The use of CO2 under pressure to disaggregate the mineral matrix of Green River oil shale has been studied. The degree of disaggregation was measured by changes in particle size distribution and the amount and constituency of the bitumen released after treatment. Although the effectiveness of this t
Evidence for association of bitumen and carbonate material
โ Scribed by George F. Vandegrift; Randall E. Winans; E.Philip Horwitz
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 242 KB
- Volume
- 64
- Category
- Article
- ISSN
- 0016-2361
No coin nor oath required. For personal study only.
โฆ Synopsis
isomerization based processes. It does appear possible, however, to prepare the tetralin-type product by using sodium instead of lithium. Further studies are in progress.
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## Abstract A method is described for the determination of the binder content of bituminous mixtures, rapid enough for plant control and sufficiently accurate for routine analysis. The soluble binder is extracted from the mixture with methylene chloride; from an aliquot portion of the solution the