1.0Sightline Institutehttps://www.sightline.orgEric de Placehttps://www.sightline.org/profile/eric-de-place/Coal Trains Mean Coal Dust-Period - Sightline Instituterich600338<blockquote class="wp-embedded-content" data-secret="3G7pBYN4co"><a href="https://www.sightline.org/2016/05/04/coal-trains-mean-coal-dust-period/">Coal Trains Mean Coal Dust—Period</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.sightline.org/2016/05/04/coal-trains-mean-coal-dust-period/embed/#?secret=3G7pBYN4co" width="600" height="338" title="“Coal Trains Mean Coal Dust—Period” — Sightline Institute" data-secret="3G7pBYN4co" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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https://www.sightline.org/wp-content/uploads/2014/02/Coal-train-by-Bunny-Norm-Lenburg.jpg1024680So much coal dust escapes from the open-top rail cars used for transporting coal that it can create safety problems for rail traffic. Coal dust deposits sometimes cause spontaneous fires, and in 2005, for example, coal dust that had accumulated in ballast, the layer of crushed rock that supports rail tracks, caused derailments. Given the […]