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导热油蒸馏脂松香的生产新工艺

孙涤辉

广东省韶关市林业机械厂

Abstract: 本文介绍了年产量为1500t脂松香的导热油蒸馏脂松香生产新工艺,即以过热蒸汽汽活汽熔解、蒸馏解吸,以导热油强制循环代替高温过热蒸汽闭汽传热。生产结果表明,用导热油代替闭汽加热是可行的,达到了节能、安全、易控的预期目的。 
  • Series:

    (B) Chemistry/ Metallurgy/ Environment/ Mine Industry

  • Subject:

    Organic Chemical Industry

  • Classification Code:

    TQ351.471

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