发明名称 |
FremgangsmÕte for Õ fremstille H2S ved en isotropisk analyse |
摘要 |
A method which enables the sulphur and/or hydrogen contained in a low quantity in hydrogen sulphide to be prepared: 1) the H2S is oxidized at a temperature and for a duration selected to obtain full oxidation of the H2S into SO2 and at least two products are obtained at the end of this step: SO2 and H2O, 2) The two products SO2 and H2O obtained at the end of step 1) are separated, 3) the isotope of the sulphur contained in the sulphur dioxide obtained during step 2) is measured and/or 4) the H2O obtained during step 2) is brought into contact with an agent capable of reducing the water to hydrogen form and 5) the isotope of the hydrogen is measured. |
申请公布号 |
NO984286(D0) |
申请公布日期 |
1998.09.16 |
申请号 |
NO19980004286 |
申请日期 |
1998.09.16 |
申请人 |
INSTITUT FRANþAIS DU PUTROLE |
发明人 |
LEBLOND, CLAUDETTE;PRINZHOFER, ALAIN |
分类号 |
G01N31/00;G01N33/00;G01N33/28;(IPC1-7):C01B |
主分类号 |
G01N31/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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