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转炉煤气回收是炼钢节能、环保的重要措施,世界各国煤气回收技术日益发展,取样分析和控制装置应用也日益广泛。我国对转炉煤气回收工艺处于开发阶段,基本上靠人工采样分析,凭经验回收,吨钢回收数量小,有事故危险。1983年,鞍钢、武钢、上钢一厂从联邦德国菲利蒲公司引进转炉煤气回收取样分析及控制装置,其中鞍钢引进两套,上钢一厂引进一套,武钢引进三套,合同总价为158万美元。1984年本钢从联邦德国菲利蒲公司引进三套转炉煤气回收装置,用外汇53万美元。冶金部自动化研究所引进了高温区散件一套,进行散件组装,用外汇10万美元。转
Converter gas recovery is an important measure for energy saving and environmental protection in steelmaking. The technology of gas recovery in various countries in the world is developing day by day. Application of sampling analysis and control devices is also increasingly widespread. China’s converter gas recovery process is in the development stage, basically by manual sampling analysis, relying on experience recovery, a small amount of steel recovery, there is an accident risk. In 1983, Anshan Iron and Steel Company, Wuhan Iron and Steel, a steel plant from the Federal Republic of Germany Philip Company to introduce converter gas recovery sampling analysis and control devices, including the introduction of two Anshan Iron and Steel, a steel plant to introduce a set of WISCO introduced three sets, the total contract price For 158 million. In 1984, Benxi Iron and Steel from the Federal Republic of Germany Philip Company introduced three sets of converter gas recovery unit, with foreign exchange 530,000 US dollars. Ministry of Metallurgical Institute of Automation introduced a set of high temperature parts, for parts assembly, with foreign exchange 100,000 US dollars. turn