Chemical Additives for Gas Hydrates

This book offers a straightforward, informative guide to the chemicals used for gas hydrate formation and inhibition, providing the reader with the latest information on the definition, structure, formation conditions, problems, and applications of gas hydrates.

The authors review not only the inhibitors used to prevent or mitigate hydrate formation, but also the conditions under which it is necessary to form hydrates quickly, which require the use of promoters. Various promoters are discussed, including their specifications, functions, advantages and disadvantages. The possibility of using natural reservoirs of gas hydrate as an energy source is also considered.

Lastly, due to the difficulty of conducting experiments that reflect all conditions and concentrations, the book presents a number of models that can predict the basic parameters in the presence of the chemicals. Given its scope, the book will be of interest to professionals working in this field inan industrial context, as well as to researchers, undergraduate and graduate students of chemical engineering.

Presents models that can be used for various types of chemicals that either promote or inhibit gas hydrate formation Provides practitioners with solutions to related industrial problems Details the latest chemicals and offers a roadmap for the future

Autorentext

Dr. Bhajan Lal is a senior lecturer in Chemical Engineering Department at the Universiti Teknologi PETRONAS. He is a core research member of the Carbon Dioxide Research Centre in the Institute of Contaminant Management at UTP. After receiving his PhD degree, he worked as a postdoctoral research fellow and Research Scientist in the USA, Canada, South Africa, Turkey, and Malaysia. His main areas of research interests are clathrate hydrates, CO2 capture and storage, natural gas storage, flow assurance (gas hydrate as well as corrosion), gas hydrate-based wastewater treatment, and water-based drilling fluid. He supervised master, Ph.D., and postdoc students since 2013. He has published 70 peer-reviewed journal papers, 38 conference papers, and 4 book chapters, and a book titled "Chemical Additives for Gas Hydrates". In addition, as project leader, he has secured 8 gas hydrate-related research projects worth RM 2 million from oil and gas industries, UTP, and the Malaysian Government. Dr. Titus Ntow Ofei is a PIRE research fellow and the lead researcher on particle sedimentation in oil-based drilling fluids at the Department of Geoscience and Petroleum, Norwegian University of Science and Technology. He has more than 8 years of experience in teaching and research in both Malaysia and Norway. Dr. Ofei formerly worked as a senior lecturer at the Petroleum Engineering Department, University Teknologi PETRONAS from 2014 to 2018. Through international collaborations, he secured and executed 6 research projects, supervised more than 30 students, and published more than 40 scientific papers in peer-reviewed journals, conferences, and book chapters. Dr Ofei holds PhD and MSc. degrees in petroleum engineering and BSc. (Hons) degree in mechanical engineering. His research expertise includes drilling fluid technology, rheology, wellbore hydraulics, cuttings transport, experimental and computational fluid dynamics. Dr. Ofei is a member of the Society of Petroleum Engineers (SPE). Mr. Cornelius Borecho Bavoh is a research fellow, a Ph.D. candidate, and a graduate assistant at the Phase Separation Laboratory of the Research Center for CO2 Capture (RCCO2C) in the Chemical Engineering Department of Universiti Teknologi PETRONAS (UTP), Seri Iskandar, Perak Darul Ridzuan, Malaysia. He has more than 5 years of experience in tutoring and research at the Universiti Teknologi PETRONAS, Malaysia. He has worked on several industrial and fundamental projects related to drilling, gas hydrate, and CO2 capture and separation, and published more than 30 scientific papers in peer-reviewed journals, conferences, and book chapters. Mr. Bavoh holds MSc. degrees in chemical engineering and BSc. (Hons) degree in petroleum engineering. His research expertise includes thermodynamics and kinetics of reservoir fluid phase modeling and characterization, gas hydrate in flow assurance, production of naturally deposited methane hydrates, and application of gas hydrate-based technology in CO2 Capture and natural gas storage and transportation, drilling fluid technology, rheology, and cuttings transport. Mr. Bavoh is a member of the Society of Petroleum Engineers (SPE).

Inhalt
Introduction to Gas Hydrates.- Gas Hydrates Inhibitors.- Gas Hydrates Promoters.- Gas Hydrates Models. <p