Supercritical fluid extraction of petroleum hydrocarbons from contaminated soils
โ Scribed by Gary K-C. Low; Gregory J. Duffy
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 914 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0165-9936
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Supercritical fluid extraction (s.f.e.) conditions to extract heavy hydrocarbons quantitatively from soil were developed, using high temperature (150ยฐC) and an infrared-clear organic solvent. S.f.e. with pure CO, at 65'C gave good recovery of light crude oil components (SC25 alkanes) but did not eff