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Politics : Politics of Energy -- Ignore unavailable to you. Want to Upgrade?


To: Bilow who wrote (32934)7/2/2012 11:51:41 PM
From: Maurice Winn1 Recommendation  Read Replies (1) | Respond to of 86352
 
In the oil industry, we had "evaporation losses" which I think were often enough not so much actual evaporation as liquid losses to a bit of swindling. In a 40,000 litre delivery, 100 missing litres isn't much.

With all that exposed coal, some "evaporation" would be likely.

Coal is less dense than railway ballast [stones] so it won't "clog" the tracks. It will float on top and fill interstices doing no harm. It would more likely help than reduce effectiveness of the foundations of the tracks. But the amount landing there would be insignificant I guess. It might even stop weeds growing because it's not a good source of minerals for roots. Imagine growing crops in coal dust. I wouldn't fancy your chances.

Mqurice