我国轻质碳酸钙工业的现状及发展

Present status and prospects of light calcium carbonate industry in China

回顾了近年来我国轻质碳酸钙生产概况，对煅烧、除尘、碳化、干燥等关键生产工艺及设备存在的问题及研究进展进行了评述，并讨论了碳酸钙的深加工技术。

The present status of light calcium carbonate production in China is outlined.The key technology and related equipments,such as burning,dedusting,carbonation and drying processes, are reviewed.In this paper are also discussed the final process of calcium carbonate and its future trend.