一、前言随着时代的发展、科学技术的进步和生态环境的变化,钢铁行业必须从整个钢铁工艺流程系统的功能、结构、效率上进行研究,实现与社会和谐的转型发展。经过多年积极探索资源能源高效管理利用的有效途径,之利于变革“大量生产、大量消费、大量废弃、大量污染”的传统增长模式,山钢集团济钢 I. Preface With the development of the times, the progress of science and technology and the change of the ecological environment, the steel industry must conduct research on the function, structure and efficiency of the entire steel process flow system to achieve the harmonious development and transformation of the society. After years of active exploration of effective ways to efficiently manage and utilize resources and energy, it is conducive to change. The traditional growth model of “mass production, mass consumption, massive abandonment and mass pollution”