褐煤化 的英文怎麼說

中文拼音 [méihuà]
褐煤化 英文
lignification
  • 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. Study on desurphurization and denitrification of the absorptive catalyst from lignite

    褐煤基吸附催化劑脫硫脫氮的研究
  2. Non - chemical bond association structures in fanzhi brown coal and their evolution were studied by the integration of hydrous pyrolysis and cs2 / nmp extraction

    摘要採用熱模擬實驗與cs2 / nmp混合溶劑抽提相結合的方法對繁峙褐煤中的非化學鍵締合結構及其演化特徵進行了研究。
  3. Abundant non - chemical bond association interactions are existed in fanzhi brown coal and the association interactions will change in the thermal evolution

    研究結果表明：繁峙褐煤中含有大量的非化學鍵締合結構，在有機質的演化過程中，非化學鍵締合結構也進行著同步的演化。
  4. Under general geological study of exploratory development of coalbed gas and underground gasification of coal bed in eastern depression of liaohe basin, authors apply the basic principle of coal geology and the data of vitrinite reflectance and technical analysis of coal to ascertain that coal classification are dominantely the lignite, long - flame coal and gas coal of coal - bearing upper section of third member of shahejie formation, and then dissertate the variational regularity between coal rank and buried depth in vertical and otherness of vertical limit of coal rank in different coal - rich regions

    摘要運用煤田地質學基本理論和煤的鏡質組反射率值及工業分析等有關數據，確定了遼河盆地東部凹陷古近系沙三段含煤亞段的煤種主要為褐煤、長焰煤和氣煤；進而闡述了該煤段垂向上煤級與埋深的變化規律性、不同賦煤區各煤級垂向界限的差異性。
  5. Lignite wax - determination of acid v and saponification

    褐煤蠟酸值和皂化值測定方法
  6. Research on preparing sulphonated coal using lignite char

    用褐煤半焦制備磺化煤的研究
  7. Cdna clone and lignite degradation ability of lignin peroxidase from penicillium decumbens p6

    斜臥青黴p6木素過氧化物酶的褐煤降解活性及cdna克隆
  8. Cdna clone and lignite degradation ability of lignin peroxidase from

    斜臥青黴p6木素過氧化物酶的褐煤降解活性及cdna克隆
  9. In their place we found intriguing alternations of turquoise - blue, gray and green clays, brown sandstone and fossilized plant matter called lignite

    我們發現取而代之的巖層組成十分有趣，其中包括了藍綠色、灰色、綠色的黏土、棕色的沙巖，以及稱做褐煤的植物化石。
  10. Sulfonated lignite for drilling fluid

    鉆井液用磺化褐煤smc
  11. The exploration of development pattern on coal chemical engineering industry in lignite areas

    褐煤地區煤化工產業發展模式探索
  12. 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。
  13. 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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