FI20000534A0 - Förfarande för upplösning av fast ämne som finns i slam - Google Patents

Förfarande för upplösning av fast ämne som finns i slam

Info

Publication number
FI20000534A0
FI20000534A0 FI20000534A FI20000534A FI20000534A0 FI 20000534 A0 FI20000534 A0 FI 20000534A0 FI 20000534 A FI20000534 A FI 20000534A FI 20000534 A FI20000534 A FI 20000534A FI 20000534 A0 FI20000534 A0 FI 20000534A0
Authority
FI
Finland
Prior art keywords
central pipe
sludge
mixer
reactor
lower edge
Prior art date
Application number
FI20000534A
Other languages
English (en)
Finnish (fi)
Other versions
FI20000534A (sv
FI109457B (sv
Inventor
Heikki Takala
Yrjoe 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
Priority to FI20000534A priority Critical patent/FI109457B/sv
Publication of FI20000534A0 publication Critical patent/FI20000534A0/sv
Publication of FI20000534A publication Critical patent/FI20000534A/sv
Application granted granted Critical
Publication of FI109457B publication Critical patent/FI109457B/sv

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)
  • 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)
  • 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)
  • Physical Or Chemical Processes And Apparatus (AREA)
FI20000534A 1999-08-12 2000-03-09 Förfarande för upplösning av fast ämne som finns i slam FI109457B (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI20000534A FI109457B (sv) 1999-08-12 2000-03-09 Förfarande för upplösning av fast ämne som finns i slam

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI991719 1999-08-12
FI991719 1999-08-12
FI20000534A FI109457B (sv) 1999-08-12 2000-03-09 Förfarande för upplösning av fast ämne som finns i slam
FI20000534 2000-03-09

Publications (3)

Publication Number Publication Date
FI20000534A0 true FI20000534A0 (sv) 2000-03-09
FI20000534A FI20000534A (sv) 2001-02-12
FI109457B FI109457B (sv) 2002-08-15

Family

ID=8555151

Family Applications (2)

Application Number Title Priority Date Filing Date
FI20000534A FI109457B (sv) 1999-08-12 2000-03-09 Förfarande för upplösning av fast ämne som finns i slam
FI20000533A FI109456B (sv) 1999-08-12 2000-03-09 Apparatur för upplösning av fast ämne som finns i slam

Family Applications After (1)

Application Number Title Priority Date Filing Date
FI20000533A FI109456B (sv) 1999-08-12 2000-03-09 Apparatur för upplösning av fast ämne som finns i slam

Country Status (18)

Country Link
US (2) US6793816B1 (sv)
EP (2) EP1225970B1 (sv)
JP (2) JP4373044B2 (sv)
AT (2) ATE279971T1 (sv)
AU (2) AU777986B2 (sv)
BR (2) BR0013214A (sv)
CA (2) CA2381480C (sv)
DE (2) DE60015158T2 (sv)
EA (2) EA003309B1 (sv)
ES (2) ES2220502T3 (sv)
FI (2) FI109457B (sv)
MX (2) MXPA02001468A (sv)
NO (2) NO322104B1 (sv)
PE (2) PE20010615A1 (sv)
PL (2) PL194705B1 (sv)
PT (2) PT1212132E (sv)
WO (2) WO2001012308A1 (sv)
ZA (2) ZA200200819B (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005059187B3 (de) * 2005-11-10 2007-06-28 Vortex-Nanofluid Gmbh Vorrichtung mit umgreifendem Rotor und Verfahren zum Herstellen von Nano-Dispersionen
FI118473B (sv) * 2006-02-17 2007-11-30 Outotec Oyj Förfarande för att utvinna koppar ur kopparsulfidmalm
FI121002B (sv) * 2008-11-25 2010-06-15 Outotec Oyj Öppen tryckreaktor för blandning och förfarande för sammanblandning av gas och slam
DE102010023832A1 (de) 2010-06-10 2011-12-15 Sig Technology Ag Vorrichtung und Verfahren zur Bevorratung von Produkten
EP3088075B1 (en) * 2013-12-26 2022-01-05 Sumitomo Heavy Industries Process Equipment Co., Ltd. Stirring blade and stirring device
FI126361B (sv) 2014-06-30 2016-10-31 Outotec Finland Oy Reaktor för blandning av vätska, gas och fast material
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
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

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US483848A (en) * 1892-10-04 John thomas jones
US3236744A (en) * 1962-12-26 1966-02-22 Ebara Infilco Yeast fermentation apparatus
JPS51125956A (en) * 1974-10-07 1976-11-02 Nippon Sangyo Gijutsu Kk Method and apparatus for purification of waste liquor
JPS5217268A (en) * 1975-07-26 1977-02-09 Agency Of Ind Science & Technol Elimination method due to fluid collision dispersion device of fluid f oams within tank
GB1584103A (en) * 1977-06-01 1981-02-04 Ranks Hovis Mcdougall Ltd Method and apparatus for promoting fermentation
FI73148C (sv) * 1982-08-24 1987-09-10 Outokumpu Oy Sätt att dispergera en gas i en vätska innehållande fast material och en anordning därför.
US4548768A (en) * 1982-08-31 1985-10-22 Aluminum Company Of America Method for the production of atomized metal particles
FI67031C (fi) 1983-02-24 1985-01-10 Outokumpu Oy Saett att oxidera slam innehaollande rikligt med fast materialoch en motstroemsbubbelreaktor foer utfoerande av saettet
US4571090A (en) * 1984-04-11 1986-02-18 General Signal Corp. Mixing systems
US4955482A (en) * 1985-09-20 1990-09-11 Kamyr, Inc. Screen cleaning in cil & cip systems
DE3626231A1 (de) 1986-08-02 1988-03-03 Gerhard Velebil Fluessigkeits-gas-dispersionsreaktor
US4729788A (en) * 1987-01-23 1988-03-08 Advanced Mineral Technologies, Inc. Thermophilic microbial treatment of precious metal ores
US5006320A (en) * 1990-03-05 1991-04-09 William W. Reid Microbiological oxidation process for recovering mineral values
JP2519058Y2 (ja) * 1991-09-24 1996-12-04 川崎重工業株式会社 培養装置
US5244603A (en) * 1992-07-17 1993-09-14 Praxair Technology, Inc. Enhanced gas-liquid mixing under variable liquid operating level conditions
JP3337744B2 (ja) * 1993-02-17 2002-10-21 株式会社オー・エイチ・アール 含油汚泥の組成成分分離装置
ES2159584T3 (es) * 1994-05-11 2001-10-16 Praxair Technology Inc Oxidacion mejorada de compuestos organicos.
JP3448719B2 (ja) * 1994-12-16 2003-09-22 哲夫 西田 無臭化改質培養処理槽
US5711902A (en) * 1996-11-15 1998-01-27 Hsu; Yung-Chien Gas-induced reactor
US5925290A (en) * 1997-08-08 1999-07-20 Rhone-Poulenc Inc. Gas-liquid venturi mixer
AU9330601A (en) * 2000-09-29 2002-04-08 Newmont Mining Corp Method and apparatus for chemical processing

Also Published As

Publication number Publication date
NO322104B1 (no) 2006-08-14
CA2381480C (en) 2007-03-13
CA2381475C (en) 2007-03-13
FI20000534A (sv) 2001-02-12
EP1225970A1 (en) 2002-07-31
EP1225970B1 (en) 2004-06-02
DE60015158D1 (de) 2004-11-25
ATE279971T1 (de) 2004-11-15
AU6446800A (en) 2001-03-13
CA2381475A1 (en) 2001-02-22
EA200200245A1 (ru) 2002-08-29
NO20020527L (no) 2002-02-01
NO20020505L (no) 2002-01-31
PL354074A1 (en) 2003-12-15
AU6446700A (en) 2001-03-13
PE20010616A1 (es) 2001-05-31
FI20000533A (sv) 2001-02-12
DE60011283T2 (de) 2004-09-23
CA2381480A1 (en) 2001-02-22
PT1212132E (pt) 2005-01-31
MXPA02001468A (es) 2005-10-05
FI109456B (sv) 2002-08-15
MXPA02001469A (es) 2005-10-05
JP2003507159A (ja) 2003-02-25
US6770207B1 (en) 2004-08-03
NO20020527D0 (no) 2002-02-01
BR0013214A (pt) 2002-04-23
AU777990B2 (en) 2004-11-11
ATE268213T1 (de) 2004-06-15
JP4387628B2 (ja) 2009-12-16
PL354082A1 (en) 2003-12-15
JP2003507158A (ja) 2003-02-25
FI20000533A0 (sv) 2000-03-09
DE60011283D1 (de) 2004-07-08
WO2001012307A1 (en) 2001-02-22
BR0013215B1 (pt) 2009-05-05
PL194705B1 (pl) 2007-06-29
ZA200200818B (en) 2002-12-24
AU777986B2 (en) 2004-11-11
JP4373044B2 (ja) 2009-11-25
NO322105B1 (no) 2006-08-14
WO2001012308A1 (en) 2001-02-22
ZA200200819B (en) 2002-08-12
PE20010615A1 (es) 2001-05-30
EA003309B1 (ru) 2003-04-24
BR0013215A (pt) 2002-04-23
EP1212132B1 (en) 2004-10-20
NO20020505D0 (no) 2002-01-31
EA200200244A1 (ru) 2002-08-29
PL195594B1 (pl) 2007-10-31
EP1212132A1 (en) 2002-06-12
PT1225970E (pt) 2004-08-31
ES2220502T3 (es) 2004-12-16
DE60015158T2 (de) 2005-02-17
EA003344B1 (ru) 2003-04-24
ES2230133T3 (es) 2005-05-01
FI109457B (sv) 2002-08-15
US6793816B1 (en) 2004-09-21

Similar Documents

Publication Publication Date Title
FI20000534A0 (sv) Förfarande för upplösning av fast ämne som finns i slam
US5350543A (en) Method and apparatus for aerating an aqueous solution
JP2659403B2 (ja) バイオガス反応器
US9010734B1 (en) Apparatus for aerating an aqueous solution
JP2003507159A5 (sv)
JP4215548B2 (ja) 油水分離装置
CN109851091A (zh) 油气田含盐废水高效微气泡气浮除油除悬浮物系统及工艺
WO2005026062A2 (en) Process and reactor for intensified and energy-efficient, biological (waste-)water treatment
CN212504218U (zh) 污水生化处置装置
CN208975243U (zh) 防反洗跑料活性炭过滤器及污水处理系统
KR100709051B1 (ko) 슬러지로부터 고체물질을 침출시키기 위한 장치
JPH0724478A (ja) 気泡塔式反応槽
JPS6229118B2 (sv)
JPS588586A (ja) 流動床式汚水処理装置
TH46021A (th) วิธีการสำหรับชะละลายของแข็งออกจากตะกอน
JP2006212636A (ja) 流動床式排水処理装置
JP2018023931A (ja) 生物処理槽の運転方法
TH46020A (th) วิธีการสำหรับชะละลายของแข็งออกจากตะกอน
JPS55167096A (en) Water treating apparatus
JPS61125482A (ja) 加圧浮上分離装置
RU2003116699A (ru) Система очистки сточных вод
JPS56124378A (en) Continuous fermentation reaction apparatus

Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: OUTOTEC OYJ

Free format text: OUTOTEC OYJ

MA Patent expired