About the Author
Sara Anwar is a Project Coordinator (engineer-in-training) with Gas Liquids Engineering in Calgary, Canada. At GLE she works on projects related to natural gas purification and recovery. She has done research on sulfur, and in particular the pipeline transport of sulfur, and the physical properties of carbon dioxide. She obtained her BEng in Chemical Engineering in 2009 from McGill University in Montreal, Canada. She subsequently moved to Alberta in the summer of 2010.
John J. Carroll, PhD, PEng is the Director, Geostorage Process Engineering for Gas Liquids Engineering, Ltd. in Calgary, Canada. Dr. Carroll holds bachelor and doctoral degrees in chemical engineering from the University of Alberta, Edmonton, Canada, and is a registered professional engineer in the provinces of Alberta and New Brunswick in Canada. His fist book for Wiley-Scrivener, Acid Gas Injection and Carbon Dioxide Sequestration, is now available, and he is the author or co-author of 50 technical publications and about 40 technical presentations.