Yongsheng Sun – författare

This book mainly introduces pioneering technologies in the field of efficient utilization of iron ore, specifically including suspension magnetization roastingtechnology and equipment of complex refractory iron ore, coal-based reduction technology of extremely refractory iron ore, green preparation of super iron concentrate and clean steel base material, energy-saving grinding technology and equipment of new ceramic ball stirring mill, stepped flotation of carbonate-containing hematite and other common key technologies in mineral processing. This book comprehensively elaborates and refines the above-mentioned technologies and equipments from the basic theory, laboratory research, to the semi-industrial test and industrial test level.This book can be read for reference by college teachers and students, researchers, engineering technicians and enterprise administrators in the fields of basic research and applied technology research on the iron ore resource processing.

This book systematically summarizes and condenses the groundbreaking work the author and their research team have done in recent years in the profound reduction of iron ore. In response to the challenges of utilizing certain iron ore resources in China that are difficult to process using conventional beneficiation methods, this book introduces the concept of profound reduction. By employing advanced detection technologies and methods such as software simulation, image analysis, and micro-area composition analysis, the book uncovers key scientific issues in the reduction process. These include the phase transformation, the measurement and control of iron particle size, the migration of phosphorus elements between phases, and the thermodynamic and kinetic mechanisms. It also details the development of a series of new profound reduction technologies and the establishment of a comprehensive theoretical and technical framework for the profound reduction of iron ore. This book is a valuable reference for university faculty and students, researchers, and engineering professionals engaged in fundamental and applied research in mineral processing engineering and metallurgical engineering.