MATEC Web Conf.
Volume 324, 20203rd International Conference “Refrigeration and Cryogenic Engineering, Air Conditioning and Life Support Systems” (CRYOGEN 2019)
|Number of page(s)||9|
|Section||Refrigeration Technology and Technics|
|Published online||09 October 2020|
Optimization of a compressed gaseous CO2 energy recovery dry ice pelletizer
143026, Russian Federation, Moscow, the territory of the Skolkovo Innovation Center, Nobelya Str., 7, Room 34., firstname.lastname@example.org
The disadvantages of the existing dry ice electromechanical pelletizers have been revealed. A schematic flow diagram of the new dry ice energy recovery pelletizer and a carbon dioxide TS diagram with the processes of the new pelletizer have been presented. The functions of the diameter of the piston expander of the new dry ice pelletizer and dry ice pressing pressure depending on the pressure of compressed gaseous CO2 have been derived. The optimal diameters of a piston expander for the dry ice pelletizer have been determined.
Key words: granulating / carbon dioxide / dry ice / piston expander / recovery
© The Authors, published by EDP Sciences, 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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