asphaltene, and sludge. The company was formerly known as National Equities Holdings, Inc. and changed its name to Skye Petroleum, Inc. in April 2010. The company was founded in 1987 and is based ...

Chemistry Institute, Federal University of Bahia, Ondina Campus, Salvador 40.170-115, Bahia, Brazil Energy and Environment Center, Federal University of Bahia, Ondina Campus, Salvador 40.170-115, ...