ES2111403T3 - Metodo de cuantificar las propiedades de papel. - Google Patents

Metodo de cuantificar las propiedades de papel.

Info

Publication number
ES2111403T3
ES2111403T3 ES95920337T ES95920337T ES2111403T3 ES 2111403 T3 ES2111403 T3 ES 2111403T3 ES 95920337 T ES95920337 T ES 95920337T ES 95920337 T ES95920337 T ES 95920337T ES 2111403 T3 ES2111403 T3 ES 2111403T3
Authority
ES
Spain
Prior art keywords
paper
pulp
properties
processed
raw data
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.)
Expired - Lifetime
Application number
ES95920337T
Other languages
English (en)
Inventor
Ulla Helmer
Lars Renberg
Ralf Olsson
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.)
Nouryon Pulp and Performance Chemicals AB
Original Assignee
Eka Chemicals 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
Application filed by Eka Chemicals AB filed Critical Eka Chemicals AB
Application granted granted Critical
Publication of ES2111403T3 publication Critical patent/ES2111403T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • 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
    • 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
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/34—Paper
    • G01N33/346—Paper sheets
    • 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

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Paper (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

METODO PARA LA CUANTIFICACION DE UNA DE LAS VARIAS PROPIEDADES FISICAS SELECCIONADAS DE ENTRE LA FUERZA DE TENSION EN SECO, HIDROFOBICIDAD, ENERGIA DE DESUNION, FUERZA DE EXPLOSION, HUMECTABILIDAD Y CAPACIDAD DE IMPRESION DE UNA PULPA Y/O UN PAPEL CUYO METODO COMPRENDE: (I) DESARROLLAR UN MODELO DE CALIBRACION MEDIANTE (I.A) REGISTRAR LA ABSORCION, FACTOR DE REFLEXION O ESPECTROS DE EMISION DE MUESTRAS DE REFERENCIA DE PAPEL CON PROPIEDADES CONOCIDAS COMO LAS DEFINIDAS ARRIBA PARA DESARROLLAR CONJUNTOS DE APRENDIZAJE; (I.B) PROCESAR LOS DATOS BRUTOS ESPECTRALES, PARA REDUCIR EL RUIDO Y AJUSTAR LA DISPERSION DE LUZ DIFUSA Y FLOTANTE; (I.C) EFECTUAR UN ANALISIS DE DATOS MEDIANTE LA APLICACION DE TECNICAS QUEMOMETRICAS A LOS CONJUNTOS DE APRENDIZAJE PROCESADOS; Y (II) DETERMINAR LAS PROPIEDADES DESCONOCIDAS SEGUN ESTAN DEFINIDAS ARRIBA DE LA PULPA Y/O PAPEL MEDIANTE REGISTRAR LA ABSORCION, FACTOR DE REFLEXION O ESPECTRO DE EMISION, EN CORRESPONDENCIA CON (I.A), A PARTIR DE LA PULPA Y/O EL PAPEL QUE TIENEN LAS PROPIEDADES DESCONOCIDAS; PROCESAR LOS DATOS BRUTOS ESPECTRALES OBTENIDOS POR ELLO EN CORRESPONDENCIA CON (I.B); Y APLICAR EL MODELO DE CALIBRACION DESARROLLADO A LOS DATOS PROCESADOS. OPCIONALMENTE, UN PASO DE ANALISIS DE DATOS SEGUN SE DESCRIBE EN (I.C) PUEDE SER TAMBIEN APLICADO A LOS DATOS BRUTOS ESPECTRALES PROCESADOS A PARTIR DEL PAPEL QUE TIENE LAS PROPIEDADES DESCONOCIDAS.
ES95920337T 1994-05-18 1995-05-12 Metodo de cuantificar las propiedades de papel. Expired - Lifetime ES2111403T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9401718A SE9401718L (sv) 1994-05-18 1994-05-18 Sätt att bestämma parametrarna i papper

Publications (1)

Publication Number Publication Date
ES2111403T3 true ES2111403T3 (es) 1998-03-01

Family

ID=20394049

Family Applications (2)

Application Number Title Priority Date Filing Date
ES95920336T Expired - Lifetime ES2116750T3 (es) 1994-05-18 1995-05-12 Metodo de cuantificar agentes quimicos funcionales en pasta papelera y papel.
ES95920337T Expired - Lifetime ES2111403T3 (es) 1994-05-18 1995-05-12 Metodo de cuantificar las propiedades de papel.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES95920336T Expired - Lifetime ES2116750T3 (es) 1994-05-18 1995-05-12 Metodo de cuantificar agentes quimicos funcionales en pasta papelera y papel.

Country Status (13)

Country Link
US (2) US5680321A (es)
EP (2) EP0760094B1 (es)
JP (2) JP3432228B2 (es)
KR (1) KR960704224A (es)
AT (2) ATE161631T1 (es)
AU (2) AU2582395A (es)
CA (2) CA2189858C (es)
DE (2) DE69502189T2 (es)
ES (2) ES2116750T3 (es)
FI (2) FI113985B (es)
NO (2) NO964851D0 (es)
SE (1) SE9401718L (es)
WO (2) WO1995031714A1 (es)

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SE9401718L (sv) * 1994-05-18 1995-11-19 Eka Nobel Ab Sätt att bestämma parametrarna i papper
SE503644C2 (sv) * 1994-10-14 1996-07-22 Eka Chemicals Ab Sätt att bestämma halten organiskt material i effluenter från massa- och pappersbruk
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SE523308E (sv) * 2000-03-02 2007-12-27 Valmet Fibertech Ab Förfarande för kontinuerlig bestämning av egenskaper hos ett trägiberflöde för träfiberskiveframställning
US6778936B2 (en) 2000-03-08 2004-08-17 J & L Fiber Services, Inc. Consistency determining method and system
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WO2001075228A1 (en) * 2000-04-03 2001-10-11 Auckland Uniservices Limited Apparatus and method for measuring pulp quality
SE516232C2 (sv) * 2000-04-14 2001-12-03 Stora Kopparbergs Bergslags Ab Sätt vid framställning av massa samt produkt av sättet
US6629041B1 (en) * 2000-04-14 2003-09-30 Ralf Marbach Methods to significantly reduce the calibration cost of multichannel measurement instruments
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US6525319B2 (en) 2000-12-15 2003-02-25 Midwest Research Institute Use of a region of the visible and near infrared spectrum to predict mechanical properties of wet wood and standing trees
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EP1311189A4 (en) 2000-08-21 2005-03-09 Euro Celtique Sa Near-BLOOD GLUCOSE MONITORING DEVICE
US6593572B2 (en) * 2000-12-13 2003-07-15 Midwest Research Institute Method of predicting mechanical properties of decayed wood
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DE10124917B4 (de) 2001-05-28 2007-03-22 Bionorica Ag Verfahren zur Klassifizierung von Wein und Kaffee
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US7228658B2 (en) * 2003-08-27 2007-06-12 Weyerhaeuser Company Method of attaching an end seal to manufactured seeds
FR2860325B1 (fr) * 2003-09-29 2006-01-13 Arjo Wiggins Secutity Sas Feuille authentifiable par spectroscopie proche infrarouge et methode d'authentification
US8691575B2 (en) * 2003-09-30 2014-04-08 Weyerhaeuser Nr Company General method of classifying plant embryos using a generalized Lorenz-Bayes classifier
US20050108929A1 (en) * 2003-11-25 2005-05-26 Edwin Hirahara Method and system for creating manufactured seeds
US7555865B2 (en) * 2003-11-25 2009-07-07 Weyerhaeuser Nr Company Method and system of manufacturing artificial seed coats
CA2486289C (en) 2003-11-25 2008-01-08 Weyerhaeuser Company Combination end seal and restraint
US20050108935A1 (en) * 2003-11-25 2005-05-26 Edwin Hirahara Method and system of manufacturing artificial seed coats
CA2484533C (en) * 2003-11-25 2008-12-02 Weyerhaeuser Company Systems and method of embryo delivery for manufactured seeds
CA2486311C (en) 2003-11-26 2008-08-12 Weyerhaeuser Company Vacuum pick-up device with mechanically assisted release
US7356965B2 (en) * 2003-12-11 2008-04-15 Weyerhaeuser Co. Multi-embryo manufactured seed
US7591287B2 (en) * 2003-12-18 2009-09-22 Weyerhaeuser Nr Company System and method for filling a seedcoat with a liquid to a selected level
US7104480B2 (en) * 2004-03-23 2006-09-12 J&L Fiber Services, Inc. Refiner sensor and coupling arrangement
US7568309B2 (en) * 2004-06-30 2009-08-04 Weyerhaeuser Nr Company Method and system for producing manufactured seeds
CA2518166C (en) * 2004-09-27 2012-02-21 Weyerhaeuser Company Manufactured seed having a live end seal
US20060064930A1 (en) * 2004-09-27 2006-03-30 Carlson William C Manufactured seed having a live end seal coating
US7547488B2 (en) * 2004-12-15 2009-06-16 Weyerhaeuser Nr Company Oriented strand board panel having improved strand alignment and a method for making the same
CN100538337C (zh) * 2005-03-04 2009-09-09 Fp创新研究中心 用可见近红外光谱术确定化学纸浆卡帕值的方法及纸浆生产线
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CN104679998A (zh) * 2015-02-08 2015-06-03 浙江理工大学 一种化学木浆纤维特性与纸页抗张强度关系建模方法
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Also Published As

Publication number Publication date
FI960243A (fi) 1997-01-17
DE69502189T2 (de) 1998-09-03
FI960244A0 (fi) 1996-01-18
WO1995031714A1 (en) 1995-11-23
CA2189857C (en) 2000-05-09
FI960244A (fi) 1997-01-17
DE69501333T2 (de) 1998-04-16
SE9401718L (sv) 1995-11-19
NO964850D0 (no) 1996-11-15
DE69501333D1 (de) 1998-02-05
EP0759160A1 (en) 1997-02-26
US5680320A (en) 1997-10-21
JPH10500216A (ja) 1998-01-06
CA2189858A1 (en) 1995-11-23
ATE165446T1 (de) 1998-05-15
JPH10500215A (ja) 1998-01-06
DE69502189D1 (de) 1998-05-28
WO1995031713A1 (en) 1995-11-23
NO964851D0 (no) 1996-11-15
SE9401718D0 (sv) 1994-05-18
EP0759160B1 (en) 1997-12-29
FI113985B (fi) 2004-07-15
EP0760094A1 (en) 1997-03-05
AU2582495A (en) 1995-12-05
US5680321A (en) 1997-10-21
FI960243A0 (fi) 1996-01-18
ES2116750T3 (es) 1998-07-16
CA2189857A1 (en) 1995-11-23
ATE161631T1 (de) 1998-01-15
EP0760094B1 (en) 1998-04-22
FI113986B (fi) 2004-07-15
KR960704224A (ko) 1996-08-31
CA2189858C (en) 2000-05-02
JP3432228B2 (ja) 2003-08-04
AU2582395A (en) 1995-12-05

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