high grade matte 中文意思是什麼

high grade matte 解釋
高品位鋶
  • high : adj 1 高的〈指物，形容人的身高用 tall〉；高處的；高地的。2 高級的，高等的，高位的，重要的。3 高尚...
  • grade : n 1 等級，級別；階段；程度，標準，水平。2 〈美國〉（中小學的）年級；某一年級的學生。3 〈pl 〉 〈...
  • matte : n. 【冶金】鋶，冰銅。vt. 使（硫化銅礦等）成為冰銅。
  1. The necessity for technical transformation of present high grade nickle matte refining technology in jinchuan nonferrous metals complex is discussed

    論述了金川有色金屬公司現行高冰鎳精煉工藝技改的必要性。
  2. The results showed that the melting ratio of silica flux decreases and the complete melting time prolongs with the size of silica flux and matte grade increasing, and the effect of the blowing air and oxygen enrichment is not remarkable in the high grade copper matte converting process

    對于高品位冰銅轉爐吹煉，鼓入氣體流量和氧濃度對石英熔劑熔化率影響不顯著；熔劑粒度和冰銅品位對熔化率影響顯著，並隨著熔劑粒度和冰銅品位的增加，熔劑熔化率降低，完全熔化時間延長。
  3. Based on the summarization of high grade nickel matte refining techniques both at home and abroad, and in the light of practical production of the complex, the advantages and shortcomings of sulfur acid hydrometallurgical refining technology of high grade nickel matte are emphatically set forth

    在綜合國內外高冰鎳精煉技術的基礎上，結合金川有色金屬公司的實際情況，重點闡述了高冰鎳硫酸濕法精煉和氯化精煉工藝的優缺點。
  4. Abstract : melting behavior of silica flux in the converting process of high grade copper matte was investigated

    文摘:研究了高品位銅冰銅轉爐吹煉石英熔劑熔化行為。
  5. It is pointed out that through absorbing the quintessence of both chlorination refining and sulfur acid hydrometallurgical refining processes, present traditional refining technology should be transformed so as to reliably transit to completely - hydrometallurgical refining of high grade nickel matte

    指出，現行高冰鎳精煉工藝的改造應吸取氯化精煉和硫酸濕法精煉兩種工藝的長處，穩妥地向高冰鎳全濕法精煉過渡。
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