基本信息:
- 专利标题： 一种基于三氯化锑的正庚烷溶剂油的脱芳烃方法
- 专利标题（英）：Antimony trichloride based dearomatization method of n-heptane solvent oil
- 申请号：CN201510818152.7 申请日：2015-11-24
- 公开(公告)号：CN106753540A 公开(公告)日：2017-05-31
- 发明人： 孔瑞用 , 孔维立 , 林国民
- 申请人： 江阴市五洋化工有限公司
- 申请人地址： 江苏省无锡市江阴市祝塘镇祝璜路85号
- 专利权人： 江阴市五洋化工有限公司
- 当前专利权人： 江阴市五洋化工有限公司
- 当前专利权人地址： 江苏省无锡市江阴市祝塘镇祝璜路85号
- 主分类号： C10G53/02
- IPC分类号： C10G53/02
The invention relates to an antimony trichloride based dearomatization method of n-heptane solvent oil. The method is characterized in that n-heptane solvent oil and antimony trichloride are mixed and then fed into a reaction kettle; a catalyst carrier is added to the reaction kettle to enable the reaction of aromatics in the n-heptane solvent oil and antimony trichloride so as to generate aryl chloride with high boiling point; the mixture obtained after the reaction is finished is further cut and fractionated; cut fraction at 95-100 DEG C is collected, wherein the cut fraction is the aromatics-removed n-heptane solvent oil. With the adoption of the method, the n-heptane solvent oil can be effectively subjected to aromatics removing; the processes are simple, and the aromatics removing rate is high.