APPRECIATION MAINTENANCE IN PLANT OF PRODUCTION CRYOGENIC GASES IN BOR

This task there is target that represent appreciation maintenance in plant of production cryogenic gases in Bor with description engagement and method doing with attention thirty year experience in perform system. There will be description participation operative and consideration technics provision maintenance. Plant of production cryogenic gases, sub name "plant of oxygen", work in Plant of copper in Bor. Plant of oxygen is 1978 old. Company Hitachi, LTD Japan is supplier project and equipment. In Plant of oxygen product gaseous oxygen and liquid oxygen for furnace and converter, gaseous nitrogen for fabrication copper in powder, liquid nitrogen for neutralization atmosphere in factory copper wire. Overstock liquid refer in load bottle or cater constituency.