FI106068B - Mittausmenetelmä pihkahiukkasten määrittämiseksi paperimassasta - Google Patents
Mittausmenetelmä pihkahiukkasten määrittämiseksi paperimassasta Download PDFInfo
- Publication number
- FI106068B FI106068B FI932771A FI932771A FI106068B FI 106068 B FI106068 B FI 106068B FI 932771 A FI932771 A FI 932771A FI 932771 A FI932771 A FI 932771A FI 106068 B FI106068 B FI 106068B
- Authority
- FI
- Finland
- Prior art keywords
- resin particles
- measurement method
- particles
- pct
- paper pulp
- Prior art date
Links
- 239000002245 particle Substances 0.000 title claims abstract description 48
- 229920001131 Pulp (paper) Polymers 0.000 title claims description 12
- 238000000691 measurement method Methods 0.000 title claims description 12
- 239000011347 resin Substances 0.000 claims abstract description 37
- 229920005989 resin Polymers 0.000 claims abstract description 37
- 239000007850 fluorescent dye Substances 0.000 claims abstract description 12
- 239000000725 suspension Substances 0.000 claims abstract description 10
- 230000005284 excitation Effects 0.000 claims abstract description 5
- 239000000706 filtrate Substances 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 4
- -1 N- (n-butyl) -4- (n-butylamino) naphthalic acid imide Chemical class 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 238000009652 hydrodynamic focusing Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 238000002372 labelling Methods 0.000 claims 1
- 238000004513 sizing Methods 0.000 claims 1
- 229920002522 Wood fibre Polymers 0.000 abstract description 4
- 239000002025 wood fiber Substances 0.000 abstract description 4
- 239000011295 pitch Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 14
- 239000000546 pharmaceutical excipient Substances 0.000 description 10
- 238000001914 filtration Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- FPTLZCGNCUNOGI-UHFFFAOYSA-N N-butyl-4-(butylamino)naphthalene-1-carboxamide Chemical compound C(CCC)N=C(O)C1=CC=C(C2=CC=CC=C12)NCCCC FPTLZCGNCUNOGI-UHFFFAOYSA-N 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 229920005372 Plexiglas® Polymers 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1404—Handling flow, e.g. hydrodynamic focusing
-
- 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
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1404—Handling flow, e.g. hydrodynamic focusing
- G01N2015/1413—Hydrodynamic focussing
-
- 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
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N2015/1486—Counting the particles
-
- 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
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N2015/1493—Particle size
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
- G01N2021/6439—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Paper (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Electron Beam Exposure (AREA)
- Sampling And Sample Adjustment (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4040463 | 1990-12-18 | ||
| DE4040463A DE4040463A1 (de) | 1990-12-18 | 1990-12-18 | Messverfahren zur bestimmung von harzteilchen in papierstoffen |
| EP9102350 | 1991-12-09 | ||
| PCT/EP1991/002350 WO1992011534A1 (fr) | 1990-12-18 | 1991-12-09 | Procede de mesure de particules de resines presentes dans des pates a papier |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI932771A FI932771A (fi) | 1993-06-16 |
| FI932771A0 FI932771A0 (fi) | 1993-06-16 |
| FI106068B true FI106068B (fi) | 2000-11-15 |
Family
ID=6420634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI932771A FI106068B (fi) | 1990-12-18 | 1993-06-16 | Mittausmenetelmä pihkahiukkasten määrittämiseksi paperimassasta |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5486904A (fr) |
| EP (1) | EP0563080B1 (fr) |
| JP (1) | JPH06503168A (fr) |
| AT (1) | ATE168471T1 (fr) |
| CA (1) | CA2098584C (fr) |
| DE (2) | DE4040463A1 (fr) |
| FI (1) | FI106068B (fr) |
| WO (1) | WO1992011534A1 (fr) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI93902C (fi) * | 1993-04-20 | 1995-06-12 | Valtion Teknillinen | Menetelmä ja laitteisto massasulppunäytteen pihka-ainepitoisuuden määrittämiseksi |
| JP2928056B2 (ja) * | 1993-06-28 | 1999-07-28 | 相川鉄工株式会社 | パルプ懸濁液の異物検出方法及びパルプ懸濁液の異物検出装置 |
| US5814818A (en) * | 1996-06-11 | 1998-09-29 | Ngk Insulators, Ltd. | Gas tube for passing plasma generating gases |
| DE19700648A1 (de) * | 1997-01-10 | 1998-07-23 | Basf Ag | Verfahren und Vorrichtung zur Bestimmung der Größenverteilung von verschiedenartigen Partikeln in einer Probe |
| US20040038264A1 (en) * | 2002-05-14 | 2004-02-26 | Souza Glauco R. | Fractal dimension analysis of nanoparticle aggregates using angle dependent light scattering for the detection and characterization of nucleic acids and proteins |
| US20090260767A1 (en) * | 2003-04-14 | 2009-10-22 | Every Penny Counts, Inc. | Use of hydrophobic dyes to monitor hydrophobic contaminants in a papermaking process |
| AT7033U1 (de) * | 2003-07-08 | 2004-07-26 | Applied Chemicals Handels Gmbh | Verfahren und system zum nachweisen bzw. erfassen von klebrigen ablagerungen bzw. bestandteilen bei der papier- und zellstoffherstellung |
| DE102005023326A1 (de) * | 2005-05-17 | 2006-11-23 | Basf Ag | Verfahren zur Bestimmung der Leimungsmittelkonzentration, der Teilchengröße und der Teilchengrößenverteilung von Leimungsmitteln in einem Papierstoff |
| ES2441844T3 (es) * | 2006-01-18 | 2014-02-06 | Cascades Canada Ulc | Procedimiento para medir contaminantes hidrofóbicos en la pulpa de papel |
| FI122242B (fi) * | 2006-04-21 | 2011-10-31 | Metso Automation Oy | Menetelmä ja mittalaite mitata kierrätyskuitumassaa |
| WO2008104576A1 (fr) * | 2007-03-01 | 2008-09-04 | Basf Se | Procédé pour détecter des particules organiques hydrophobes dans une pâte à papier |
| US20100236732A1 (en) * | 2009-03-17 | 2010-09-23 | Alessandra Gerli | Use of fluorescence to monitor hydrophobic contaminants in a papermaking process |
| EP2513635A4 (fr) | 2009-12-18 | 2017-06-28 | FPInnovations | Analyseur de macropolluants en ligne et procédé |
| US9562861B2 (en) * | 2011-04-05 | 2017-02-07 | Nalco Company | Method of monitoring macrostickies in a recycling and paper or tissue making process involving recycled pulp |
| CN103335921B (zh) * | 2013-05-29 | 2016-10-05 | 华南理工大学 | 一种检测助留剂在纸浆中留着效果的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1136032A (fr) * | 1980-11-24 | 1982-11-23 | Margaret J. Molnar | Methode pour determiner l'efficacite de polymeres solubles dans l'eau, en vue de l'elimination des depots de resine dans les papeteries |
| US4837446A (en) * | 1988-03-31 | 1989-06-06 | International Paper Company | Apparatus and process for testing uniformity of pulp |
| DE3820902A1 (de) * | 1988-06-21 | 1989-12-28 | Basf Ag | Anordnung zur messung des dispergiergrades in stroemenden suspensionen |
| US5216483A (en) * | 1991-09-23 | 1993-06-01 | The Babcock & Wilcox Company | Fluorescence analyzer for lignin |
-
1990
- 1990-12-18 DE DE4040463A patent/DE4040463A1/de not_active Withdrawn
-
1991
- 1991-12-09 EP EP92900175A patent/EP0563080B1/fr not_active Expired - Lifetime
- 1991-12-09 JP JP4500371A patent/JPH06503168A/ja active Pending
- 1991-12-09 DE DE59109028T patent/DE59109028D1/de not_active Expired - Lifetime
- 1991-12-09 CA CA002098584A patent/CA2098584C/fr not_active Expired - Lifetime
- 1991-12-09 AT AT92900175T patent/ATE168471T1/de not_active IP Right Cessation
- 1991-12-09 US US08/070,414 patent/US5486904A/en not_active Expired - Lifetime
- 1991-12-09 WO PCT/EP1991/002350 patent/WO1992011534A1/fr active IP Right Grant
-
1993
- 1993-06-16 FI FI932771A patent/FI106068B/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO1992011534A1 (fr) | 1992-07-09 |
| ATE168471T1 (de) | 1998-08-15 |
| US5486904A (en) | 1996-01-23 |
| JPH06503168A (ja) | 1994-04-07 |
| DE59109028D1 (de) | 1998-08-20 |
| FI932771A (fi) | 1993-06-16 |
| DE4040463A1 (de) | 1992-06-25 |
| CA2098584C (fr) | 2003-04-08 |
| CA2098584A1 (fr) | 1992-06-19 |
| EP0563080B1 (fr) | 1998-07-15 |
| FI932771A0 (fi) | 1993-06-16 |
| EP0563080A1 (fr) | 1993-10-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FI106068B (fi) | Mittausmenetelmä pihkahiukkasten määrittämiseksi paperimassasta | |
| ES2441844T3 (es) | Procedimiento para medir contaminantes hidrofóbicos en la pulpa de papel | |
| ES2697531T3 (es) | Analizador de partículas o células y método | |
| JP3306828B2 (ja) | 液体フローサイトメーター | |
| US4584277A (en) | Fluorescent multiparameter particle analysis | |
| US20100012284A1 (en) | Method for determining hydrophobic organic particles in a paper stock | |
| FI97830C (fi) | Menetelmä ja laite sellaisen aineen pitoisuuden määrittämiseksi, joka on sidottu virtaavan väliaineen hiukkasiin | |
| US20080151227A1 (en) | Method for Determining a Sizing Agent Concentration, Particle Size and a Sizing Agent Particle Size Distribution in a Peper Pulp | |
| AU590223B2 (en) | Concentration meter | |
| JPH0486546A (ja) | 検体検査装置 | |
| Krohl et al. | A new laser-optical method for counting colloidally dispersed pitch | |
| US20040090613A1 (en) | Method for measuring the volume of cells or particles | |
| SE464836B (sv) | Saett och arrangemang foer att registrera tillstaandet hos en suspension i roerelse | |
| JPS63195548A (ja) | 粒子解析装置 | |
| DE3024941A1 (de) | Vorrichtung zur lichttransmissionsmessung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MA | Patent expired |