Advances in Natural Gas: Formation, Processing, and Applications is a comprehensive eight-volume set of books that discusses in detail the theoretical basics and practical methods of various aspects of natural gas from exploration and extraction, to synthesizing, processing and purifying, producing valuable chemicals and energy. The volumes introduce transportation and storage challenges as well as hydrates formation, extraction, and prevention.

Volume 2 titled Natural Gas Sweetening introduces in detail different natural gas sweetening methods. The book covers absorption with different solvents such as alkalis, amin blends, ionic liquids, etc. which is one of the important sweetening techniques, as well as natural gas sweetening with adsorption-based technologies utilizing various materials including zeolites, carbonaceous sorbents, metal oxides, etc. Is also discusses membrane-based processes with various types (such as ionic liquid, polymeric, MOF mixed matrix, dense metal membranes) and includes novel technologies for sweetening natural gas by using plasma and supersonic separators.