deasphaltizing

基本解释

This paper introduces a technique for making hard asphalt in the spot of solvent - deasphalt unit into powder or liquid state product.
本文介绍了把硬沥青在溶剂脱沥青装置内就地加工成粉状或浆状产物的技术。
The structure of computer control system in a solvent deasphalt pilot plant,the configuration,design of control scheme and realized function of every part are introduced.
介绍了溶剂脱沥青试验装置计算机控制系统的结构、各部分的组态、控制方案的设计及实现的功能。
With the developement of heavy petro leum processing, in order to make more catalytic cracking feed with solvent deasphalt unit, de-oil hard asphalt of lower value product is produced simultaneously.
随着重油加工深度的提高,溶剂脱沥青装置为生产更多的催化裂化原料,同时生产了低价值副产物脱油硬沥青,造粒成型技术是加工硬沥青的合理而有效的手段。
Keywords propane;deasphalt;air cooler;turbulator;feasibility;
丙烷;脱沥青;空冷器;扰流子;可行性;
Keywords Residue solvent deasphalt;Residue;Paving asphalt;
溶剂脱沥青;道路沥青;渣油;