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用几种高效吸附剂对劣化的变压器油和抗燃油进行了再生试验研究。结果表明，用吸附剂法对劣化的电力用油进行接触或渗滤再生，吸酸能力强，再生工艺简单，操作费用低，减少了环境污染。利用溶剂抽提加焙烧工艺，还可对吸附剂进行再生活化，具有显著经济效益和工业应用价值。
Several kinds of high efficiency adsorbents were used to study the regeneration of deteriorated transformer oil and fuel oil. The results show that the adsorbent method can be used to contact or percolate regenerated oil, which has strong acid absorption capacity, simple regeneration technology and low operation cost, and reduces environmental pollution. The use of solvent extraction plus roasting process, but also on the regeneration of adsorbent activation, with significant economic benefits and industrial application value.