SE8003414L - Linjeovervakning av fiberlengden i mekaniska massor - Google Patents
Linjeovervakning av fiberlengden i mekaniska massorInfo
- Publication number
- SE8003414L SE8003414L SE8003414A SE8003414A SE8003414L SE 8003414 L SE8003414 L SE 8003414L SE 8003414 A SE8003414 A SE 8003414A SE 8003414 A SE8003414 A SE 8003414A SE 8003414 L SE8003414 L SE 8003414L
- Authority
- SE
- Sweden
- Prior art keywords
- fibre length
- pulp
- retained
- determining
- line monitoring
- Prior art date
Links
- 238000012544 monitoring process Methods 0.000 title abstract 2
- 239000000835 fiber Substances 0.000 abstract 5
- 230000000717 retained effect Effects 0.000 abstract 3
- 230000001186 cumulative effect Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 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
- G01N15/0272—Investigating particle size or size distribution with screening; with classification by filtering
-
- 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)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Paper (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000327146A CA1138224A (en) | 1979-05-08 | 1979-05-08 | On-line monitoring of fibre length of mechanical pulps |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8003414L true SE8003414L (sv) | 1980-11-09 |
SE436903B SE436903B (sv) | 1985-01-28 |
Family
ID=4114158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8003414A SE436903B (sv) | 1979-05-08 | 1980-05-07 | Sett och anordning for linjebestemning av den viktmessiga fiberlengdfordelningen i en massa |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS55151243A (sv) |
AU (1) | AU528831B2 (sv) |
CA (1) | CA1138224A (sv) |
FI (1) | FI69707C (sv) |
SE (1) | SE436903B (sv) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080141796A1 (en) * | 2006-10-03 | 2008-06-19 | Lawrence Doka Gaultney | Apparatus and method for testing sprayability of a liquid composition |
-
1979
- 1979-05-08 CA CA000327146A patent/CA1138224A/en not_active Expired
-
1980
- 1980-05-07 AU AU58188/80A patent/AU528831B2/en not_active Ceased
- 1980-05-07 SE SE8003414A patent/SE436903B/sv not_active IP Right Cessation
- 1980-05-07 FI FI801477A patent/FI69707C/fi not_active IP Right Cessation
- 1980-05-08 JP JP6118980A patent/JPS55151243A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
SE436903B (sv) | 1985-01-28 |
FI801477A (fi) | 1980-11-09 |
CA1138224A (en) | 1982-12-28 |
FI69707B (fi) | 1985-11-29 |
FI69707C (fi) | 1986-03-10 |
JPS55151243A (en) | 1980-11-25 |
AU5818880A (en) | 1980-11-13 |
AU528831B2 (en) | 1983-05-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4342618A (en) | Method and apparatus on-line monitoring of fibre length of mechanical pumps | |
US3461030A (en) | Determination of fiber characteristics in paper making | |
US3873416A (en) | System for the continuous measurement of the weight-average fiber length of a pulp | |
FI77535B (fi) | Foerfarande foer maetning av massakomponenternas relativa maengder i pappermassa. | |
US4292122A (en) | Bonding properties of mechanical pulps | |
US4441960A (en) | Method and apparatus for on-line monitoring of specific surface of mechanical pulps | |
SE8003414L (sv) | Linjeovervakning av fiberlengden i mekaniska massor | |
US3441848A (en) | Particle length measuring apparatus | |
CN106360802B (zh) | 一种烟草浆料制浆过程打浆度的修正方法 | |
CA1105733A (en) | Method and apparatus for measuring the throughflow quantity of a liquid substance per unit of time in a papermaking machine | |
Beghello et al. | Some mechanisms that govern fiber flocculation | |
EP1368533B1 (en) | Method for controlling screening by measuring flow amount and consistency of the pulp | |
US3589980A (en) | Control of headbox stock characteristics | |
US2352835A (en) | Apparatus for and method of determining physical properties of porous material | |
SE442247B (sv) | Anordning for att i en suspension med atminstone tva typer av suspenderade emnen var for sig meta halten av varje emnestyp | |
He et al. | Mechanical behavior of irregular fibers. Part II: Nonlinear tensile behavior | |
SE8003413L (sv) | Linjeovervakning av specifika ytan i mekaniska massor | |
CN106018086B (zh) | 一种造纸法再造烟叶纤维性能指标的评价方法 | |
US2306110A (en) | Apparatus for testing specimens | |
SE8007809L (sv) | Fiberflexibilitetsmetapparatur | |
FI67587B (fi) | Saett och anordning foer att kontinuerligt aostadkomma maetning av l-faktorn hos en pappersmassasuspension | |
DE10305596A1 (de) | Verfahren zum Erstellen einer standardisierten Zustandsanalyse von bei der Herstellung einer Faserstoffbahn die Qualität der herzustellenden Faerstoffbahn beeinflussenden Parametern und/oder Betriebszuständen und Maschine zur Durchführung des Verfahrens | |
CN201785656U (zh) | 用于制造纤维幅面的设备 | |
Kalliokoski | Models of filtration curve as a part of pulp drainage analyzers | |
SU896132A1 (ru) | Устройство дл определени структурной неоднородности движущегос бумажного полотна |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8003414-3 Effective date: 19911209 Format of ref document f/p: F |