一、全球直接还原铁生产概述1.直接还原铁生产概述2013年全球直接还原铁产量再创历史新高,达到7522万吨(以下数据来自米德雷克斯技术公司),同比上年增加了200万吨,增幅达到2.8%。从2013年直接还原铁生产技术看,米德雷克斯工艺再次主导全球直接还原铁生产,采用该技术生产的直接还原铁占到2013年全球直接还原铁产量的63%,其后是回转窑工 I. Overview of Global Direct Reduced Iron Production 1. Overview of Direct Reduced Iron Production Global direct reduced iron production hit another all-time high of 75.22 million tons in 2013 (the following figures come from Midlex Technology), an increase of 200 over the previous year Tons of tons, an increase of 2.8%. From the direct reduction iron production technology in 2013, the Middex Remanufacturing once again dominates global DRI production. The DRI produced by this technology accounted for 63% of the global direct reduced iron production in 2013, followed by the rotary kiln work