Composition of bicyclic aromatic hydrocarbons in catalytic cracking gas oil K. M. VaisbergI. I. ShabalinM. A. Shmeleva OriginalPaper Pages: 223 - 227
Hydroformylation in the gas phase V. Yu. GankinN. Ya. GordinaA. G. Trifel' OriginalPaper Pages: 228 - 230
Investigation of the physicochemical properties of the system propionaldehyde-n-propanol-isobutanol-water A. S. MozzhukinL. A. SerafimovT. S. Rudakovskaya OriginalPaper Pages: 231 - 235
Hydrodynamics and mass transfer in an extractor with vibrating plates M. Z. MaksimenkoA. F. GaleevA. I. Gur'yanov OriginalPaper Pages: 236 - 240
Recovery of triethylene glycol by use of a secondary solvent I. L. GurevichL. Yu. ZhakeM. I. Pototskaya OriginalPaper Pages: 241 - 244
Fractionation of the aromatic part of oils with type x molecular sieves L. V. Kovalev OriginalPaper Pages: 245 - 249
Gas-condensates from the lower-perm and upper-carbon deposits near shebelino B. LeF. A. UrmancheevE. F. Novikova OriginalPaper Pages: 253 - 257
Ways of raising the octane number of car gasoline (discussion) N. P. FedorenkoI. V. Kondrat'ev OriginalPaper Pages: 258 - 263
Optimum utilization of waste oils (discussion) A. N. VarshavskiiL. Z. Gol'dbergN. V. Polyakova OriginalPaper Pages: 264 - 265
TsTM [manganese tricarbonyl cyclopentadienyl] — A new, effective stabilizer for silicone lubricants R. I. KobzovaG. S. TubyanskayaA. A. Egorova OriginalPaper Pages: 270 - 271
Effectiveness of new foreign (non-Soviet) motor oil additives A. B. VipperS. E. KreinB. S. Zuseva OriginalPaper Pages: 276 - 280
Rapid chromatographic method for determination of hydrogen sulfide in gases and petroleum crudes A. V. Kuz'minaN. A. KudryavtsevaA. I. Tarasov OriginalPaper Pages: 281 - 284