Method for purifying Ding Liuke Budweiser, Ding Liuke Budweiser to be purified crude oil dissolved into aromatic hydrocarbon solvent containing benzene as Ding Liuke Budweiser benzene oil, using alkali salt washing liquid into the oil phase, filled with Al: 2 O case, and 3 organic solvent separation column separation agent for elution to black close to the band at the outlet of the separation column, and eluted by vacuum distillation stripping, to obtain high purity Ding Liuke Budweiser. The invention has the advantages of simple process and convenient operation, and can effectively remove the impurities of the Budweiser, especially the color and the purity thereof.
【技术实现步骤摘要】
【技术保护点】
丁硫克百威的提纯方法，将待提纯的丁硫克百威原油溶解到含苯的芳香烃溶剂中成为丁硫克百威苯油，用碱液洗涤后，分离出油相再用盐液洗涤，其特征在于油相倒入填充有Ａｌ↓［２］Ｏ↓［３］分离剂的分离柱再用有机溶剂进行洗脱到黑色谱带接近分离柱的出口处为止，合并洗脱液经减压蒸馏脱溶，即得高纯度的丁硫克百威。
【技术特征摘要】
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