FI123597B - Menetelmä ja laitteisto kiintoaineen erottamiseksi lietteestä sekä menetelmän ja/tai laitteiston käyttö - Google Patents

Menetelmä ja laitteisto kiintoaineen erottamiseksi lietteestä sekä menetelmän ja/tai laitteiston käyttö Download PDF

Info

Publication number
FI123597B
FI123597B FI20096296A FI20096296A FI123597B FI 123597 B FI123597 B FI 123597B FI 20096296 A FI20096296 A FI 20096296A FI 20096296 A FI20096296 A FI 20096296A FI 123597 B FI123597 B FI 123597B
Authority
FI
Finland
Prior art keywords
spiral
mixer
flocculant
sludge
rotor
Prior art date
Application number
FI20096296A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20096296A0 (fi
FI20096296A (fi
Inventor
Jussi Vaarno
Bror Nyman
Juhani Lyyra
Pertti Pekkala
Launo Leo Lilja
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 FI20096296A0 publication Critical patent/FI20096296A0/fi
Priority to FI20096296A priority Critical patent/FI123597B/fi
Priority to FI20100318A priority patent/FI124092B/fi
Priority to PCT/FI2010/000074 priority patent/WO2011070219A1/en
Priority to BR112012013894A priority patent/BR112012013894A2/pt
Priority to CN201080055633.2A priority patent/CN102665887B/zh
Priority to EA201290405A priority patent/EA022724B1/ru
Priority to PCT/FI2010/000073 priority patent/WO2011070218A1/en
Priority to EP10835537.1A priority patent/EP2509709A4/en
Priority to AU2010329807A priority patent/AU2010329807A1/en
Priority to PE2012000773A priority patent/PE20130300A1/es
Priority to CA2780852A priority patent/CA2780852A1/en
Publication of FI20096296A publication Critical patent/FI20096296A/fi
Priority to ZA2012/03911A priority patent/ZA201203911B/en
Priority to CL2012001477A priority patent/CL2012001477A1/es
Application granted granted Critical
Publication of FI123597B publication Critical patent/FI123597B/fi

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)
FI20096296A 2009-12-08 2009-12-08 Menetelmä ja laitteisto kiintoaineen erottamiseksi lietteestä sekä menetelmän ja/tai laitteiston käyttö FI123597B (fi)

Priority Applications (13)

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
FI20100318A FI124092B (fi) 2009-12-08 2010-09-16 Menetelmä ja laitteisto yhtenäisen sekoituksen muodostamiseksi hydrometallurgisen prosessin yhteydessä
PCT/FI2010/000073 WO2011070218A1 (en) 2009-12-08 2010-12-08 Method and equipment for separating solids from slurry and use of the method and/or equipment
PE2012000773A PE20130300A1 (es) 2009-12-08 2010-12-08 Metodo y aparato para crear una mezcla uniforme en conexion con un proceso hidrometalurgico
CN201080055633.2A CN102665887B (zh) 2009-12-08 2010-12-08 用于产生与湿法冶金工艺相关的均匀混合的方法和装置
EA201290405A EA022724B1 (ru) 2009-12-08 2010-12-08 Способ и установка для создания однородного перемешивания в гидрометаллургическом процессе
PCT/FI2010/000074 WO2011070219A1 (en) 2009-12-08 2010-12-08 Method and apparatus to create uniform mixing in connection with a hydrometalurgical process
EP10835537.1A EP2509709A4 (en) 2009-12-08 2010-12-08 METHOD AND APPARATUS FOR CREATING A UNIFORM MIXTURE IN RELATION TO A HYDROMETALLURGICAL PROCESS
AU2010329807A AU2010329807A1 (en) 2009-12-08 2010-12-08 Method and apparatus to create uniform mixing in connection with a hydrometallurgical process
BR112012013894A BR112012013894A2 (pt) 2009-12-08 2010-12-08 método e aparelho para proporcionar uma mistura uniforme em conexão com um processo hidrometalúrgico
CA2780852A CA2780852A1 (en) 2009-12-08 2010-12-08 Method and apparatus to create uniform mixing in connection with a hydrometallurgical process
ZA2012/03911A ZA201203911B (en) 2009-12-08 2012-05-29 Method and apparatus to create uniform mixing in connection with a hydrometallurgical process
CL2012001477A CL2012001477A1 (es) 2009-12-08 2012-06-06 Metodo y aparato para mezclar una o varias soluciones en un reactor, donde se forma una mezcla uniforme con un flujo de circulación vertical en el reactor por medio de un mezclador de múltiples etapas, que consiste de por lo menos tres rotores de hélice, con lo cual la zona de mezcla primaria es mas del 70% del volumen efectivo del reactor.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20096296 2009-12-08
FI20096296A FI123597B (fi) 2009-12-08 2009-12-08 Menetelmä ja laitteisto kiintoaineen erottamiseksi lietteestä sekä menetelmän ja/tai laitteiston käyttö

Publications (3)

Publication Number Publication Date
FI20096296A0 FI20096296A0 (fi) 2009-12-08
FI20096296A FI20096296A (fi) 2011-06-09
FI123597B true FI123597B (fi) 2013-07-31

Family

ID=41462762

Family Applications (2)

Application Number Title Priority Date Filing Date
FI20096296A FI123597B (fi) 2009-12-08 2009-12-08 Menetelmä ja laitteisto kiintoaineen erottamiseksi lietteestä sekä menetelmän ja/tai laitteiston käyttö
FI20100318A FI124092B (fi) 2009-12-08 2010-09-16 Menetelmä ja laitteisto yhtenäisen sekoituksen muodostamiseksi hydrometallurgisen prosessin yhteydessä

Family Applications After (1)

Application Number Title Priority Date Filing Date
FI20100318A FI124092B (fi) 2009-12-08 2010-09-16 Menetelmä ja laitteisto yhtenäisen sekoituksen muodostamiseksi hydrometallurgisen prosessin yhteydessä

Country Status (11)

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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2874093C (en) * 2012-06-21 2020-11-03 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
BR112016024265A2 (pt) 2014-04-30 2017-08-15 Dow Global Technologies Llc tratamento de suspensões minerais aquosas com um floculante polimérico
BR112016024409A2 (pt) 2014-04-30 2017-08-15 Dow Global Technologies Llc floculantes poliméricos para tratar suspensões minerais aquosas
US20170216791A1 (en) 2014-07-31 2017-08-03 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
US20190233310A1 (en) 2016-07-25 2019-08-01 Dow Global Technologies Llc Acoustic mixing for flocculant addition to mineral suspensions
WO2018057325A1 (en) 2016-09-23 2018-03-29 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 (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
EP3680007B1 (en) * 2018-03-05 2023-06-07 Nippon Sosey Kogyo Co., Ltd. Rotary mixer in two-liquid mixture injection machine
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
WO2021214372A1 (en) * 2020-04-20 2021-10-28 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 (fr) * 1926-04-26 1926-12-30 Malaxeur
NL52125C (es) * 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
CA2673982A1 (en) * 2008-07-28 2010-01-28 Hunton Energy Holdings, LLC Basic filtration of bitumen fines

Also Published As

Publication number Publication date
EA201290405A1 (ru) 2013-01-30
EP2509709A1 (en) 2012-10-17
EA022724B1 (ru) 2016-02-29
FI20096296A0 (fi) 2009-12-08
PE20130300A1 (es) 2013-03-22
AU2010329807A1 (en) 2012-06-21
FI20100318A0 (fi) 2010-09-16
FI124092B (fi) 2014-03-14
AU2010329807A8 (en) 2012-07-19
WO2011070219A1 (en) 2011-06-16
ZA201203911B (en) 2013-04-24
CN102665887A (zh) 2012-09-12
FI20096296A (fi) 2011-06-09
CN102665887B (zh) 2015-06-24
CA2780852A1 (en) 2011-06-16
EP2509709A4 (en) 2016-01-06
FI20100318A (fi) 2011-06-09
BR112012013894A2 (pt) 2016-05-03
CL2012001477A1 (es) 2012-11-16
WO2011070219A8 (en) 2011-11-17
WO2011070218A1 (en) 2011-06-16

Similar Documents

Publication Publication Date Title
FI123597B (fi) Menetelmä ja laitteisto kiintoaineen erottamiseksi lietteestä sekä menetelmän ja/tai laitteiston käyttö
Pahl et al. Harvesting, thickening and dewatering microalgae biomass
EP2925676B1 (en) Method and apparatus for wastewater treatment using gravimetric selection
CN110451749B (zh) 一种含油污泥超声波破乳的强化方法与系统及工艺
KR101559312B1 (ko) 관로형 반응기에 장착가능한 초기우수 및 오폐수 급속처리용 미세기포 발생장치
JP2006263670A (ja) 固液分離装置
CN102041038B (zh) 一种稠油老化油处理方法
WO2016081873A1 (en) Improved ballasted clarification system
KR20130112167A (ko) 싸이클론 침전장치
JP2008168215A (ja) 二段式凝集混和槽
US20150258510A1 (en) Device For Injecting Then Mixing Polymer In A Pipe Carrying A Solid Particle Suspension, And Method Implementing The Device
US9371491B2 (en) Bitumen recovery from oil sands tailings
Kirnev et al. Harvesting Neochloris oleoabundans using commercial organic flocculants
CA2520412C (en) System and method of gas energy management for particle flotation and separation
JP2008149256A (ja) 汚泥凝集槽及びこれを備えた汚泥濃縮装置
JP5238427B2 (ja) 加圧浮上水処理装置及び加圧浮上水処理方法
KR20190121114A (ko) 무동력 교반기 및 이를 포함하는 응집 반응 장치
KR20130123006A (ko) 원심분리장치 및 오니탈수방법
CN112295745A (zh) 一种卧螺机进料装置结构
EP0625074B1 (en) Vortex flocculation of solids suspended in liquid
RU2498946C2 (ru) Способ обезвоживания осадка сточных вод
JP6454621B2 (ja) 汚泥の凝集方法及び装置
EP4122587A1 (en) Improved mixing system for the introduction of chemical substances in a fluid to be treated
US20200197898A1 (en) Method of creating parametric resonance of energies in the atoms of chemical elements in a substance
KR101446792B1 (ko) 다축 응집기

Legal Events

Date Code Title Description
FG Patent granted

Ref document number: 123597

Country of ref document: FI

Kind code of ref document: B

MM Patent lapsed