FI973753A0 - Foerfarande foer maetning av partiklar i suspension och maetanordning - Google Patents
Foerfarande foer maetning av partiklar i suspension och maetanordningInfo
- Publication number
- FI973753A0 FI973753A0 FI973753A FI973753A FI973753A0 FI 973753 A0 FI973753 A0 FI 973753A0 FI 973753 A FI973753 A FI 973753A FI 973753 A FI973753 A FI 973753A FI 973753 A0 FI973753 A0 FI 973753A0
- Authority
- FI
- Finland
- Prior art keywords
- maetanordning
- suspension
- particle
- foerfarande foer
- foer maetning
- Prior art date
Links
- 239000002245 particle Substances 0.000 title 1
- 239000000725 suspension Substances 0.000 title 1
Classifications
-
- 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
- G01N15/02—Investigating particle size or size distribution
- G01N15/0205—Investigating particle size or size distribution by optical means
- G01N15/0227—Investigating particle size or size distribution by optical means using imaging; using holography
-
- 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
- G01N2015/0042—Investigating dispersion of solids
- G01N2015/0053—Investigating dispersion of solids in liquids, e.g. trouble
- G01N2015/0057—Investigating dispersion of solids in liquids, e.g. trouble of filaments in liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI973753A FI111102B (fi) | 1997-09-22 | 1997-09-22 | Menetelmä suspensiossa olevien hiukkasten mittaamiseksi ja mittalaite |
PCT/FI1998/000733 WO1999015877A1 (en) | 1997-09-22 | 1998-09-17 | Method and instrument for measuring fibres in suspension |
CA002300055A CA2300055C (en) | 1997-09-22 | 1998-09-17 | Method and instrument for measuring fibres in suspension |
AU92683/98A AU9268398A (en) | 1997-09-22 | 1998-09-17 | Method and instrument for measuring fibres in suspension |
JP2000513128A JP2001517790A (ja) | 1997-09-22 | 1998-09-17 | 懸濁液中の繊維状粒子の測定方法および器械 |
EP98945334A EP1017988A1 (en) | 1997-09-22 | 1998-09-17 | Method and instrument for measuring fibres in suspension |
US09/154,914 US6311550B1 (en) | 1997-09-22 | 1998-09-17 | Method for measuring particles in suspension and measuring instrument |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI973753A FI111102B (fi) | 1997-09-22 | 1997-09-22 | Menetelmä suspensiossa olevien hiukkasten mittaamiseksi ja mittalaite |
FI973753 | 1997-09-22 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI973753A0 true FI973753A0 (fi) | 1997-09-22 |
FI973753A FI973753A (fi) | 1999-03-23 |
FI111102B FI111102B (fi) | 2003-05-30 |
Family
ID=8549570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI973753A FI111102B (fi) | 1997-09-22 | 1997-09-22 | Menetelmä suspensiossa olevien hiukkasten mittaamiseksi ja mittalaite |
Country Status (7)
Country | Link |
---|---|
US (1) | US6311550B1 (fi) |
EP (1) | EP1017988A1 (fi) |
JP (1) | JP2001517790A (fi) |
AU (1) | AU9268398A (fi) |
CA (1) | CA2300055C (fi) |
FI (1) | FI111102B (fi) |
WO (1) | WO1999015877A1 (fi) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999037973A1 (de) * | 1998-01-22 | 1999-07-29 | Maschinenfabrik Rieter Ag | Verfahren und vorrichtung zur faserlängenmessung |
AU778492B2 (en) * | 2000-04-07 | 2004-12-09 | Rohm And Haas Company | Method and apparatus for determining the dispersion stability of a liquid suspension |
NO318735B1 (no) | 2000-04-28 | 2005-05-02 | Norsk Hydro As | Metode for automatisk analyse av storrelsesfordeling, form og farge for partikler og automatisk partikkelanalysesystem |
CA2329294C (en) * | 2000-12-21 | 2007-01-02 | Pulp And Paper Research Institute Of Canada | Method and apparatus for measuring fibre properties |
AU2003901910A0 (en) | 2003-04-17 | 2003-05-08 | Commonwealth Scientific And Industrial Research Organisation | Method and apparatus for testing fibres |
US7508509B2 (en) * | 2004-05-04 | 2009-03-24 | Metso Automation Oy | Measurement of an object from an image consisting of a pixel matrix |
US20060196621A1 (en) * | 2005-03-01 | 2006-09-07 | Johansson Ola M | Virtual hand sheet method and system for estimating paper properties |
DE102005062953B4 (de) * | 2005-12-29 | 2008-07-03 | Glunz Ag | Verfahren und Vorrichtung zur Herstellung von Formkörpern, insbesondere Platten, aus Lignocellulose haltigen Fasern mit Faseranalyse |
FI119063B (fi) * | 2006-04-21 | 2008-07-15 | Metso Automation Oy | Menetelmä ohjata kierrätyskuitulinjaa ja kierrätyskuitulinja |
US8262860B2 (en) * | 2006-09-14 | 2012-09-11 | Wisys Technology Foundation | Paper pulp pre-processor |
US8120769B2 (en) | 2007-08-03 | 2012-02-21 | North Carolina State University | Method and system for fiber properties measurement |
DE102009020778B4 (de) | 2008-05-08 | 2019-03-28 | Jenoptik Optical Systems Gmbh | Verfahren zur Materialstrahlformung für Mess- und/oder Dosierungsvorrichtungen |
DE102009020777B4 (de) | 2008-05-08 | 2019-02-14 | Jenoptik Optical Systems Gmbh | Zuführeinrichtung für Partikel oder Partikelgemische in Mess- und/oder Dosierungsvorrichtungen |
NL2002196C2 (en) * | 2008-11-11 | 2010-05-17 | Avantium Int Bv | SAMPLE ANALYZES APPARATUS AND A METHOD OR ANALYZING A SAMPLE. |
FI124022B (fi) * | 2009-11-30 | 2014-02-14 | Raine Lehto | Pölynkeräys- ja analysointilaitteisto sekä menetelmä kuitumateriaalista irtoavien hiukkasten koon ja massan määrittämiseksi |
CN102741683B (zh) | 2009-12-18 | 2016-06-01 | Fp创新研究中心 | 在线大污染物分析器和方法 |
DE102012205311B4 (de) * | 2012-03-30 | 2013-10-17 | Anton Paar Gmbh | Optische Vorrichtung, insbesondere Polarimeter, zur Detektion von Inhomogenitäten in einer Probe |
US9304120B2 (en) * | 2013-11-24 | 2016-04-05 | Kemira Oyj | Method and system for analyzing a liquid sample containing particles of solid matter and the use of such a method and system |
FI126688B (fi) * | 2014-06-30 | 2017-03-31 | Upm Kymmene Corp | Menetelmä ja laite nanofibrilliselluloosan laadun tarkkailemiseksi |
DE102014017552A1 (de) | 2014-10-15 | 2016-04-21 | Retsch Technology Gmbh | Vorrichtung und Verfahren zur Bestimmung der Partikelgröße und/oder der Partikelform von Partikeln in einem Partikelstrom |
FI130825B1 (fi) * | 2017-02-08 | 2024-04-09 | Valmet Automation Oy | Menetelmä ja laite määrittää kuitupartikkeleiden hajoamisaste hienoaineeksi massassa |
FI129352B (fi) * | 2019-05-03 | 2021-12-31 | Valmet Technologies Inc | Kuituisen massan jauhatuksen valvonta ja ohjaus |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE390458B (sv) | 1975-05-14 | 1976-12-20 | Tellusond Ab | Forfarande och anordning for detektering av spetor i massa |
FR2408117B1 (fr) | 1977-11-07 | 1982-04-16 | Agronomique Inst Nat Rech | Procede et appareil de mesure des dimensions de fibres de bois |
US4837446A (en) * | 1988-03-31 | 1989-06-06 | International Paper Company | Apparatus and process for testing uniformity of pulp |
EP0602145B1 (en) | 1991-09-06 | 1999-03-03 | Commonwealth Scientific And Industrial Research Organisation | Measurement method and apparatus |
US5293219A (en) | 1991-12-31 | 1994-03-08 | Andritz Sprout-Bauer, Inc. | Fiber length analyzer |
US5422712A (en) | 1992-04-01 | 1995-06-06 | Toa Medical Electronics Co., Ltd. | Apparatus for measuring fluorescent spectra of particles in a flow |
US5311290A (en) | 1992-09-30 | 1994-05-10 | Pulp And Paper Research Institute Of Canada | Imaging apparatus and method of fiber analysis |
CN1078351C (zh) | 1992-11-25 | 2002-01-23 | 住友电气工业株式会社 | 检测熔化的树脂中所含杂质的方法 |
JP3347495B2 (ja) | 1994-11-14 | 2002-11-20 | シスメックス株式会社 | 粒子分析装置 |
US5786894A (en) | 1996-10-25 | 1998-07-28 | International Paper Company | Measurement of paper pulp and fiber visual characteristics |
-
1997
- 1997-09-22 FI FI973753A patent/FI111102B/fi active
-
1998
- 1998-09-17 AU AU92683/98A patent/AU9268398A/en not_active Abandoned
- 1998-09-17 JP JP2000513128A patent/JP2001517790A/ja active Pending
- 1998-09-17 WO PCT/FI1998/000733 patent/WO1999015877A1/en not_active Application Discontinuation
- 1998-09-17 CA CA002300055A patent/CA2300055C/en not_active Expired - Fee Related
- 1998-09-17 US US09/154,914 patent/US6311550B1/en not_active Expired - Fee Related
- 1998-09-17 EP EP98945334A patent/EP1017988A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
AU9268398A (en) | 1999-04-12 |
FI111102B (fi) | 2003-05-30 |
CA2300055C (en) | 2007-11-20 |
JP2001517790A (ja) | 2001-10-09 |
WO1999015877A1 (en) | 1999-04-01 |
US6311550B1 (en) | 2001-11-06 |
FI973753A (fi) | 1999-03-23 |
CA2300055A1 (en) | 1999-04-01 |
EP1017988A1 (en) | 2000-07-12 |
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