1. Technological and mass exchange studies in a double-tube column fermentor

   • V. V. Kriskis
   • U. É. Viesturs
   • V. A. Osen'kina

   OriginalPaper Pages: 219 - 223

2. Design of fermentation tanks with vibratory agitation

   • P. P. Loboda
   • V. N. Stabnikov
   • V. N. Povodzinskii

   OriginalPaper Pages: 223 - 228

3. Requirements of fermentation tanks for the biosynthesis of antibiotics

   • E. S. Bylinkina

   OriginalPaper Pages: 228 - 231

4. Cleaning of gas discharges in the biochemical industry by the vortex method

   • V. I. Ganchukov
   • Yu. G. Kakhanov
   • I. I. Ponikarov

   OriginalPaper Pages: 231 - 232

5. Strength computation of unstiffened plates in plate heat exchangers

   • V. M. Dolinskii
   • L. P. Pertsev
   • V. I. Cheremskaya

   Construction and Design Pages: 233 - 235

6. Calculation of the flow channel of vortex compressors

   • Yu. A. Bondarenko
   • L. S. Osep'yan

   Construction and Design Pages: 236 - 238

7. Investigation of the flow of molten polymer in single-screw extruders

   • V. G. Zverlin
   • V. M. Goncharenko
   • E. P. Barmashin

   Construction and Design Pages: 238 - 241

8. Calculation of the power required for mixing friable materials in centrifugal mixers with rotating turbulizer

   • S. A. Revenko
   • V. Ya. Storozhenko
   • Yu. I. Makarov

   Construction and Design Pages: 242 - 244

9. Determination of the flow-rate factor of the medium in high-lift safety valves

   • N. N. Kolenko
   • A. K. Dedkov
   • Yu. I. Kondrashov

   Construction and Design Pages: 244 - 246

10. Calculation of the optimum filtration pressure on the basis of examination of filtration parameters of suspensions

    • E. I. Vorob'ev
    • I. M. Fedotkin

    Process Studies Pages: 247 - 250

11. Regeneration of cleaning units of medium- and high-pressure air separators without heating

    • V. M. Braun
    • B. M. Dvorkin
    • G. I. Romanov

    Process Studies Pages: 250 - 252

12. Hydraulic design of a centrifugal cylindrical sprayer

    • O. A. Troshkin

    Process Studies Pages: 252 - 254

13. Investigation of the sealing ability of solid lubricants in separable joints of the plane-plane type

    • G. E. Dyadchenko
    • N. S. Zubarev

    Quality, Reliability, and Durability Pages: 255 - 256

14. Investigation of the corrosion resistance of economicially nickel-alloyed and nickel-free chrome-manganese steels in media for the production of penicillin

    • S. A. Glazkova
    • V. A. Moroz
    • T. N. Karasyuk

    New Materials and Corrosion Control Pages: 257 - 259

15. Influence of nitrogen on the corrosion cracking of low-carbon austenitic steel

    • M. B. Shapiro
    • I. M. Barsukova
    • É. T. Shapovalova

    New Materials and Corrosion Control Pages: 259 - 262

16. Experience in the introduction of plasma arc welding of commercially pure aluminum

    • A. A. Sychev
    • A. V. Elpatov
    • O. N. Polozenko

    Equipment-Manufacturing Technology Pages: 263 - 265

17. Arbors for milling rubber layers on pressure hoses

    • V. F. Shipunov

    Production Experience Pages: 266 - 267

18. New method for ensuring high reliability of blast-protection apparatus

    • V. V. Kolotushkin
    • E. M. Chernykh

    Idustrial Hygiene and Safety Engineering Pages: 268 - 270