ironmaking

The large bell damage speed of the bell type blast furnace in Angang Ironmaking Plant was increased from the beginning of 1999 to the end of 2000. 5 bells were replaced in 1999, 8 bells in 2000. The service life of the bell was obviously decreased.

从1999年年初到2000年年末，鞍钢炼铁总厂钟式高炉大钟破损速度加剧，1999年先后更换了5个大钟，2000年更换了8个大钟，大钟的使用寿命明显降低。

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Discussion on planning of large BF from the trend of ironmaking equipment

从炼铁设备的发展动向讨论我国大高炉的设计方案

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[ Methods] 1 504 workers touching dust in ironmaking and mining department of a iron and steel corporation were investigated and epidemiology diagnoses was conducted to invert their total dust concentration in the recent 40 years into breathing dust concentration.

[方法]对某钢铁公司所属炼铁和采矿分公司的1504名接尘工人进行调查研究，通过进行矽肺病流行病学调查分析，把40年来的总粉尘浓度换算成呼吸性粉尘浓度。

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National Conference on the application of new technology in ironmaking

全国炼铁新技术应用经验交流会

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According the practical application of engineering desing and transformation of blast furnace, A new compactly bell less top charging equipment of blast furnace is introduced. it can be reference for ironmaking of blase furnace.

从高炉改造及工程设计的实际应用出发，介绍了一种新型的无料钟炉顶装料设备，可供高炉炼铁参考。

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At present the Chinese ironmaking industry is lagging behind the advanced technological levels in the world.

我国炼铁工艺与国际先进水平有相当大的差距。

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Using the principle of value engineering to reform ironmaking production equipment

应用价值工程原理改造炼铁生产设备

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History of ironmaking in foshan, Guangdong Province

广东佛山镇冶铁业史

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The study and Application on dust prevention for ore stockyard in Ironmaking Plant

原料场抑尘技术研究与应用

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MODIFICATION OF SHAFT FURNACE IN №1 IRONMAKING PLANT, TANGSHAN I & S CO.

介绍了唐钢一炼铁厂竖炉大修扩容改造的内容.改造后,竖炉的利用系数 和 作业率大幅度提高, 并取得了可观的经济效益.

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The technique of Chinese ironmaking process has reached the international advanced level

中国炼铁技术达世界先进水平

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Application of infrared radiation thermometer in ironmaking process detection

红外测温仪在炼铁工艺检测中的应用潜力

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The study and operation practice of ore-nut coke mixed charging of PZH Steel blast furnace were introduced. The existing facilities at Ironmaking Plant of PZH Steel were fully used for the equipment for the nut coke recovery and mixed charging.

介绍了攀钢高炉开展矿石、焦丁混装入炉的研究和生产情况，焦丁回收混装入炉设施充分利用了本厂现有设备，工程投资少见效快。

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The Smelting Technical Problem of Formed Coke Ironmaking

型焦炼铁的冶炼技术问题

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First China-Australia Technical Exchange Conference on raw material preparation for ironmaking

首届中澳炼铁原料准备技术交流会

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The optimum charge mixture in sintering process and optimum ratio of sinter and pellet were researched by the model and optimization method, the influence of the parameters of processes on the overall energy consumption of ironmaking system was also dealt with.

应用所建立的模型和最优化方法研究了烧结原料配料的优化，烧结矿和球团矿的合理配比以及生产参数变化对炼铁系统综合能耗的影响。

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Using formed coke is a strategical problem for blast furnace ironmaking in developing new kinds of fuel.

用型焦炼铁是高炉炼铁开发新燃料的一个战略问题，但用型焦炼铁也存在一系列的冶炼技术问题。

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Tapping machine and its drilling tool are the keys to the blast furnace ironmaking, their operation effect has direct impact to the safety of blast furnace production.

高炉开口机和钻具是高炉炉前关键设备，其运行效果直接影响到高炉安全生产。

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Sinter basicity is an important parameter for sintering and ironmaking production.

烧结矿碱度是烧结和炼铁生产的重要参数.

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The production level of ironmaking system of Bao Steel has reached a international advanced level.

宝钢炼铁系统的生产技术总体水平达到了世界先进水平。

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Design and application of top combustion hot stove in No.1 Ironmaking Plant of Xuanhua Steel

宣钢一炼顶燃式热风炉的设计与使用

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The Practice of Decreasing Si in Hot Metal in No.2 Blast Furnace of No.2 Ironmaking plant of Laiwu Iron and Steel General Works

莱钢二铁2~高炉生铁降硅实践

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This paper discusses the policies of development of production, management and technology of ironmaking from the point of view of system engineering and structure optimization considering the whole progresses in iron and steel industry, construction and research.

本文用系统工程和结构优化的观点，从冶金行业生产、建设和科研整体进步的角度。论述了炼铁生产工序的行业发展方针、经营管理方针和工艺技术方针。

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