1. Chemical and Petroleum Engineering Volume 57, Number 7

   News 02 December 2021 Pages: 529 - 530

2. Effect of Design Parameters of Classifier with Coaxial Pipes on Efficiency of Fractionation of Finely Divided Bulk Material

   • V. E. Zinurov
   • A. V. Dmitriev
   • O. S. Dmitrieva

   RESEARCH, DESIGN, NUMERICAL ANALYSES, AND OPERATING EXPERIENCE 19 November 2021 Pages: 531 - 537

   

3. Determination of Injection Ratio of Liquid-Gas Injection Apparatuses

   • E. A. Girba
   • O. N. Korableva

   OriginalPaper 19 November 2021 Pages: 538 - 542

   

4. Energy Efficient Steam Atmospheric Dryer with Thermocompressor for Wastewater Sludge Dehydration

   • Yu. Ya. Pechenegov
   • V. V. Oliskevich
   • A. V. Tsaryunov

   OriginalPaper 19 November 2021 Pages: 543 - 550

   

5. Experimental Determination of the Aeration Energy and Gas Content of the Medium in a Gas-Liquid Ejection Apparatus

   • V. K. Leontiev
   • O. N. Korableva

   OriginalPaper 20 November 2021 Pages: 551 - 554

   

6. Process Flow Diagrams of Cryogenic Double-Wall Tanks for LNG Storage

   • S. P. Gorbachev
   • V. Yu. Semenov
   • T. I. Klebleev

   CRYOGENIC EQUIPMENT, PRODUCTION AND APPLICATION OF INDUSTRIAL GASES. VACUUM TECHNOLOGY 19 November 2021 Pages: 555 - 560

   

7. Dynamics of Water Ice Formation during the Operation of Vessel Cryoconcentrators

   • M. A. Ugolnikova
   • V. V. Chernyavskaya

   OriginalPaper 20 November 2021 Pages: 561 - 566

   

8. General Approach for Estimating the Energy Efficiency of Cooling in Positive Displacement Compressors

   • V. E. Shcherba
   • V. V. Shalai
   • A. Yu. Ovsyannikov

   COMPRESSORS, PUMPS, AND PIPELINE FITTINGS 23 November 2021 Pages: 567 - 575

   

9. Implementation Features of Multistage Compression in Air Compressor Units Based on Low-Speed Long-Stroke Stages

   • V. L. Yusha
   • S. S. Busarov

   OriginalPaper 20 November 2021 Pages: 576 - 582

   

10. Ensuring Uniform Distribution of the Gas Flow in the Active Section of EGAV1-22-15-7-4 Electrostatic Precipitator

    • I. S. Gudanov
    • A. E. Lebedev
    • D. S. Dolgin

    INDUSTRIAL ECOLOGY 20 November 2021 Pages: 583 - 587

    

11. Production of Bronze-Steel Bimetallic Parts by Lost Foam Casting

    • N. V. Nesterov
    • B. S. Vorontsov

    TECHNOLOGY OF PRODUCTION 20 November 2021 Pages: 588 - 594

    

12. Study of Magneto-Thermal Surface Reinforcement of Polymeric Materials

    • Yu. V. Rodionov
    • D. V. Nikitin
    • I. S. Filatov

    OriginalPaper 20 November 2021 Pages: 595 - 600

    

13. Model of the Workflow of a Bladder Tank Diaphragm Foam Mixer and a Method for Calculating the Two Diaphragm Diameters

    • D. F. Khabarova
    • I. I. Lazarev
    • K. V. Bityutskikh

    INFORMATION 22 November 2021 Pages: 601 - 610

    

14. Classification of Devices for Distribution and Redistribution of Liquid in Mass-Exchange Towers with Motionless Packing (Survey of Patents)

    • I. O. Mikulionok

    OriginalPaper 22 November 2021 Pages: 611 - 617

    

15. Chemical and Petroleum Engineering Volume 57, Number 8

    News 02 December 2021 Pages: 618 - 620

16. Calculation of Suspension Separation Process in Centrifugal Sedimenter Rotor with Screw Sediment Discharge

    • E. V. Semenov
    • I. A. Nikitin
    • V. A. Irkha

    RESEARCH, DESIGN, NUMERICAL ANALYSES, AND OPERATING EXPERIENCE 23 November 2021 Pages: 621 - 629

    

17. Method of Calculation of Recuperative Heat Exchanger for Spray Drying

    • A. N. Cherepanov

    OriginalPaper 22 November 2021 Pages: 630 - 638

    

18. Assessment of the Effect of Hydrocarbon and Steam Mixture Flow Rate on the Main Parameters of High-Purity Hydrogen Production in a Membrane-Catalytic Device with a Fixed Membrane Area

    • A. B. Vandyshev
    • V. A. Kulikov

    CRYOGENIC EQUIPMENT, PRODUCTION AND APPLICATION OF INDUSTRIAL GASES. VACUUM TECHNOLOGY 20 November 2021 Pages: 639 - 646

    

19. Positive Displacement Two-Stage Hybrid Power Machine without Gas Cap with Profiled Working Chamber in Second Compression Stage: Influence Analysis of Operating Parameters on Work Processes

    • V. E. Shcherba
    • E. A. Pavlyuchenko
    • A. V. Zanin

    COMPRESSORS, PUMPS, AND PIPELINE FITTINGS 20 November 2021 Pages: 647 - 655

    

20. Modeling Fluid Distribution in Layers of Structured Packing with Triangular and Trapezoidal Corrugation

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

    ACCESSORIES AND DEVICES 22 November 2021 Pages: 656 - 664

    

21. Determination of the Maximum Load Capacity of a Gas Foil Journal Bearing

    • V. V. Volkov-Muzylev
    • Yu. A. Borisov
    • V. N. Beschastnykh

    OriginalPaper 20 November 2021 Pages: 665 - 671

    

22. Calculation Procedure for Sliding Bearings of a Reciprocating Engine

    • P. R. Vallejo Maldonado
    • L. V. Vinogradov
    • A. N. Krasnokutskiy

    AUTOMATION OF NUMERICAL ANALYSES AND DESIGN 20 November 2021 Pages: 672 - 680

    

23. Mathematical Model for Methanol Recovery Unit Using Adsorbents (Zeolites)

    • A. A. Paranuk
    • A. V. Bunyakin
    • V. A. Khrisonidi

    OriginalPaper 22 November 2021 Pages: 681 - 689

    

24. Study of TiB₂ Coated Hard Alloy Tool Wear Resistance During Titanium Alloy Machining

    • S. V. Сhertovskikh
    • L. Sh. Shuster
    • G. S. Fox-Rabinovich

    MATERIALS SCIENCE. CORROSION PROTECTION 20 November 2021 Pages: 690 - 695

    

25. Non-Destructive Monitoring of Gearbox and Drive Shaft Strength

    • M. M. Matlin
    • V. A. Kazankin
    • V. A. Kostyukov

    OriginalPaper 20 November 2021 Pages: 696 - 703

    

26. Classification of Structures for Folding Tubular Plastic Sheets (Survey of Patents)

    • I. O. Mikulionok

    INFORMATION 19 November 2021 Pages: 704 - 710