The Economics of Cryosorption Pumping. The Practice of Using a Cryosorption Pump in an Industrial Pumping System

Аннотация

It is shown that in the case of well-developed infrastructure for the use of liquid nitrogen the usage of nitrogen cryosorption pumps (NCP) is significantly more economical compared to the pumping means associated with the use of mechanical and steam jet pumps. The results of preliminary tests of the experimental sample NCP as part of a vacuum unit at the NPO Geliymash confirm the prospects of using NCPs in serial production of cryogenic vessels.