Tar sands processing
5 Sep 2011 From top, the different stages of oil sands processing include raw oil sands, extracted bitumen, synthetic crude oil, and residual sand and clay. 25 May 2016 An open pit where tar sands are mined, with a heavy hauler truck that is used to transport oil sand to processing facilities. Credit: Environment Big Oil is spending millions of dollars to greenwash the tar sands, Canada's Naphthenic Acids Present in Oil Sands Process-Affected Waters to a Range of