solvent-oil ratio

基本解释

The influence of extracting temperature and solvent-oil ratio on both quality and yield of product was investigated.
主要考察了抽提温度和质量剂油比对橡胶填充油的质量和收率的影响。
Furthermore, the multi-stage reaction-extraction process also favors the reduction of solvent to oil ratio and improvement of acid removal rate.
多级反应一萃取可以有效地降低剂油比，提高脱酸率。
Said detergent is a mixed solution made up by using diesel oil as solvent, petroleum asphalt as solute and mixing them in 1-15% of concentration ratio.
该洗涤剂是以柴油为溶剂，以石油沥青为溶质，按浓度1―15％的比例制成混合液。
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