR074183A1 (es) * 2008-10-29 2010-12-29 Du Pont Tratamiento de corrientes de residuos

Also Published As

Publication number Publication date
US9162925B2 (en) 2015-10-20
CN103269995B (zh) 2016-03-09
WO2012088262A1 (en) 2012-06-28
US20120318170A1 (en) 2012-12-20
CA2822649C (en) 2017-02-21
CN103269995A (zh) 2013-08-28
US8815004B2 (en) 2014-08-26
US20140251183A1 (en) 2014-09-11
AU2011349205A1 (en) 2013-05-30
AU2011349205B2 (en) 2016-03-10
EP2655284B1 (en) 2020-02-26
EP2655284A1 (en) 2013-10-30
CA2822649A1 (en) 2012-06-28
CL2013001771A1 (es) 2013-12-13
ZA201303375B (en) 2014-07-30
BR112013014520A2 (pt) 2019-09-24
AU2011349205A2 (en) 2013-06-13
TW201229224A (en) 2012-07-16

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