Simulation distillation by comprehensive two-dimensional gas chromatography
US9176102B2 · kind B2 · utility
1Cited by
7References
4Claims
0Family size
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Key dates
| Filing date | Feb 4, 2011 |
| Grant date | Nov 3, 2015 |
| Priority date | — |
| Expiry date | Jan 20, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2030/8854
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method to simulate distillation of a petroleum stream by comprehensive two-dimensional gas chromatography including the step of separating said petroleum stream with a two-dimensional gas chromatograph to determine polarity as a function of temperature, and integrating vertically the two-dimensional gas chromatograph at a given temperature to determine signal intensity as a function of temperature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.