Research on Heat Insulation Technology for High Pour Point Crude Oil Tank Roof under the Background of"Double Carbon"
In order to study the insulation effect of various parts of the storage tank and the insulation method of the tank top,the heat dissipation loads of various parts of crude oil storage tanks were calculat-ed by using thermodynamic theory,The analysis shows that the wall heat dissipation load of the crude oil tank is the largest,accounting for 92%～95%of the total heat dissipation load of the tank,the second is the top heat dissipation,accounting for 4%～8%,the minimum heat dissipation load of tank bottom is less than 1%.The thermal insulation effect of the wall and roof of crude oil storage tank was calculated and analyzed and the economic benefits of two heat preservation methods,heat preservation material+protective layer and liquid heat preservation paint,were compared on the roof of crude oil storage tank.Through analysis,In addition to the wall insulation,the roof insulation also has a better energy-saving effect;the heat preservation method of using heat preservation material+protective layer on the top of tank has higher energy saving and economic benefit than liquid heat preservation paint.
crude oil storage tankinsulation workheat loadtank topcoating material
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