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How much flue gas is produced by a 1 t/h coal-fired boiler? !

2015-08-19View Original

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As the title says! ! Thank you. . . . . . .
Reply #22015-08-19
Engineering estimation of flue gas volume: With an air leakage coefficient of 1.55, the flue gas volume for a 1-ton boiler is 2500 m3/h. Burning one ton of coal produces 1600×S% kilograms of SO2, and 10,000 cubic meters of waste gas generate 200 kilograms of dust. Burning one ton of diesel releases 2000×S% kilograms of SO2, along with 12,000 cubic meters of exhaust gas ; 1 kilogram of soot is emitted. Burning one ton of heavy oil releases 2000×S% kilograms of SO2, along with 16,000 cubic meters of exhaust gas ; 2 kilograms of smoke and dust are emitted. In large power plants, dust control is effective, with removal rates exceeding 98%; burning one ton of coal results in the emission of 3–5 kilograms of dust. In ordinary enterprises that have governance facilities, burning one ton of coal results in the emission of 10–15 kilograms of dust and smoke ; In brick and tile production, 40–80 kilograms of dust are emitted per 10,000 units produced ; 12-18 kilograms of sulfur dioxide. Large-scale cement plants emit 3-7 kilograms of dust per ton of cement produced ; 1 kilogram of sulfur dioxide. Small cement plants in towns and villages emit 12-20 kilograms of dust per ton of cement produced ; 1 kilogram of sulfur dioxide. Material balance formula: Common methods for estimating flue gas volume in boilers. Burning one ton of coal generates 1600×S% kilograms of SO2, while 10,000 cubic meters of waste gas produce 200 kilograms of dust. Burning one ton of diesel releases 2000×S% kilograms of SO2, along with 12,000 cubic meters of exhaust gas ; 1 kilogram of soot is emitted. Burning one ton of heavy oil releases 2000×S% kilograms of SO2, along with 16,000 cubic meters of exhaust gas ; 2 kilograms of smoke and dust are emitted. In large power plants, dust control is effective, with removal rates exceeding 98%; burning one ton of coal results in the emission of 3–5 kilograms of dust. In ordinary enterprises that have governance facilities, burning one ton of coal results in the emission of 10–15 kilograms of dust and smoke ; In brick and tile production, 40–80 kilograms of dust are emitted per 10,000 units produced ; 12-18 kilograms of sulfur dioxide. Large-scale cement plants emit 3-7 kilograms of dust per ton of cement produced ; 1 kilogram of sulfur dioxide. Small cement plants in towns and villages emit 12-20 kilograms of dust per ton of cement produced ; 1 kilogram of sulfur dioxide.
Reply #32015-08-19
Haha, did you copy this from Baidu Know? ! Still, thank you. . . .
Reply #42015-08-19
Is it the metric version? ! . . . . . . . .
Reply #52015-08-20
**The dust emission from new standard coal-fired boilers is below 50 mg/m3, while in key areas it is below 30 mg/m3.
Reply #62015-08-20
Uh. . . . . . . . . . . . It doesn’t seem to have anything to do with my question! !
Reply #72015-08-20
Agree with the person above; the air volume under those operating conditions should be around 3,000 cubic meters per hour
Reply #82015-08-20
Hehe, it’s hard to say regarding the operating conditions – the temperature and pressure are uncertain. . . . .
Reply #92015-08-28
About 1,600 cubic meters, that’s probably right

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