FI945374A0 - Förfarande och anordning för upplösning av polymerer - Google Patents

Förfarande och anordning för upplösning av polymerer

Info

Publication number
FI945374A0
FI945374A0 FI945374A FI945374A FI945374A0 FI 945374 A0 FI945374 A0 FI 945374A0 FI 945374 A FI945374 A FI 945374A FI 945374 A FI945374 A FI 945374A FI 945374 A0 FI945374 A0 FI 945374A0
Authority
FI
Finland
Prior art keywords
dissolving polymers
dissolving
polymers
Prior art date
Application number
FI945374A
Other languages
English (en)
Finnish (fi)
Other versions
FI98892B (sv
FI945374A (sv
FI98892C (sv
Inventor
Heikki Antero Tammelin
Original Assignee
Turun Asennusteam 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 Turun Asennusteam Oy filed Critical Turun Asennusteam Oy
Publication of FI945374A0 publication Critical patent/FI945374A0/sv
Priority to FI945374A priority Critical patent/FI98892C/sv
Priority to AU38729/95A priority patent/AU3872995A/en
Priority to PCT/FI1995/000620 priority patent/WO1996014923A1/en
Priority to CA002204650A priority patent/CA2204650C/en
Priority to EP95937903A priority patent/EP0808213B1/en
Priority to US08/836,216 priority patent/US5857773A/en
Priority to DE69523339T priority patent/DE69523339T2/de
Publication of FI945374A publication Critical patent/FI945374A/sv
Publication of FI98892B publication Critical patent/FI98892B/sv
Application granted granted Critical
Publication of FI98892C publication Critical patent/FI98892C/sv

Links

Classifications

    • 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
    • B01F23/56—Mixing liquids with solids by introducing solids in liquids, e.g. dispersing or dissolving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/30—Workflow diagrams or layout of plants, e.g. flow charts; Details of workflow diagrams or layout of plants, e.g. controlling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/10—Dissolving using driven stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/20—Dissolving using flow mixing
    • 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
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3121—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
    • 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
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4316—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/82—Combinations of dissimilar mixers
    • B01F33/821—Combinations of dissimilar mixers with consecutive receptacles
    • B01F33/8212—Combinations of dissimilar mixers with consecutive receptacles with moving and non-moving stirring devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/712—Feed mechanisms for feeding fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7176—Feed mechanisms characterised by the means for feeding the components to the mixer using pumps
    • B01F35/717614—Venturi pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/718—Feed mechanisms characterised by the means for feeding the components to the mixer using vacuum, under pressure in a closed receptacle or circuit system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71775—Feed mechanisms characterised by the means for feeding the components to the mixer using helical screws

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
FI945374A 1994-11-15 1994-11-15 Förfarande och anordning för upplösning av polymerer FI98892C (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI945374A FI98892C (sv) 1994-11-15 1994-11-15 Förfarande och anordning för upplösning av polymerer
AU38729/95A AU3872995A (en) 1994-11-15 1995-11-13 Polymer dissolving method and apparatus
PCT/FI1995/000620 WO1996014923A1 (en) 1994-11-15 1995-11-13 Polymer dissolving method and apparatus
CA002204650A CA2204650C (en) 1994-11-15 1995-11-13 Polymer dissolving method and apparatus
EP95937903A EP0808213B1 (en) 1994-11-15 1995-11-13 Polymer dissolving method and apparatus
US08/836,216 US5857773A (en) 1994-11-15 1995-11-13 Polymer dissolving method and apparatus
DE69523339T DE69523339T2 (de) 1994-11-15 1995-11-13 Methode und vorrichtung zum lösen von polymeren

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI945374A FI98892C (sv) 1994-11-15 1994-11-15 Förfarande och anordning för upplösning av polymerer
FI945374 1994-11-15

Publications (4)

Publication Number Publication Date
FI945374A0 true FI945374A0 (sv) 1994-11-15
FI945374A FI945374A (sv) 1996-05-16
FI98892B FI98892B (sv) 1997-05-30
FI98892C FI98892C (sv) 1997-09-10

Family

ID=8541806

Family Applications (1)

Application Number Title Priority Date Filing Date
FI945374A FI98892C (sv) 1994-11-15 1994-11-15 Förfarande och anordning för upplösning av polymerer

Country Status (7)

Country Link
US (1) US5857773A (sv)
EP (1) EP0808213B1 (sv)
AU (1) AU3872995A (sv)
CA (1) CA2204650C (sv)
DE (1) DE69523339T2 (sv)
FI (1) FI98892C (sv)
WO (1) WO1996014923A1 (sv)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19743983A1 (de) * 1997-10-06 1999-04-15 Loedige Maschbau Gmbh Geb Schüttguteinfüllvorrichtung
DE59904529D1 (de) * 1998-07-08 2003-04-17 Novafluid Innovative Stroemung Verfahren und vorrichtung zur erhöhung des druckes beziehungsweise steigerung der enthalpie eines mit überschall strömenden fluids
US6623154B1 (en) * 2000-04-12 2003-09-23 Premier Wastewater International, Inc. Differential injector
US6796704B1 (en) * 2000-06-06 2004-09-28 W. Gerald Lott Apparatus and method for mixing components with a venturi arrangement
US6568842B1 (en) * 2000-06-13 2003-05-27 United States Lime And Minerals, Inc. High capacity mobile lime slaker
GB0111704D0 (en) * 2001-05-14 2001-07-04 Ciba Spec Chem Water Treat Ltd Apparatus and method for wetting powder
US6749330B2 (en) * 2001-11-01 2004-06-15 Thomas E. Allen Cement mixing system for oil well cementing
FI120335B (sv) * 2001-11-23 2009-09-30 Metso Paper Inc Förfarande och anordning för blanding av ett pulveraktigt ämne i vätska
AU2003274315B2 (en) * 2002-10-11 2008-09-18 Pursuit Dynamics Plc Apparatus and Methods for Moving a Working Fluid by Contact with a Transport Fluid
FR2858248B1 (fr) * 2003-07-29 2005-10-28 Jeumont Sa Dispositif de melange de deux fluides et utilisation pour le refroidissement d'un fluide a tres haute temperature
US7025883B1 (en) 2003-09-30 2006-04-11 Ok Technologies, Llc Autotrofic sulfur denitration chamber and calcium reactor
WO2005033010A2 (en) * 2003-10-03 2005-04-14 O.K. Technologies, Llc. Waste water treatment system and process
US20080103217A1 (en) 2006-10-31 2008-05-01 Hari Babu Sunkara Polyether ester elastomer composition
DK1718413T3 (da) * 2004-02-26 2010-03-08 Pursuit Dynamics Plc Fremgangsmåde og apparat til frembringelse af en låge
CA2556649C (en) * 2004-02-26 2012-07-10 Pursuit Dynamics Plc Improvements in or relating to a method and apparatus for generating a mist
WO2005110053A2 (en) * 2004-05-11 2005-11-24 Ok Technologies, Llc System for raising aquatic animals
US20100129888A1 (en) * 2004-07-29 2010-05-27 Jens Havn Thorup Liquefaction of starch-based biomass
US8419378B2 (en) 2004-07-29 2013-04-16 Pursuit Dynamics Plc Jet pump
US7794135B2 (en) * 2004-11-05 2010-09-14 Schlumberger Technology Corporation Dry polymer hydration apparatus and methods of use
DE102005016401A1 (de) 2005-04-08 2006-10-12 Stockhausen Gmbh Verfahren und Vorrichtung zur Herstellung konzentrierter Polymerlösungen
GB0507349D0 (en) * 2005-04-12 2005-05-18 Malvern Instr Ltd Dilution apparatus and method
US7810986B2 (en) * 2005-11-21 2010-10-12 Process Control Corporation Systems and methods for liquid dosing of material in a blender system
GB0618196D0 (en) * 2006-09-15 2006-10-25 Pursuit Dynamics Plc An improved mist generating apparatus and method
PL2142658T3 (pl) * 2007-05-02 2012-02-29 Pursuit Dynamics Plc Upłynnianie biomasy na bazie skrobi
FR2922123B1 (fr) * 2007-10-12 2010-03-12 Spcm Sa Installation pour la floculation de boues chargees de matieres en suspension, procede mettant en oeuvre l'installation
US20090190434A1 (en) * 2008-01-29 2009-07-30 Allen Thomas E Straight through cement mixer
US20100027371A1 (en) * 2008-07-30 2010-02-04 Bruce Lucas Closed Blending System
JP2010247071A (ja) * 2009-04-16 2010-11-04 Hitachi Plant Technologies Ltd 流体混合器
DE102011013136A1 (de) * 2011-03-04 2012-10-11 Reiflock Abwassertechnik Gmbh Vorrichtung zur Herstellung einer Polymerlösung
GB201206912D0 (en) * 2012-04-19 2012-06-06 Pdx Technologies Ag Apparatus and method for entraining a powder in a fluid
CN103055750B (zh) * 2012-12-08 2015-04-29 中北大学 一种水溶性聚合物快速溶解系统及其方法
WO2014158885A1 (en) * 2013-03-14 2014-10-02 Ecolab Usa Inc. Polymer dissolution system
DE102014001574B4 (de) * 2014-02-05 2017-07-27 Gea Tds Gmbh Verfahren und Vorrichtung zur kontinuierlichen Dosierung von wenigstens einer festkörperartigen, kleinstückigen Beimengung in eine Trägerflüssigkeit
CN104190277A (zh) * 2014-09-19 2014-12-10 韶关市绿昇环保工程设备有限公司 三槽连续式送药溶解系统
WO2016097278A1 (en) * 2014-12-18 2016-06-23 Tetra Laval Holdings & Finance S.A. A mixing unit and a method for mixing
CN104998564A (zh) * 2015-08-21 2015-10-28 大庆汇达兴业机械制造有限公司 一种聚合物快速均匀溶解、无气泡熟化系统
AU2017253352A1 (en) 2016-04-21 2018-10-18 Basf Se Amphoteric polymer, process for production thereof, and use thereof, to treat aqueous dispersions
CN106179087B (zh) * 2016-08-16 2018-10-26 浙江恒天凡腾科技股份有限公司 一种自动配料装置及配料方法
PT110585B (pt) 2018-02-22 2021-04-22 Hovione Farmaciencia Sa Processo de produção contínua de partículas compreendendo secagem por atomização com preparação contínua da solução de atomização
CA3117346A1 (en) 2018-10-31 2020-05-07 Basf Se Enhanced dewatering of mining tailings employing chemical pre-treatment
CN109529650A (zh) * 2018-12-27 2019-03-29 郑州江宇水务工程有限公司 一种收缩紊动式混合装置
US11148106B2 (en) 2020-03-04 2021-10-19 Zl Eor Chemicals Ltd. Polymer dispersion system for use in a hydraulic fracturing operation

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3298669A (en) * 1964-09-23 1967-01-17 Dow Chemical Co Eductor mixing apparatus
CA1041994A (en) * 1973-12-04 1978-11-07 Ronald J. Ricciardi Prewetting air-atomized powdered polyelectrolytes
DK135976B (da) * 1975-01-20 1977-07-25 Hotaco As Blanderedskab til opbygning af fiberforstærkede konstruktionsmaterialer in situ.
JPS52110729A (en) * 1976-03-15 1977-09-17 Nippon Petrochemicals Co Ltd Method of preparing varnish in continuous manner
DE2801820A1 (de) * 1978-01-17 1979-07-19 Hoechst Ag Verfahren zur verbesserung des loesungszustandes von viskosen
DE3228843C2 (de) * 1982-08-02 1984-11-29 Chemische Fabrik Stockhausen GmbH, 4150 Krefeld Verfahren zum schnellen Auflösen von wasserlöslichen Polymeren
CH659003A5 (de) * 1982-11-10 1986-12-31 Miteco Ag Einrichtung zum kontinuierlichen aufloesen von partikelartigen feststoffen in einer fluessigkeit.
US4845192A (en) * 1984-03-29 1989-07-04 Diatec Polymers Method of rapidly dissolving polymer gels in water
US4688945A (en) * 1985-10-02 1987-08-25 Stranco, Inc. Mixing apparatus
US4643582A (en) * 1985-10-08 1987-02-17 Acrison, Inc. Wetting chamber
DE3727252A1 (de) * 1987-08-15 1989-02-23 Bayer Ag Verfahren zur herstellung von waessrigen polyurethandispersionen
DE3833230A1 (de) * 1988-09-30 1990-04-05 Henkel Kgaa Verfahren zum loesen hochschmelzender erzeugnisse in tiefsiedenden fluessigkeiten als loesungsmittel, insbesondere mit simultaner bleiche
US5171090A (en) * 1990-04-30 1992-12-15 Wiemers Reginald A Device and method for dispensing a substance in a liquid

Also Published As

Publication number Publication date
CA2204650C (en) 2004-02-10
FI98892B (sv) 1997-05-30
FI945374A (sv) 1996-05-16
EP0808213B1 (en) 2001-10-17
EP0808213A1 (en) 1997-11-26
DE69523339D1 (de) 2001-11-22
AU3872995A (en) 1996-06-06
WO1996014923A1 (en) 1996-05-23
DE69523339T2 (de) 2002-05-02
CA2204650A1 (en) 1996-05-23
FI98892C (sv) 1997-09-10
US5857773A (en) 1999-01-12

Similar Documents

Publication Publication Date Title
FI945374A0 (sv) Förfarande och anordning för upplösning av polymerer
FI982456A0 (sv) Förfarande och anordning för tömning av polymerisationsreaktorer
FI955478A0 (sv) Förfarande och anordning för extrusionsimpregnering
FI951390A0 (sv) Orienterad polyolefilm med amorf polymer, förfarande för framställning och användning av denna
FI960456A0 (sv) Förfarande och anordning för förbehandling av fibeFörfarande och anordning för förbehandling av fibermaterial för tillverkning av cellulosamassa rmaterial för tillverkning av cellulosamassa
FI964330A (sv) Förfarande och anordning för trapphissar
FI963476A0 (sv) Förfarande och anordning för att förhindra agglomeration
FI922854A (sv) Förfarande och anordning för framställning av fibrer
FI942486A (sv) Förfarande och anordning för torkning av långved
FI98445B (sv) Förfarande och anordning för förflyttning av rumselementer
FI941414A0 (sv) Förfarande och anordning för framställning av bioproteiner
FI943286A0 (sv) Förfarande och anordning för behandling av svartlut
FI930864A (sv) Förfarande och anordning för framställning av järn
FI102398B1 (sv) Förfarande och anordning vid behandling av smälta
FI962414A0 (sv) Förfarande för behandling av räknefel och anordning för utförande av förfarandet
FI103824B1 (sv) Anordning och förfarande för bearbetning av snösartad material
SE9600112D0 (sv) Förfarande och anordning för bearbetning av affischer
FI98015B (sv) Förfarande för skapande av mönster för signalspektrum och anordning för genomförande av förfarandet
FI961563A0 (sv) Förfarande och anordning för behandling av avlutar
SE9304367D0 (sv) Sätt och anordning för omhändertagande av avfall
SE9302828D0 (sv) Sätt och anordning för framställning av ledningar
SE9501449D0 (sv) Sätt och anordning för behandling av stammar
SE9403982D0 (sv) Förfarande och anordning för avsaltning av vatten
FI97789B (sv) Förfarande och anordning för avfallsbehandling
SE9702431D0 (sv) Förfarande och anordning för återaktivering av larmelement

Legal Events

Date Code Title Description
FG Patent granted

Owner name: TURUN ASENNUSTEAM OY

BB Publication of examined application
MM Patent lapsed