在 4个 COREX○R厂成功稳定的运行确认了该工艺是传统高炉工艺的成熟而切实可行的替代方案。这些厂所获得的经验加上工艺本身的进一步发展 ,使投资成本大幅度降低 ,同时生产率显著提高。使用大量钢铁厂回收废料和廉价替代原料 ,则更加提高了工艺的经济性。为此需要采用一些新方案 ,如用无机粘结剂将钢铁厂回收废料制成球团、泥浆粒化技术等 The successful and stable operation at four COREX ○ R plants confirmed the process as a mature and viable alternative to traditional blast furnace processes. The experience gained by these plants, combined with the further development of the process itself, has resulted in a significant reduction in investment costs and a significant increase in productivity. The use of a large number of steel mills to recover scrap and cheap alternative raw materials further increases the economics of the process. Some new solutions are needed for this purpose, such as recycling pellets from steel mills using inorganic binders, slurry granulation technology, etc.