DE69420393T2 - Apparat und verfahren zum befeuchten von pulver - Google Patents

Apparat und verfahren zum befeuchten von pulver

Info

Publication number
DE69420393T2
DE69420393T2 DE69420393T DE69420393T DE69420393T2 DE 69420393 T2 DE69420393 T2 DE 69420393T2 DE 69420393 T DE69420393 T DE 69420393T DE 69420393 T DE69420393 T DE 69420393T DE 69420393 T2 DE69420393 T2 DE 69420393T2
Authority
DE
Germany
Prior art keywords
moisturizing powder
moisturizing
powder
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69420393T
Other languages
English (en)
Other versions
DE69420393D1 (de
Inventor
Peter Croft
Brian Hopson
Joel Jordan
Gerald Rott
Joseph Tinto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ciba Specialty Chemicals Water Treatments Ltd
Original Assignee
Ciba Specialty Chemicals Water Treatments Ltd
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 Ciba Specialty Chemicals Water Treatments Ltd filed Critical Ciba Specialty Chemicals Water Treatments Ltd
Publication of DE69420393D1 publication Critical patent/DE69420393D1/de
Application granted granted Critical
Publication of DE69420393T2 publication Critical patent/DE69420393T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B01F25/70—Spray-mixers, e.g. for mixing intersecting sheets of material
    • B01F25/72—Spray-mixers, e.g. for mixing intersecting sheets of material with nozzles
    • B01F25/721—Spray-mixers, e.g. for mixing intersecting sheets of material with nozzles for spraying a fluid on falling particles or on a liquid curtain

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Nozzles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Disintegrating Or Milling (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
DE69420393T 1993-02-26 1994-02-23 Apparat und verfahren zum befeuchten von pulver Expired - Fee Related DE69420393T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2536093A 1993-02-26 1993-02-26
PCT/GB1994/000358 WO1994019095A1 (en) 1993-02-26 1994-02-23 Apparatus and method for wetting powder

Publications (2)

Publication Number Publication Date
DE69420393D1 DE69420393D1 (de) 1999-10-07
DE69420393T2 true DE69420393T2 (de) 1999-12-16

Family

ID=21825575

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69420393T Expired - Fee Related DE69420393T2 (de) 1993-02-26 1994-02-23 Apparat und verfahren zum befeuchten von pulver

Country Status (13)

Country Link
US (1) US5660466A (de)
EP (1) EP0686060B1 (de)
AU (1) AU668028B2 (de)
BR (1) BR9406127A (de)
CA (1) CA2156154C (de)
DE (1) DE69420393T2 (de)
DK (1) DK0686060T3 (de)
ES (1) ES2135565T3 (de)
FI (1) FI953967A0 (de)
NO (1) NO316258B1 (de)
PL (1) PL174324B1 (de)
WO (1) WO1994019095A1 (de)
ZA (1) ZA941380B (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19638567A1 (de) * 1996-09-20 1998-03-26 Bayer Ag Mischer-Reaktor und Verfahren zur Durchführung von Reaktionen, insbesondere die Phosgenierung von primären Aminen
DE19714264A1 (de) * 1997-04-07 1998-10-08 Wacker Chemie Gmbh Mobile Vorrichtung zur Herstellung von wäßrigen Flüssigfarben aus pulverförmigen Bestandteilen und Wasser
DE19743983A1 (de) * 1997-10-06 1999-04-15 Loedige Maschbau Gmbh Geb Schüttguteinfüllvorrichtung
US5938327A (en) * 1997-11-20 1999-08-17 Benskin; Charles O. Static mixer apparatus with rotational mixing
US6680031B2 (en) 1998-12-22 2004-01-20 Genencor International, Inc. Spray gun with a plurality of single nozzles for a fluid bed processing system and method thereof
US6397519B1 (en) 2000-01-26 2002-06-04 Ciba Specialty Chemicals Water Treatments Limited Soil treatment compositions and their use
DE20005553U1 (de) * 2000-03-24 2000-07-13 Herzberger Baeckerei Gmbh Knetbehälter für die Teigzubereitung
US6796704B1 (en) * 2000-06-06 2004-09-28 W. Gerald Lott Apparatus and method for mixing components with a venturi arrangement
US6642351B1 (en) 2000-06-26 2003-11-04 Cytec Technology Corp. Dispersal of polyacrylamides
US6454457B1 (en) * 2000-10-13 2002-09-24 Halliburton Energy Services, Inc. Mixing apparatus with rotary jet water valve
GB0111704D0 (en) * 2001-05-14 2001-07-04 Ciba Spec Chem Water Treat Ltd Apparatus and method for wetting powder
DE102004009579A1 (de) * 2004-02-25 2005-09-29 Neuenkirchener Maschinenfabrik Emil Kemper Gmbh Anordnung und Verfahren zur Herstellung von Teig für die Erzeugung von Brot und Kleinbroten (Brötchen)
JP2006297173A (ja) * 2005-04-15 2006-11-02 Hsp:Kk 液体混合装置
US7942566B1 (en) 2005-10-11 2011-05-17 Flyashdirect, Ltd. Fly ash treatment system and method of use thereof
US7938571B1 (en) * 2005-10-11 2011-05-10 Flyashdirect, Ltd. Fly ash treatment system and method of use thereof
US7810986B2 (en) * 2005-11-21 2010-10-12 Process Control Corporation Systems and methods for liquid dosing of material in a blender system
US20070263483A1 (en) * 2006-05-10 2007-11-15 Kenrick Venett Introduction of additives into bulk polymer
TW200821125A (en) * 2006-08-23 2008-05-16 Sulzer Chemtech Ag A metering device
US7524386B2 (en) * 2006-11-01 2009-04-28 United States Gypsum Company Method for wet mixing cementitious slurry for fiber-reinforced structural cement panels
US20080099133A1 (en) * 2006-11-01 2008-05-01 United States Gypsum Company Panel smoothing process and apparatus for forming a smooth continuous surface on fiber-reinforced structural cement panels
US7754052B2 (en) 2006-11-01 2010-07-13 United States Gypsum Company Process and apparatus for feeding cementitious slurry for fiber-reinforced structural cement panels
US7513963B2 (en) * 2006-11-01 2009-04-07 United States Gypsum Company Method for wet mixing cementitious slurry for fiber-reinforced structural cement panels
AT504709B1 (de) * 2006-11-23 2008-09-15 Erema Verfahren und vorrichtung zur einbringung von zusatzstoffen
US20080175094A1 (en) * 2007-01-19 2008-07-24 Bryan Henry Solid Charging System
WO2009050040A1 (en) * 2007-10-18 2009-04-23 Basf Se Apparatus and method for wetting particulate material
US10113309B2 (en) * 2015-04-08 2018-10-30 Smart Vent Products, Inc. Flood vent barrier systems
CN109070025B (zh) 2016-04-26 2022-06-07 巴斯夫欧洲公司 一种用于制备聚合物水溶液的方法和装置
DE102018122132B4 (de) * 2018-09-11 2020-10-01 DIOSNA Dierks & Söhne GmbH Vorrichtung zum Vermengen von staubenden Backzutaten mit Wasser
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 (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE459832C (de) * 1928-05-12 Ernst Mahlkuch Einrichtung zum Vermischen von Mehl oder Pulver mit fein verteilter Fluessigkeit oder Gasen
NL55853C (nl) * 1937-09-22 1944-02-15 Scholten Chemische Fab Inrichting voor het oplossen van vaste stoffen (bij voorkeur colloidaal oplossende stoffen) door ze op een vloeistoffilm te laten vallen
US2746728A (en) * 1953-07-20 1956-05-22 Pomerleau Edward Mixer for solids and liquids
US3029069A (en) * 1960-05-03 1962-04-10 Wilevco Inc Mixer
US3164443A (en) * 1960-11-02 1965-01-05 Nalco Chemical Co Apparatus for wetting granular or pulverized materials
US3542342A (en) * 1968-09-06 1970-11-24 Byron Jackson Inc Apparatus for mixing pulverulent material with liquid
US3741533A (en) * 1971-10-14 1973-06-26 Dow Chemical Co Mixing apparatus
DE2429393B2 (de) * 1974-06-19 1978-06-15 Wallace & Tiernan Gmbh, 8870 Wasserburg Vorrichtung zum kontinuierlichen Auflösen pulverförmiger Feststoffe
GB1501938A (en) * 1975-06-21 1978-02-22 Allied Colloids Ltd Mixing apparatus and method
DE2650631A1 (de) * 1976-11-05 1978-05-11 Akzo Gmbh Vorrichtung zum mischen
US4390284A (en) * 1980-01-25 1983-06-28 Neptune Microfloc, Inc. Method and apparatus for wetting powder
US4531673A (en) * 1982-08-13 1985-07-30 Pennwalt Corporation Spray jet polymer powder wetter
US4488407A (en) * 1983-03-23 1984-12-18 Union Carbide Corporation Process for making slush
US4643582A (en) * 1985-10-08 1987-02-17 Acrison, Inc. Wetting chamber

Also Published As

Publication number Publication date
FI953967A (fi) 1995-08-23
AU668028B2 (en) 1996-04-18
WO1994019095A1 (en) 1994-09-01
NO316258B1 (no) 2004-01-05
DK0686060T3 (da) 2000-03-20
ES2135565T3 (es) 1999-11-01
EP0686060A1 (de) 1995-12-13
CA2156154A1 (en) 1994-09-01
PL174324B1 (pl) 1998-07-31
EP0686060B1 (de) 1999-09-01
AU6145394A (en) 1994-09-14
DE69420393D1 (de) 1999-10-07
BR9406127A (pt) 1996-02-13
CA2156154C (en) 2004-09-07
PL310408A1 (en) 1995-12-11
NO953360D0 (no) 1995-08-25
FI953967A0 (fi) 1995-08-23
ZA941380B (en) 1995-02-28
NO953360L (no) 1995-08-25
US5660466A (en) 1997-08-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee