Correlation of aromaticity and molecular weight of oil, asphaltene and preasphaltene
β Scribed by Koji Ouchi
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 215 KB
- Volume
- 64
- Category
- Article
- ISSN
- 0016-2361
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π SIMILAR VOLUMES
Table 2 Effect of bacterial treatment on the removal of organic sulphur from a coal (Baragoloi-5 ft seam) Sample Original coal <240 BSS Unsterile coal treated under same conditions without adding the bacteria (control sample) Sterilizeda coal without adding bacteria (control sample) Sterilizeda coal
## Abstract The molecular weight distribution of the asphaltene fractions of two types of crude oils from two different Italian fields (samples 1 and 2) was investigated. The analytical tools used to perform these analyses were matrix assisted laser desorption ionization (MALDI) and laser desorptio