In the paper the development of the refinement and modification of montan wax is reviewed. 本文对蒙旦蜡的精制与改性进行了综述。
With the fast development of the country economy, long-large tunnels are adopted to thrill through hillsides on the construction of montanic railways. 随着国民经济的飞速发展的需要，大量山区铁路的建设都采用长大隧道方式通过越岭地段。
Deresination of crude montan wax was performed by cooling crystallization method based on the solubility difference between wax and resin in benzene at lower temperature. 作者利用树脂在较低温度下能溶于多种溶剂的特性,用冷却结晶法对粗褐煤蜡脱树脂进行了研究。
The part consisting of carbon rod and depolarisation substance, if not prepared for immediate use, must be swrapped in gauze and yarn treated with MONTAN WAX. 电池是由碳棒和两极化的物质组成，如果不能立即生产成品必须使用用褐煤蜡处理过的纱布包装存放。
Montan wax is a mixture of wax, resin and asphalten, in Which resin shows harmful effect on the quality of montan wax,Thus it must be removed in advance. 褐煤蜡主要是由蜡质、树脂和地沥青三种组分所组成的混合物,其中树脂对产品质量影响较大,常需预先加以除去。
This paper describes the method of preparation about emulsifiable OP synthetic wax that can be instead of expensive natural wax such as carnarba wax , Chinese insect wax , montan wax. 介绍了可以用于替代昂贵的天然蜡,即合成的乳化型OP合成蜡的制备方法及其在日化方面的应用。
