HIGH-PERFORMANCE CRYOGENIC PUMPS FOR TECHNOLOGIES OF MANUFACTURING AND USING OF TECHNICAL GASES
DOI:
https://doi.org/10.18198/j.ind.gases.2007.0318Keywords:
Liquid cryoproducts, Oxygen, Nitrogen, Argon, Carbon dioxide, Pump piston, Pump centrifugal, Cryogenic tank, Gasification, Cylinders, Losses of cryoproducts, Tech-nologyAbstract
The perfection of processing of liquid cryoproducts (nitrogen, oxygen, argon, carbon dioxide and others) is an actual problem for many companies engaged in gas business. It is recommended for decrease in losses of cryoproducts to apply more effective liquid pumps (piston and centrifugal) and adapted for work with them special tanks. The technological circuit of economic manufacture of technical gases which structure includes the specified equipment is considered. Characteristics of three types of the highly effective pumps made by company «Cryostar» (France) are informed. It is shown that in case of application of the offered technological circuit with pumps and other elements made by that company, it is possible to lower in 8 times losses of cryoproducts in comparison with traditional technologies and the equipment.
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