The latter with lower Fe content, higher Si content and higher Mg content, which is subjected to electric furnace reduction smelting.
后者特点为低铁、高硅和高镁，电炉还原熔炼是其主流工艺。
The process of dealing with the BF gas slime adopting roasting reduction method with Rotary Hearth Furnace was studied.
研究了采用转底炉工艺还原焙烧处理高炉瓦斯泥制备金属化球团。
In addition to the both ends of the rotary furnace tube sealing measures taken, so in the use of the process can also pass into the oxidation, reduction and other necessary atmosphere.
另外旋转炉管的两端采取了密封措施，所以在使用过程中还可以通入氧化、还原等必要的气氛。
Reduction experiments have been conducted in a vertical tube furnace using graphite crucible.
在竖管炉中用石墨坩埚进行还原试验。
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。
Technical improvement of making rotary tube furnace, tetrode reduction furnace in recent years is described.
介绍了近年来在制作回转管炉、四管还原炉的技术进步；
The sample of red copper glaze was imitated in pipe furnace under the reduction atmosphere offered by self-making co reaction furnace.
用自制一氧化碳发生炉提供的还原气氛，在管式炉中仿制了铜红釉试片。
Trials of a new smelting reduction process for ferrochromium manufacture in shaft furnace with carbon bearing chrome-ore pellet was carried out by the authors.
作者就含碳铬矿球团在竖炉内熔融还原冶炼铬铁合金的新工艺进行了试验。
This paper simulates the thermal process of a new style magnesium reduction furnace that has been developed with the technology of High Temperature Air Combustion (HTAC).
本文模拟计算了新设计开发的蓄热式金属镁还原炉的热过程。
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。
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。
Due to its advantages, such as high thermal efficiency and smelting intensity, the short rotary furnace can be used as smelting devices for reduction matting smelting of jamesonite concentrate.
短回转窑具有可用热效率高，熔炼强度大的优点，可作为脆硫铅锑矿精矿还原造锍熔炼的熔炼设备。
Continuous car type furnace was used in iron ore reduction successfully. The contents of with rotary hearth furnace are as more than 92% metallization and about 90% total iron.
此炉子已经成功地用于铁精矿粉还原焙烧，所得到的海绵铁产品的金属化率大于92 %，全铁约90 %。
An reasonable furnace structure completed with an automatic control system and rational baking period and other conditions can lead to a result of energy saving or reduction.
有了合理的炉体结构，再配以自动控制系统，合理的焙烧周期等条件，就能降低能耗。
Electrolytic Cleaning is required in case material rolled with high percentage of oil while reduction in mills goes for annealing in furnace.
电解的清洗被需要以防万一以高百分率的油卷的材料当在制造工厂的还原反应在炉中去拿核酸混合的时候。
Based on electric contrd design of mew mode reduction furnace, this paper explained PCLbasic program programing method and step by step programming method.
本文通过对新型燃气还原炉电气控制设计，阐述了PCL基本顺序指令编程方法和步进状态编程方法，证明了微机应用于能耗设备上的节能可能性及必要性。
Electric furnace is major equipment of zinc powder reduction smelting.
电炉是锌粉工艺进行还原熔炼的承载设备。
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 invention discloses temperature control method and device of a titanium reduction distilling furnace.
本发明公开了一种钛还原蒸馏炉的温度控制方法及装置。
Based on reconstruction of low frequency reduction furnace 'cooling water circular system, arrived at the effect of water saving and gained economic benefits.
通过对工频炉冷却水循环系统的改造，达到了节水的效果，取得了一定的经济效益。
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。
Furthermore, the value of heat inertia in the hearth of copper refining rotary anode furnace in the reduction phase is so big that smoke temperature change can not quickly respond to the disturbance.
且铜精炼氧化过程炉膛具有很大的热惯性，这直接导致炉膛烟气温度动态响应速度很慢、动态过程时间很长的现象出现。
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。
Because of high alkaline earth metal content, the reduction swelling of Baotou pellet makes blast furnace operation very difficult.
包头白云鄂博矿碱金属含量高，球团还原膨胀率高，给高炉冶炼带来很大困难。
The electric arc furnace (EAF) dust pellets were reduced in isothermal condition in order to make the reduction similar to the EAF production, and the kinetics of the reduction process is researched.
为使还原条件与实际电弧炉生产相接近，在等温条件下对电弧炉粉尘球团的还原过程动力学进行了研究。
The electric furnace was used to heat the pellets, and the electrical balance was used to check the weight change of the pellets in the reduction process.
金属还原率的计算中，考虑了球团的失重、铅和锌在高温下挥发。
Under high speed preheat in blast furnace and gasification in iron-bath for smelting reduction the pyrolysis of pulverized coal injection is the first important stage.
高炉喷吹煤粉和熔融还原铁浴粉煤气化等高速加热条件下，快速热分解是第一步。
From 1773 K to 1973 K, the reduction experiments of converter slag simulated for slag splashing by silicon were carried out in a vacuum graphite tube resistance furnace.
在1773 ~ 1973K温度范围内，满足溅渣护炉的炉渣条件下，在真空碳管电阻炉中对转炉渣进行了硅热还原实验研究。
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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