| 发明名称 |
A METHOD TO QUANTITATIVELY ANALYZE CONJUGATED DIENES IN HYDROCARBON FEEDS AND PRODUCTS AS AN INDICATOR OF FOULING POTENTIAL |
| 摘要 |
<p>A method to quantify the conjugated dienes in a feedstream including the steps of dissolving 4-methyl-1,2,4-trazoline-3,5-dione (MTAD) in said feedstream, and determining the molar concentration of said conjugated dienes and/or the carbon number distribution of said conjugated dienes by GC/MS and GC/NCD (Nitrogen Chemiluminescence Detection).</p> |
| 申请公布号 |
EP1552289(A2) |
申请公布日期 |
2005.07.13 |
| 申请号 |
EP20030766848 |
申请日期 |
2003.07.08 |
| 申请人 |
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY |
发明人 |
QIAN, KUANGNAN;EDWARDS, KATHLEEN, E.;WANG, FRANK, C.;SISKIN, MICHAEL |
| 分类号 |
G01N27/62;G01N33/28;C10G75/04;G01N;G01N21/76;G01N24/00;G01N30/02;G01N30/04;G01N30/06;G01N30/72;G01N30/74;G01N30/86;G01N30/88;G01N33/00;G01N33/24;(IPC1-7):G01N33/00 |
主分类号 |
G01N27/62 |
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