1. Environmental aspect of storage of acid tars and their utilization in commercial petroleum products (Review)

   • G. A. Kolmakov
   • D. F. Grishin
   • V. F. Zanozina

   ReviewPaper Pages: 379 - 388

2. On the oil sources in the northeast of Tatarstan

   • G. N. Gordadze
   • V. I. Tikhomirov

   OriginalPaper Pages: 389 - 398

3. A new method for isolation of asphaltenes from petroleum and its heavy residues

   • F. I. Samedova
   • A. M. Kasumova
   • V. M. Alieva

   OriginalPaper Pages: 399 - 401

4. Oxidation of 2-naphthol in the presence of catalysts based on modified β-cyclodextrins

   • E. A. Karakhanov
   • Yu. S. Kardahseva
   • O. A. Zatolochnaya

   OriginalPaper Pages: 402 - 408

5. The reaction of phenol with 1-methylcycloalkenes in the presence of phosphorus-containing zeolite Y

   • Ch. K. Rasulov
   • A. G. Azizov
   • A. A. Rashidova

   OriginalPaper Pages: 409 - 411

6. Synthesis of unsaturated fulfides from 1,1-bis(methylthiomethyl)propan-2-one

   • L. A. Baeva
   • A. D. Ulendeeva
   • N. K. Lyapina

   OriginalPaper Pages: 412 - 414

7. On the application of thin-layer chromatography in petroleum chemistry

   • V. G. Berezkin

   OriginalPaper Pages: 415 - 420

8. Extraction properties of blends of tetrahydrofurfuryl alcohol with acetone, ethanol, and ethylene glycol

   • E. I. Grushova
   • A. I. Yusevich

   OriginalPaper Pages: 421 - 424

9. An X-ray photoelectron spectroscopy study of the effect of sulfur compounds on antiwear properties of diesel fuels

   • A. V. Sereda
   • A. V. Naumkin
   • V. N. Bakunin

   OriginalPaper Pages: 425 - 429

10. Parametric equations relating the main physicochemical characteristics of off-standard diesel fuels

    • I. N. Grishina
    • I. M. Kolesnikov
    • S. T. Bashkatova

    OriginalPaper Pages: 430 - 433

11. Determination of critical temperatures for mixtures of alkylbenzenes

    • I. A. Nesterov
    • A. G. Nazmutdinov
    • N. N. Vodenkova

    OriginalPaper Pages: 434 - 441

12. Determination of acetylene solubility in dispersed water by computer simulation

    • A. N. Novruzov
    • O. P. Rakhmanova
    • A. E. Galashev

    OriginalPaper Pages: 442 - 447

13. Photochemical oxidation of thiophene by O₂ in an organic two-phase liquid-liquid extraction system

    • D. Zhao
    • F. Li
    • H. Li

    OriginalPaper Pages: 448 - 451

14. Desulfurization using an oxidation/catalysis/adsorption scheme over H₃PW₁₂O₄₀/SiO₂₋Al₂O₃ ¹

    • L. Hui-Peng
    • S. Jian
    • Z. Hua

    OriginalPaper Pages: 452 - 456