1995年,炼铁、烧结、焦化三厂共提出技术攻关项目106项,已完成99项,完成率达93.4%。这些项目的完成,对推进铁前系统的技术进步,增强企业发展后劲,促进各项技术经济指标的完成均发挥了重要作用,使1995年生铁、烧结矿、焦炭的产量分别比1994年增加了24.25%、21.02%、30.86%。技术攻关降低了炼铁焦比的上升幅度。1995年,因原、燃料条件不如1994年,至使 In 1995, the iron smelting, sintering and coking plants made a total of 106 technical research projects, completing 99 projects with a completion rate of 93.4%. The completion of these projects has played an important role in advancing the technological advancement of the iron pre-system, enhancing the development potential of enterprises and facilitating the completion of various technical and economic indicators. As a result, the output of pig iron, sinter and coke in 1995 increased respectively from 1994 24.25%, 21.02%, 30.86%. Technical research has reduced the rate of increase of iron-making coke ratio. In 1995, due to the original, the fuel conditions were not as good as 1994, to make