大会交流了论文并进行了换届选举 ,会后参观了北海高岭土公司。大会指出 ,随着我国国民经济的飞速发展 ,对高岭土产品在量和质上都提出了更高的要求 ,我国高岭土工业也取得了快速的发展 ,水洗土的提纯、漂白、剥片、降粘、喷雾干燥 ,硬质高岭石的超细、煅烧、分散等新技术、新 The conference exchanged papers and conducted general election. After the meeting, they visited the North Sea Kaolin Company. The congress pointed out that with the rapid development of our national economy, higher and higher demands have been put on the quality and quantity of kaolin products. The kaolin industry in our country has also made rapid progress. The purification of washed soil, bleaching, peeling, viscosity reduction, Spray drying, ultra-fine hard kaolinite, calcination, dispersion and other new technologies, new