“粉煤灰和西南地区废渣利用”学术交流会议共收到论文资料33篇,有21篇在会上作了介绍。交流的论文中,有粉煤灰、煤灰渣、沸腾炉渣、矿渣、磷渣、钛渣、钢渣、硫铁尾矿、磷石膏等的性能,作水泥矿化剂、混合材料及砼骨料的研究。我国是世界上对利用工业废渣生产的水泥的性能与品种研究较多的国家之一,许多品种已正式列为国家标准。但是,尽管作了大量的研究工作,真正化为生产力的除水淬矿渣外其余的成绩并不显著。这里除技术问题外,还有管理问题以及对工业废渣利用的经济政策问 The “Fly Ash and Waste Residue Utilization in Southwest China” academic exchange meeting received 33 papers and 21 papers were introduced at the meeting. The papers exchanged included the performances of fly ash, coal ash slag, boiling slag, slag, phosphorus slag, titanium slag, steel slag, pyrite tailings, and phosphogypsum, and were used as cement mineralizers, mixed materials, and aggregates. Research. China is one of the countries in the world that has studied the properties and varieties of cement produced using industrial waste residue. Many varieties have been formally listed as national standards. However, in spite of a large amount of research work, the remaining achievements except for water-quenched slag that are actually turned into productivity are not significant. Apart from technical issues, there are also management issues and economic policies on the use of industrial waste residues.