| Editor's Page | ||
| 1. | E. Reinsalu. An acceptable scenario for oil shale industry | 289-290 |
| 2. | E. Lippmaa, E. Maremäe. Dictyonema shale and uranium processing at Sillamäe | 291-301 |
| 3. | R. Kuusik, T. Kaljuvee, H. Veskimäe, Yu. Roundygin, A. Keltman. Reactivity of oil shale ashes towards sulfur dioxide. 3. Recurrent use of ash for flue gas purification | 303-313 |
| 4. | M. Kaasik, V. Liblik, H. Kaasik. Long-term deposition patterns of airborne wastes in the North-East of Estonia | 315-329 |
| 5. | H. Luik, L. Maripuu, N. Vink, E. Lindaru. Upgrading of Estonian shale oil distillation fractions. 3. Hydrogenation of light mazute | 331-336 |
| 6. | H. Luik, L. Maripuu, N. Vink, E. Lindaru. Upgrading of Estonian shale oil distillation fractions. 4. The effect of time and hydrogenation pressure on the yield and composition of light mazute hydrogenation products hydrogenation products | 337-342 |
| 7. | V. Vysotskaya, M. Liiv, J. Kann. Comparative characterization of semicoking oils obtained from rubber wastes and from co-processing of kukersite oil shale and rubber wastes in solid heat-carrier unit | 343-349 |
| 8. | V. Yefimov, S. Doilov. Influence of different factors on hydrogen ion exponent (pH) of the tar water from Kiviter vertical retorts (Summary) | 350-358 |
| 9. | L. Mölder, M. Loit, H. Tamvelius, L. Tiikma. Viscosity of SHC process shale oil binary blends | 359-368 |
| 10. | P. Christjanson, A. Köösel, A. Suurpere. Condensation of methylolphenols | 369-376 |
| 11. | E. Reinsalu. Stochastic modelling in Estonian oil shale mining economics | 377-382 |
| Information | ||
| 12. | V. Liblik. Monograph about environment situation in the areas of oil shale mining and processing | 383-384 |
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