CL2015002827A1 - Tratamientos de corrientes de relave. - Google Patents

Tratamientos de corrientes de relave.

Info

Publication number
CL2015002827A1
CL2015002827A1 CL2015002827A CL2015002827A CL2015002827A1 CL 2015002827 A1 CL2015002827 A1 CL 2015002827A1 CL 2015002827 A CL2015002827 A CL 2015002827A CL 2015002827 A CL2015002827 A CL 2015002827A CL 2015002827 A1 CL2015002827 A1 CL 2015002827A1
Authority
CL
Chile
Prior art keywords
tailings
currents
treatments
tailings currents
Prior art date
Application number
CL2015002827A
Other languages
English (en)
Inventor
Robert Harvey Moffett
Original Assignee
Chemours Co Fc Llc
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 Chemours Co Fc Llc filed Critical Chemours Co Fc Llc
Publication of CL2015002827A1 publication Critical patent/CL2015002827A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0052—Preparation of gels
    • B01J13/0056—Preparation of gels containing inorganic material and water
    • 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
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2652—Nitrogen containing polymers, e.g. polyacrylamides, polyacrylonitriles
    • 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
    • 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
    • C04B28/26—Silicates of the alkali metals
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
    • C10G1/045—Separation of insoluble materials
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
    • 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
    • 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
    • C04B2111/00767—Uses not provided for elsewhere in C04B2111/00 for waste stabilisation purposes
    • 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)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Soil Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Dispersion Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Filtration Of Liquid (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Sludge (AREA)
CL2015002827A 2013-03-22 2015-09-22 Tratamientos de corrientes de relave. CL2015002827A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201361804263P 2013-03-22 2013-03-22

Publications (1)

Publication Number Publication Date
CL2015002827A1 true CL2015002827A1 (es) 2016-08-26

Family

ID=50733348

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2015002827A CL2015002827A1 (es) 2013-03-22 2015-09-22 Tratamientos de corrientes de relave.

Country Status (9)

Country Link
US (1) US9789457B2 (es)
EP (1) EP2976310B1 (es)
CN (1) CN105377791A (es)
AU (1) AU2014235929B2 (es)
BR (1) BR112015024237B1 (es)
CA (1) CA2847146C (es)
CL (1) CL2015002827A1 (es)
WO (1) WO2014153431A1 (es)
ZA (1) ZA201507162B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015095023A1 (en) * 2013-12-20 2015-06-25 E. I. Du Pont De Nemours And Company Treatment of tailings with deionized silicate solutions
CA2921835A1 (en) 2016-02-24 2017-08-24 Suncor Energy Inc. Treatment of thick fine tailings including chemical immobilization, polymer flocculation and dewatering
CN106623354B (zh) * 2016-11-21 2019-04-09 华南理工大学 一种现场原位保护粉末状金属硫化物尾矿的方法
AU2018226412A1 (en) * 2017-09-05 2019-03-21 Ceda Services And Projects Lp Process to obtain thin layers of dried and consolidated mature fines tailings
US10773977B2 (en) * 2018-06-01 2020-09-15 Kemira Oyj Method and treatment system for treating mineral or oil sands tailings
US10906821B2 (en) 2018-06-21 2021-02-02 Envicore Inc. Enhanced flocculation of intractable slurries using silicate ions
US11590514B2 (en) * 2018-10-26 2023-02-28 Syncrude Canada Ltd Collectors for treating tailings
CN109574429A (zh) * 2019-02-14 2019-04-05 北京净界新宇环保科技有限公司 一种固化油泥中重金属的方法
CN110204012B (zh) * 2019-04-26 2021-07-27 华电电力科学研究院有限公司 一种用于循环水高浓缩倍率运行的高性能电极材料的制备方法
CA3167248A1 (en) * 2020-12-21 2022-06-30 Aseem Pandey Process for tailings stream sedimentation and segregation
CN115231871A (zh) * 2022-06-21 2022-10-25 宝鸡市东大洋混凝土有限公司 一种再生骨料混凝土及其制备方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2244324A (en) 1939-12-06 1941-06-03 Dow Chemical Co Process for the production of an alkyl bromide
US2244325A (en) 1940-04-15 1941-06-03 Paul G Bird Colloidal solutions of inorganic oxides
US3202214A (en) 1960-04-18 1965-08-24 Halliburton Co Preparation and use of sodium silicate gels
US3668088A (en) 1969-12-02 1972-06-06 Du Pont Method of producing colloidal silica by electrodialysis of a silicate
US4927498A (en) 1988-01-13 1990-05-22 E. I. Du Pont De Nemours And Company Retention and drainage aid for papermaking
SE461156B (sv) 1988-05-25 1990-01-15 Eka Nobel Ab Saett foer framstaellning av papper varvid formning och avvattning aeger rum i naervaro av en aluminiumfoerening, ett katjoniskt retentionsmedel och en polymer kiselsyra
US4954220A (en) 1988-09-16 1990-09-04 E. I. Du Pont De Nemours And Company Polysilicate microgels as retention/drainage aids in papermaking
SE500387C2 (sv) 1989-11-09 1994-06-13 Eka Nobel Ab Silikasoler, förfarande för framställning av silikasoler samt användning av solerna i pappersframställning
SE500367C2 (sv) 1989-11-09 1994-06-13 Eka Nobel Ab Silikasoler och förfarande för framställning av papper
US5492628A (en) 1993-06-11 1996-02-20 Alberta Energy Company, Ltd. Process for reducing sludge accumulation in the hot water extraction process for oil sands
JPH07803A (ja) 1993-06-16 1995-01-06 Asahi Glass Co Ltd シリカゾルまたはアルミナゾルの製造方法
US5543014A (en) 1994-03-14 1996-08-06 E. I. Du Pont De Nemours And Company Process for preparing water soluble polyaluminosilicates
US5482693A (en) 1994-03-14 1996-01-09 E. I. Du Pont De Nemours And Company Process for preparing water soluble polyaluminosilicates
US5626721A (en) 1994-03-14 1997-05-06 E. I. Du Pont De Nemours And Company Process for preparing water soluble polyaluminosilicates
JP2002079527A (ja) 2000-09-05 2002-03-19 Shin Etsu Polymer Co Ltd ポリイミド系シ−ムレスベルト及びその製造方法
JP4480903B2 (ja) 2001-01-23 2010-06-16 株式会社トクヤマ 脱アルカリ水ガラス溶液の製造方法
CA2463638C (en) * 2001-10-18 2009-02-03 Akzo Nobel N.V. Sealing composition and its use
JP4146649B2 (ja) 2002-02-15 2008-09-10 株式会社トクヤマ 脱アルカリ水ガラスの製造方法およびその製造装置
JP4377104B2 (ja) 2002-04-22 2009-12-02 株式会社トクヤマ 脱塩装置
JP2004323326A (ja) 2003-04-28 2004-11-18 Raito Kogyo Co Ltd 低アルカリ水ガラス溶液の製造方法及び土木用材料
JP4863436B2 (ja) 2005-06-24 2012-01-25 三菱レイヨン株式会社 不飽和アルデヒドおよび不飽和カルボン酸合成用触媒
EP2644579A3 (en) * 2008-10-29 2016-06-08 E. I. du Pont de Nemours and Company Treatment of tailings streams
NO331541B1 (no) * 2009-11-10 2012-01-23 Future Production As Sammenkoblingsinnretning for drepe/strupe-linjer mellom et stigeror og et flytende borefartoy
US8815004B2 (en) * 2010-12-21 2014-08-26 E I Du Pont De Nemours And Company Tailings stream treatment processes

Also Published As

Publication number Publication date
CN105377791A (zh) 2016-03-02
EP2976310B1 (en) 2018-07-18
US20160272525A1 (en) 2016-09-22
ZA201507162B (en) 2017-01-25
CA2847146C (en) 2018-06-19
AU2014235929A1 (en) 2015-10-08
BR112015024237B1 (pt) 2021-07-13
AU2014235929B2 (en) 2017-07-13
EP2976310A1 (en) 2016-01-27
US9789457B2 (en) 2017-10-17
BR112015024237A2 (pt) 2017-07-18
CA2847146A1 (en) 2014-09-22
WO2014153431A1 (en) 2014-09-25

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