FI103019B1 - Menetelmä ja laite kaasumaisen kemikaalin sekoittamiseksi kuitususpensioon - Google Patents

Menetelmä ja laite kaasumaisen kemikaalin sekoittamiseksi kuitususpensioon

Info

Publication number
FI103019B1
FI103019B1 FI945425A FI945425A FI103019B1 FI 103019 B1 FI103019 B1 FI 103019B1 FI 945425 A FI945425 A FI 945425A FI 945425 A FI945425 A FI 945425A FI 103019 B1 FI103019 B1 FI 103019B1
Authority
FI
Finland
Prior art keywords
mixing
gas
fiber suspension
mixer
fiber
Prior art date
Application number
FI945425A
Other languages
English (en)
Swedish (sv)
Other versions
FI103019B (fi
FI945425A0 (fi
FI945425A (fi
Inventor
Matti Manninen
Kari Peltonen
Reijo Vesala
Original Assignee
Ahlstroem 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
Priority claimed from FI940371A external-priority patent/FI98794C/fi
Application filed by Ahlstroem Oy filed Critical Ahlstroem Oy
Priority to FI945425A priority Critical patent/FI103019B1/fi
Publication of FI945425A0 publication Critical patent/FI945425A0/fi
Priority to CA002140563A priority patent/CA2140563C/en
Priority to DE69505159T priority patent/DE69505159T2/de
Priority to JP00970195A priority patent/JP3808520B2/ja
Priority to EP95100973A priority patent/EP0664150B1/en
Priority to AT95100973T priority patent/ATE171883T1/de
Priority to ES95100973T priority patent/ES2124921T3/es
Publication of FI945425A publication Critical patent/FI945425A/fi
Priority to US08/767,524 priority patent/US5791778A/en
Publication of FI103019B publication Critical patent/FI103019B/fi
Publication of FI103019B1 publication Critical patent/FI103019B1/fi
Application granted granted Critical
Priority to JP2005205646A priority patent/JP3819017B2/ja

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/147—Bleaching ; Apparatus therefor with oxygen or its allotropic modifications
    • D21C9/153—Bleaching ; Apparatus therefor with oxygen or its allotropic modifications with ozone
    • 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
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B01F23/2326—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles adding the flowing main component by suction means, e.g. using an ejector
    • 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
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
    • B01F23/237613—Ozone
    • 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
    • B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • 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
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • B01F27/707—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms the paddles co-operating, e.g. intermeshing, with elements on the receptacle wall
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
FI945425A 1994-01-25 1994-11-18 Menetelmä ja laite kaasumaisen kemikaalin sekoittamiseksi kuitususpensioon FI103019B1 (fi)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI945425A FI103019B1 (fi) 1994-01-25 1994-11-18 Menetelmä ja laite kaasumaisen kemikaalin sekoittamiseksi kuitususpensioon
CA002140563A CA2140563C (en) 1994-01-25 1995-01-19 Method and apparatus for mixing gaseous chemical to fibre suspension
ES95100973T ES2124921T3 (es) 1994-01-25 1995-01-25 Procedimiento y aparato para mezclar productos quimicos gaseosos en suspensiones de fibras.
AT95100973T ATE171883T1 (de) 1994-01-25 1995-01-25 Verfahren und apparat zum mischen einer gasförmigen chemischen substanz zu fasersuspensionen
JP00970195A JP3808520B2 (ja) 1994-01-25 1995-01-25 ガス化学薬品を繊維懸濁液に混合する方法および装置
EP95100973A EP0664150B1 (en) 1994-01-25 1995-01-25 Method and apparatus for mixing gaseous chemical to fibre suspension
DE69505159T DE69505159T2 (de) 1994-01-25 1995-01-25 Verfahren und Apparat zum Mischen einer gasförmigen chemischen Substanz zu Fasersuspensionen
US08/767,524 US5791778A (en) 1994-01-25 1996-12-16 Method and apparatus for mixing gaseous chemical to fiber suspension
JP2005205646A JP3819017B2 (ja) 1994-01-25 2005-07-14 ガス化学薬品を繊維懸濁液に混合する方法および装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI940371A FI98794C (fi) 1994-01-25 1994-01-25 Menetelmä ja laite kaasumaisen kemikaalin sekoittamiseksi kuitususpensioon
FI940371 1994-11-18
FI945425A FI103019B1 (fi) 1994-01-25 1994-11-18 Menetelmä ja laite kaasumaisen kemikaalin sekoittamiseksi kuitususpensioon
FI945425 1994-11-18

Publications (4)

Publication Number Publication Date
FI945425A0 FI945425A0 (fi) 1994-11-18
FI945425A FI945425A (fi) 1995-07-26
FI103019B FI103019B (fi) 1999-04-15
FI103019B1 true FI103019B1 (fi) 1999-04-15

Family

ID=26159661

Family Applications (1)

Application Number Title Priority Date Filing Date
FI945425A FI103019B1 (fi) 1994-01-25 1994-11-18 Menetelmä ja laite kaasumaisen kemikaalin sekoittamiseksi kuitususpensioon

Country Status (8)

Country Link
US (1) US5791778A (fi)
EP (1) EP0664150B1 (fi)
JP (2) JP3808520B2 (fi)
AT (1) ATE171883T1 (fi)
CA (1) CA2140563C (fi)
DE (1) DE69505159T2 (fi)
ES (1) ES2124921T3 (fi)
FI (1) FI103019B1 (fi)

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FI104621B (fi) * 1996-06-03 2000-03-15 Ahlstroem Oy Menetelmä ja laite toisen väliaineen sekoittamiseksi ensimmäiseen väliaineeseen
US6193406B1 (en) 1996-12-20 2001-02-27 Andritz-Ahlstrom Oy Method and apparatus for mixing pulp a suspension with a fluid medium with a freely rotatable mixing rotor
US7128278B2 (en) 1997-10-24 2006-10-31 Microdiffusion, Inc. System and method for irritating with aerated water
US6702949B2 (en) 1997-10-24 2004-03-09 Microdiffusion, Inc. Diffuser/emulsifier for aquaculture applications
US7654728B2 (en) 1997-10-24 2010-02-02 Revalesio Corporation System and method for therapeutic application of dissolved oxygen
US6386751B1 (en) 1997-10-24 2002-05-14 Diffusion Dynamics, Inc. Diffuser/emulsifier
US20050173082A1 (en) * 1998-08-24 2005-08-11 Arbozon Oy Ltd. Bleaching of medium consistency pulp with ozone without high shear mixing
US6431742B2 (en) * 2000-07-31 2002-08-13 Dow Corning Toray Silicone Co., Ltd. Continuous mixing apparatus with upper and lower disk impellers each having scrapers
US6880966B1 (en) 2002-07-17 2005-04-19 Itt Manufacturing Enterprises, Inc. Inline high turbulence mixer having combined oblique and transverse stationary vanes
SE524454E (sv) * 2002-12-12 2004-08-10 Metso Paper Inc Anordning för blandning av ett gas- eller vätskeformigt kemikaliemedium med en massasuspension
SE524466C2 (sv) 2002-12-12 2004-08-10 Metso Paper Inc Anordning för blandning av ett gas- eller vätskeformigt kemikaliemedium med en massasuspension
SE524465E (sv) * 2002-12-12 2004-08-10 Metso Paper Inc Anordning för blandning av ett gas- eller vätskeformigt medium med en massasuspension
EP2083876A4 (en) 2006-10-25 2012-09-19 Revalesio Corp WOUND CARE AND TREATMENT METHOD
US8784897B2 (en) 2006-10-25 2014-07-22 Revalesio Corporation Methods of therapeutic treatment of eyes
JP5595041B2 (ja) 2006-10-25 2014-09-24 リバルシオ コーポレイション 酸素富化溶液を用いる、眼および他のヒト組織の治療処置の方法
AU2007308838B2 (en) 2006-10-25 2014-03-13 Revalesio Corporation Mixing device and output fluids of same
US8445546B2 (en) 2006-10-25 2013-05-21 Revalesio Corporation Electrokinetically-altered fluids comprising charge-stabilized gas-containing nanostructures
US8609148B2 (en) 2006-10-25 2013-12-17 Revalesio Corporation Methods of therapeutic treatment of eyes
US8784898B2 (en) 2006-10-25 2014-07-22 Revalesio Corporation Methods of wound care and treatment
US9745567B2 (en) 2008-04-28 2017-08-29 Revalesio Corporation Compositions and methods for treating multiple sclerosis
US9523090B2 (en) 2007-10-25 2016-12-20 Revalesio Corporation Compositions and methods for treating inflammation
US10125359B2 (en) 2007-10-25 2018-11-13 Revalesio Corporation Compositions and methods for treating inflammation
WO2009087193A1 (en) * 2008-01-11 2009-07-16 Sulzer Pumpen Ag Method and apparatus for mixing of fluids
CA2723215A1 (en) 2008-05-01 2009-11-05 Revalesio Corporation Compositions and methods for treating digestive disorders
US8815292B2 (en) 2009-04-27 2014-08-26 Revalesio Corporation Compositions and methods for treating insulin resistance and diabetes mellitus
US9198929B2 (en) 2010-05-07 2015-12-01 Revalesio Corporation Compositions and methods for enhancing physiological performance and recovery time
EP2603202A4 (en) 2010-08-12 2016-06-01 Revalesio Corp COMPOSITIONS AND METHOD FOR THE TREATMENT OF TAUOPATHIES
CN109267413B (zh) * 2018-10-26 2023-09-26 华南理工大学 一种氧系高效清洁漂白纸浆制备方法及其装置

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US2148178A (en) * 1938-06-30 1939-02-21 Wallace M Kendrick Emulsifier
US2960318A (en) * 1956-05-15 1960-11-15 Separation L Emulsion Et Le Me Mixing, emulsifying, homogenizing and the like machines
US2965362A (en) * 1957-11-13 1960-12-20 Ingbuero Dipl Ing Friedrich He Device for mixing and homogenizing
US3293117A (en) * 1963-03-27 1966-12-20 Improved Machinery Inc High density pulp mixing
FR1400173A (fr) * 1964-07-03 1965-05-21 Kamyr Ab Mélangeur, en particulier pour mélanger des agents de blanchiment à une pâte cellulosique
US3525504A (en) * 1968-09-26 1970-08-25 Monsanto Co Additive mixer
US4288288A (en) * 1979-06-15 1981-09-08 Weyerhaeuser Company Apparatus for mixing chemicals into pulp at a refiner inlet
SE419603B (sv) * 1979-11-27 1981-08-17 Kamyr Ab Apparat for inblandning av behandlingsmedel i suspensioner
SE445052C (sv) * 1980-03-13 1987-10-29 Sunds Defibrator Sett och anordning for kontinuerlig inblandning av gas- och/eller vetskeformiga behandlingsmedel i en massasuspension
US4355121A (en) * 1981-04-09 1982-10-19 General Electric Company Heat strength curable silicone rubber compositions
US4577974A (en) * 1984-05-04 1986-03-25 Kamyr, Inc. Medium consistency mixer rotor and stator construction
SE461134B (sv) * 1986-11-18 1990-01-15 Hedemora Ab Foerfarande och anordning foer inblandning av kemikalier i fibermassa
US4820381A (en) * 1987-02-25 1989-04-11 Internationa Paper Company Pulp refiner with fluidizing inlet
DE3717058A1 (de) * 1987-05-21 1988-12-08 Bayer Ag Mischer zum vermischen mindestens zweier fliessfaehiger stoffe, insbesondere unter durchfuehrung bzw. einleitung einer reaktion waehrend der vermischung
US5088831A (en) * 1988-02-09 1992-02-18 Sunds Defibrator Industries Aktiebolag Device for treating material mixtures
DE8807080U1 (fi) * 1988-05-31 1988-08-04 Ika-Maschinenbau Janke & Kunkel Gmbh & Co Kg, 7813 Staufen, De
SE468789B (sv) * 1991-09-05 1993-03-22 Sunds Defibrator Ind Ab Foerfarande och anordning foer inblandning av behandlingsmedium i en massasuspension
FI95821B (fi) * 1991-10-18 1995-12-15 Ahlstroem Oy Menetelmä ja laite kaasun sekoittamiseksi väliaineeseen sekä menetelmää soveltava valkaisuprosessi
US5263774A (en) * 1992-03-04 1993-11-23 Kamyr, Inc. Rotor for increasing mixing efficiency in a medium consistency mixer

Also Published As

Publication number Publication date
DE69505159T2 (de) 1999-03-25
DE69505159D1 (de) 1998-11-12
CA2140563A1 (en) 1995-07-26
FI103019B (fi) 1999-04-15
FI945425A0 (fi) 1994-11-18
JP2005299076A (ja) 2005-10-27
ATE171883T1 (de) 1998-10-15
FI945425A (fi) 1995-07-26
CA2140563C (en) 2001-03-27
EP0664150B1 (en) 1998-10-07
EP0664150A1 (en) 1995-07-26
ES2124921T3 (es) 1999-02-16
JP3808520B2 (ja) 2006-08-16
US5791778A (en) 1998-08-11
JPH07268792A (ja) 1995-10-17
JP3819017B2 (ja) 2006-09-06

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: A. AHLSTROM CORPORATION

MA Patent expired