焦褐煤 的英文怎麼說

中文拼音 [jiāoméi]
焦褐煤 英文
tar coal
  • 焦 : Ⅰ形容詞1 （物體受熱失去水分 呈現黃黑色並發硬、發脆） burnt; scorched; charred 2 （著急） worried;...
  • 褐 : Ⅰ名 [書面語] （粗布或粗布衣服） coarse cloth or clothingⅡ形容詞（像生栗子皮那樣的顏色） brown
  • 煤 : 名詞（黑色固體礦物） coal
  • 褐煤 : lignite; lignitous coal; azabache; bovey coal; brown coal褐煤樹脂 walchowite
  1. Research on preparing sulphonated coal using lignite char

    用褐煤半焦制備磺化煤的研究
  2. The result shows that the carbocoal produced by modified lignite under low temperature pyrolysis is a good raw material for preparing sulphonated coal ; the quality of raw materials and the temperature are the most important factors affecting the products

    結果表明：褐煤低溫熱解改質后的半焦是生產磺化煤的優質原料，其原料性質和磺化溫度是磺化煤質量的重要的影響因素。
  3. Aiming at the problems of being easy in peroxidation and low in mechanical strength in preparing sulphonated coal with lignite, feasibility of producing the sulphonated coal with lignite being pyrolyzed in low temperature and the influence of the factors such as the property of raw materials, the temperature, the time, and the size of materials on the quality of sulphonated coals were studied

    摘要針對褐煤生產磺化煤存在的容易過氧化和機械強度差的問題，用正交實驗法研究了褐煤經低溫熱解改質后的褐煤半焦生產磺化煤的可行性及原料性質、磺化溫度、磺化時間、原料粒度等因素對所生產磺化煤質量的影響。
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