coal -tar pitch

 
  • 煤沥青

Coal -tar pitch的用法和样例:

例句

  1. Mesophase microbeads were prepared from coal tar pitch by thermal condensation in atmospheric pressure.
    以煤焦油沥青为原料采用常压热缩聚工艺制备中间相沥青微球。
  2. Carbon foams were prepared from coal tar pitch, petroleum mesophase pitch, and AR pitch.
    分别以煤沥青、石油中间相沥青和AR沥青为前驱体制备炭泡沫材料。
  3. The structure change of medium coal tar pitch(MCTP) during co-carbonization was investigated by using NMR.
    使用一种工业重质油和中温煤焦油沥青进行共炭化反应,改善了煤沥青的炭化性质。
  4. The results show that coal tar pitch and terephthalic aldehyde can be used to synthesize COPNA resin.
    结果表明,煤沥青能够与对苯二甲醛合成COPNA树脂,其反应机理为酸催化下的阳离子型缩聚反应;
  5. Boron-substituted polyaromatic mesophase was prepared by co-pyrolysis of a coal tar pitch with pyridine-borane complex under autogeneous pressure.
    以煤焦油沥青和吡啶硼烷为原料采用加压热缩聚工艺制备硼取代聚芳烃中间相沥青。
  6. Modification of coal tar pitch(CTP) as carbon materials was studied using 4-methyl benzaldehyde(4-MB) as modifier by an acid catalyst.
    以对甲基苯甲醛(4-methyl benzaldehyde,简称4-MB)为改性剂,在对甲苯磺酸(PTS)的作用下对煤沥青进行了改性研究。

Coal -tar pitch的相关资料:

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