vanadium slag造句

• Leaching characteristic of harmful elements in vanadium slag
  钒渣中有害元素的浸出特性
• Methods for chemical analysis of vanadium slag the ammonium ferrous sulfate titrimetric method
  钒渣化学分析方法.硫酸亚铁铵滴定法测定五氧化二钒量
• Methods for chemical analysis of vanadium slag the perchloric acid dehydration gravimetric method for the determination of silicon dioxide content
  钒渣化学分析方法.高氯酸脱水重量法测定二氧化硅量
• Methods for chemical analysis of vanadium slag the alkalimetric and reduced molybdobismuthylphosphoric acid photometric method for the determination of phosphorus content
  钒渣化学分析方法.酸碱容量法和铋磷钼蓝光度法测定磷量
• Methods for chemical analysis of vanadium slag the flame atomic absorption spectrometric method and the permangaanimetric method for the determination of calcium oxide content
  钒渣化学分析方法.火焰原子吸收光谱法和高温酸钾容量法测定氧化钙量
• Multi - laboratory center of pangang is worked for production of steel - making factory . many producing processes , such as desulfurize 、 extracting - vanadium 、 steel - marking 、 refine out ladle ( lf 、 rh ) 、 caster etc , need directing and controlling by sampling and analysis , in order to get chemical composition information of molten iron 、 semisteel 、 molten steel 、 vanadium slag and slag and develop producing
  攀钢炼钢综合化验中心是为炼钢厂生产服务的，炼钢厂各生产工序如脱硫、提钒、炼钢、炉外精炼（ lf 、 rh ） 、连铸等，都必须通过取样、化验分析来实时获得铁水、半钢、钢水以及提钒钒渣、炉渣等化学成分来指导、优化生产。