我国硫酸工业的产业政策

介绍我国硫酸行业在“九五”期间取得的成绩 ,硫酸产量由 1995年 1777万吨提高到 2 0 0 0年 2 45 7万吨 ;2 0 0 0年硫磺制酸占总产量的 2 3.8% ,5年增长 2 2 .4倍 ,硫铁矿制酸产量调整到 5 0 %以下 ;技术装备水平有了很大提高。对国际硫市场进行预测 ,各方专家认为 :世界硫资源供需平衡 ,供略大于求。最后阐述我国硫酸工业的产业政策 :合理利用国际、国内两种资源 ,积极稳妥地发展硫磺制酸 ;加强冶炼烟气制酸和有色金属伴生硫资源的回收和利用 ;稳定硫铁矿制酸能力和产量 ;加强大型硫酸装置国产化工作。

Industrial policy for sulfuric acid industry in China

Success achieved in sulfuric acid industry in China during "Ninth FiveYear Plan" is introduced. Output of sulfuric acid went up from 17.77 million tons in 1995 to 24.57 million tons in 2000 and the level of technology and equipment were raised obviously. About 23.8% of total output of sulfuric acid comes from the process using sulfur as raw material and less than 50% from process using iron pyrite as raw material in 2000. According to the prediction for international sulfuric market from the experts, supply and demand for sulfuric sources in the world is basically balance and supply a little more than demand. Finally , industrial policy for sulfuric acid industry in China is given: using reasonably both international and domestic sulfuric sources; developing vigorously and steadily the process of sulfuric acid production from sulfur; enhancing recovery and utilization of effluent gases from nonferrous metal smeltery and combination sulfuric sources with nonferrous metal mine; maintaining production capacity and output with iron pyrite as raw material; strengthening homebuilt work for largescale sulfuric acid plant