本项目开展了低排放的高效低耗烧结关键技术、高比例球团矿入炉冶炼关键技术、干燥煤绿色化高效炼焦技术、冶金副产物再生资源化处理及高值转化技术、资源节约型高耐蚀镀层与除雾霾抗菌涂覆涂层等关键技术研发，在宝钢建成了600m2 超大型烧结机高效低排放低耗应用示范工程、首钢京唐建成了 5500m3 高炉高比例球团应用示范工程、太钢建成了一套 10 万吨级含镍铬重金属的固废处理示范线、鞍钢建成了 40 万吨/年的资源节约型高耐蚀镀层示范生产线。通过系统的理论研究、技术开发和示范工程实践，取得了良好的指标和效果。实现了烧结漏风率、返矿率、工序能耗、气体污染物排放大幅降低。攻克了低硅高碱度球团矿还原膨胀率高的难题，在京唐超大型 5500m3 高炉上实现了球团比例达到 55%，燃料比、渣比、工序能耗、气体污染物排放大幅降低。在吨级干燥煤炼焦连续化试验线上应用了炼焦煤干燥分级、清洁成型技术，实现入炉煤水分≤2%。实现了油泥中有毒重金属完全无害化处理，解毒率 100%。获得了高耐蚀镀层制造技术，高耐蚀镀层（73g/m2，0.2μm）厚度比纯锌镀层（103g/m2，14.5μm）减少 30%，耐蚀性增加 5 倍以上；建立了光催化性能测试方法与系统及长效性测试平台，开发出的除雾霾抗菌涂层对可见光照射下 24 小时内致霾气体（NO2）的去除率达到 80%以上；光催化抗菌率为 99%。

The project has carried out research and development on key technologies such as low emission, high-efficiency and low consumption sintering, high proportion pellet smelting, green and high-efficiency coking of dry coal, renewable resource treatment and high-value conversion of metallurgical by-products, resource-saving high corrosion-resistant coating and anti haze antibacterial coating, A 600m2 super large sintering machine with high efficiency, low emission and low consumption application demonstration project has been built in Baosteel, a 5500m3 blast furnace high proportion pellet application demonstration project has been built in Jingtang of Shougang, a 100000 ton solid waste treatment demonstration line containing nickel and chromium heavy metals has been built in TISCO, and a 400000 ton / year resource-saving high corrosion-resistant coating demonstration production line has been built in Angang. Through systematic theoretical research, technical development and demonstration engineering practice, good indicators and results have been achieved. The air leakage rate, ore return rate, process energy consumption and gas pollutant emission of sintering are greatly reduced. The problem of high reduction expansion rate of low silicon and high alkalinity pellets has been solved. The pellet proportion has reached 55% on Jingtang super large 5500m3 blast furnace, and the fuel ratio, slag ratio, process energy consumption and gas pollutant emission have been greatly reduced. The technology of coking coal drying classification and clean forming is applied in the continuous coking test line of ton dry coal, and the moisture of coal in the furnace is ≤ 2%. The complete harmless treatment of toxic heavy metals in oil sludge is realized, and the detoxification rate is 100%. The manufacturing technology of high corrosion resistant coating was obtained. The high corrosion resistant coating (73g / m2, 0.2 μ m) Thickness ratio of pure zinc coating (103G / m2, 14.5 μ m) Reduce by 30%, and the corrosion resistance increases by more than 5 times; The photocatalytic performance test method, system and long-term test platform are established. The removal rate of haze causing gas (NO2) under visible light irradiation within 24 hours is more than 80%; The photocatalytic antibacterial rate was 99%.