...中的应用 - 机电之家(jdzj.com)供稿 关键词: 木材液化;木材液化物;生物降解性;复合材料 [gap=10899]Key words:wood liquefaction; liquefied wood; biodegradability; compositematerials ..
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定义 中文名称: 木材液化 英文名称: wood liquidation 定义: 将木材中的木素、纤维素和半纤维素转化成具有一定反应活性的液体物质,用于制胶、模注材料和泡沫塑料的方法。 应用学科: 材料科学技术(一级学科);
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木材苯酚液化 liquefaction of wood in phenol
木材液化是指在酸、苯酚等有机物的作用下,将木材转化为类似液体的黏稠状流体的热化学过程。
Wood liquefaction refers to turn the timber into the hot chemical course of the similar and liquid sticky form fluid under the function in organic matter, such as acid, phenol, etc.
硫酸或磷酸加入过多,铜去除率有所降低。7、CCA防腐木材经过苯酚液化处理后,几乎全部的铬被去除至残渣中。
But the rates may decrease if there are too much sulfuric or phosphoric acids added. 7, After the liquefaction in phenol, nearly all of chromium in CCA-treated wood is removed into the residue.
分析了液化过程的影响因素,并首次采用正交实验方法确定了两种木材的最佳液化工艺;
The factors influencing wood liquefaction are analyzed and the optimum liquefaction processing parameters are defined.
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