NGHIÊN CỨU TÁC NHÂN LẠNH - NGÀNH NHIỆT LẠNH ppt

    -   K Page 1 TÁC NHÂN LẠNH    Lịch sử của tác nhân lạnh      2 , NH 3 , CCl 4      Flo             h chóng                  Nghị định thư Montreal     -   K Page 2    cách giới hạn dần                  giới hạn sản xuất hoàn toàn vào 1996. Do              2  2    sự ấm lên toàn cầu    (2) Nghị định thư Kyoto     -   K Page 3                   (Global Warming)          (3)      greenhouse gas)  nguyên nhân       -   K Page 4                      -   K Page 5 Ghi chú: Tác nhân lạnh “tái chế”      Tác nhân lạnh “mới”   Yếu tố cân bằng  g    Yếu tố trực tiếp              Yếu tố gián tiếp               -   K Page 6  Bảng 1 và Hình 7  HCFC      sự cân bằng  ODP    GWP              -   K Page 7 Tác nhân lạnh và “Tòa nhà xanh” Tòa nhà xanh       (LCGWP + LCODP × 100,000) ≤ 100 LCGWP = [GWP r x (L r x Life +Mr) x R c ]/Life LCODP = [ODP r x (L r x Life +Mr) x R c ]/Life LCGWI d : Lifecycle Direct Global Warming Index LCODI: Lifecycle Ozone Depletion Index GWP r : Global Warming Potential of Refrigerant ODP r : Ozone Depletion Potential of Refrigerant L r : Refrigerant Leakage Rate (default of 2%) M r : End-of-life Refrigerant Loss (default of 10%) Life: Equipment Life (23 years for centrifugal and screw chillers) R c : Refrigerant Charge per ton of cooling capacity     -   K Page 8         là LEED của Mỹ, Green Star của Úc, Green Mark của Singapore    tiêu chuẩn LOTUS.     Lời kết                Đối với cá nhân:     -   K Page 9         o o    o  Đối với doanh nghiệp:              ng: o  o  o  o  cao o       -   K Page 10 .      -    K Page 1 TÁC NHÂN LẠNH   .      -    K Page 5 Ghi chú: Tác nhân lạnh “tái chế”  