• 霍林河褐煤热解半灰分低,发热量较高用于水泥厂电厂燃料,也可型焦作为原料无烟燃料。

    The ash of char is low, and the caloric content of coal gas is high. So it can be used as fuel in cement plant and power plant, or made into briquette as the gas-making material or fuel without smoke.

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  • 研究黏结腐植酸制备方法褐煤半焦工艺不同配比型焦作了各种强度指标测试

    We studied the fabricating method of humic acid sodium and forming process of lignite semi-coke and tested strength indexes of moulded coke of different proportioning.

    youdao

  • 介绍了透气及其对卷烟降焦作用

    The function of high porosity plug wrap paper is introduced.

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  • 结果表明凝胶一沥青复合粘结剂与石油粘结性能改变传统热压工艺

    The results show that the gel-pitch composite binder works well as the binder of petroleum cokes and helps improve the traditional process of heating pressurization.

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  • 为了更好的解释粘结过程,本文利用电镜扫描分析方法,对粉焦粘结机理进行推测和分析。

    SEM and thermal analysis method are used to explain the coke breezes forming process, which can proposed and analyzed the forming mechanism.

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  • 研究了生物质配入配入量、压力、 煤料筛分组炭化加热速度型焦抗压强度影响

    The effect of additive amount of biomass and fat coal, briquetting pressure, coal sizes distribution, heating velocity of the carbonization process on the strength of formed coke were examined.

    youdao

  • 电子束焊接焦 点大小影响焊缝重要因素

    The size of beam spot of EBW is important factor which affects weld configuration.

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  • 电子束焊接焦 点大小影响焊缝重要因素

    The size of beam spot of EBW is important factor which affects weld configuration.

    youdao

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