ZA201203911B - Method and apparatus to create uniform mixing in connection with a hydrometallurgical process - Google Patents

Method and apparatus to create uniform mixing in connection with a hydrometallurgical process

Info

Publication number
ZA201203911B
ZA201203911B ZA2012/03911A ZA201203911A ZA201203911B ZA 201203911 B ZA201203911 B ZA 201203911B ZA 2012/03911 A ZA2012/03911 A ZA 2012/03911A ZA 201203911 A ZA201203911 A ZA 201203911A ZA 201203911 B ZA201203911 B ZA 201203911B
Authority
ZA
South Africa
Prior art keywords
connection
uniform mixing
hydrometallurgical process
create uniform
create
Prior art date
Application number
ZA2012/03911A
Other languages
English (en)
Inventor
Teemu Ritasalo
Launo Lilja
Pertti Pekkala
Jussi Vaarno
Juhani Lyyra
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 ZA201203911B publication Critical patent/ZA201203911B/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)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (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)
ZA2012/03911A 2009-12-08 2012-05-29 Method and apparatus to create uniform mixing in connection with a hydrometallurgical process ZA201203911B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20096296A FI123597B (fi) 2009-12-08 2009-12-08 Menetelmä ja laitteisto kiintoaineen erottamiseksi lietteestä sekä menetelmän ja/tai laitteiston käyttö
PCT/FI2010/000074 WO2011070219A1 (en) 2009-12-08 2010-12-08 Method and apparatus to create uniform mixing in connection with a hydrometalurgical process

Publications (1)

Publication Number Publication Date
ZA201203911B true ZA201203911B (en) 2013-04-24

Family

ID=41462762

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2012/03911A ZA201203911B (en) 2009-12-08 2012-05-29 Method and apparatus to create uniform mixing in connection with a hydrometallurgical process

Country Status (11)

Country Link
EP (1) EP2509709A4 (zh)
CN (1) CN102665887B (zh)
AU (1) AU2010329807A1 (zh)
BR (1) BR112012013894A2 (zh)
CA (1) CA2780852A1 (zh)
CL (1) CL2012001477A1 (zh)
EA (1) EA022724B1 (zh)
FI (2) FI123597B (zh)
PE (1) PE20130300A1 (zh)
WO (2) WO2011070218A1 (zh)
ZA (1) ZA201203911B (zh)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3593914A1 (en) * 2012-06-21 2020-01-15 Suncor Energy Inc. Enhanced techniques for dewatering thick fine tailings
CN103936042A (zh) * 2013-01-22 2014-07-23 贵阳铝镁设计研究院有限公司 一种三轴搅拌分解槽
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
WO2015168376A1 (en) 2014-04-30 2015-11-05 Dow Global Technologies Llc Treatment of aqueous mineral suspensions with a polymeric flocculants
MX2016013542A (es) 2014-04-30 2017-02-14 Dow Global Technologies Llc Floculantes polimericos para el tratamiento de suspensiones minerales acuosas.
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 (zh) * 2014-10-15 2016-08-17 浙江辰鸿纺织品科技有限公司 一种用于窗布浆料高效分散混合装置
CA2996290C (en) 2015-08-25 2023-10-17 Dow Global Technologies Llc Flocculation of high-solids mineral slurries
AR108480A1 (es) 2016-05-27 2018-08-22 Dow Global Technologies Llc Método de tratamiento de suspensiones minerales con alto contenido de sólidos con floculantes poliméricos
CA3031784A1 (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
CA3038046A1 (en) 2016-09-27 2018-04-05 Dow Global Technologies Llc Process for dewatering an aqueous process stream
CN106861501A (zh) * 2017-03-20 2017-06-20 无锡科技职业学院 一种高剪切乳化溶解混合釜
DE112019001195T5 (de) * 2018-03-05 2020-12-03 Nippon Sosey Kogyo Co.,Ltd Rotationsmischer in einer Injektionsmaschine für ein Zwei-Flüssigkeiten-Gemisch
CN109529703A (zh) * 2018-11-28 2019-03-29 河南易成新能源股份有限公司 石墨制品配料混合装置
CN112456672A (zh) * 2019-09-09 2021-03-09 国家能源投资集团有限责任公司 一种矿井水处理方法及系统
EP4139031A4 (en) * 2020-04-20 2024-01-24 Metso Finland Oy MIXING ARRANGEMENT, MIXER SETTLEMENT TANK UNIT AND USE

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR615110A (fr) * 1926-04-26 1926-12-30 Malaxeur
NL52125C (zh) * 1939-03-31 1942-03-16
DE1225951B (de) * 1961-08-10 1966-09-29 Wilhelm Heinrich Schmidt Mischvorrichtung
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 (zh) * 1993-03-26 1994-03-09 郭洪臣 双轴异向螺旋叶带式混合机
DE19901267B4 (de) * 1999-01-15 2006-08-10 Löhr, Anke, Dr. Misch- und Behandlungsvorrichtung
FI114783B (fi) * 2001-06-25 2004-12-31 Outokumpu Oy Menetelmä ja laite lietteen selkeyttämiseksi
FI123662B (fi) * 2006-02-17 2013-08-30 Outotec Oyj Menetelmä ja sekoitinlaitteisto kaasun sekoittamiseksi lietteeseen suljetussa reaktorissa
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
FI124092B (fi) 2014-03-14
WO2011070219A8 (en) 2011-11-17
CA2780852A1 (en) 2011-06-16
FI20096296A0 (fi) 2009-12-08
FI123597B (fi) 2013-07-31
PE20130300A1 (es) 2013-03-22
WO2011070219A1 (en) 2011-06-16
FI20100318A0 (fi) 2010-09-16
EA201290405A1 (ru) 2013-01-30
EA022724B1 (ru) 2016-02-29
CN102665887A (zh) 2012-09-12
WO2011070218A1 (en) 2011-06-16
AU2010329807A1 (en) 2012-06-21
EP2509709A1 (en) 2012-10-17
EP2509709A4 (en) 2016-01-06
AU2010329807A8 (en) 2012-07-19
CL2012001477A1 (es) 2012-11-16
BR112012013894A2 (pt) 2016-05-03
CN102665887B (zh) 2015-06-24
FI20096296A (fi) 2011-06-09
FI20100318A (fi) 2011-06-09

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