1. Changes in quality of paraffin with multistage feed of urea

   • V. S. Dorodnova
   • A. G. Martynenko
   • A. N. Pereverzev

   Petroleum and Gas Processing Pages: 87 - 90

2. Recovery of naphtha vapor by adsorption on carbon

   • V. M. Kisarov
   • L. B. Begun
   • A. I. Subbotin

   Petroleum and Gas Processing Pages: 90 - 93

3. Production of high-sulfur additives for lubricants

   • V. A. Utkin
   • V. A. Serov

   Petroleum and Gas Processing Pages: 93 - 95

4. Calculation of coke heating temperature in rotary-hearth furnaces

   • N. D. Voloshin
   • A. N. Lizunov
   • I. R. Kuzeev

   Process Vessels and Equipment Pages: 96 - 98

5. Use of ultrasonic devices in combustion of fuels and mixing of liquids and gases

   • N. N. Nekrasov
   • B. N. Kononyuk
   • V. L. Kazanskii

   Process Vessels and Equipment Pages: 99 - 103

6. Milling of molybdenum disulfide and graphite in impact-rebound mills

   • L. N. Sentyurikhina
   • G. A. Lutsenko
   • M. A. Sviridova

   Process Vessels and Equipment Pages: 103 - 106

7. Effectiveness of antioxidants in underground fuel storage

   • V. S. Azev
   • L. N. Kuznetsova

   Chemmotology of Fuels and Lubricants Pages: 107 - 111

8. Service tests on P-28 and TS-14.5 oils in rolling mill bearings

   • K. M. Badyshtova
   • V. I. Mitrovanov
   • L. A. Zagainaya

   Chemmotology of Fuels and Lubricants Pages: 111 - 113

9. Investigation of high-temperature operational-preservative oils by different techniques

   • Yu. N. Shekhter
   • L. A. Bronshtein
   • K. M. Antipova

   Chemmotology of Fuels and Lubricants Pages: 113 - 117

10. Influence of volatility of synthetic motor oils on oil consumption in engine

    • A. B. Vipper
    • A. V. Nepogod'ev
    • V. L. Lashkhi

    Chemmotology of Fuels and Lubricants Pages: 117 - 118

11. 1,2-Bis(alkyldithio) ethanes as extreme-pressure additives

    • S. B. Borshchevskii
    • R. V. Belinskaya
    • T. D. Borisenko

    Chemmotology of Fuels and Lubricants Pages: 119 - 121

12. Mechanism of action of pour-point depressant additives in diesel fuels

    • G. V. Tolstova
    • G. I. Shor
    • T. N. Mitusova

    Crude Oil and Product Research Pages: 122 - 126

13. High-viscosity-index blends of esters and dewaxed raffinates

    • D. F. Varfolomeev
    • Z. Z. Musaev
    • A. Z. Bikkulov

    Crude Oil and Product Research Pages: 126 - 128

14. Influence of hydrocarbon part of surfactants on their orientation on metals

    • V. S. Demchenko
    • A. A. Markov
    • V. I. Belyakova

    Crude Oil and Product Research Pages: 128 - 130

15. Effect of pressure on thermal conductivity of crude oils and products

    • V. A. Grigor'ev
    • A. I. Svidchenko

    Fuel and Lubricant Quality Evaluation Methods Pages: 131 - 134

16. Separation of lube oil detergent additives on silica gel

    • V. A. Zakupra
    • S. V. Timoshenko

    Fuel and Lubricant Quality Evaluation Methods Pages: 134 - 139

17. Zero-waste schemes in zeolite production

    • B. A. Lipkind
    • V. A. Burylov
    • S. V. Drozhzhennikov

    Environmental Protection Pages: 140 - 143