EA200200244A1 - Способ выщелачивания твердого вещества из шлама - Google Patents

Способ выщелачивания твердого вещества из шлама

Info

Publication number
EA200200244A1
EA200200244A1 EA200200244A EA200200244A EA200200244A1 EA 200200244 A1 EA200200244 A1 EA 200200244A1 EA 200200244 A EA200200244 A EA 200200244A EA 200200244 A EA200200244 A EA 200200244A EA 200200244 A1 EA200200244 A1 EA 200200244A1
Authority
EA
Eurasian Patent Office
Prior art keywords
central pipe
sludge
mixer
reactor
solid matter
Prior art date
Application number
EA200200244A
Other languages
English (en)
Other versions
EA003309B1 (ru
Inventor
Хейкки Такала
Ирьё Ойнонен
Original Assignee
Оутокумпу Ойй
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 Оутокумпу Ойй filed Critical Оутокумпу Ойй
Publication of EA200200244A1 publication Critical patent/EA200200244A1/ru
Publication of EA003309B1 publication Critical patent/EA003309B1/ru

Links

Classifications

    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • B01J8/22—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
    • B01J8/224—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement
    • B01J8/226—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement internally, i.e. the particles rotate within the vessel
    • 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
    • B01F27/115—Stirrers characterised by the configuration of the stirrers comprising discs or disc-like elements essentially perpendicular to the stirrer shaft axis
    • 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
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • 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
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • 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
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2334—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer
    • B01F23/23341—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer with tubes surrounding the stirrer
    • 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
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2336—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer
    • B01F23/23362—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer the gas being introduced under the stirrer
    • 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
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/2366—Parts; Accessories
    • B01F23/2368—Mixing receptacles, e.g. tanks, vessels or reactors, being completely closed, e.g. hermetically closed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
    • B01F25/52—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle with a rotary stirrer in the recirculation tube
    • 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
    • C02F11/06—Treatment of sludge; Devices therefor by oxidation
    • C02F11/08—Wet air oxidation
    • 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
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00823—Mixing elements
    • B01J2208/00831—Stationary elements
    • B01J2208/0084—Stationary elements inside the bed, e.g. baffles
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/19—Details relating to the geometry of the reactor
    • B01J2219/194—Details relating to the geometry of the reactor round
    • B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
    • B01J2219/1943—Details relating to the geometry of the reactor round circular or disk-shaped cylindrical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Treatment Of Sludge (AREA)
  • Disintegrating Or Milling (AREA)
  • Glass Compositions (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Saccharide Compounds (AREA)
  • Catalysts (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

Изобретение касается способа выщелачивания твердого материала из шлама с помощью газа, содержащего кислород, причем твердое вещество шлама рециркулируют в высоком реакторе, оснащенном центральной трубой в центре реактора и мешалкой двойного действия, расположенной в непосредственной близости от нижней кромки центральной трубы. Поток образуется с помощью мешалки, которая всасывает шлам из центральной трубы в направлении вниз, а газ, подаваемый в шлам в нижней части реактора, диспергируется в виде мелких пузырьков в шламе снаружи от центральной трубы, и направление потока шлама изменяется на восходящее во внешнем корпусе реактора.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200200244A 1999-08-12 2000-08-10 Способ выщелачивания твердого вещества из шлама EA003309B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI991719 1999-08-12
PCT/FI2000/000681 WO2001012307A1 (en) 1999-08-12 2000-08-10 Method for the leaching of solid matter from sludge

Publications (2)

Publication Number Publication Date
EA200200244A1 true EA200200244A1 (ru) 2002-08-29
EA003309B1 EA003309B1 (ru) 2003-04-24

Family

ID=8555151

Family Applications (2)

Application Number Title Priority Date Filing Date
EA200200244A EA003309B1 (ru) 1999-08-12 2000-08-10 Способ выщелачивания твердого вещества из шлама
EA200200245A EA003344B1 (ru) 1999-08-12 2000-08-10 Устройство для выщелачивания твердого вещества из шлама

Family Applications After (1)

Application Number Title Priority Date Filing Date
EA200200245A EA003344B1 (ru) 1999-08-12 2000-08-10 Устройство для выщелачивания твердого вещества из шлама

Country Status (18)

Country Link
US (2) US6793816B1 (ru)
EP (2) EP1225970B1 (ru)
JP (2) JP4387628B2 (ru)
AT (2) ATE279971T1 (ru)
AU (2) AU777986B2 (ru)
BR (2) BR0013215B1 (ru)
CA (2) CA2381475C (ru)
DE (2) DE60015158T2 (ru)
EA (2) EA003309B1 (ru)
ES (2) ES2220502T3 (ru)
FI (2) FI109456B (ru)
MX (2) MXPA02001469A (ru)
NO (2) NO322104B1 (ru)
PE (2) PE20010615A1 (ru)
PL (2) PL195594B1 (ru)
PT (2) PT1212132E (ru)
WO (2) WO2001012307A1 (ru)
ZA (2) ZA200200818B (ru)

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DE102005059187B3 (de) * 2005-11-10 2007-06-28 Vortex-Nanofluid Gmbh Vorrichtung mit umgreifendem Rotor und Verfahren zum Herstellen von Nano-Dispersionen
FI118473B (fi) * 2006-02-17 2007-11-30 Outotec Oyj Menetelmä kuparin talteenottamiseksi kuparisulfidimalmista
FI121002B (fi) * 2008-11-25 2010-06-15 Outotec Oyj Avoin paineenalainen sekoitusreaktori ja menetelmä kaasun ja lietteen sekoitttamiseksi toisiinsa
DE102010023832A1 (de) * 2010-06-10 2011-12-15 Sig Technology Ag Vorrichtung und Verfahren zur Bevorratung von Produkten
WO2015098290A1 (ja) * 2013-12-26 2015-07-02 住友重機械プロセス機器株式会社 撹拌翼及び撹拌装置
FI126361B (en) 2014-06-30 2016-10-31 Outotec Finland Oy Reactor for mixing liquids, gases and solids
JP6402998B2 (ja) * 2014-10-31 2018-10-10 アクアテクノＥｓｃｏ事業株式会社 汚泥処理装置、汚泥処理システム
US20210331956A1 (en) * 2016-09-19 2021-10-28 Linde Aktiengesellschaft Methods for wastewater treatment
CN108654124B (zh) * 2018-05-31 2020-11-24 万华化学集团股份有限公司 一种脱除乳液中挥发性有机化合物的装置及方法
CN113337336B (zh) * 2021-06-09 2023-02-10 会泽县民悦农业科技有限公司 可调整混合糠比例的油糠收集系统

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Also Published As

Publication number Publication date
JP2003507158A (ja) 2003-02-25
ATE268213T1 (de) 2004-06-15
EP1212132A1 (en) 2002-06-12
EP1225970B1 (en) 2004-06-02
NO20020505L (no) 2002-01-31
CA2381480C (en) 2007-03-13
DE60011283T2 (de) 2004-09-23
NO322105B1 (no) 2006-08-14
ZA200200818B (en) 2002-12-24
NO322104B1 (no) 2006-08-14
FI20000533A (fi) 2001-02-12
EA200200245A1 (ru) 2002-08-29
FI20000534A0 (fi) 2000-03-09
AU6446700A (en) 2001-03-13
FI109456B (fi) 2002-08-15
PE20010616A1 (es) 2001-05-31
DE60015158T2 (de) 2005-02-17
NO20020527L (no) 2002-02-01
EP1212132B1 (en) 2004-10-20
EA003309B1 (ru) 2003-04-24
FI109457B (fi) 2002-08-15
PL354074A1 (en) 2003-12-15
CA2381475C (en) 2007-03-13
MXPA02001469A (es) 2005-10-05
JP4387628B2 (ja) 2009-12-16
FI20000533A0 (fi) 2000-03-09
ATE279971T1 (de) 2004-11-15
PL354082A1 (en) 2003-12-15
BR0013214A (pt) 2002-04-23
MXPA02001468A (es) 2005-10-05
AU6446800A (en) 2001-03-13
NO20020527D0 (no) 2002-02-01
ES2220502T3 (es) 2004-12-16
JP2003507159A (ja) 2003-02-25
CA2381480A1 (en) 2001-02-22
WO2001012307A1 (en) 2001-02-22
FI20000534A (fi) 2001-02-12
PL194705B1 (pl) 2007-06-29
PT1212132E (pt) 2005-01-31
US6770207B1 (en) 2004-08-03
AU777990B2 (en) 2004-11-11
JP4373044B2 (ja) 2009-11-25
BR0013215A (pt) 2002-04-23
NO20020505D0 (no) 2002-01-31
DE60011283D1 (de) 2004-07-08
ES2230133T3 (es) 2005-05-01
AU777986B2 (en) 2004-11-11
US6793816B1 (en) 2004-09-21
PT1225970E (pt) 2004-08-31
EP1225970A1 (en) 2002-07-31
BR0013215B1 (pt) 2009-05-05
EA003344B1 (ru) 2003-04-24
PL195594B1 (pl) 2007-10-31
CA2381475A1 (en) 2001-02-22
ZA200200819B (en) 2002-08-12
DE60015158D1 (de) 2004-11-25
WO2001012308A1 (en) 2001-02-22
PE20010615A1 (es) 2001-05-30

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Legal Events

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG MD TJ TM

PC4A Registration of transfer of a eurasian patent by assignment
MK4A Patent expired

Designated state(s): KZ RU