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- Smelting Reduction Process of High Speed Steel 熔融还原冶炼高速钢
- Overall development of smelting reduction technologiy, including KR (Ccrex), SC, XR, COIN, CGS and one step liquid reduction process etc has been summarized in this paper. Features and prospects of several processes are also reviewed. 本文概述了KR法(Corex法)、SC法、XR法、COIN法、CGS法、CZG法和苏联的一步液态还原法等熔融还原炼铁新工艺的特点及发展前景。
- Keywords zinc oxide ore;pyrometallurgical process;iron bath smelting reduction process; 氧化锌矿;火法冶炼;铁浴熔融还原法;
- smelting reduction process 熔融还原法
- Research on the foaming process of smelting reduction of blast furnace dust and sludge in iron bath. 高炉粉尘在铁浴熔融还原发泡过程的研究。
- The current development,process and technical characters of main smelting reduction technologies for direct ironmaking were discussed. 阐述了几种熔融还原技术的工艺流程、技术参数和特点及其最新进展。
- The characteristics of in-bath smelting reduction furnace and the spotal conditions for refractories in COREX technique have been presented. 讨论了熔融还原技术的工艺特，点及其耐火材料的使用条件。
- This paper gives a brief description of the present state of blast furnace,direct reduction,smelting reduction and cementite technology. 炼铁工艺主要有高炉工艺、直接还原和熔融还原工艺,正在研究开发的还有碳化铁工艺。
- In this paper, fluidizing pre-oxidized is studied for accelerating reduction rate of Da Bie Shan magnetite in two-stage smelting reduction. 在二步熔融还原中,为探索提高大别山区磁铁矿还原反应速度,研究了流态化预氧化处理问题。
- The soft reduction process during thin slab continuous casting is briefly introduced in this paper. 简述了薄板坯连铸过程中的轻压下工艺，分析了薄板坯连铸过程中的轻压下对铸坯组织与性能的影响。
- The nuclear reduction process by the U.S. and Russia has bogged down in stalemate after a brief period of progress. 美俄核裁军经历了短暂的进展之后陷入僵局。
- A mechanism was given in this paper, by which CeO2 improvs the reduction process of ( Fe, Or) 3O4. 提出了CeO_2促进还原的机理。
- SEM of the product illustrated that fine TiB_2 powder can obtained by SHS with reduction process in air atmosphere. SEM分析表明，空气气氛中应用SHS还原合成法可得到无团聚、晶粒细小的TiB_2陶瓷粉末。
- Continue to introducting direct reduction technology,the ironmaking processesof smelting reduction such as COREX, DIOS, HIsmelt and CCF are summarized, the adventagesand disadventages of these techniques are compared. 继介绍直接还原技术后，本部分主要综述COREXDIOS、HIsmelt及CCF等有发展前途的熔融还原炼铁技术及比较了彼此的优缺点。
- The analytic results have shown that the new magnesium reduction process deoxidizing by liquid calcium is feasible. 结果表明，以液态钙为还原剂的还原工艺是可行的。
- Comb ined with a reciprocal chemical technology,energy efficiency can be further impr oved by transforming mass coal gas,byproduced in smelting reduction,into dimethy l ether, a clean fuel. 结合一定的化工方法，将熔融还原炼铁工艺附产的大量煤气，转化成一种清洁能源二甲醚，可进一步提高熔融还原炼铁工艺过程的能量利用率。
- The reduction process of p-nitrobenzoic acid can be greatly accelerated in the presence of nanosized silver metal at room temperature. 结果表明，纳米尺度的银粒子在室温下可极大地加速对硝基苯甲酸的还原过程。
- At the same time, the electrochemical reduction process may contribute to an effective process for detoxification of chloroform. 同时，这样的电化学还原过程可以有效的将氯仿的毒性去除。
- Recently, tantalum powder almost were prepared by Hunter process and niobium powder for the most part by aluminothermic reduction process. 综述了铌粉和钽粉的现行生产工艺及几种新的还原方法,介绍了金属热还原反应中的电化学反应机理。
- The conversion of ??to organic cell constituents is a reductive process. ?肿0化为有机的细胞成分是还原过程。
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