Refrigerant 22 Table Pdf

The gas constant is calculated from r r u m where r u 8 31447 kj kmol k and mis the molar.

Refrigerant 22 table pdf.

Table a 11 saturated refrigerant 134a temperature table. All refrigerants use r11 as a datum reference where r11 has an odp of 1 0. 2 gwp the gwp or global warming potential. Table 1 on pages 4 and 5 shows the properties of r 22 at satur ation it will be used in the examples that follow.

R 22 refrigerant is the major refrigerant or it was. R 22 was invented by a partnership with general motors and dupont back in the 1930 s. Temperature pressure c kpa liquid steam liquid steam liquid steam latent heat liquid steam liquid steam 10 680 9 1247 28 82 0 0008 0 0347 211 9 408 6 196 7 1 042 1 737 1 199 0 7852. In the 1950 s the use of r 22 exploded and for nearly sixty years it was the refrigerant to be used in home office and commercial air conditioning.

2o 18 015 0 4615 647 1 22 06 0 0560 xenon xe 131 30 0 06332 289 8 5 88 0 1186 the unit kj kg k is equivalent to kpa m3 kg k. A measurement usually measured over a 100. The following is a list of refrigerants with their type prefix ashrae designated numbers iupac chemical name molecular formula cas registry number blend name atmospheric lifetime in years semi empirical ozone depletion potential net global warming potential over a 100 year time horizon occupational exposure limit permissible exposure. The less the value of the odp the better the refrigerant is for the ozone layer and the environment.

Thermodynamic properties of refrigerant r 22 properties of r 22 vapor volume enthalpy and entropy at pressures from 30 to 260 psia. R 22 will soon be phased out so you will not see it as much as you do other refrigerants in the future. F liquid vapor c f liquid vapor c f liquid vapor c f liquid vapor c 49 5 5 5 4 45 0 1 49 7 49 5 17 2 51 145 8 145 2 10 6 101 323 1 322 1 38 3 48 6 0 5 9 44 4 2 51 1 50 8 16 7 52 148 4 147 9 11 1 102 327 7 326 7 38 9. Temperature pressure chart for fyi 289 9 17 2009 r 22 r 410a r 407c r 134a r 404a refrigerants advantage engineering inc 525 east stop 18 road greenwood in 46142 317 887 0729 fax.

Refrigerant 22 chclf 2 86 48 369 49 8 0 267 refrigerant 134a cf 3 ch 2 f 102 03 374 40 7 0 260 sulfur dioxide so 2 64 06 431. Refrigerant to destroy the ozone layer. However all other refrigerant tables work essentially the same way as the r 22 example.