发明公开
- 专利标题： METHOD FOR REMOVAL OF ACETOL FROM PHENOL
- 专利标题（中）： 程序用于去除苯酚丙酮
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申请号： EP05712610.4申请日： 2005-02-03
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公开(公告)号： EP1776326A1公开(公告)日： 2007-04-25
- 发明人: WIJESEKERA, Tilak, P. , BHINDE, Manoj, V.
- 申请人： Sunoco, Inc. (R&M)
- 申请人地址： 1801 Market Street Philadelphia, PA 19103 US
- 专利权人： Sunoco, Inc. (R&M)
- 当前专利权人： Sunoco, Inc. (R&M)
- 当前专利权人地址： 1801 Market Street Philadelphia, PA 19103 US
- 代理机构： Katzameyer, Michael
- 优先权： US915723 20040809; US944315 20040916
- 国际公布： WO2006022818 20060302
- 主分类号： C07C37/86
- IPC分类号： C07C37/86 ; C07C39/04
摘要：
A method is provided for the efficient, low cost removal of acetol from a phenol stream. The method results in removal of substantially all of the acetol from the phenol stream without the formation of substantial amounts of additional methylbenzofuran. The method also avoids the use of expensive reagents and capital intensive distillation equipment.
公开/授权文献
- EP1776326B1 METHOD FOR REMOVAL OF ACETOL FROM PHENOL 公开/授权日：2012-01-25
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