Total oil shale phenols
Phenols and phenol productsTotal phenols are produced by extraction from oil shale retort liquor. High reactive alkyl derivatives of resorcinol are the main components of total phenols. They are used as a chemical intermediate for synthetic tanning agents, various adhesive resins and plugging compositions for the repair and insulation of oil and gas wells.
| CHEMICAL COMPOSITION, wt. % | |
| Monohydric phenols (incl. xylenols) | 8.8 - 12.2 |
| Xylenols | 0.8 - 1.2 |
| Resorcinol | 0.5 - 2.0 |
| 2-methyl resorcinol | 0.5...1,5. |
| 4-methyl resorcinol | 1. 5...2. 5 |
| 5-methyl resorcinol | 28. 0...32. 0 |
| 2.5-dimethyl resorcinol | 5. 0...7. 0 |
| 5-ethyl resorcinol | 11. 0...13. 0 |
| 4.5-dimethyl resorcinol | 5. 0...8. 0 |
| Unidentified compounds | 19. 0...25. 0 |
| Average molecular weight | 150...160 |
| VKG OIL AS hereby offer total shale phenols with following specification; | |
| SPECIFICATION | |
| Phenols, wt. % (mixture of mono and dihydro phenols, not linked to benzene) | min. 94. 5 |
| Neutral oils, wt. % | max 2. 5 |
| Water, wt. % | max 2. 5 |
| Ash, wt. % | max 0. 06 |
| Color | Black to drown, dark drown |
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