BR0013214A - Método para lixiviação de matéria sólida a partir de uma pasta fluida - Google Patents

Método para lixiviação de matéria sólida a partir de uma pasta fluida

Info

Publication number
BR0013214A
BR0013214A BR0013214-4A BR0013214A BR0013214A BR 0013214 A BR0013214 A BR 0013214A BR 0013214 A BR0013214 A BR 0013214A BR 0013214 A BR0013214 A BR 0013214A
Authority
BR
Brazil
Prior art keywords
slurry
solid matter
reactor
central tube
leaching solid
Prior art date
Application number
BR0013214-4A
Other languages
English (en)
Inventor
Heikki Takala
Yrj Oinonen
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of BR0013214A publication Critical patent/BR0013214A/pt

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
    • B01F27/05—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
    • 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
    • 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)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Hydrology & Water Resources (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Treatment Of Sludge (AREA)
  • Disintegrating Or Milling (AREA)
  • Glass Compositions (AREA)
  • Saccharide Compounds (AREA)
  • Catalysts (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

"'MéTODO PARA LIXIVIAçãO DE MATéRIA SóLIDA A PARTIR DE UMA PASTA FLUIDA". A presente invenção se refere a um método para lixiviação de matéria sólida a partir de uma pasta fluida, tendo a ajuda de um gás contendo oxigênio, em que a matéria sólida da pasta fluida é recirculada em um reator de grande altura, equipado com um tubo central no centro do reator e um misturador de dupla ação localizado na vizinhança da borda inferior do tubo central. Assim, é formado um fluxo com a ajuda do misturador que promove a sucção da pasta fluida do tubo central descendentemente, e um gás a ser conduzido na pasta fluida na parte de base do reator é disperso na forma de pequenas bolhas dentro da pasta fluida, externamente ao tubo central e a direção do fluxo da pasta fluida é tornada ascendente no envoltório externo ao reator.
BR0013214-4A 1999-08-12 2000-08-10 Método para lixiviação de matéria sólida a partir de uma pasta fluida BR0013214A (pt)

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 (1)

Publication Number Publication Date
BR0013214A true BR0013214A (pt) 2002-04-23

Family

ID=8555151

Family Applications (2)

Application Number Title Priority Date Filing Date
BR0013214-4A BR0013214A (pt) 1999-08-12 2000-08-10 Método para lixiviação de matéria sólida a partir de uma pasta fluida
BRPI0013215-2A BR0013215B1 (pt) 1999-08-12 2000-08-10 equipamento para lixiviação de matéria sólida a partir de uma pasta fluida.

Family Applications After (1)

Application Number Title Priority Date Filing Date
BRPI0013215-2A BR0013215B1 (pt) 1999-08-12 2000-08-10 equipamento para lixiviação de matéria sólida a partir de uma pasta fluida.

Country Status (18)

Country Link
US (2) US6770207B1 (pt)
EP (2) EP1212132B1 (pt)
JP (2) JP4387628B2 (pt)
AT (2) ATE268213T1 (pt)
AU (2) AU777986B2 (pt)
BR (2) BR0013214A (pt)
CA (2) CA2381475C (pt)
DE (2) DE60011283T2 (pt)
EA (2) EA003309B1 (pt)
ES (2) ES2220502T3 (pt)
FI (2) FI109456B (pt)
MX (2) MXPA02001468A (pt)
NO (2) NO322104B1 (pt)
PE (2) PE20010616A1 (pt)
PL (2) PL194705B1 (pt)
PT (2) PT1212132E (pt)
WO (2) WO2001012307A1 (pt)
ZA (2) ZA200200819B (pt)

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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
WO2018053424A1 (en) * 2016-09-19 2018-03-22 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
DE102019102583A1 (de) * 2019-02-01 2020-08-06 Ystral Gmbh Maschinenbau + Processtechnik Rotor für eine Vorrichtung zum Mischen von Pulver und Flüssigkeit und Vorrichtung zum Mischen von Pulver und Flüssigkeit
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
CA2381475A1 (en) 2001-02-22
FI20000533L (fi) 2001-02-12
PT1225970E (pt) 2004-08-31
EP1225970B1 (en) 2004-06-02
DE60011283D1 (de) 2004-07-08
ZA200200819B (en) 2002-08-12
ZA200200818B (en) 2002-12-24
PL354082A1 (pl) 2003-12-15
DE60015158T2 (de) 2005-02-17
ES2230133T3 (es) 2005-05-01
NO20020527L (no) 2002-02-01
CA2381480A1 (en) 2001-02-22
FI109457B (fi) 2002-08-15
FI109456B (fi) 2002-08-15
FI20000533A0 (fi) 2000-03-09
CA2381475C (en) 2007-03-13
BR0013215A (pt) 2002-04-23
NO322105B1 (no) 2006-08-14
JP4373044B2 (ja) 2009-11-25
EP1225970A1 (en) 2002-07-31
NO20020527D0 (no) 2002-02-01
JP2003507159A (ja) 2003-02-25
US6793816B1 (en) 2004-09-21
FI20000534A0 (fi) 2000-03-09
ATE279971T1 (de) 2004-11-15
PL195594B1 (pl) 2007-10-31
EA200200244A1 (ru) 2002-08-29
JP2003507158A (ja) 2003-02-25
MXPA02001468A (es) 2005-10-05
ATE268213T1 (de) 2004-06-15
MXPA02001469A (es) 2005-10-05
WO2001012308A1 (en) 2001-02-22
CA2381480C (en) 2007-03-13
AU777986B2 (en) 2004-11-11
DE60015158D1 (de) 2004-11-25
US6770207B1 (en) 2004-08-03
NO20020505D0 (no) 2002-01-31
NO322104B1 (no) 2006-08-14
EA003309B1 (ru) 2003-04-24
EP1212132B1 (en) 2004-10-20
WO2001012307A1 (en) 2001-02-22
PT1212132E (pt) 2005-01-31
EA003344B1 (ru) 2003-04-24
NO20020505L (no) 2002-01-31
BR0013215B1 (pt) 2009-05-05
DE60011283T2 (de) 2004-09-23
AU6446800A (en) 2001-03-13
PE20010615A1 (es) 2001-05-30
FI20000534L (fi) 2001-02-12
AU777990B2 (en) 2004-11-11
EP1212132A1 (en) 2002-06-12
AU6446700A (en) 2001-03-13
PL194705B1 (pl) 2007-06-29
EA200200245A1 (ru) 2002-08-29
JP4387628B2 (ja) 2009-12-16
ES2220502T3 (es) 2004-12-16
PL354074A1 (pl) 2003-12-15
PE20010616A1 (es) 2001-05-31

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: ASSIM SENDO, DE ACORDO COM O ART. 37, INDEFIRO O PRESENTE PEDIDO, UMA VEZ QUE NAO ATENDE AO REQUISITO DE ATIVIDADE INVENTIVA (ART. 8O COMBINADO COM ART. 13 DA LPI).

B12B Appeal against refusal [chapter 12.2 patent gazette]