DE60225123D1 - Verfahren zur dosierung von diethanolamin in einer wässrigen lösung - Google Patents

Verfahren zur dosierung von diethanolamin in einer wässrigen lösung

Info

Publication number
DE60225123D1
DE60225123D1 DE60225123T DE60225123T DE60225123D1 DE 60225123 D1 DE60225123 D1 DE 60225123D1 DE 60225123 T DE60225123 T DE 60225123T DE 60225123 T DE60225123 T DE 60225123T DE 60225123 D1 DE60225123 D1 DE 60225123D1
Authority
DE
Germany
Prior art keywords
diethanolamine
compound
dosing
aqueous solution
content
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
DE60225123T
Other languages
English (en)
Inventor
Jean-Francois Buisson
Philippe Macon
Frederic Pouly
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.)
Total Marketing Services SA
Original Assignee
TotalFinaElf France SA
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 TotalFinaElf France SA filed Critical TotalFinaElf France SA
Application granted granted Critical
Publication of DE60225123D1 publication Critical patent/DE60225123D1/de
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
    • G01N21/17—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
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/272—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration for following a reaction, e.g. for determining photometrically a reaction rate (photometric cinetic analysis)
    • 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
    • G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/17—Nitrogen containing
    • Y10T436/173845—Amine and quaternary ammonium

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Mathematical Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE60225123T 2001-03-01 2002-03-01 Verfahren zur dosierung von diethanolamin in einer wässrigen lösung Expired - Lifetime DE60225123D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0102819A FR2821674B1 (fr) 2001-03-01 2001-03-01 Procede de dosage de la diethanolamine en solution aqueuse
PCT/FR2002/000753 WO2002071058A1 (fr) 2001-03-01 2002-03-01 Procede de dosage de la diethanolamine en solution aqueuse

Publications (1)

Publication Number Publication Date
DE60225123D1 true DE60225123D1 (de) 2008-04-03

Family

ID=8860627

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60225123T Expired - Lifetime DE60225123D1 (de) 2001-03-01 2002-03-01 Verfahren zur dosierung von diethanolamin in einer wässrigen lösung

Country Status (8)

Country Link
US (1) US20040132201A1 (de)
EP (1) EP1377825B1 (de)
JP (1) JP4065408B2 (de)
AT (1) ATE386933T1 (de)
CA (1) CA2439024A1 (de)
DE (1) DE60225123D1 (de)
FR (1) FR2821674B1 (de)
WO (1) WO2002071058A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101781387B (zh) * 2010-03-22 2012-06-20 北京化工大学 一种马来酸酐/共轭二烯烃共聚反应的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2868791A (en) * 1954-10-19 1959-01-13 Union Carbide Corp Process for the production of substituted piperazines
GB9215741D0 (en) * 1992-07-24 1992-09-09 British Tech Group Method and apparatus for the measurement of pollutants in liquids
US5654198A (en) * 1995-06-05 1997-08-05 National Starch And Chemical Investment Holding Corporation Detectable water-treatment polymers and methods for monitoring the concentration thereof
AU2335497A (en) * 1996-03-20 1997-10-10 Applied Spectrometry Associates, Inc. Method for analyzing ammonia in water

Also Published As

Publication number Publication date
US20040132201A1 (en) 2004-07-08
EP1377825A1 (de) 2004-01-07
FR2821674A1 (fr) 2002-09-06
CA2439024A1 (fr) 2002-09-12
EP1377825B1 (de) 2008-02-20
FR2821674B1 (fr) 2003-05-30
ATE386933T1 (de) 2008-03-15
JP2004528544A (ja) 2004-09-16
WO2002071058A1 (fr) 2002-09-12
JP4065408B2 (ja) 2008-03-26

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Legal Events

Date Code Title Description
8332 No legal effect for de