Wilhelm, S. M., “Risk Analysis for Operation of Aluminum Heat Exchangers Contaminated by Mercury”, Proceedings of AICHE Spring Meeting, Global Congress on Process Safety, New Orleans, April 2008.

Wilhelm, S. M., Liang, L., Cussen, D. and D. Kirchgessner, “Mercury in Crude Oil Processed in the United States”, Environmental Science and Technology, American Chemical Society, 41 (13), 4509, 2007.

Wilhelm, S. M., Liang, L., and D. Kirchgessner, “Identification and Properties of Mercury Species in Crude Oil”, Energy and Fuel, American Chemical Society, 20 (1), 180 -186, 2006.

Liang, L., Wilhelm, S. M., Pang, P., "Occurrence of Dimethylmercury ((CH3)2Hg) in Organic Solvents", Materials and Geoenvironment, Vol. 51 (2), 1968-1971 (2004).

Wilhelm, S. M. and Kirchgessner, D., "Mercury in U.S. Crude Oil: A Study by U.S. EPA, API and NPRA", SPE 80573, SPE/EPA/DOE Exploration and Production Environmental Conference held in San Antonio, Texas, U.S.A., 10-12 March (2003).

Wilhelm, S. M., "Impact of mercury on Refining", World Refining, Jan./Feb. (2003).

Wilhelm, S. M., "Mercury In Petroleum; Processing And Regulatory Issues", Proceedings of ASME/ETCE 23rd Energy Sources Technology Conference and Exposition, February 5-7, 2001, Houston, TX.

Wilhelm, S., "An Estimate Mercury Emissions to the Atmosphere from Petroleum", Environ. Sci. Tech, 35, 24:4704 (2001).

Wilhelm, S. M. and Bloom, N., "Mercury in Petroleum", Fuel Processing Technology, March (2000).

Wilhelm, S. M., "Conceptual Design of Mercury Removal Systems for Hydrocarbon Liquids", Hydrocarbon Processing, April (1999).

Wilhelm, S. M., "Generation and Disposal of Petroleum Processing Waste That Contains Mercury", Environmental Progress, June (1999).

Wilhelm, S. M., "Avoiding Exposure to Mercury During Inspection and Maintenance Operations in Oil and Gas Processing", Process Safety Progress, Fall (1999).

Wilhelm, S. M., "Impact of Mercury on SE Asian Hydrocarbon Production and Processing"; Proceedings EnviroExpo 97, Bangkok, Thailand; Sept. (1997).

Wilhelm, S. M. "Detection, Prevention and Treatment of Mercury Contamination at Gas Production and Processing Facilities"; Oil and Gas Technology (China), March (1997).

Wilhelm, S. M., "Removal and Treatment of Mercury Contamination at Gas Processing Facilities"; Proceedings SPE/EPA Exploration and Production Environmental Conference; Houston, March (1995).

Wilhelm, S. M., "Use of Slow Strain Rate Tests to Evaluate the Embrittlement of Aluminum and Stainless Alloys in Process Environments Containing Mercury", ASTM STP 1210, Philadelphia, Pennsylvania (1993).

Wilhelm, S. M., "Methods to Combat Liquid Metal Embrittlement by Mercury in Cryogenic Aluminum Heat Exchangers," GPA, Proceedings 73rd GPA Convention, March (1994).

Wilhelm, S. M., "Effect of Mercury on Materials in Ammonia Plants." Proceedings AIChE Ammonia Safety Symposium, San Diego (1990).