FI20065254A0 - Method and measuring device for measuring recycled fiber pulp - Google Patents

Method and measuring device for measuring recycled fiber pulp

Info

Publication number
FI20065254A0
FI20065254A0 FI20065254A FI20065254A FI20065254A0 FI 20065254 A0 FI20065254 A0 FI 20065254A0 FI 20065254 A FI20065254 A FI 20065254A FI 20065254 A FI20065254 A FI 20065254A FI 20065254 A0 FI20065254 A0 FI 20065254A0
Authority
FI
Finland
Prior art keywords
measuring
fiber pulp
recycled fiber
measuring device
pulp
Prior art date
Application number
FI20065254A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20065254A (en
FI122242B (en
Inventor
Jouko Niinimaeki
Heikki Kumpulainen
Ossi Laitinen
Lauri Loeytynoja
Original Assignee
Metso Automation Oy
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=36293848&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI20065254(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Metso Automation Oy filed Critical Metso Automation Oy
Priority to FI20065254A priority Critical patent/FI122242B/en
Publication of FI20065254A0 publication Critical patent/FI20065254A0/en
Priority to US12/295,118 priority patent/US20090301674A1/en
Priority to PCT/FI2007/050206 priority patent/WO2007122289A1/en
Priority to EP20070730693 priority patent/EP2010902A1/en
Priority to CA002649580A priority patent/CA2649580A1/en
Priority to JP2009505922A priority patent/JP2009534640A/en
Publication of FI20065254A publication Critical patent/FI20065254A/en
Application granted granted Critical
Publication of FI122242B publication Critical patent/FI122242B/en

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
    • G01N21/85—Investigating moving fluids or granular solids
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other means
    • D21B1/32—Defibrating by other means of waste paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/02—Working-up waste paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/14—Secondary fibres
    • 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
    • G01N21/1702—Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids
    • G01N2021/1706—Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids in solids
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
FI20065254A 2006-04-21 2006-04-21 Method and instrument for the measurement of recycled fiber mass FI122242B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20065254A FI122242B (en) 2006-04-21 2006-04-21 Method and instrument for the measurement of recycled fiber mass
US12/295,118 US20090301674A1 (en) 2006-04-21 2007-04-19 Method and measuring device for measuring recycled fibre pulp
PCT/FI2007/050206 WO2007122289A1 (en) 2006-04-21 2007-04-19 Method and measuring device for measuring recycled fibre pulp
EP20070730693 EP2010902A1 (en) 2006-04-21 2007-04-19 Method and measuring device for measuring recycled fibre pulp
CA002649580A CA2649580A1 (en) 2006-04-21 2007-04-19 Method and measuring device for measuring recycled fibre pulp
JP2009505922A JP2009534640A (en) 2006-04-21 2007-04-19 Method and apparatus for measuring recycled fiber pulp

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20065254 2006-04-21
FI20065254A FI122242B (en) 2006-04-21 2006-04-21 Method and instrument for the measurement of recycled fiber mass

Publications (3)

Publication Number Publication Date
FI20065254A0 true FI20065254A0 (en) 2006-04-21
FI20065254A FI20065254A (en) 2008-01-16
FI122242B FI122242B (en) 2011-10-31

Family

ID=36293848

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20065254A FI122242B (en) 2006-04-21 2006-04-21 Method and instrument for the measurement of recycled fiber mass

Country Status (6)

Country Link
US (1) US20090301674A1 (en)
EP (1) EP2010902A1 (en)
JP (1) JP2009534640A (en)
CA (1) CA2649580A1 (en)
FI (1) FI122242B (en)
WO (1) WO2007122289A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI126614B (en) * 2009-04-07 2017-03-15 Valmet Automation Oy Modeling the property of paper, cardboard or cardboard
WO2011072396A1 (en) 2009-12-18 2011-06-23 Fpinnovations An on-line macrocontaminant analyser and method
FI125476B (en) * 2010-08-31 2015-10-15 Upm Kymmene Corp A method and system for producing an organic pigment and an organic pigment
FI124516B (en) * 2012-05-25 2014-09-30 Kemira Oyj Method for analyzing a sample in a liquid stream containing solids, a system for measuring sample suspensions containing solids of various sizes, and their use for monitoring or controlling industrial processes
FI128658B (en) * 2013-11-24 2020-09-30 Kemira Oyj A method and system for analyzing a liquid sample containing particles of solid matter and the use of such a method and system
JP6458530B2 (en) * 2015-02-16 2019-01-30 セイコーエプソン株式会社 Sheet manufacturing apparatus, sheet manufacturing method, waste paper processing apparatus
US10041209B1 (en) 2015-08-21 2018-08-07 Pulmac Systems International, Inc. System for engineering fibers to improve paper production
US10941520B2 (en) 2015-08-21 2021-03-09 Pulmac Systems International, Inc. Fractionating and refining system for engineering fibers to improve paper production
US11214925B2 (en) 2015-08-21 2022-01-04 Pulmac Systems International, Inc. Method of preparing recycled cellulosic fibers to improve paper production
FI127895B (en) * 2016-12-05 2019-05-15 Valmet Automation Oy Apparatus and method for measuring suspension and controlling process of suspension
WO2021144502A1 (en) * 2020-01-14 2021-07-22 Valmet Automation Oy Apparatus for and method of measuring suspension flowing in tube fractionator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552019A (en) * 1984-05-21 1985-11-12 Dorr-Oliver, Incorporated Method and apparatus for measuring a colloidal potential
US4758308A (en) * 1985-03-05 1988-07-19 Carr Wayne F System for monitoring contaminants with a detector in a paper pulp stream
FR2645961B1 (en) * 1989-04-12 1991-07-19 Ass Gestion Ecole Fr Papeterie DEVICE FOR DETERMINING CHARACTERISTICS OF PARTICLES SUSPENDED IN A LIQUID
DE4040463A1 (en) * 1990-12-18 1992-06-25 Basf Ag MEASUREMENT METHOD FOR DETERMINING RESIN PARTICLES IN PAPER MATERIALS
DE59402103D1 (en) * 1993-09-16 1997-04-17 Siemens Ag DEVICE FOR THE OPERATION OF A PLANT FOR THE PRODUCTION OF DEINKT ZELLSTOFF WITH CONDITION ANALYZERS FOR THE WASTE PAPER SUSPENSION BUILT IN THE FORM OF NEURAL NETS
US5718801A (en) * 1994-08-11 1998-02-17 Ppg Industries, Inc. Method for controlling froth and reducing stickies in the flotation process for deinking waste paper using a froth moderating agent
FR2749658B1 (en) * 1996-06-10 1998-07-31 Centre Tech Ind Papier METHOD FOR REGULATING A PAPER PULK DEINKING CHAIN AND DEVICE FOR CONTINUOUSLY MEASURING THE QUANTITY OF PARTICLES CONTAINED IN A LIQUID
US6589389B2 (en) * 2001-09-26 2003-07-08 Voith Paper, Inc. Test method for determining bleed-throughs in old corrugated container fiber pulp

Also Published As

Publication number Publication date
EP2010902A1 (en) 2009-01-07
US20090301674A1 (en) 2009-12-10
JP2009534640A (en) 2009-09-24
CA2649580A1 (en) 2007-11-01
WO2007122289A1 (en) 2007-11-01
FI20065254A (en) 2008-01-16
FI122242B (en) 2011-10-31

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