FR2734363B1 - Methode de mesure de la teneur en 18o et/ou 15n d'une substance chimique, appareillage et dispositif de pyrolyse - Google Patents
Methode de mesure de la teneur en 18o et/ou 15n d'une substance chimique, appareillage et dispositif de pyrolyseInfo
- Publication number
- FR2734363B1 FR2734363B1 FR9505763A FR9505763A FR2734363B1 FR 2734363 B1 FR2734363 B1 FR 2734363B1 FR 9505763 A FR9505763 A FR 9505763A FR 9505763 A FR9505763 A FR 9505763A FR 2734363 B1 FR2734363 B1 FR 2734363B1
- Authority
- FR
- France
- Prior art keywords
- measuring
- content
- chemical substance
- pyrolysis device
- pyrolysis
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D59/00—Separation of different isotopes of the same chemical element
- B01D59/44—Separation by mass spectrography
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/12—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using combustion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/04—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/84—Preparation of the fraction to be distributed
-
- 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
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9505763A FR2734363B1 (fr) | 1995-05-16 | 1995-05-16 | Methode de mesure de la teneur en 18o et/ou 15n d'une substance chimique, appareillage et dispositif de pyrolyse |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9505763A FR2734363B1 (fr) | 1995-05-16 | 1995-05-16 | Methode de mesure de la teneur en 18o et/ou 15n d'une substance chimique, appareillage et dispositif de pyrolyse |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2734363A1 FR2734363A1 (fr) | 1996-11-22 |
FR2734363B1 true FR2734363B1 (fr) | 1997-08-01 |
Family
ID=9479010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9505763A Expired - Fee Related FR2734363B1 (fr) | 1995-05-16 | 1995-05-16 | Methode de mesure de la teneur en 18o et/ou 15n d'une substance chimique, appareillage et dispositif de pyrolyse |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2734363B1 (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19816348C1 (de) * | 1998-04-02 | 1999-08-05 | Ufz Leipzighalle Gmbh | Pyrolysereaktor zur Pyrolyse organischer und anorganischer Proben, Elementaranalysator enthaltend diesen Pyrolysereaktor und Verfahren zur massenspektrometrischen on-line Bestimmung der Sauerstoffisotopenzusammensetzung organischer und anorganischer Proben |
US6627155B1 (en) | 1998-06-12 | 2003-09-30 | Horiba, Ltd. | Combustion furnace system for analyzing elements in a sample |
DE19906732A1 (de) * | 1999-02-18 | 2000-08-24 | Forschungszentrum Juelich Gmbh | Verfahren und Vorrichtung zur Freisetzung von Sauerstoffisotopen aus sauerstoffhaltigen Feststoffen |
DE19956632C1 (de) * | 1999-11-25 | 2001-06-28 | Finnigan Mat Gmbh | Verfahren und Vorrichtung zur Herstellung von Standardgasen für die Bestimmung von Isotopenverhältnissen |
US6645773B2 (en) * | 2002-02-20 | 2003-11-11 | Perkinelmer Instruments Llc | Method for measuring effective temperature inside a sealed container |
DE10235662A1 (de) * | 2002-08-03 | 2004-02-12 | Forschungszentrum Jülich GmbH | Verfahren und Vorrichtung zur Bestimmung der Isotopenverhältnisse von 18O und 16O sowie 15N und 14N |
DE10260119A1 (de) * | 2002-12-19 | 2004-07-15 | Forschungszentrum Jülich GmbH | Verfahren und Vorrichtung zur Freisetzung von Sauerstoffisotopen aus sauerstoffhaltigen Feststoffen |
JP3846800B2 (ja) * | 2003-08-18 | 2006-11-15 | 株式会社リガク | 発生ガス分析方法とその装置 |
IT1395146B1 (it) * | 2009-08-07 | 2012-09-05 | Eurovector S P A | Reattore di pirolisi migliorato per conversione ad alta temperatura |
DE102018207165A1 (de) * | 2018-05-08 | 2019-11-14 | GEOMAR Helmholtz Centre for Ocean Research Kiel | Vorrichtung zum Behandeln von Proben für eine quantitative Elementaranalyse bezüglich C, N und/oder S sowie Zufuhreinrichtung, Verwendung, System und Verfahren |
CN114778756A (zh) * | 2022-03-25 | 2022-07-22 | 光大绿色环保管理(深圳)有限公司 | 一种用于固体废物可燃氯、可燃硫检测的设备及方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1214645A (en) * | 1967-09-26 | 1970-12-02 | Walter Walisch | Determination of oxygen |
US3972682A (en) * | 1975-10-06 | 1976-08-03 | Envirotech Corporation | Pyrolysis furnace |
JPH068813B2 (ja) * | 1985-12-05 | 1994-02-02 | 動力炉・核燃料開発事業団 | 核燃料酸化物の酸素対金属原子数比の測定方法 |
US4866270A (en) * | 1987-09-02 | 1989-09-12 | Vg Instruments Group Limited | Method and apparatus for the determination of isotopic composition |
US5012052A (en) * | 1988-03-22 | 1991-04-30 | Indiana University Foundation | Isotope-ratio-monitoring gas chromatography-mass spectrometry apparatus and method |
GB8921285D0 (en) * | 1989-09-20 | 1989-11-08 | Vg Instr Group | Isotopic composition analyzer |
-
1995
- 1995-05-16 FR FR9505763A patent/FR2734363B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2734363A1 (fr) | 1996-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |