ATE386933T1 - Verfahren zur dosierung von diethanolamin in einer wässrigen lösung - Google Patents
Verfahren zur dosierung von diethanolamin in einer wässrigen lösungInfo
- Publication number
- ATE386933T1 ATE386933T1 AT02706916T AT02706916T ATE386933T1 AT E386933 T1 ATE386933 T1 AT E386933T1 AT 02706916 T AT02706916 T AT 02706916T AT 02706916 T AT02706916 T AT 02706916T AT E386933 T1 ATE386933 T1 AT E386933T1
- Authority
- AT
- Austria
- Prior art keywords
- diethanolamine
- compound
- dosing
- aqueous solution
- content
- Prior art date
Links
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 title abstract 3
- 239000007864 aqueous solution Substances 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 5
- 238000000862 absorption spectrum Methods 0.000 abstract 1
- 238000006467 substitution reaction Methods 0.000 abstract 1
- 238000000870 ultraviolet spectroscopy Methods 0.000 abstract 1
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)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (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)
Applications Claiming Priority (1)
| 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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE386933T1 true ATE386933T1 (de) | 2008-03-15 |
Family
ID=8860627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02706916T ATE386933T1 (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)
| 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)
| 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 |
| WO1997035191A1 (en) * | 1996-03-20 | 1997-09-25 | Applied Spectrometry Associates, Inc. | Method for analyzing ammonia in water |
-
2001
- 2001-03-01 FR FR0102819A patent/FR2821674B1/fr not_active Expired - Fee Related
-
2002
- 2002-03-01 DE DE60225123T patent/DE60225123D1/de not_active Expired - Lifetime
- 2002-03-01 US US10/469,382 patent/US20040132201A1/en not_active Abandoned
- 2002-03-01 JP JP2002569929A patent/JP4065408B2/ja not_active Expired - Fee Related
- 2002-03-01 EP EP02706916A patent/EP1377825B1/de not_active Expired - Lifetime
- 2002-03-01 CA CA002439024A patent/CA2439024A1/fr not_active Abandoned
- 2002-03-01 AT AT02706916T patent/ATE386933T1/de not_active IP Right Cessation
- 2002-03-01 WO PCT/FR2002/000753 patent/WO2002071058A1/fr active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| US20040132201A1 (en) | 2004-07-08 |
| DE60225123D1 (de) | 2008-04-03 |
| FR2821674A1 (fr) | 2002-09-06 |
| FR2821674B1 (fr) | 2003-05-30 |
| WO2002071058A1 (fr) | 2002-09-12 |
| JP2004528544A (ja) | 2004-09-16 |
| EP1377825A1 (de) | 2004-01-07 |
| JP4065408B2 (ja) | 2008-03-26 |
| EP1377825B1 (de) | 2008-02-20 |
| CA2439024A1 (fr) | 2002-09-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE60116510D1 (de) | Cyaninfarbstoffe | |
| DE60141706D1 (de) | Verbindungen mit fungizider wirkung und verfahren zur ihrer herstellung und verwendung | |
| ATE485582T1 (de) | Verfahren und vorrichtung zur vektorquantisierung einer spektralenvelop-repräsentation | |
| FI955884A (fi) | Vesipohjaiset organopolysiloksaanipitoiset koostumukset, niiden valmistusmenetelmä ja käyttö | |
| ATE249494T1 (de) | Polyurethan-dispersionen | |
| ATE332313T1 (de) | Funktionalisierte polysaccharide unter verwendung von freien radikalen | |
| ATE410519T1 (de) | Verfahren zur herstellung einer wässrigen acrylamidlösung mit einem biokatalysator | |
| WO2004026816A8 (en) | Aromatic liver x-receptor modulators | |
| ATE359334T1 (de) | Herstellung von selbstorganisierten monoschichten | |
| WO2005003408A3 (en) | Pigment grade corrosion inhibitor host-guest compositions and procedure | |
| DE60140673D1 (de) | Dampfphasenabscheidung | |
| ATE258486T1 (de) | Holzbehandlungsverfahren | |
| WO2003059874A3 (en) | Aromatic thioether liver x-receptor modulators | |
| BR0005683A (pt) | Processo para melhorar o tempo de secagem de um revestimento externo | |
| DE69943063D1 (de) | Verfahren zum Aufbringen eines wässrigen Anstrichmittels | |
| DE602004029633D1 (de) | Neue Estrogene, herstellbar durch Erhitzung von konjugierten Estrogenen unter erhöhter Feuchtigkeit | |
| BR0101228A (pt) | Ormoceres, processo para a sua preparação, assimcomo aplicação | |
| DK1517966T3 (da) | Sammensætning på basis af vandig maling, især en lasur eller lak og en kolloid, vandig dispersion af cerium | |
| ATE386933T1 (de) | Verfahren zur dosierung von diethanolamin in einer wässrigen lösung | |
| NO20033281L (no) | Limte glasstrenger, limblandinger og kompositter omfattende glasstrengene | |
| BR0115433A (pt) | Método de intensificação de fluorescência de pigmentos | |
| ATE301578T1 (de) | Verfahren zur herstellung einer versiegelten wasserlöslichen packung | |
| ATE275149T1 (de) | Verfahren zur herstellung von taxanderivaten | |
| ATE462440T1 (de) | Leinsamenextrakt zur behandlung von xerostomie | |
| DE60234679D1 (de) | Verfahren zur reinigung von phosphatestern |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |