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Procedure to denaturalize ethical alcohol (Machine-translation by Google Translate, not legally binding)
Procedure to denaturalize ethical alcohol (Machine-translation by Google Translate, not legally binding)
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机译：使伦理酒精变性的程序（由Google翻译进行机器翻译，不具有法律约束力）
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摘要
Procedure of denaturalization of ethyl alcohol. Consists of the following stages: 1. Distillation of a formaldehyde stage in the presence of an acid catalyst, obtaining the trioxan-water azeotropo. 2. Extraction of the trioxane through a solvent immersible in water. 3. Purification until you get the crystalline trioxane. 4. Addition of ethyl alcohol, incorporation of trioxane to ethyl alcohol and a solution of trioxane and ethyl alcohol. The trioxane is in proportions of 80 to 200 p. P. M. (Machine-translation by Google Translate, not legally binding)
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机译：乙醇变性的步骤。包括以下阶段：1.在酸催化剂的存在下蒸馏甲醛阶段，获得三恶烷-水共沸物。 2.通过浸入水中的溶剂萃取三恶烷。 3.纯化，直到得到结晶三恶烷。 4.加入乙醇，将三恶烷掺入乙醇中，以及三恶烷和乙醇的溶液。三恶烷的比例为80至200 p。 P. M.（通过Google翻译进行机器翻译，不具有法律约束力）
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