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Oil shale is a controversial “unconventional” hydrocarbon resource that is poorly understood by the general public. Contrary to its name, oil shale contains no petroleum but is instead a dense rock that has a waxy substance called kerogen tightly bound within it. When kerogen is heated to high temperatures, it liquefies, producing compounds that can eventually be refined into synthetic petroleum products.
Find more fact here>>http://www.westernresourceadvocates.org/land/oilshalebasics.php
| 11 years ago. Rating: 3 | |
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