加氢精制溶剂 hydrofining solvent
溶剂精制 [化工] solvent refining ; solvent treatment ; solvent treating ; solvent extraction
溶剂精制法 solvent refining process ; solvent process
中溶剂精制油 medium solvent refined oil
轻溶剂精制油 light solvent refined oil
高粘度溶剂精制油 high viscosity solvent refined oil
溶剂精制煤 solvent refined coal
溶剂精制油 [油气] solvent-refined oil
溶剂精制厂 solvent treating plant
溶剂精制剂 solvent refining agent
考察了精制溶剂组成、剂油比、精制温度、反应时间及静置时间对脱碱氮的影响。
The influences of different composition of refined solvent, ratio of reagent to oil, temperature and time of extraction, time of setting on removal of basic nitrogen compounds were studied.
各种溶剂油馏分一般都需要经过精制加工。
Various solvent naphtha fraction generally have to go through refining.
通过实验证明，KT液溶剂精制工艺能生产出橡胶用油，其副产物抽余油可作为催化裂化原料。
Tests show that rubber oil can be obtained with KT solvent refining, and the by-product can be used as catalytic cracking stock.
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