sponge iron
英 [spʌndʒ ˈaɪən]
美 [spʌndʒ ˈaɪərn]
网络 海绵铁; 成海绵铁; 海绵铁粉
双语例句
- Sponge iron is regarded as a kind of zero-valent iron which will surely play a very important role in the process of wastewater treatment.
分析认为海绵铁是一类极具潜力的零价铁材料，其在污水处理过程中必将发挥重要作用。 - Study on the Sponge Iron Preparation by Direct Reduction of High Iron Red Mud by Bayer Process
拜耳法高铁赤泥直接还原制备海绵铁的研究 - Research on Sponge Iron Inner Electrolysis Catalyzed by Manganese Mineral& MBR Technique Treating Dyeing Wastewater
锰砂催化海绵铁内电解法与膜生物反应器耦合工艺处理印染废水的研究 - The company's main: gold card various kinds of specifications, a return to powder, second powder, sponge iron.
本公司主营：金粉牌各种规格一次还原铁粉、二次粉、海绵铁。 - This paper analyzes the shape of oxide inclusion, sulfide inclusion in sponge Iron.
对固态还原生成的海绵铁中的硫化物、氧化物进行了显微分析。 - Study on the decolorization of acidic mordant black T with sponge iron
海绵铁对酸性媒介黑T废水脱色的研究 - A mixed filter material layer made of natural manganese sand and sponge iron granules is arranged in the deaerator for removing solvent oxygen in water.
在除氧器内装有天然锰砂、海绵铁粒混合滤料层，用于去除水中溶解氧； - Research on the application of sponge iron to the inhibition of wastewater color-return of beans
海绵铁抑制豆制品废水返色作用的研究 - As a new type of zero-valent iron, sponge iron possesses positive capacities for removing pollutants from water body.
作为一种新型的零价铁材料，海绵铁在处理水体污染物的过程中显示了较强的处理能力。 - With analyzing and discussing the elements such as: selection of raw material, control of thermal system and operation, the ways to improve the quality of sponge iron are proposed.
通过对原料的选择、热工制度的控制及操作等因素进行分析和论述，探讨了提高海绵铁质量的途径。 - Carbon reduction process in preparation of sponge iron using pyrite cinder
用硫铁矿烧渣制取海绵铁的碳还原过程 - Using sponge iron reduced by iron ore concentrate powder as raw material, the smelting process of pure iron is investigated through non vacuum induction furnace and vacuum induction furnace.
以由铁精矿粉直接还原出来的海绵铁为原料，以非真空感应炉和真空感应炉为冶炼设备，对纯铁的冶炼工艺进行了研究与试验。 - The biological packing of sponge iron possesses wide prospects of development.
海绵铁生物载体填料具有广阔的开发研究前景。 - Channeling can be prevented by adding sponge iron and synthetic rubber powder in cement slurry.
提出消除微裂缝-微环隙的防窜措施，是在固井水泥浆中添加海绵铁及合成橡胶粉。 - Static Experiments on Treatment of LAS in Bathing Wastewater by Using Sponge Iron
海绵铁处理洗浴废水中LAS的静态试验研究 - Study on removal of phosphate with sponge iron
海绵铁除磷技术研究 - Effect of biological packing with sponge iron on biochemical treatment results
海绵铁生物填料对生化处理效果的影响 - Rapid Determination of Metallic Ferro Content in Sponge Iron by Ferric Chloride-Potassium Dichromate Volumetric Method
三氯化铁-重铬酸钾容量法快速测定海绵铁中金属铁量 - Experimental Research of Briquetting of Sponge Iron Powder
海绵铁粉压块成型的试验研究 - The analyze of metal iron in modified iron and sponge iron
改性铁及海棉铁中金属铁的分析 - The effects of reduction temperature, reduction time, carbon amount and additional amount of desulphurizer on metallization rate of sponge iron were discussed. The optimum process parameters to produce reduction iron powder raw material by ultra-pure iron concentrate powder under this test conditions were put forward.
讨论了还原温度、还原时间、配碳量、脱硫剂添加量等工艺参数对海绵铁金属化率的影响，提出了在本实验条件下，用超纯铁精矿粉生产还原铁粉原料的最佳工艺参数。 - Sponge iron, a new water treatment material, was used for treating chromium(ⅵ)-containing wastewater.
水体中Cr（Ⅵ）浓度是衡量水质污染指数的重要指标，本研究采用新型水处理材料海绵铁处理Cr（Ⅵ）。 - Smelting experiments also prove that sponge iron is more applicable to smelt high-grade steel and pure steel.
冶炼试验也证明：海绵铁更适用于巧炼优质钢和纯净钢； - It is an inevitable trend that the furnace uses sponge iron to supplement shortage of scrap.
电炉使用海绵铁做原料补充废钢的不足是必然的趋势。 - In this paper, the treatment of wastewater containing Phosphorus with porous sponge iron is studied.
研究了金属多孔滤料海绵铁处理含磷废水的各项性能。 - The development trend and importance of sponge iron production technique in iron and steel industry are introduced as well as the features of producing sponge iron with car bottom continuous furnace, its small-scale industrial test and trial use in electric furnace steel-making.
分析了海绵铁生产技术在钢铁行业中发展趋势及其重要性，介绍了台车底连续炉海绵铁生产技术的特点及小型工业试验和在电炉炼钢试用情况。 - The main research content includes the thermodynamic and kinetics analysis of deep dephosphorization of the sponge iron, selecting of dephosphorizing slag and influencing factor of deep dephosphorization and so on.
主要研究内容包括了海绵铁深脱磷的热力学和动力学研究，脱磷渣系的选择和影响钢水深脱磷的因素等等。 - With further studies we found that pickling of sponge iron and sponge iron activated by nickel salt, both significantly increase the rate of degradation of TCA. Pickling and deposition of trace nickel on sponge iron were characterized and their reaction kinetics were studied.
进而，发现海绵铁经过酸洗活化和镍盐活化处理后降解三***反应速率有显著增加，论文对海绵铁经酸洗和表面沉积微量镍之后的表面性质进行了表征，并进行了反应动力学研究。 - Through Scanning electron microscope 、 X-ray diffraction and ultraviolet scanning technology, the surface characteristics and chemistry of sponge iron in reaction system and change of dyes molecular were analyzed.
通过电镜扫描、X射线衍射和紫外-可见扫描技术分析了海绵铁的表面特征和化学成分，以及染料分子结构的变化，得出以下主要结论。