This paper mainly introduces the technical character of process control automation system in dynamic metallurgy model and the advantage of process control system 介绍了济钢第三炼钢厂三级网络模式,着重阐述了计算机过程自动化系统在动态冶金模型炼钢中的技术实现特点及其优势。
This paper briefly mtroduces desulphurization process of hot metal in laiwu iron & steel co . ltd . , analyzes its effects and then puts forward the existing problems and some suggestions for improvement 简介了莱钢炼钢厂铁水脱硫工艺,分析了脱硫处理的效果,提出了存在的问题及改进的建议。
This paper introduces using project of industrial ethernet - ring of hirschmann inc . apply on automation ethernet and adapt the manufacture requirement of modern sleel - making plant 介绍了利用赫斯曼公司的工业以太环网方案,在炼钢厂自动控制网络中应用,很好地适应了现代化炼钢企业工业生产的要求。
We also made use of the petri net and set up a simulation model of process of the plant ' s steel - making and continuous casting to optimize the plant ' s production plan / schedule 然后本文利用时间petri网建立了攀钢提钒炼钢厂现行的炼钢连铸过程的仿真模型，以对炼钢厂的生产计划/调度方案进行优化。
Some coal is rich in heavy metals , and burning it in electric power stations , incinerators , steel mills , and motor vehicles may produce air pollution containing the metals 一些煤富含重金属元素，当这些煤在发电站、焚化炉、炼钢厂和机动车里面燃烧时，会造成大气污染，使空气中含有这些重金属元素。
The project begins in 2000 , and completed in 2001 . the control system resulted in very good performances , satisfies the requirements of the process for inverter vanadium abstraction 该项目于2000年进行调研和考察， 2001年投入运行，取得满意的控制效果，达到了攀钢炼钢厂转炉提钒控制系统改造的目的。
Barbosa added that vale do rio doce remains interested in building a steel works in a partnership with chinese group baosteel in the northeast of brazil in a total investment of usd 2 . 4 million 巴博萨补充道，巴西淡水河谷公司仍有兴趣与中国宝钢集团合作，在巴西东北部建立炼钢厂，全部投资为240万美元。
Barbosa added that vale do rio doce remains interested in building a steel works in a partnership with chinese group baosteel , in the northeast of brazil , in a total investment of usd 2 . 4 million 巴博萨补充道，巴西淡水河谷公司仍有兴趣与中国宝钢集团合作，在巴西东北部建立炼钢厂，全部投资为240万美元。
The secondary beam of a 125 / 30t 16 . 5m metallurgy crane bridge in anyang iron and steel corporation was damaged , and this accident was reappeared by computer 本课题以事故再现的基本理论为指导，运用模拟法对安阳钢铁公司某炼钢厂125 30t 16 . 5m冶金桥式起重机发生过的一次桥架副梁被顶弯的事故进行再现分析。
