发明名称 |
Method for analyzing total reactive sulfur |
摘要 |
The invention relates to a method for determining total reactive sulfur in a crude oil or fraction thereof using a mass spectrometer or gas chromatograph and mass spectrometer. Selecting fragment ions characteristic of reactive sulfur species enables the quantitative determination of total reactive sulfur species. The use of a low resolution mass spectrometer allows the rapid determination of total reactive sulfur in field or remote locations where more sophisticated instruments are not available.
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申请公布号 |
US5744702(A) |
申请公布日期 |
1998.04.28 |
申请号 |
US19960711622 |
申请日期 |
1996.09.12 |
申请人 |
EXXON RESEARCH AND ENGINEERING COMPANY |
发明人 |
ROUSSIS, STILIANOS G.;FEDORA, JAMES W.;CAMERON, ANDREW S. |
分类号 |
G01N17/00;G01N30/02;G01N30/72;G01N33/28;(IPC1-7):G01N11/00;G01D18/00 |
主分类号 |
G01N17/00 |
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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