FIELD: process engineering.;SUBSTANCE: proposed method comprises raw stock soaking, washing, shearing, fleshing, deoiling by water solution in the presence of anionic surfactant at 42°C, "ЖК" 7, pickling and tanning-oiling by water composition containing sodium chloride, chromium tanning agent and fat emulsion. Proposed composition comprises additionally the mix of nonionic surfactant and chloride alkyl dimethyl benzene ammonium at the ratio of 60-70:30-40 in amount of 0.5-1.0 g/l. Note here that processing is performed for 70-90 min. Composition for tanning-oiling comprises the mix of nonionic surfactant and isopropanol at the ratio of 90:10 in amount of 0.5-1.5 g/l while oiling agent ''Talis'' is used in amount of 4-5 g/l.;EFFECT: higher operating properties.;1 tbl, 4 ex
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机译：领域：方法工程：内容：所提出的方法包括在42°C的阴离子表面活性剂存在下，将原料浸泡，洗涤，剪切，去皮，在水溶液中脱油，“ЖК” 7，酸洗和鞣制，其中含水的成分氯化钠，铬鞣剂和脂肪乳剂。所提出的组合物还包含0.5-1.0g / l的非离子表面活性剂和氯烷基二甲基苯铵的比例为60-70：30-40的混合物。请注意，此过程执行70-90分钟。鞣制油的组合物包含比例为90:10的非离子表面活性剂和异丙醇的混合物，含量为0.5-1.5 g / l，而上油剂“ Talis”的含量为4-5 g / l。效果：更高的操作性能。; 1 tbl，4 ex
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