1)Hot metal pretreatment铁水预处理
1.Practice of Sulphur Content Control in Liquid Steel Melting by Hot Metal Pretreatment-Convertor-Secondary Refining Flow Sheet;本钢铁水预处理-转炉-二次精炼流程钢液硫含量控制实践
2.Selection of hot metal pretreatment mode for new steel-making plant;新建钢厂铁水预处理模式的选择
3.A Study on Dephosphorization of Hot Metal Pretreatment by Low Fluoride Slag铁水预处理脱磷渣低氟化研究
英文短句/例句
1.Study on Process Optimization of Hot Metal Pre-treatment in CISC;重钢炼钢厂铁水预处理工艺优化研究
2.Analysis of Desulphurization of Injection and Stirring for Hot Metal Pretreatment铁水预处理喷吹法和搅拌法脱硫分析
3.EXPERIENCES ON HOT METAL PRETREATMENT AND APPLICATION AT KURE WORKS, NISSHIN STEEL日新钢铁公司吴厂铁水预处理及其应用的经验
4.Phosphorus Distribution Equilibrium between Hot Metal Demanganization Pretreatment Slag-Hot Metal and BOF Slag-Molten Steel;铁水预处理脱锰渣—铁水及转炉渣—钢水间磷的分配平衡
5.Study on Mixing Behavior of Magnesium Based Desulphurizer in Molten Iron Pretreatment铁水预处理中镁基脱硫剂的混合行为研究
6.Development and Application of Technology in Hot Metal Pretreatmene of Complex Spray Desulphurization复合喷吹铁水预处理脱硫技术的研发与应用
7.Removal behavior and Technical Study of Simultaneous Desiliconization and Removing Manganese and Titanium in Hot Metal铁水预处理中钛硅锰同时脱除规律及工艺研究
8.Removal behavior and technics of simultaneous desiliconization and removing manganese and titanium in hot metal铁水预处理中钛硅锰同时脱除规律及工艺
9.Effect of Traveling Electromagnetic Field on Desulphurization Rate of Hot Metal Pretreatment移动电磁场对铁水预处理脱硫速度的影响
10.DEVELOPMENT OF A HIHGH EFFICIENCY COMPOUND DESCLPHURATION FOR HOT METAL PRETREATMEN放热型铁水预处理用高效复合脱硫剂的研究
11.APPLICATION OF MAGNESIUM-GRAIN SPRAYING IN PRE-TREATMENT OF MOLTEN IRON宣钢单喷颗粒镁铁水预处理技术的应用
12.Final Sulfur Content Prediction Model Based on Artificial Neural Network for Hot Metal Pretreatment;基于人工神经网络的铁水预处理终点硫含量预报模型
13.PRETREATMENT OF SAPONIN WASTEWATER BY POLYSILICATE ALUMINUM FERRIC CONTAINING BORON含硼聚硅铝铁絮凝剂预处理皂素废水
14.Semi-Industrial Experiment on the Pretreatment of Molten Pig Iron by Top-Blowing Oxygen and TopAdding Sodium Carbonate碳酸钠吹氧法预处理含钒铁水半工业实验
15.Study on Iron Chipping Inner-electrolysis Process for Pretreating Ramie Wastewater;铁屑内电解法对苎麻废水的预处理研究
16.Study on Pretreatment of Pharmaceutical Wastewater by Iron-carbon Inner-Electrolysis;铁屑-活性炭内电解法预处理制药废水的试验
17.Study on the Inner Electrolysis Process in Pretreatment of Azo Dyeing Wastewater with Spongy Iron海绵铁内电解法预处理偶氮染料废水的研究
18.Study on the pretreatment of the chemical industrial organic wastewater by reduction of Fe-C铁炭还原法预处理难降解有机化工废水
相关短句/例句
hot metal pre-treatment铁水预处理
1.Experimental research of hot metal pre-treatment dephosphorizer;铁水预处理脱磷剂的实验研究
2.The Powder injection process in the hot metal pre-treatment is studied in the SL-250 facility.利用SL—250型喷粉装置实验研究了铁水预处理过程中的喷粉操作,并依据测定数据建立了喷粉操作参数之间的非线性回归方程。
3.This paper investigates the reuse converter slag compound used for hot metal pre-treatment.模拟再利用于铁水预处理的转炉渣剂组成 ,对CaO -SiO2 -Fe2 O3-MgO -MnO2 (2 % ) -Al2 O3(3% ) -P2 O5(2 % )系熔剂 ,采用CaF2 为助熔剂 ,在m (CaO ) m (SiO2 ) =2 。
3)Pretreatment of Hot Metal铁水预处理
4)molten iron pretreatment铁水预处理
1.Based on molten iron pretreatment test of three distinct silicon content and simulated fluxes injection.通过在 5kg的感应炉上 ,对 3种硅含量不同的铁水 ,模拟喷水熔剂进行铁水预处理试验 ,建立了铁水同时脱硫、脱磷的动力学反应模型 ,并通过计算机编程求解 ,其结果可用来指导优化铁水预处理的生产工
2.As the pretreatment process, molten iron pretreatment is very important for subsequently process.钢水炉外精炼和铁水预处理是20世纪中叶以来,钢铁工业迅速发展起来的两项重要工艺技术。
5)hot metal treatment铁水预处理
6)KR hot metal pretreatmentKR法铁水预处理
延伸阅读
铁水预处理 铁水在进入炼钢炉进行冶炼前，为除去某种有害成分或回收某种有益成分的处理过程。最常用的铁水预处理工艺为铁水炉外脱硫。近年有利用预处理工艺进行铁水炉外脱磷和炉外脱硅的方法,以简化炼钢工艺过程,提高钢的质量。铁水中含有钒、铌等有用金属元素，可运用选择性氧化的原理进行预处理，把钒、铌等金属成分氧化进入渣中予以富集，再把这些渣作为原料提炼出有用金属。中国有丰富的多金属共生矿资源，为提取铁矿中的共生金属发展了适用的工艺技术。内蒙古产的含铌和稀土金属铁矿，除先在选矿过程中提取稀土精矿并炼成稀土合金、氯化稀土等副产品外，含铌铁水预处理后得到铌渣,再冶炼成铌铁。攀枝花等地的钒钛磁铁矿,在选取钛精矿并进一步加工成钛合金或钛白外，在高炉中成功地以高氧化钛渣冶炼成含钒铁水，然后用雾化法或转炉法从铁水中提取钒渣，再把钒渣冶炼成钒铁。这样不但有效地提取多种共生金属，而且还发展了具有中国特色的低合金钢的特殊系列。
