Symposium Speaker Program

The sulphur world is constantly shifting. TSI brings you expert individuals to share the latest market information, projects in sulphur, and global predictions. Whether it is a review of leading industry practices or an analysis of the sulphur and sulphuric acid supply and demand forecast, our speakers incorporate information on the entire industry value chain.

Please regularly check our website for speaker updates.

Please contact Sarah Amirie with any questions regarding the speaker program.

Featured Speakers and Topics

Sulphur and Sulphuric Acid Supply and Demand Outlook

Peter Harrisson

Dr. Peter Harrison

Peter Harrisson leads CRU's sulphur and sulphuric acid team. He has worked on CRU's sulphur/sulphuric acid analysis since joining the company in early 2011. He also works across other nutrient areas including both market and cost analysis. Prior to joining CRU, he completed a PhD in Industrial Chemistry at Durham University.

Phosphate Topic


Michael R. Rahm
Michael R Rahm Consulting LLC

Mike Rahm now works as an independent consultant following his retirement from The Mosaic Company on May 1, 2019. Mike joined Mosaic when it was formed in October 2004 through the combination of Cargill's Crop Nutrition business and IMC Global. Prior to joining Mosaic, Mike worked as an analyst for Cargill's Crop Nutrition business for more than 19 years. Mike earned Master of Science and PhD degrees in economics in 1978 and 1980 from Iowa State University and taught economics at Macalester College in St. Paul, MN prior to joining Cargill in 1985.