JPS55151243A - Online measuring method of and apparatus for fiber length of mechanically produced pulp - Google Patents

Online measuring method of and apparatus for fiber length of mechanically produced pulp

Info

Publication number
JPS55151243A
JPS55151243A JP6118980A JP6118980A JPS55151243A JP S55151243 A JPS55151243 A JP S55151243A JP 6118980 A JP6118980 A JP 6118980A JP 6118980 A JP6118980 A JP 6118980A JP S55151243 A JPS55151243 A JP S55151243A
Authority
JP
Japan
Prior art keywords
measuring method
fiber length
online measuring
mechanically produced
produced pulp
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP6118980A
Other languages
Japanese (ja)
Inventor
Karunisu Arukibiadeisu
Emu Shiyaruhoon Pooru
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Domtar Inc
Original Assignee
Domtar Inc
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 Domtar Inc filed Critical Domtar Inc
Publication of JPS55151243A publication Critical patent/JPS55151243A/en
Pending legal-status Critical Current

Links

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)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Paper (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP6118980A 1979-05-08 1980-05-08 Online measuring method of and apparatus for fiber length of mechanically produced pulp Pending JPS55151243A (en)

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 (1)

Publication Number Publication Date
JPS55151243A true JPS55151243A (en) 1980-11-25

Family

ID=4114158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6118980A Pending JPS55151243A (en) 1979-05-08 1980-05-08 Online measuring method of and apparatus for fiber length of mechanically produced pulp

Country Status (5)

Country Link
JP (1) JPS55151243A (en)
AU (1) AU528831B2 (en)
CA (1) CA1138224A (en)
FI (1) FI69707C (en)
SE (1) SE436903B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
AU528831B2 (en) 1983-05-12
SE436903B (en) 1985-01-28
FI69707B (en) 1985-11-29
FI69707C (en) 1986-03-10
CA1138224A (en) 1982-12-28
AU5818880A (en) 1980-11-13
SE8003414L (en) 1980-11-09
FI801477A (en) 1980-11-09

Similar Documents

Publication Publication Date Title
GB2023824B (en) Method and apparatus for ultrasonically measuring concentrations of stress
JPS5317743A (en) Method of and apparatus for connecting optical fiber
JPS5533189A (en) Method and apparatus for composing plane arrangement of optical guiding fibers
GB2031299B (en) Method of and apparatus for beating fibre slurries
GB1549630A (en) Methods of and apparatus for determining parameters of clad optical fibres
ZA804786B (en) Method and apparatus for forming wood fibres
JPS52140640A (en) Method of and apparatus for spinning fiber into bundle
JPS55112531A (en) Method of and apparatus for measuring optical energy distribution
GB2013897B (en) Method and an apparatus for continuously measuring or controlling the cross-section of slivers
JPS5566460A (en) Apparatus for and method of delivering thread or other fiber material
JPS54147201A (en) Method and apparatus used in production of fiber pulp from lignocellulose containing material
GB2001952B (en) Method of and apparatus for cutting optical fibres
JPS5668159A (en) Washing method and apparatus of fiber material
GB2009140B (en) Method of and apparatus for the continuous prodution of optical fibres
JPS52113233A (en) Method of and apparatus for connecting pair optical fibers
JPS5663087A (en) Method and apparatus for producing mechanical pulp
ZA84857B (en) A method and apparatus for determining the properties of fiber pulp
JPS5478199A (en) Method and device for measuring degree of hit untangling of pulp fibers in paper making process
JPS56101994A (en) Fiber web forming method and apparatus
GB2148498B (en) Method and apparatus for measuring the fibre length distribution of textile fibres
JPS5626090A (en) Digesting method and apparatus of cellulosic fiber material
GB2025015B (en) Apparatus for and method of making pitch fibre infusible
JPS53119372A (en) Method and apparatus for making pile element of fiber
JPS55152440A (en) Online measuring method of and apparatus for specific area of mechanically produced pulp
GB2016363B (en) Bundle of fibrous elements method and apparatus for producing thereof