1. Methods for increasing yield and improving quality of petroleum pitches

   • L. V. Dolmatov

   OriginalPaper Pages: 215 - 219

2. Dewaxing lube fractions by means of urea and selective solvents

   • F. I. Samedova
   • G. N. Nadzhafova
   • A. I. Nurieva

   OriginalPaper Pages: 220 - 222

3. Calculation of length of maintenance-limited operating period of heat exchangers in pyrolysis units, with allowance for polymerization of products

   • Yu. A. Komissarov
   • Yu. V. Koritskii
   • M. B. Tlebaev

   OriginalPaper Pages: 223 - 227

4. Influence of fuels on motor oil aging in automotive diesels

   • V. A. Artem'ev
   • D. V. Boikov
   • L. M. Ishutina

   OriginalPaper Pages: 228 - 232

5. Influence of aromatic compounds on cooling capacity of quenching medium

   • V. N. Penza
   • T. A. Dik
   • M. N. Kostyuk

   OriginalPaper Pages: 233 - 235

6. Behavior of paramagnetic particles in crude oils from west Kazakhstan

   • R. N. Nasirov
   • S. P. Solodovnikov

   Research Pages: 236 - 238

7. Structure and properties of oligobutenearomatic hydrocarbons

   • S. V. Kotov
   • K. V. Prokof'ev
   • I. N. Kankaeva

   Research Pages: 239 - 243

8. Influence of alkyl radicals on thermal stability of zinc dialkyldithiophosphates

   • G. G. Kotova
   • S. D. Likhterov

   Research Pages: 244 - 246

9. Evaluation of degree of oil aging in diesel locomotive engines

   • V. A. Zakupra
   • V. T. Tkachev
   • O. B. Dogadin

   OriginalPaper Pages: 247 - 251

10. Detoxification of vacuum resid oxidation products in a plate-catalytic reactor

    • R. Kh. Mukhutdinov
    • N. A. Samoilov
    • R. A. Perlov

    OriginalPaper Pages: 252 - 255

11. Supercritical extraction in production and processing of oil, gas, and coal

    • M. N. Dadashev
    • I. M. Abdulagatov

    Reviews Pages: 256 - 263