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- high nickel matte 净化
- Keywords high nickel mattes;leaching;cobalt deposit with NiOOH;electro-deposition by insoluble anode; 高冰镍;浸出;黑镍除钴;不溶阳极电积;
- high nickel mattes 高冰镍
- High nickel release from 1-and 2-euro coins: Are there practical implications? 1欧元和2欧元硬币的高镍释放:有实际意义吗?
- Nickel sulfate, nickel chloride, nickel fluoride, nickel acetate, nickel hydroxide, electrolytic nickel, nickel matte, copper sulfate, cobalt sulfate and nickel sulphamate etc. 硫酸镍、氯化镍、氟化镍、醋酸镍、氢氧化镍、电解镍、高冰镍、硫酸铜、硫酸钴、氨基磺酸镍。
- Leaching of a copper residue, produced by selected oxidation leaching of a nickel matte, in oxygenated sulfuric acid solution with the participation of chloride was investigated. 研究了镍锍选择性氧化浸出产生的铜渣在硫酸介质中氯离子参与下的氧气氧化浸出。
- The experiment adopts the enrichment and separation method of Pb-assaying.The DDO method is used to determine platinum and palladium simultaneously in High-grade nickel matte. 采用了铅试金法富集与分离、DDO法测定高冰镍试样中铂和钯。
- The cylinder is large steel casting with poor weldability.In light of the conditions on site, high nickel A507 electrode and cold welding methodology were selected. 汽缸是焊接性差的大型铸钢件，根据现场情况，选用高镍的A507焊条，采用冷焊法进行缺陷补焊处理。
- Design of plant for seperation of high grade nickel matte by flotation process 高镍锍磨浮分离车间设计
- Methods for chemical analysis of nickel matte 高镍锍化学分析方法
- AISI 316 stainless steel offers superior corrosion resistance due to the higher nickel and molybdenum content. 艾西316不锈钢提供了优异的耐腐蚀性能是由于较高的镍和钼含量。
- Oxygen top blown rotary converter blowing of nickel matte 镍锍旋转转炉氧气顶吹吹炼
- High Nickel Chromium Alloy Side Electrode 高品质镍铬合金侧电极
- determination of low grade nickel matte by EDTA titration EDTA滴定测定低冰镍
- SUPERFICIAL VIEWS ON TECHNICAL TRANSFORMATION OF JINCHUAN HIGH GRADE NICKEL MATTE REFINING TECHNOLOGY AND ADJUSTMENT OF NICKEL PRODUCT STRUCTURE 浅谈金川高冰镍传统精炼工艺技改方案和镍产品结构调整
- Results The expression of NF-KB gene in higher nickel purite groups increased significantly than that in NS group(P<0.01).Lower nickel purite Group could not increased the expression of NF-KB(P<0.05). 结果与生理盐水组比较;硫化镍(中、高剂量组)对NF-KB基因呈高表达;硫化镍(低剂量组)对NF-KB表达的影响与对照组比较;差异无统计学意义(P>0.;05)。
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- Men and birds are fain of climbing high. 不论人还是鸟都愿意往高处攀。
- The bird sang high and clearly in the tree. 鸟儿在树上清脆地高歌。
- Goods of high quality are few and far between these days. 质地精美上乘的物品现在不多见。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
