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木炭有几种制作方法果木炭

更新时间: 2020-09-08 00:00:00     

果木炭的制作方法主要两种,分别如下:

1、窑烧法:用泥土筑窑,满装木材,从窑门或火门点燃烧,使木材在窑内炭化,挥发物逸出而剩余果木炭;

2、干馏法:即木材干馏,将木材置于干馏窑中,在隔绝空气的条件下加热分解。逸出的挥发物不能冷凝的是木煤气,能冷凝的是木焦油和焦木酸,剩余的固体是果木炭。

关键词: 木炭 制作 方法

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