Complex sentence: Dr. Soni Oyekan is the 2009 Percy Lavon Julian award given by the National Organization for the Professional Advancement of Black Chemists and Chemical Engineers (NOBCChE) for his contributions in oil refining and chemical engineering.
Split into simpler sentences: Dr. Soni Oyekan is the 2009 Percy Lavon Julian award recipient. Dr. Oyekan is specifically recognized for his contributions in oil refining and chemical engineering.