This work investigates the technical methodologies and engineering advancements required to effectively refine heavy oils, bitumen, and high-sulphur feedstocks into usable resources. Baki Ozum and James G. Speight leverage their extensive expertise in chemical engineering and petroleum science to synthesize complex conversion processes. The text provides a rigorous framework for understanding residuum conversion, focusing on the chemical and physical transformations necessary to optimize modern refinery operations.

Experts in the field of chemical engineering identify this text as a technical reference for professionals and advanced students navigating the complexities of modern refinery operations. Readers frequently note the high density of the prose and the specialized nature of the engineering data presented within the chapters.