大力节约能源消耗,杜绝能源的浪费是我国经济建设中一个长期的战略任务。尤其是在国民经济调整时期,更应把降低燃料消耗作为一项刻不容缓的任务来抓。本期组织了节能方面的几篇文章,从管理、工艺改革和余热利用及测试、炉型等方面,论述了节约能源的途径,供广大读者在开展节能工作中参考。更希望广大读者把节约能源方面的好经验介绍出去,以推动节能工作的开展。 It is a long-term strategic task in China’s economic construction to vigorously save energy consumption and eliminate waste of energy. Especially in the period of adjustment of the national economy, it is even more important to reduce fuel consumption as an urgent task. In this issue, several articles on energy conservation were organized. From the aspects of management, process reform, waste heat utilization and testing, furnace type, etc., the ways to save energy were discussed and the readers were referred to for energy conservation. It is hoped that readers will introduce good experiences in energy conservation to promote energy conservation.