PE20130300A1 - METHOD AND APPARATUS TO CREATE A UNIFORM MIXTURE IN CONNECTION WITH A HYDROMETALLURGICAL PROCESS - Google Patents

METHOD AND APPARATUS TO CREATE A UNIFORM MIXTURE IN CONNECTION WITH A HYDROMETALLURGICAL PROCESS

Info

Publication number
PE20130300A1
PE20130300A1 PE2012000773A PE2012000773A PE20130300A1 PE 20130300 A1 PE20130300 A1 PE 20130300A1 PE 2012000773 A PE2012000773 A PE 2012000773A PE 2012000773 A PE2012000773 A PE 2012000773A PE 20130300 A1 PE20130300 A1 PE 20130300A1
Authority
PE
Peru
Prior art keywords
hydrometallurgical process
create
connection
uniform mixture
mixing
Prior art date
Application number
PE2012000773A
Other languages
Spanish (es)
Inventor
Teemu Ritasalo
Jussi Vaarno
Launo Lilja
Juhani Lyyra
Pertti Pekkala
Bror Nyman
Original Assignee
Outotec Oyj
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 Outotec Oyj filed Critical Outotec Oyj
Publication of PE20130300A1 publication Critical patent/PE20130300A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/08—Settling tanks with single outlets for the separated liquid provided with flocculating compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/28—Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
    • B01D21/286—Means for gentle agitation for enhancing flocculation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/53—Mixing liquids with solids using driven stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
    • B01F27/1145—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections ribbon shaped with an open space between the helical ribbon flight and the rotating axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
    • B01F27/1145—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections ribbon shaped with an open space between the helical ribbon flight and the rotating axis
    • B01F27/11451—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections ribbon shaped with an open space between the helical ribbon flight and the rotating axis forming open frameworks or cages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/86—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis co-operating with deflectors or baffles fixed to the receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
    • B01F27/922—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws with two or more helices, e.g. with intermeshing helices
    • 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
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C02F11/147—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using organic substances
    • 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
    • C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
    • 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
    • C02F2301/00—General aspects of water treatment
    • C02F2301/02—Fluid flow conditions
    • C02F2301/024—Turbulent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

SE REFIERE A UN METODO Y APARATO PARA MEZCLAR UNA O VARIAS SOLUCIONES EN UN REACTOR CONJUNTAMENTE CON UN PROCESO HIDROMETALURGICO. LA MEZCLA CON UN FLUJO DE CIRCULACION VERTICAL SE CREA EN EL REACTOR POR MEDIO DE UN MEZCLADOR DE MULTIPLES PARTES, DE MODO QUE LA ZONA DE MEZCLA PRIMARIA EN LA QUE EL MEZCLADOR GIRA ES MAS DEL 70% DEL VOLUMEN EFECTIVO DEL RECATOR, MEDIANTE LO CUAL SE CONSIGUE LA MEZCLA HOMOGENEA DE BAJA INTENSIDAD QUE SE NECESITA PARA EL PROCESO HIDROMETALURGICOREFERS TO A METHOD AND APPARATUS FOR MIXING ONE OR SEVERAL SOLUTIONS IN A REACTOR TOGETHER WITH A HYDROMETALLURGICAL PROCESS. THE MIXING WITH A VERTICAL CIRCULATION FLOW IS CREATED IN THE REACTOR BY MEANS OF A MULTI-PART MIXER, SO THAT THE PRIMARY MIXING AREA IN WHICH THE MIXER ROTATES IS MORE THAN 70% OF THE EFFECTIVE VOLUME OF THE RECATOR, THROUGH WHICH THE HOMOGENEOUS MIXTURE OF LOW INTENSITY THAT IS NEEDED FOR THE HYDROMETALLURGICAL PROCESS IS OBTAINED

PE2012000773A 2009-12-08 2010-12-08 METHOD AND APPARATUS TO CREATE A UNIFORM MIXTURE IN CONNECTION WITH A HYDROMETALLURGICAL PROCESS PE20130300A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20096296A FI123597B (en) 2009-12-08 2009-12-08 Method and apparatus for separating solids from slurry and use of the method and / or apparatus

Publications (1)

Publication Number Publication Date
PE20130300A1 true PE20130300A1 (en) 2013-03-22

Family

ID=41462762

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2012000773A PE20130300A1 (en) 2009-12-08 2010-12-08 METHOD AND APPARATUS TO CREATE A UNIFORM MIXTURE IN CONNECTION WITH A HYDROMETALLURGICAL PROCESS

Country Status (11)

Country Link
EP (1) EP2509709A4 (en)
CN (1) CN102665887B (en)
AU (1) AU2010329807A1 (en)
BR (1) BR112012013894A2 (en)
CA (1) CA2780852A1 (en)
CL (1) CL2012001477A1 (en)
EA (1) EA022724B1 (en)
FI (2) FI123597B (en)
PE (1) PE20130300A1 (en)
WO (2) WO2011070219A1 (en)
ZA (1) ZA201203911B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107265600B (en) * 2012-06-21 2021-04-27 桑科能源股份有限公司 Enhanced techniques for dewatering thick fine tailings
CN103936042A (en) * 2013-01-22 2014-07-23 贵阳铝镁设计研究院有限公司 Three-shaft stirring decomposing tank
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
BR112016024265A2 (en) 2014-04-30 2017-08-15 Dow Global Technologies Llc treating aqueous mineral suspensions with a polymeric flocculant
AU2015253131B2 (en) 2014-04-30 2018-08-02 Dow Global Technologies Llc Polymeric flocculants for treating aqueous mineral suspensions
CA2956460A1 (en) 2014-07-31 2016-02-04 Dow Global Technologies Llc In-line dynamic mixing apparatus for flocculating and dewatering oil sands fine tailings
CN104226147B (en) * 2014-10-15 2016-08-17 浙江辰鸿纺织品科技有限公司 A kind of for window cloth slurry high efficiency dispersion mixing arrangement
US10781117B2 (en) 2015-08-25 2020-09-22 Dow Global Technologies Llc Flocculation of high-solids mineral slurries
AR108480A1 (en) 2016-05-27 2018-08-22 Dow Global Technologies Llc METHOD OF TREATMENT OF MINERAL SUSPENSIONS WITH HIGH CONTENT OF SOLIDS WITH POLYMER FLOCULANTS
WO2018022352A1 (en) 2016-07-25 2018-02-01 Dow Global Technologies Llc Acoustic mixing for flocculant addition to mineral suspensions
US20190276345A1 (en) 2016-09-23 2019-09-12 Dow Global Technologies Llc Process for tailings remediation
WO2018063810A1 (en) 2016-09-27 2018-04-05 Dow Global Technologies Llc Process for dewatering an aqueous process stream
CN106861501A (en) * 2017-03-20 2017-06-20 无锡科技职业学院 A kind of high-shear emulsifying dissolves mixing kettle
DE112019001195T5 (en) * 2018-03-05 2020-12-03 Nippon Sosey Kogyo Co.,Ltd Rotary mixer in an injection machine for a two-liquid mixture
CN109529703A (en) * 2018-11-28 2019-03-29 河南易成新能源股份有限公司 Graphite product ingredient mixing arrangement
CN112456672A (en) * 2019-09-09 2021-03-09 国家能源投资集团有限责任公司 Mine water treatment method and system
CA3182898A1 (en) * 2020-04-20 2021-10-28 Metso Outotec Finland Oy Mixing arrangement, mixer settler unit and use

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR615110A (en) * 1926-04-26 1926-12-30 Mixer
NL52125C (en) * 1939-03-31 1942-03-16
DE1225951B (en) * 1961-08-10 1966-09-29 Wilhelm Heinrich Schmidt Mixing device
US4198376A (en) * 1974-02-14 1980-04-15 Rhone-Progil Vertical autoclave for bulk polymerization of vinyl chloride based polymers and copolymers
US5248485A (en) * 1990-04-04 1993-09-28 Outokumpu Oy Method for mixing liquid, solids and gas and for simultaneously separating gas or gas and solids from the liquid
CN2158301Y (en) * 1993-03-26 1994-03-09 郭洪臣 Double-shaft helice mixer
DE19901267B4 (en) * 1999-01-15 2006-08-10 Löhr, Anke, Dr. Mixing and treatment device
FI114783B (en) * 2001-06-25 2004-12-31 Outokumpu Oy Method and apparatus for clarifying sludge
FI123662B (en) * 2006-02-17 2013-08-30 Outotec Oyj Method and agitator apparatus for mixing gas in slurry in a closed reactor
CA2673981A1 (en) * 2008-07-28 2010-01-28 Hunton Energy Holdings, LLC Acidic filtration of bitumen froth tailings

Also Published As

Publication number Publication date
BR112012013894A2 (en) 2016-05-03
AU2010329807A1 (en) 2012-06-21
EP2509709A1 (en) 2012-10-17
FI124092B (en) 2014-03-14
CA2780852A1 (en) 2011-06-16
CL2012001477A1 (en) 2012-11-16
FI20100318A (en) 2011-06-09
FI20096296A (en) 2011-06-09
CN102665887A (en) 2012-09-12
WO2011070219A8 (en) 2011-11-17
FI20100318A0 (en) 2010-09-16
FI123597B (en) 2013-07-31
CN102665887B (en) 2015-06-24
EP2509709A4 (en) 2016-01-06
WO2011070218A1 (en) 2011-06-16
EA022724B1 (en) 2016-02-29
WO2011070219A1 (en) 2011-06-16
ZA201203911B (en) 2013-04-24
EA201290405A1 (en) 2013-01-30
AU2010329807A8 (en) 2012-07-19
FI20096296A0 (en) 2009-12-08

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