由河北大学研制开发的万吨不溶性硫磺生产装置 ,已在福建省三明市硫化工厂一次性开车成功并投产 ,从而填补了福建化工产品的一项空白。不溶性硫磺的深加工产品主要用于橡胶硫化 ,国外广泛用于轮胎的胶体胶料、缓冲胶料及电缆、胶鞋等 ,以子午轮胎需用量最大。目前 ,工业上常用 The 10,000-ton insoluble sulfur production facility developed by Hebei University has been successfully driven and put into production once in the Sanming Sulfur Factory in Fujian Province, thus filling a gap in Fujian chemical products. The insoluble sulfur deep processing products are mainly used for rubber vulcanization. It is widely used in foreign countries for rubber tire rubber, buffer rubber and cables, rubber shoes, etc. The radial tire needs the largest amount. At present, commonly used in industry