CO2 REFREGERENTS

CO2 REFREGERENTS

1. INTREST IN CO2 REFREGERENT HAS BEEN INCRASING

   • BECAUSE IT IS NON TOXIC NON FLAMABUL DOES NOT DEPLETE OZONE LAYER A LOW GLOBAL WARMING POTENCIAL
     • ITS INEXSPENSEIVE THE BIGEST CHALLANGE IS EXSTREAMLY HIGH PRESSURE NESASERY FOR CO2 SYSTEMS TO OPERATE
       • A PRESSURE OVER 1,400 PSI IS NESACERYFOR A AIR COOLED SYSTEM SYNILAR TO A COMPOUND SYSTEM
         • CO2 WILL NOT CONDENCE TEMPERTURES ABOVE 88 FAREN HIGHT BECAUSE THE TEMPUTURER AND PRESSURE
           • IN THE HIGH SIDE EXCEED THE CRTICAL POINT
             • HEAT IS REJECTED BY SENCEBUL COOLING OF THE GAS
               • THESE CO2 SYSTEMS ARE CALLED TRANSCRITICAL SYSTEMS
                 • BECAUSE THEY OPERRATE ABOVE AND BELOW THE CRITICAL POINT
                   • THE HIGH SIDE OF THE TRANSCRITCL SYSTEM OPERATERS ABOVE THE CRITICAL POINT
                     • AND THE LOW SIDE OPERRATETS BELOW THE CRITICAL POINT
                       • CO2 ALSO CAN BE APPLYED AS THE LOW TEPERTUR PORTION OF THE EVAPORATOR
                         • OF ANOTHER REFREGERENT SYSTEMTHAT USES A MORE TRDITIONL REF
                           • BY KEEPING THE CONDENCER AT A LOW TEPERTURE THE CO2 SYSTEM
                             • OPERRATES LIKEA NORMAL REF SYSTEM BELOW THE CRITICAL POINT