摘要
简要介绍了纳米碳酸钙工业生产中的烘房干燥、输送带式干燥、盘式干燥、回转圆筒干燥、喷雾干燥、真空耙式干燥、旋转快速干燥等一级干燥技术。讨论了输送带式干燥和旋转快速干燥、桨叶式干燥和旋转快速干燥、桨叶式干燥和微粉干燥、双螺旋输送干燥和盘式干燥等两级组合干燥技术。
The applications of drying techniques, such as cabinet drying, conveyor band drying, disk drying, rotary drying, spray drying, and spin flash drying to the production of nanometer calcium carbonate were summarized, and some two-stage drying systems were discussed.
关键词
纳米碳酸钙
干燥
两级组合干燥
nanometer calcium carbonate
drying
two-stage drying
