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- 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。
- crude montan wax 粗褐煤蜡
- 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。
- 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。
- Sampling and preparation of montan wax 褐煤蜡试样的采取和缩制方法
- Determination of asphalt in montan wax 褐煤蜡中地沥青含量测定方法
- Determination of density of montan wax 褐煤蜡密度测定方法
- Determination of loss in weight of montan wax 褐煤蜡加热损失量测定方法
- Determination of viscosity of montan wax 褐煤蜡粘度测定方法
- Keywords montan wax;resin;deresination; 褐煤蜡;树脂;脱树脂;
- Keywords montan wax;refining;modifying; 蒙旦蜡;精制与漂白;改性;
- The plant converts crude oil into gasoline. 这家工厂将原油加工成汽油。
- China is a country rich in crude oil. 中国是一个原油丰富的国家。
- It was crude of him to say that. 他那样说太粗鲁了。
- The tanker took on 200,000 barrels of crude oil. 油轮装载了二十万桶原油。
- The country exports lots of crude oil. 这个国家出口大量原油。
- He impressed his seal on the wax. 他在火漆上盖了他的私章。
- The moon wax till it become full, and then wane. 月亮渐渐变圆直至满盈，然後再变亏缺。
