oil removing

Experiment of batch dissolved air floatation shows that the key factors which influences the oil removing capacity of BCAC are the alkalinity and the mol ratio of Fe/ Al and the dosage of the chemical.

间歇溶气气浮试验结果表明：影响改进型复合碱式氯化铝除油性能的主要因素是碱化度B，其次是铁铝摩尔比和投量。

Screening experiments testify that the oil removing rate of the emulsion is over 90% and applicable range of temperature is 50~ 70 ℃. This emulsion can meet the demand of sand consolidation work in oil field.

筛网实验证明，该清洗液清洗能力达到90%以上，最佳使用温度范围为50～70℃，符合油田固砂施工要求。

DTC water clarifiers are featured by their high oil removing capacity.

同常规净水剂相比,二硫代氨基甲酸盐具有除油效率高的特点.