FI954543A0 - Fluoresoiva merkkiaine käytettäväksi massa- ja paperinvalmistusprosesseissa - Google Patents

Fluoresoiva merkkiaine käytettäväksi massa- ja paperinvalmistusprosesseissa

Info

Publication number
FI954543A0
FI954543A0 FI954543A FI954543A FI954543A0 FI 954543 A0 FI954543 A0 FI 954543A0 FI 954543 A FI954543 A FI 954543A FI 954543 A FI954543 A FI 954543A FI 954543 A0 FI954543 A0 FI 954543A0
Authority
FI
Finland
Prior art keywords
pulp
fluorescent marker
papermaking processes
papermaking
processes
Prior art date
Application number
FI954543A
Other languages
English (en)
Swedish (sv)
Other versions
FI954543A (fi
Inventor
Karen R Tubergen
Original Assignee
Nalco Chemical Co
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 Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of FI954543A0 publication Critical patent/FI954543A0/fi
Publication of FI954543A publication Critical patent/FI954543A/fi

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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N21/643—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" non-biological material
    • 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)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Paper (AREA)
  • Examining Or Testing Airtightness (AREA)
FI954543A 1994-09-26 1995-09-25 Fluoresoiva merkkiaine käytettäväksi massa- ja paperinvalmistusprosesseissa FI954543A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31202194A 1994-09-26 1994-09-26

Publications (2)

Publication Number Publication Date
FI954543A0 true FI954543A0 (fi) 1995-09-25
FI954543A FI954543A (fi) 1996-03-27

Family

ID=23209521

Family Applications (1)

Application Number Title Priority Date Filing Date
FI954543A FI954543A (fi) 1994-09-26 1995-09-25 Fluoresoiva merkkiaine käytettäväksi massa- ja paperinvalmistusprosesseissa

Country Status (5)

Country Link
EP (1) EP0703451A3 (fi)
JP (1) JPH08176987A (fi)
CN (1) CN1130700A (fi)
CA (1) CA2159049A1 (fi)
FI (1) FI954543A (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI100729B (fi) 1995-06-29 1998-02-13 Metsae Serla Oy Paperinvalmistuksessa käytettävä täyteaine ja menetelmä täyteaineen va lmistamiseksi
FI104195B1 (fi) * 1996-05-03 1999-11-30 Metsae Serla Oy Menetelmä ensiö- ja uusiokuitua sisältävässä suspensiossa kuidun seinämässä vallitsevan diffuusiokertoimen, uusiokuidun osuuden ja paperinvalmistusominaisuuksien määräämiseksi
FI106140B (fi) * 1997-11-21 2000-11-30 Metsae Serla Oyj Paperinvalmistuksessa käytettävä täyteaine ja menetelmä sen valmistamiseksi
BR0314070A (pt) 2002-09-06 2005-07-05 Chiron Corp Métodos para a verificação de movimento de fluido
US7943380B2 (en) * 2004-06-02 2011-05-17 Bright Solutions, Inc. Leak detection materials and methods
PT2126561E (pt) * 2007-03-01 2012-06-26 Basf Se Processo para a determinação de partículas orgânicas hidrófobas numa pasta de papel
US20090319195A1 (en) 2008-06-20 2009-12-24 Hoots John E Method of monitoring and optimizing additive concentration in fuel ethanol
CN102455291B (zh) * 2010-10-20 2017-04-12 纳尔科公司 使用荧光技术检测污染的方法
EP2758595B1 (en) * 2011-09-23 2016-03-23 Nalco Company Fluorometric method for monitoring surface additives in a papermaking process
US10466175B2 (en) 2015-02-10 2019-11-05 Ecolab Usa Inc. Corrosion inhibitors and kinetic hydrate inhibitors

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783314A (en) 1987-02-26 1988-11-08 Nalco Chemical Company Fluorescent tracers - chemical treatment monitors
US4992380A (en) * 1988-10-14 1991-02-12 Nalco Chemical Company Continuous on-stream monitoring of cooling tower water
GB2238383B (en) * 1989-11-15 1993-12-01 Ciba Geigy Ag UV sensitive marker compounds for use in aqueous systems
US5128419A (en) 1990-08-20 1992-07-07 Nalco Chemical Company Synthesis of tagged polymers by post-polymerization (trans) amidation reaction
US5304800A (en) * 1992-11-10 1994-04-19 Nalco Chemical Company Leak detection and responsive treatment in industrial water processes
US5320967A (en) * 1993-04-20 1994-06-14 Nalco Chemical Company Boiler system leak detection

Also Published As

Publication number Publication date
CA2159049A1 (en) 1996-03-27
EP0703451A3 (en) 1998-07-29
FI954543A (fi) 1996-03-27
JPH08176987A (ja) 1996-07-09
EP0703451A2 (en) 1996-03-27
CN1130700A (zh) 1996-09-11

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