Ukraine: Zaporizhstal repairs air-separation machine

Zaporizhstal has repaired the air-separation machine PRU-60 in the oxygen-compressor shop, which produces technological and medical oxygen. The repair was carried out by the specialists of the company and Metinvest-Promservice. With the help of the machine air is separated into components (oxygen, nitrogen, argon) due to various temperature regimes. The gaseous technological oxygen is then…