CN104262084B - 二(三氯甲基)苯的连续精馏方法及装置 - Google Patents
二(三氯甲基)苯的连续精馏方法及装置 Download PDFInfo
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JPS5353636A (en) * | 1976-10-25 | 1978-05-16 | Mitsubishi Gas Chem Co Inc | Preparatin of highly pure aromatic dicarboxylic acid dichloride |
EP0054634A1 (de) * | 1980-12-23 | 1982-06-30 | Hüls Troisdorf Aktiengesellschaft | Verfahren zur Reindarstellung von seitenkettenchlorierten Alkylaromaten durch Rektifikation |
CN101318874B (zh) * | 2008-06-18 | 2010-11-10 | 常熟市联邦化工有限公司 | 由c10重芳烃原料联产芳烃溶剂、石油萘和均四甲苯系列产品的方法 |
CN102701960A (zh) * | 2012-05-22 | 2012-10-03 | 天津大学 | 间苯二甲酰氯粗品精制方法及设备 |
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Address after: 223100 west of Taibo Avenue and south of Guoqiao Road, salt chemical industry zone, Hongze County, Huai'an City, Jiangsu Province Patentee after: Fangyuan New Material Technology Co.,Ltd. Address before: 223100 west of Taibo Avenue and south of Guoqiao Road, salt chemical industry zone, Hongze County, Huai'an City, Jiangsu Province Patentee before: FININGS Co.,Ltd. |
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