SE0001419D0 - Sätt vid framställning av massa samt produkt av sättet - Google Patents

Sätt vid framställning av massa samt produkt av sättet

Info

Publication number
SE0001419D0
SE0001419D0 SE0001419A SE0001419A SE0001419D0 SE 0001419 D0 SE0001419 D0 SE 0001419D0 SE 0001419 A SE0001419 A SE 0001419A SE 0001419 A SE0001419 A SE 0001419A SE 0001419 D0 SE0001419 D0 SE 0001419D0
Authority
SE
Sweden
Prior art keywords
fibre
product
physical
sample quantity
data
Prior art date
Application number
SE0001419A
Other languages
English (en)
Other versions
SE0001419L (sv
SE516232C2 (sv
Inventor
Raija Baadenlid
Staffan Andersson
Eva-Lena Stroemberg
Jenny Bergstroem
Original Assignee
Stora Kopparbergs Bergslags Ab
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20279348&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE0001419(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stora Kopparbergs Bergslags Ab filed Critical Stora Kopparbergs Bergslags Ab
Priority to SE0001419A priority Critical patent/SE516232C2/sv
Publication of SE0001419D0 publication Critical patent/SE0001419D0/sv
Priority to PCT/SE2001/000740 priority patent/WO2001079816A1/en
Priority to DE60126927T priority patent/DE60126927D1/de
Priority to US10/257,538 priority patent/US7153391B2/en
Priority to EP01920042A priority patent/EP1279026B1/en
Priority to AT01920042T priority patent/ATE355515T1/de
Priority to AU2001246986A priority patent/AU2001246986A1/en
Publication of SE0001419L publication Critical patent/SE0001419L/sv
Publication of SE516232C2 publication Critical patent/SE516232C2/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
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S162/00—Paper making and fiber liberation
    • Y10S162/09—Uses for paper making sludge
    • Y10S162/10—Computer control of paper making variables

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Paper (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Replacement Of Web Rolls (AREA)
SE0001419A 2000-04-14 2000-04-14 Sätt vid framställning av massa samt produkt av sättet SE516232C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE0001419A SE516232C2 (sv) 2000-04-14 2000-04-14 Sätt vid framställning av massa samt produkt av sättet
PCT/SE2001/000740 WO2001079816A1 (en) 2000-04-14 2001-04-05 Method in connection with the production of pulp, paper or paperboard
DE60126927T DE60126927D1 (de) 2000-04-14 2001-04-05 Verfahren in verbindung mit der herstellung von zellstoff, papier oder karton
US10/257,538 US7153391B2 (en) 2000-04-14 2001-04-05 Method in connection with the production of pulp, paper or paperboard
EP01920042A EP1279026B1 (en) 2000-04-14 2001-04-05 Method in connection with the production of pulp, paper or paperboard
AT01920042T ATE355515T1 (de) 2000-04-14 2001-04-05 Verfahren in verbindung mit der herstellung von zellstoff, papier oder karton
AU2001246986A AU2001246986A1 (en) 2000-04-14 2001-04-05 Method in connection with the production of pulp, paper or paperboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0001419A SE516232C2 (sv) 2000-04-14 2000-04-14 Sätt vid framställning av massa samt produkt av sättet

Publications (3)

Publication Number Publication Date
SE0001419D0 true SE0001419D0 (sv) 2000-04-14
SE0001419L SE0001419L (sv) 2001-10-15
SE516232C2 SE516232C2 (sv) 2001-12-03

Family

ID=20279348

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0001419A SE516232C2 (sv) 2000-04-14 2000-04-14 Sätt vid framställning av massa samt produkt av sättet

Country Status (7)

Country Link
US (1) US7153391B2 (sv)
EP (1) EP1279026B1 (sv)
AT (1) ATE355515T1 (sv)
AU (1) AU2001246986A1 (sv)
DE (1) DE60126927D1 (sv)
SE (1) SE516232C2 (sv)
WO (1) WO2001079816A1 (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1859253B1 (en) * 2005-03-04 2012-09-12 FPInnovations Method for determining chemical pulp kappa number with visible-near infrared spectrometry, and means therefor
US7663757B2 (en) * 2006-09-27 2010-02-16 Alberta Research Council Inc. Apparatus and method for obtaining a reflectance property indication of a sample
CN101900673A (zh) * 2010-06-02 2010-12-01 北京林业大学 一种在线无损检测纸张性能的方法
CN103018177A (zh) * 2012-12-06 2013-04-03 江苏易谱恒科技有限公司 基于随机采样一致集的谱图异常样本点检测方法
CN104655580B (zh) * 2015-02-10 2017-06-06 华南理工大学 一种快速测定溶解浆中的α‑纤维素含量的方法
FI127895B (sv) * 2016-12-05 2019-05-15 Valmet Automation Oy Anordning och förfarande för mätning av suspension och styrning av en suspensionsprocess
FI128736B (sv) * 2018-03-09 2020-11-13 Valmet Automation Oy Förfarande och mätanordning för mätning av suspension
EP3973266B1 (en) * 2019-05-23 2024-02-14 Lenzing Aktiengesellschaft Automated polymer analyzing system and its use
CN110208211B (zh) * 2019-07-03 2021-10-22 南京林业大学 一种用于农药残留检测的近红外光谱降噪方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9401707L (sv) 1994-05-18 1995-11-19 Christer Bjoerklund Spektrofotometrisk metod att mäta kvalitets och styrke parametrar hos träd, virke trävaror, flis, spån, massa och papper
SE9401718L (sv) * 1994-05-18 1995-11-19 Eka Nobel Ab Sätt att bestämma parametrarna i papper
DE19653532C2 (de) 1996-12-20 2001-03-01 Siemens Ag Verfahren und Vorrichtung zur Prozeßführung bei der Herstellung von Faserstoff aus Holz

Also Published As

Publication number Publication date
US7153391B2 (en) 2006-12-26
DE60126927D1 (de) 2007-04-12
SE0001419L (sv) 2001-10-15
ATE355515T1 (de) 2006-03-15
US20030155092A1 (en) 2003-08-21
AU2001246986A1 (en) 2001-10-30
EP1279026A1 (en) 2003-01-29
WO2001079816A1 (en) 2001-10-25
EP1279026B1 (en) 2007-02-28
SE516232C2 (sv) 2001-12-03

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Legal Events

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