urea dewaxing method 尿素脱蜡法
traditional dewaxing method 传统脱蜡法
double membranes dewaxing method 双膜脱蜡法
filtration dewaxing method 浸滤式脱蜡法
The method of dewaxing by thermal treatment in laboratory was studied in this paper.
在实验室探索了化学热处理法降蜡的可行性。
The paper deals with a method of thermoelectric dewaxing with high voltage and high electric current, simple to handle, safe and economical.
本文介绍一种利用高电压、大电流的电热解堵法，这种方法解堵快、安全、经济、简单易行，凡有供电线路的地方均可使用。
The method can improve the filtrating speed and the dewaxing oil yield but decrease the solvent ratio and the energy cost.
该方法提高脱蜡段过滤速度和脱蜡油收率，降低溶剂比，降低能耗。
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