Advances in Sulphonation Techniques: Liquid Sulphur Dioxide as a Solvent of Sulphur Trioxide

ISBN-13: 9783319226408 / Angielski / Miękka / 2015 / 91 str.

Navin G. Ashar

Opis

This book presents a complete, in-depth analysis for on the impact of liquid sulfur dioxide and liquid sulfur trioxide to carry out complex and difficult sulfonations, as well as manufacture of sulfuric acid with a CAPEX requirement of less than half, an area requirement less than one-third, and no emission of sulfur dioxide.

Spis treści

Introduction.- Chemical and physical properties of sulphur dioxide and sulphur trioxide.- Manufacture of 25% & 65% oleums as well as liquid sulphur trioxide.- Manufacture of liquid sulphur dioxide.- World production of liquid SO2 and SO3.- Techno Economic evaluation of processes involved to manufacture.- liquid sulphur dioxide and liquid sulphur trioxide.- Application of sulphonation by liquid SO3 dissolved in liquid SO2.- Impact on the future processes for the manufacture of chemicals.- Case studies and its commercial application.- Conclusion.- Annexures.