Title:
METHOD AND DEVICE FOR LIBERATING OXYGEN ISOTOPES FROM OXYGEN-CONTAINING SOLIDS
Document Type and Number:
WIPO Patent Application WO2000049623
Kind Code:
A3
Abstract:
The invention relates to a method and a device for liberating oxygen isotopes from oxygen-containing solids. Said oxygen-containing solids are brought into contact with graphite and are heated by means of induction. CO and/or CO2 are resulting therefrom. According to the invention, the solid is heated in the presence of the graphite by inductively heating said graphite which is simultaneously used as a cuvet (1) in order to receive the sample. Sample decomposition and reaction to form the isotope test gas (CO) are thus produced. CO can be converted into CO2 if required.
Inventors:
SCHLESER GERHARD HANS (DE)
KNOERCHEN WOLFGANG (DE)
KNOERCHEN WOLFGANG (DE)
Application Number:
PCT/DE2000/000425
Publication Date:
December 28, 2000
Filing Date:
February 11, 2000
Export Citation:
Assignee:
FORSCHUNGSZENTRUM JUELICH GMBH (DE)
SCHLESER GERHARD HANS (DE)
KNOERCHEN WOLFGANG (DE)
SCHLESER GERHARD HANS (DE)
KNOERCHEN WOLFGANG (DE)
International Classes:
B01D59/44; G01N1/28; G01N1/44; G01N33/00; (IPC1-7): B01D59/44; G01N1/28
Foreign References:
| FR2734363A1 | 1996-11-22 | |||
| GB2184235A | 1987-06-17 |
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