SE9401956L - Measurement of drainage and resilience properties - Google Patents

Measurement of drainage and resilience properties

Info

Publication number
SE9401956L
SE9401956L SE9401956A SE9401956A SE9401956L SE 9401956 L SE9401956 L SE 9401956L SE 9401956 A SE9401956 A SE 9401956A SE 9401956 A SE9401956 A SE 9401956A SE 9401956 L SE9401956 L SE 9401956L
Authority
SE
Sweden
Prior art keywords
drainage
measurement
weight
liquid
resilience properties
Prior art date
Application number
SE9401956A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9401956D0 (en
Inventor
Arne Lindahl
Lars-Goeran Soederlund
Original Assignee
Arne Lindahl
Lars Goeran Soederlund
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 Arne Lindahl, Lars Goeran Soederlund filed Critical Arne Lindahl
Priority to SE9401956A priority Critical patent/SE9401956L/en
Publication of SE9401956D0 publication Critical patent/SE9401956D0/en
Priority to PCT/SE1995/000650 priority patent/WO1995034804A1/en
Publication of SE9401956L publication Critical patent/SE9401956L/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/10—Measuring moisture content, e.g. by measuring change in length of hygroscopic filament; Hygrometers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/0009—Regulating the freeness of the pulp
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • 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)
  • Dispersion Chemistry (AREA)
  • Paper (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Treatment Of Sludge (AREA)

Abstract

The invention relates to a method of measuring drainage and elastic properties of materials, where the weight relationship between imagined dry weight and volume (weight) of liquid in a liquid-containing material is mathematically defined, and where this material is taken to a special measuring device and treated, such that it is subjected to compression as well as predetermined pressure change at a controlled rate.
SE9401956A 1994-06-05 1994-06-05 Measurement of drainage and resilience properties SE9401956L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9401956A SE9401956L (en) 1994-06-05 1994-06-05 Measurement of drainage and resilience properties
PCT/SE1995/000650 WO1995034804A1 (en) 1994-06-05 1995-06-06 A method of measuring the drainage and elastic properties of materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9401956A SE9401956L (en) 1994-06-05 1994-06-05 Measurement of drainage and resilience properties

Publications (2)

Publication Number Publication Date
SE9401956D0 SE9401956D0 (en) 1994-06-05
SE9401956L true SE9401956L (en) 1995-12-06

Family

ID=20394265

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9401956A SE9401956L (en) 1994-06-05 1994-06-05 Measurement of drainage and resilience properties

Country Status (2)

Country Link
SE (1) SE9401956L (en)
WO (1) WO1995034804A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1243906B1 (en) 2001-03-23 2004-08-25 Fibertracker AB Method and device for producing and testing a fiber bed
CZ303066B6 (en) * 2009-07-28 2012-03-21 Vysoká škola technická a ekonomická v Ceských Budejovicích Method of measuring filtration and hydraulic properties of pack of drainage tubing and apparatus for making the same
CN116297029B (en) * 2023-05-23 2023-08-04 武汉众望包装有限公司 Device and method for detecting moisture regain resistance of corrugated board

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602325A (en) * 1947-12-31 1952-07-08 Patent & Licensing Corp Pulp testing device
US3718030A (en) * 1970-09-28 1973-02-27 Inst Of Paper Chem Method and apparatus for analysis of fluid suspensions
CA1128774A (en) * 1980-02-08 1982-08-03 John R. Wood Measurement of high consistency
SE436602B (en) * 1983-05-11 1985-01-07 Kaelle Eur Control PROCEDURE FOR DETERMINING THE DRAINAGE CHARACTERISTICS THROUGH A PIPE CIRCULATING SUSPENSION, IN PARTICULAR FIBER SUSPENSION
US5314581A (en) * 1991-12-10 1994-05-24 Betz Paperchem, Inc. Apparatus for simulating processing parameters and predicting variables in a papermaking operation including sequential pulsation, gravity and vacuum drainage, fines retention and paper formation

Also Published As

Publication number Publication date
WO1995034804A1 (en) 1995-12-21
SE9401956D0 (en) 1994-06-05

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