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油汽吸收分离操作及其效果受到许多因素的影响。利用拟水平正交设计方法安排试验并考察各影响因素。试验结果表明，吸收质、吸收剂、进气流量对综合吸收率 η Ｒ 及吸收剂流量 Ｑ Ｌ 的评分指标 ｙ 有显著的影响，吸收质、吸收剂对其影响较大。进口油汽浓度虽对 ｙ 的影响不显著，但对 分指标 η Ｒ和 Ｑ Ｌ 的影响分别为高度显著和较显著的。吸收剂 Ａ Ｂ Ｓ－ １ 、 Ａ Ｂ Ｓ－ ２ 的吸收效果相当且远好于煤油、轻柴油。最佳的试验条件（ 工艺参数） 为用吸收剂 Ａ Ｂ Ｓ－ １ 来吸收油汽体积分数为５０ ％ 、流量为１８０ ｍ Ｌ／ ｍｉｎ 的油气混合气。另外，从 Ａ Ｂ Ｓ－ １ 、 Ａ Ｂ Ｓ－ ２ 的对比吸收试验来看，除进一步说明吸收剂 Ａ Ｂ Ｓ－ １ 与 Ａ Ｂ Ｓ－ ２ 的吸收效果相当外，还认为试验中 Ａ Ｂ Ｓ－ １ 、 Ａ Ｂ Ｓ－ ２ 的用量低于国外同类回收装置的相应值。
Oil vapor absorption separation operation and its effects are affected by many factors. The quasi-horizontal orthogonal design method is used to arrange the test and examine the influencing factors. The experimental results show that the absorbency, the absorbent and the intake air flow have a significant effect on the comprehensive absorption rate η R and the scoring index y of the absorbent flow rate Q L, while the absorption mass and the absorbent have a great influence on it. Although the concentration of imported oil vapor has no significant effect on y, the influence on sub-index η R and Q L is highly significant and significant respectively. Absorbent A B S-1, A B S-2 absorption effect quite and far better than kerosene, light diesel oil. The best experimental conditions (process parameters) were the absorption of a mixture of gas and oil with a 50% vaporizer volume and a flow rate of 180 m L / min using absorbent AB-S-1. In addition, from the comparative absorption tests of A B S-1 and A B S-2, in addition to further demonstrating that the absorption effects of the absorbers A B-1 and A B S-2 are comparable, it is also considered that in the test AB S - 1, The amount of A B S-2 is lower than the corresponding value of similar recovery equipment abroad.