The purpose of this book is to provide readers with a thorough introduction to the essential design and operation aspects of olefins plants. For this purpose, it is necessary to develop the knowledge of the readers who are interested to know more about olefins plants employing steam-cracking technology. The author has gathered and developed this book based on extensive experience in many olefins projects as well as olefins operating plants. Included with this book are valuable materials provided by some contributions representing top and reputable olefins licensors and olefins equipment...