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Coal Log Pipelines - The Answer to the perpetual PRB transport problems?
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Ok, here is some food for thought.... I work at a relatively small coal fired power plant (225 Megawatts) and did some calculations based on our operating data and the information given in the article. <br /> <br />One of our cyclone burner uses about 40,000 Lbs per hour at approx 70% of full load <br />We have three cyclone burners per boiler. (40,000* 3 = 120,000 lbs per hour per boiler) <br />multiplied by the 2 boilers = 240,000 Lbs per hour for both boilers. <br />multiplied by 24 = 5,760,000 Lbs per day. <br /> <br />The article states a water to coal ration of 1Lb of water per 3-4 Lbs of coal. (I used 3.5) <br />5,760,000 / 3.5 = 1.65 million lbs of water per day for transport <br />The conversion of Lbs of water to gallons is a factor of .11996 <br />1.65 million * .11996 = 197,934 gallons per day to transport coal..... <br /> <br />That's a lot of water... and our largets coal plant is 1300 Megawatts it uses about 6 times as much fuel so figure it would require about 6 times as much water. <br /> <br />The simple fact is that our plant isn't that big and still requires a lot of water. A larger plant would almost require it's own pipeline, just on the basis of the amount of coal and water. <br /> <br />Me thinks this has way to go before we see anything like this on a commercial basis.....
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