Reaction behavior and distribution of sulphur during direct reduction in shaft furnace are studied in this article.
研究了竖炉直接还原过程中硫的反应行为和分配规律。
This paper presents analysis and comparison of direct recovery rate and other technical parameters in crude tin reduction smelting between reverberatory furnace and Ausmelt furnace.
通过对云南锡业股份有限公司冶炼分公司反射炉与澳斯麦特炉粗锡还原熔炼直接回收率等技术指标分析和比较，对两种熔炼技术进行了评价。
This paper was studied on iron ore pellets direct reduction in shaft furnace by microwave heating and based on China's abundant coal resources as reducing agent.
本论文以我国储量丰富的煤炭资源为还原剂，进行了铁精矿球团竖炉微波加热直接还原试验研究。
The purpose of development non-blast furnace technology is reduce iron and steel process, save energy, and efficient production. So far formed by direct reduction and smelting reduction process based.
开发非高炉炼铁技术缩短钢铁工艺流程，实现节能、减排高效生产具有重大现实意义，形成了以直接还原和熔融还原为主的工艺流程。
The suggestion was made to utilize the coke oven gas as the reductant of iron ore to produce direct reduction iron(DRI) in a shaft furnace.
建议利用焦炉煤气作为铁矿石的还原剂，在竖炉中生产直接还原铁；论述了其基本工艺过程和技术上的可能性及经济上的合理性。
The paper introduces a continuous car type furnace for direct reduction of iron ore. Coal-containing iron ore pellets are laid on cars and carried to pass through furnace to be heated and reduced.
介绍一种用于铁矿直接还原的台车连续炉，含碳球团料层铺在台车上并通过炉膛进行焙烧和还原。
The cooling gases are sprayed in from the conical region of the lower part of the shaft furnace direct reduction metallurgical furnace, and flow upwards across the metallurgical furnace.
冷却气体由竖炉直接还原冶金炉下部的锥 形区域喷入，向上逆向流过冶金炉。
To thinking of the quality of DRI two parts, namely direct reduction and steelmaking on electric furnace must be considered.
直接还原铁质量，必须兼顾直接还原生产和电炉炼钢两个生产环节。
To thinking of the quality of DRI two parts, namely direct reduction and steelmaking on electric furnace must be considered.
直接还原铁质量，必须兼顾直接还原生产和电炉炼钢两个生产环节。
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