Articles Posted in the " Ozone Depletion and Global Warming " Category

  • * Ozone Depletion and Global Warming-3

    * Ozone Depletion and Global Warming-3

    Ozone Depletion and Global Warming-3 TABLE: ODP AND GWP OF CHEMICALS Refrigerant ODP GWP R-11 Tri-chloro-fluoro-methane 1.0 4000 R-12 Dichlorodifluoromethane 1.0 2400 R-13 B1 Bromotrifluoromethane 10 Not known R-22 Chlorodifluoromethane 0.05 1700 R-113 Trichlorotrifluoroethane 0.8 4800 R-114 Dichlorotetrafluoroethane 1.0 3.9 R-123 Dichlorotrifluoroethane 0.02 0.02 R-124 Chlorotetrafluoroethane 0.02 620 R-717 Ammonia – NH3 0 0 R-718 […]


  • *Ozone Depletion and Global Warming–1

    *Ozone Depletion and Global Warming–1

    Ozone Depletion and Global Warming-1 ATMOSPHERIC LAYERS (i) Troposphere:      up to 11 km from sea level. About 80% of the total mass of the atmosphere in troposphere,  Earth weather – in the troposphere. Maximum temperature is near the Earth’s surface in this layer, Air temperature drops approximately 6.5° C/ 1000 m, called ENVIRONMENTAL LAPSE RATE,   -56.5° […]