ATE170002T1 - Gerät zur messung einer elektrischen eigenschaft einer faserdispersion - Google Patents

Gerät zur messung einer elektrischen eigenschaft einer faserdispersion

Info

Publication number
ATE170002T1
ATE170002T1 AT91304556T AT91304556T ATE170002T1 AT E170002 T1 ATE170002 T1 AT E170002T1 AT 91304556 T AT91304556 T AT 91304556T AT 91304556 T AT91304556 T AT 91304556T AT E170002 T1 ATE170002 T1 AT E170002T1
Authority
AT
Austria
Prior art keywords
measuring
electrical property
fiber dispersion
pad
screen
Prior art date
Application number
AT91304556T
Other languages
English (en)
Inventor
John G Penniman
Original Assignee
Paper Chemistry Lab Inc
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 Paper Chemistry Lab Inc filed Critical Paper Chemistry Lab Inc
Application granted granted Critical
Publication of ATE170002T1 publication Critical patent/ATE170002T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/60—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrostatic variables, e.g. electrographic flaw testing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/34—Paper
    • G01N33/343—Paper pulp

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Multicomponent Fibers (AREA)
AT91304556T 1990-05-21 1991-05-21 Gerät zur messung einer elektrischen eigenschaft einer faserdispersion ATE170002T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909011333A GB9011333D0 (en) 1990-05-21 1990-05-21 A method and apparatus for measuring an electrical characteristic of a fibrous dispersion

Publications (1)

Publication Number Publication Date
ATE170002T1 true ATE170002T1 (de) 1998-09-15

Family

ID=10676310

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91304556T ATE170002T1 (de) 1990-05-21 1991-05-21 Gerät zur messung einer elektrischen eigenschaft einer faserdispersion

Country Status (5)

Country Link
US (1) US5373229A (de)
EP (1) EP0462703B1 (de)
AT (1) ATE170002T1 (de)
DE (1) DE69130007T2 (de)
GB (1) GB9011333D0 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9110318D0 (en) * 1991-05-13 1991-07-03 Wiggins Teape Group Ltd Streaming potential measurement cell
US5365775A (en) * 1993-09-27 1994-11-22 Penniman John G Process for automatic measurement of specific filtration resistance and electrostatic charge of a fibrous dispersion
SE510859C2 (sv) * 1993-12-02 1999-06-28 Innomatic Ab Anordning för samtidig mätning av strömningspotentialen för en fibersuspension och dess filtrat
ES2117578B1 (es) * 1996-09-20 1999-04-01 Univ Madrid Complutense Sistema para medir el potencial zeta de suspensiones de particulas.
US6072309A (en) * 1996-12-13 2000-06-06 Honeywell-Measurex Corporation, Inc. Paper stock zeta potential measurement and control
US6176974B1 (en) * 1997-12-22 2001-01-23 International Paper Company Method for determining electrokinetic properties of papermaking furnish
US5936151A (en) * 1997-12-22 1999-08-10 International Paper Company Method and apparatus for measuring an electrical property of papermaking furnish
US6235123B1 (en) * 1998-05-04 2001-05-22 Honeywell-Measorek Corporation Chemical cleaning system for electrodes used in a liquid environment
EP1102987B1 (de) * 1998-08-06 2004-03-17 Voith Paper Patent GmbH Verfahren und vorrichtung zur überwachung des feuchtgleichgewichtes in einer papiermaschine
WO2003005011A1 (en) * 2001-07-06 2003-01-16 Metso Field Systems Oy Method for measuring of flow potential of a water solution and an apparatus for applying of method
AT503235B1 (de) 2002-08-09 2008-02-15 Volker Dr Ribitsch Verfahren und vorrichtung zur bestimmung des strömungspotentials bzw. zeta-potentials
US20080315863A1 (en) * 2005-11-17 2008-12-25 Markus Mornhinweg Apparatus For the Measurement of a Streaming Potential of a Liquid Containing Solid Matter
DE102006008569A1 (de) 2005-12-10 2007-07-26 Emtec Elektronik Gmbh Vorrichtung für die Strömungspotentialmessung von Fasern und Partikeln in Suspensionen
DE102010041052A1 (de) * 2010-09-20 2012-03-22 Voith Patent Gmbh Verfahren zum Regeln der Formation einer Faserstoffbahn
NL2006363C2 (en) * 2011-03-09 2012-09-11 Adviesburo Magendans B V The determination of an electrical characteristic of a particles containing liquid.
US11130686B2 (en) 2017-01-10 2021-09-28 Vermeer Manufacturing Company Systems and methods for dosing slurries to remove suspended solids
JP7009753B2 (ja) 2017-03-16 2022-01-26 住友ゴム工業株式会社 空気入りタイヤ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE272508C (de) *
DD262564A (de) *
DE262564C (de) * 1912-03-02 1913-07-15 Hartung Carl A Einrichtung zur Bestimmung von Gas-, Dampf- und Flüssigkeitsgewichtsmengen
US3186215A (en) * 1961-03-06 1965-06-01 Bolton John W & Sons Inc Freeness testing apparatus and method
US4253329A (en) * 1979-11-09 1981-03-03 Domtar Inc. Fibre flexibility meter
DE3130529C2 (de) * 1981-08-01 1985-01-31 Bayer Ag, 5090 Leverkusen Vorrichtung zur Messung des Zetapotentials
DE3276195D1 (en) * 1981-11-09 1987-06-04 Wiggins Teape Group Ltd Apparatus for determining an electrical characteristic of a fibrous dispersion
AU4602785A (en) * 1984-07-09 1986-02-10 Forschungsanwendungs G.m.b.H. Verfahren zur bestimmung des zeta-potentials von feststoffen
SE8602280L (sv) * 1985-06-18 1986-12-19 Innomatic Ab Sett och anordning for metning av en partikelsuspensions stromningspotential eller for metning av en partikelsuspensions stromningspotential och/eller dreneringstillstand

Also Published As

Publication number Publication date
DE69130007D1 (de) 1998-09-24
DE69130007T2 (de) 1999-02-11
EP0462703B1 (de) 1998-08-19
US5373229A (en) 1994-12-13
GB9011333D0 (en) 1990-07-11
EP0462703A1 (de) 1991-12-27

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties