1. Chemical and Petroleum Engineering Volume 57, Number 5

   News 28 September 2021 Pages: 359 - 360

2. Quantitative Analysis of Suspension Clarification Process in Inter-Tray Space of Separator Drum

   • E. V. Semenov
   • A. A. Slavyanskiy
   • D. P. Mitroshina

   RESEARCH, DESIGN, NUMERICAL ANALYSES, AND OPERATING EXPERIENCE 23 September 2021 Pages: 361 - 369

   

3. Comparative Analysis of Methods for Strength Calculations of T-Joints in Process Pipelines

   • A. V. Provorov
   • A. E. Lebedev
   • D. A. Provorov

   OriginalPaper 20 September 2021 Pages: 370 - 375

   

4. Design and Calculation of a Flat-Chamber-Type Electrobaromembrane Apparatus for Separating Industrial Solutions with Equal Surface Area of Cathode- and Anode-Adjoined Membranes

   • D. N. Konovalov
   • S. I. Lazarev
   • O. A. Kovaleva

   OriginalPaper 21 September 2021 Pages: 376 - 382

   

5. Promising Design of an Electrochemical Apparatus for Separating Industrial Solutions with Increased Area of Membranes in Flat Channels of Flanges

   • O. A. Kovaleva

   OriginalPaper 20 September 2021 Pages: 383 - 386

   

6. The Depth of Penetration of Sorbate into the Adsorbent as a Criterion for the Efficiency of Batch Processes in Pressure Swing Adsorption Units

   • M. B. Kravchenko
   • B. G. Grudka
   • G. K. Lavrenchenko

   CRYOGENIC EQUIPMENT, PRODUCTION AND APPLICATION OF INDUSTRIAL GASES. VACUUM TECHNOLOGY 21 September 2021 Pages: 387 - 393

   

7. Improved Designs of Vertical Adsorbers for the Separation of Butane Fraction

   • O. Yu. Erenkov

   OriginalPaper 20 September 2021 Pages: 394 - 397

   

8. Equipment for Rapid Freezing of Oil Contaminated Soil by Liquid Nitrogen for Its Subsequent Utilization

   • K. P. Venger
   • V. A. Stefanova
   • M. A. Romanov

   OriginalPaper 16 September 2021 Pages: 398 - 402

   

9. Experimental Studies Into a Two-Cylinder Single-Stage Piston Hybrid Power Machine with Liquid Movement Produced by Vacuum on the Suction Side

   • V. E. Shcherba
   • G. S. Averyanov
   • A. Yu. Ovsyannikov

   COMPRESSORS, PUMPS, AND PIPELINE FITTINGS 16 September 2021 Pages: 403 - 409

   

10. Parameter Optimization of Two-Speed Manual Drive with Automatic Speed Change for Stop Valves

    • A. S. Suntsov
    • E. F. Vichuzhanina
    • O. M. Perminova

    OriginalPaper 16 September 2021 Pages: 410 - 415

    

11. Promising Packing Material for Recycled Water Evaporative Cooling Contact Devices

    • N. A. Merentsov
    • A. B. Golovanchikov
    • A. V. Persidskiy

    ACCESSORIES AND DEVICES 16 September 2021 Pages: 416 - 422

    

12. Study of the Liquid Distribution in Layers of Regular Packings with Triangular and Trapezoidal Corrugations

    • M. V. Klykov
    • T. V. Alushkina
    • R. G. Khasanov

    OriginalPaper 16 September 2021 Pages: 423 - 429

    

13. Use of Waste Coolant and Lubricant Concentrate for Protecting Steel from Seam Water Corrosive Action

    • D. D. Fazullin
    • L. I. Fazullina
    • I. G. Shaikhiev

    MATERIALS SCIENCE. CORROSION PROTECTION 16 September 2021 Pages: 430 - 436

    

14. Classification of the Structures of Closed-Type Rotary Mixers for Plastics and Rubber Mixtures (Survey of Patents)

    • I. O. Mikulionok

    INFORMATION 17 September 2021 Pages: 437 - 444

    

15. Chemical and Petroleum Engineering Volume 57, Number 6

    News 28 September 2021 Pages: 445 - 446

16. Optimization of Process Conditions and Implementation of Continuous Methyl Methacrylate Polymerization Process in Suspension

    • P. A. Galkin
    • Yu. T. Selivanov
    • A. Yu. Selivanov

    RESEARCH, DESIGN, NUMERICAL ANALYSES, AND OPERATING EXPERIENCE 23 September 2021 Pages: 447 - 456

    

17. Oil Desalting Processes in Electric Desalting Plants as Object of Systems Analysis

    • K. V. Tarantsev
    • S. I. Ponikarov
    • K. R. Tarantseva

    OriginalPaper 17 September 2021 Pages: 457 - 464

    

18. Computer Modeling of Polymer Raschig Ring Deformation under Transverse Force in Column Units for Sulfuric Acid Production

    • I. Yu. Golovanov
    • M. G. Lagutkin

    OriginalPaper 16 September 2021 Pages: 465 - 471

    

19. Design for a Hydrocyclone with a Disk Deflector Offering Improved Efficiency for Separating Mechanical Impurities

    • E. A. Petrovskiy
    • K. A. Bashmur
    • V. D. Klykova

    OriginalPaper 16 September 2021 Pages: 472 - 476

    

20. Design of Liquid-Ring Vacuum Pump with Adjustable Degree of Internal Compression

    • Yu. V. Rodionov
    • Yu. T. Selivanov
    • N. V. Mikheev

    COMPRESSORS, PUMPS, AND PIPELINE FITTINGS 16 September 2021 Pages: 477 - 483

    

21. Development of a Mobile Sonochemical Complex for Wastewater Treatment

    • R. M. Mullakaev
    • M. S. Mullakaev

    INDUSTRIAL ECOLOGY 16 September 2021 Pages: 484 - 492

    

22. Removal of Anionic Synthetic Surfactants from Petrochemical Enterprises Wastewater Using Carbonate Sludge

    • L. A. Nikolaeva
    • R. Ya. Iskhakova
    • D. R. Mansurov

    OriginalPaper 16 September 2021 Pages: 493 - 498

    

23. Features of the Breakdown of Oil Processing Equipment Pipe Element Austenitic Welded Joints

    • A. O. Taube
    • E. I. Storozheva
    • A. I. Bogdanov

    MATERIALS SCIENCE. CORROSION PROTECTION 16 September 2021 Pages: 499 - 506

    

24. Dependence of Corrosion Process Rate on Carbon Dioxide Medium Containing Flow Rate

    • R. K. Vagapov
    • I. S. Tomskiy

    OriginalPaper 16 September 2021 Pages: 507 - 512

    

25. Combined Method of Thermoplastic Turning with Advanced Workpiece Evacuation

    • O. Yu. Erenkov

    OriginalPaper 16 September 2021 Pages: 513 - 517

    

26. Antifriction Material Based on Copper-Fluoroplastic Coating for Shaped Surfaces of Sliding Bearings

    • A. A. Pavlov
    • E. S. Soboleva

    OriginalPaper 15 September 2021 Pages: 518 - 521

    

27. Classification of Built-In Separators of Mass-Exchange Columns (Survey of Patents)

    • I. O. Mikulionok

    INFORMATION 16 September 2021 Pages: 522 - 528