flashing point) of oils is > 45 oC, and be considered in accordance with 2.14 times the max. feed flow of oils when the flashing point (the closed flashing point) of oils is £ 45 oC.Рc. The suction flow of air caused by oil vapor contraction due to the maximum temperature drop and the breathing out flow of oil vapor from the tank due to the maximum temperature rise should be defined according to Table 3.1.2 – 1. РTable 3.1.2 - 1 Ventilating Demand for Thermal Breathing of Storage TanksРCapacity of tankРM3РSuction flow (Back pressure)Р(M3/h)РBreathing out flow (positive pressure)Р(M3/h)РFlashing point > 45 oCРFlashing point £ 45 oCР100Р17.8Р11.0Р17.8Р200Р35.6Р22.4Р35.6Р300Р56.6Р34.0Р56.6Р400Р75.0Р45.0Р75.0Р500Р90.0Р54.0Р90.0Р700Р125.0Р75.0Р125.0Р1000Р180.0Р110.0Р180.0Р2000Р370.0Р220.0Р370.0
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