This book constitutes the refereed proceedings of the 6th European Conference on Software Engineering, FSE '97, held jointly with the 5th ACM SIGSOFT Symposium on the Foundations of Software Engineering, FSE '97 in Zurich, Switzerland in September 1997.
The volume presents 27 revised full papers selected from a total of 194 submissions. Also included are six invited presentations. All in all the volume is a unique presentation of state-of-the-art research and development in software engineering. The papers are organized in topical sections on software engineering education, software...

Economic and environmental requirements for advanced power generating systems demand the removal of corrosive and other sulfurous compounds from hot coal gas. After a brief account of the world energy resources and an overview of clean coal technologies, a review of regenerable metal oxide sorbents for cleaning the hot gas is provided. Zinc oxide, copper oxide, calcium oxide, manganese oxide based as well as supported and mixed metal oxide sorbents are treated. Performance analysis of these sorbents, effects of various parameters on the desulfurization efficiency, kinetics of sulfidation and...