Flash calculations for petroleum fractions
โ Scribed by E.J. Hoffman
- Publisher
- Elsevier Science
- Year
- 1968
- Tongue
- English
- Weight
- 481 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0009-2509
No coin nor oath required. For personal study only.
โฆ Synopsis
Mathematical relationships are derived for the equilibrium flash vaporization of mixtures composed of a very large number of components, such as petroleum fractions. The bubble and dew points are the limiting conditions. The expressions are based upon the theory of a distribution function for complex mixtures, which is developable in terms of the error function. All results are in a fully integrated form.
๐ SIMILAR VOLUMES
A new, simple and reliable empirical correlation for predicting the viscosities of heavy petroleum fractions is proposed, applicable to fractions with mid-boiling points from 80 to 550ยฐC over a wide range of viscosities (0.4 to 260 mm 2 s -1) and measurement temperatures (40 to 200ยฐC). This correlat
Moderately accurate molecular weights of aromatic compounds containing only one basic aromatic system can be calculated using the ratio of peripheral carbon atoms (C,) to the total number of aromatic carbon atoms (C,). This ratio is readily determined from nuclear magnetic resonance/infra-red measur