DK1099104T3 - Imitation measuring apparatus for determining the wettability of powdered materials - Google Patents

Imitation measuring apparatus for determining the wettability of powdered materials

Info

Publication number
DK1099104T3
DK1099104T3 DK99927932T DK99927932T DK1099104T3 DK 1099104 T3 DK1099104 T3 DK 1099104T3 DK 99927932 T DK99927932 T DK 99927932T DK 99927932 T DK99927932 T DK 99927932T DK 1099104 T3 DK1099104 T3 DK 1099104T3
Authority
DK
Denmark
Prior art keywords
determining
wettability
measuring apparatus
imitation
powdered materials
Prior art date
Application number
DK99927932T
Other languages
Danish (da)
Inventor
Bernd Schindler
Dieter Renzow
Original Assignee
Fraunhofer Ges Forschung
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 DE19844595A external-priority patent/DE19844595C1/en
Application filed by Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Application granted granted Critical
Publication of DK1099104T3 publication Critical patent/DK1099104T3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
    • G01N13/02—Investigating surface tension of liquids

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Basic Packing Technique (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
  • Supply Of Fluid Materials To The Packaging Location (AREA)

Abstract

The present invention relates to an imbibition measuring apparatus for determining the wettability of powders from different materials, comprising a bulk material receptacle, a receptacle for a measuring liquid and a device for determining weight increases, wherein the bulk material receptacle and the receptacle for the measuring liquid are located in a vacuum chamber.
DK99927932T 1998-07-23 1999-06-09 Imitation measuring apparatus for determining the wettability of powdered materials DK1099104T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19833187 1998-07-23
DE19844595A DE19844595C1 (en) 1998-07-23 1998-09-29 Imbibition measurement arrangement for determining moistening characteristics of powders
PCT/EP1999/003977 WO2000005564A1 (en) 1998-07-23 1999-06-09 Imbibition measuring apparatus for determining powder wettability

Publications (1)

Publication Number Publication Date
DK1099104T3 true DK1099104T3 (en) 2002-09-30

Family

ID=26047645

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99927932T DK1099104T3 (en) 1998-07-23 1999-06-09 Imitation measuring apparatus for determining the wettability of powdered materials

Country Status (4)

Country Link
EP (1) EP1099104B1 (en)
AT (1) ATE223572T1 (en)
DK (1) DK1099104T3 (en)
WO (1) WO2000005564A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2374743A (en) * 2001-04-04 2002-10-23 Instro Prec Ltd Surface profile measurement
CN104215543B (en) * 2014-08-21 2016-07-20 河北钢铁股份有限公司邯郸分公司 A kind of moisture capacity of iron ore powders determinator and assay method
CN108303351B (en) * 2018-03-31 2023-10-10 宁波新边界科学仪器有限公司 Method and device for measuring inhalation behavior of liquid in porous or powdery solid
CN111024544A (en) * 2019-12-02 2020-04-17 中国石油大学(北京) Imbibition experimental system and imbibition experimental method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60162936A (en) * 1984-02-02 1985-08-24 Hosokawa Funtai Kogaku Kenkyusho:Kk Device for measuring contact angle between powder and granular material and liquid
US5425265A (en) * 1993-12-20 1995-06-20 Jaisinghani; Rajan A. Apparatus and method for measuring the capillary pressure distribution of porous materials

Also Published As

Publication number Publication date
WO2000005564A1 (en) 2000-02-03
EP1099104B1 (en) 2002-09-04
ATE223572T1 (en) 2002-09-15
EP1099104A1 (en) 2001-05-16

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