1. Rules for the distribution of sulfur among the products of Stag-Countercurrent Catalytic Cracking (SCCC)

   • R. S. Livshits
   • T. Kh. Melik-Akhnazarov
   • D. I. Orochko

   OriginalPaper Pages: 727 - 732

2. Kinetic relationships in the low-temperature isomerization of n-butane

   • N. R. Bursian
   • N. K. Volnukhina
   • I. S. Fuks

   OriginalPaper Pages: 733 - 736

3. Special operating features of a catalytic reforming plant on chlorinated AP-64 catalyst

   • É. F. Kaminskii
   • D. V. Ivanyukov
   • Z. M. Kurkovskii

   OriginalPaper Pages: 737 - 740

4. Regeneration of 1-nitro-2-methylpropan-2-ol studied by means of the experimental design method

   • I. N. Diyarov
   • L. M. Kozlov
   • R. R. Bureeva

   OriginalPaper Pages: 741 - 742

5. Effect of the ketone concentration in the solvent on severe dewaxing of low-viscosity raffinates of sulfur petroleums

   • L. S. Enikeeva
   • A. Z. Bikkulov
   • A. V. Marintseva

   OriginalPaper Pages: 743 - 746

6. High-temperature air drying of lithium soap

   • V. D. Balitskii
   • A. A. Dolinskii
   • L. M. Maslyugov

   OriginalPaper Pages: 747 - 748

7. Preparation and study of a strontium salt of BFK additive

   • G. A. Zeinalova
   • A. E. Mushailov
   • N. Ya. Kaznacheva

   OriginalPaper Pages: 749 - 751

8. Investigation of the depolymerization stability of a viscosity-index improver, the copolymer of isobutylene with isopropenyl-p-xylene

   • Z. A. Sadykhov
   • T. G. Khanlarov

   OriginalPaper Pages: 752 - 755

9. Purification of petroleum-refinery waste waters by coagulation and regeneration of the coagulant sludge

   • E. M. Kaliniichuk
   • I. A. Makarov
   • N. A. Sukhoverkhova

   OriginalPaper Pages: 756 - 761

10. Application of the inertia method in predicting the development of the oil-refining and petrochemical industries

    • E. M. Zel'kind
    • V. M. Kirpichev
    • R. A. Sakharova

    OriginalPaper Pages: 762 - 764

11. Study on the resistance and the separation capacity of a regular “helical zigzag” packing

    • N. M. Zharkova
    • M. A. Kleinovskaya
    • G. A. Potashova

    OriginalPaper Pages: 765 - 769

12. Antiwear and antiscuff properties of lubricating oils in relation to electric potential at metal-oil phase boundary

    • G. I. Shor
    • I. F. Blagovidov
    • V. P. Lapin

    OriginalPaper Pages: 770 - 772

13. Contact angle of lubricating oils at elevated temperatures

    • A. A. Kuznetsov
    • V. M. Martynov

    OriginalPaper Pages: 773 - 776

14. Application of hydrodynamic dispersers for improvement of motor oil service properties

    • E. S. Ventsel'
    • G. P. Dvorovenko

    OriginalPaper Pages: 777 - 780

15. Polar and protective properties of esters

    • K. M. Antipova
    • Yu. N. Shekhter
    • E. V. Fertman

    OriginalPaper Pages: 781 - 785

16. Use of gas chromatography to identify components of decomposition products from “sul'fol” antiscuff additive

    • N. A. Kudryavtseva
    • A. A. Fatalieva
    • I. É. Vinogradova

    OriginalPaper Pages: 786 - 790

17. Use of comparative calculation methods to generalize data on dynamic viscosity of hydrocarbons

    • Ya. M. Naziev
    • A. K. Akhmedov
    • A. A. Abbasov

    OriginalPaper Pages: 791 - 795

18. Identification of isomeric paraffinic hydrocarbons by calculations from chromatographic data

    • M. S. Vigdergauz
    • A. A. Martynov
    • É. I. Gunchenko

    OriginalPaper Pages: 796 - 800

19. Increasing the degree of crude-oil desalting — An important national economic task

    • G. I. Kaz'min

    Information Pages: 801 - 804

20. Corrosion inhibitors in plastic greases (review of foreign patents)

    • Yu. P. Kosarskaya
    • Yu. N. Shekhter
    • I. G. Fuks

    Information Pages: 805 - 807