SE8801625D0 - Forfarande for bestemning av halten av olika komponenter i pappersmassa - Google Patents

Forfarande for bestemning av halten av olika komponenter i pappersmassa

Info

Publication number
SE8801625D0
SE8801625D0 SE8801625A SE8801625A SE8801625D0 SE 8801625 D0 SE8801625 D0 SE 8801625D0 SE 8801625 A SE8801625 A SE 8801625A SE 8801625 A SE8801625 A SE 8801625A SE 8801625 D0 SE8801625 D0 SE 8801625D0
Authority
SE
Sweden
Prior art keywords
pulp
distribution
procedure
determining
paper pulp
Prior art date
Application number
SE8801625A
Other languages
English (en)
Other versions
SE468333B (sv
SE8801625L (sv
Inventor
K Lehmikangas
J Tornberg
Original Assignee
Kajaani Electronics
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 Kajaani Electronics filed Critical Kajaani Electronics
Publication of SE8801625D0 publication Critical patent/SE8801625D0/sv
Publication of SE8801625L publication Critical patent/SE8801625L/sv
Publication of SE468333B publication Critical patent/SE468333B/sv

Links

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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Paper (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
SE8801625A 1987-03-09 1988-04-29 Foerfarande foer bestaemning av halten av olika komponenter i pappersmassa SE468333B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI871011A FI77535C (sv) 1987-03-09 1987-03-09 Förfarande för mätning av massakomponenternas relativa mängder i pappe rmassa.

Publications (3)

Publication Number Publication Date
SE8801625D0 true SE8801625D0 (sv) 1988-04-29
SE8801625L SE8801625L (sv) 1989-10-30
SE468333B SE468333B (sv) 1992-12-14

Family

ID=8524093

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8801625A SE468333B (sv) 1987-03-09 1988-04-29 Foerfarande foer bestaemning av halten av olika komponenter i pappersmassa

Country Status (6)

Country Link
US (1) US4895019A (sv)
JP (1) JPH01314963A (sv)
CA (1) CA1326550C (sv)
DE (1) DE3816959A1 (sv)
FI (1) FI77535C (sv)
SE (1) SE468333B (sv)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0774803B2 (ja) * 1989-06-01 1995-08-09 日本製紙株式会社 紙料中のグラウンドパルプ含有率測定方法
US5293219A (en) * 1991-12-31 1994-03-08 Andritz Sprout-Bauer, Inc. Fiber length analyzer
SE503386C2 (sv) * 1994-09-30 1996-06-03 Skogsind Tekn Foskningsinst Förfarande vid bestämning av mängden fyllmedel i papper
FI100729B (sv) 1995-06-29 1998-02-13 Metsae Serla Oy I papperstillverkning användbart fyllnadsämne och förfarande för frams tällning av det
FI104195B (sv) * 1996-05-03 1999-11-30 Metsae Serla Oy Förfarande för bestämning av diffusionskoefficienten i fiberväggen, andelen av returfiber och papperstillverkningsegenskaper i en suspension innehållande primär- och returfiber
FI106140B (sv) * 1997-11-21 2000-11-30 Metsae Serla Oyj Fyllnadsämne för att användas vid papperstillverkning och förfarande för framställning därav
FI110545B (sv) * 1998-10-28 2003-02-14 Valtion Teknillinen Förfarande och arrangemang för mätning av trämaterial
US6343501B1 (en) * 2000-03-08 2002-02-05 Polyvalor S.E.C. System and method for determining the process viscosity of a fluid in a film metering device
JP4592874B2 (ja) * 2000-06-08 2010-12-08 日本製紙株式会社 繊維組成の測定方法
US20040168781A1 (en) * 2002-08-05 2004-09-02 Petri Silenius Noil for use in paper manufacture, method for its production, and paper pulp and paper containing such noil
US7140239B2 (en) * 2003-03-18 2006-11-28 Battelle Memorial Institute System and technique for ultrasonic characterization of settling suspensions
US9879361B2 (en) 2012-08-24 2018-01-30 Domtar Paper Company, Llc Surface enhanced pulp fibers, methods of making surface enhanced pulp fibers, products incorporating surface enhanced pulp fibers, and methods of making products incorporating surface enhanced pulp fibers
CA3041057A1 (en) 2016-10-18 2018-04-26 Domtar Paper Company, Llc Method for production of filler loaded surface enhanced pulp fibers
JP7062887B2 (ja) * 2017-06-08 2022-05-09 王子ホールディングス株式会社 紙製品またはパルプの繊維組成試験方法
WO2019152969A1 (en) 2018-02-05 2019-08-08 Pande Harshad Paper products and pulps with surface enhanced pulp fibers and increased absorbency, and methods of making same
CN108362609B (zh) * 2018-03-07 2019-07-12 安徽财经大学 一种棉纤维多项细度指标测量方法
WO2020198516A1 (en) 2019-03-26 2020-10-01 Domtar Paper Company, Llc Paper products subjected to a surface treatment comprising enzyme-treated surface enhanced pulp fibers and methods of making the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873416A (en) * 1970-11-27 1975-03-25 Alkibiadis Karnis System for the continuous measurement of the weight-average fiber length of a pulp
US4276119A (en) * 1979-05-14 1981-06-30 Domtar Inc. Method and apparatus for on-line monitoring of specific surface of mechanical pulps
US4342618A (en) * 1979-05-14 1982-08-03 Alkibiadis Karnis Method and apparatus on-line monitoring of fibre length of mechanical pumps

Also Published As

Publication number Publication date
FI871011A (fi) 1988-09-10
JPH01314963A (ja) 1989-12-20
FI871011A0 (fi) 1987-03-09
US4895019A (en) 1990-01-23
SE468333B (sv) 1992-12-14
FI77535B (fi) 1988-11-30
SE8801625L (sv) 1989-10-30
FI77535C (sv) 1989-03-10
DE3816959A1 (de) 1989-11-23
CA1326550C (en) 1994-01-25

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