- 专利标题： PROCESS FOR DEGREASING A CHEMICAL PLANT
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申请号： US15740013申请日： 2016-06-28
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公开(公告)号： US20180187315A1公开(公告)日： 2018-07-05
- 发明人: Johannes Leendert Willem Cornelis DEN BOESTERT , Sanne WIJNANS
- 申请人： SHELL OIL COMPANY
- 优先权： EP15174681.5 20150630
- 国际申请： PCT/EP2016/064923 WO 20160628
- 主分类号： C23G5/032
- IPC分类号： C23G5/032 ; C11D11/00 ; C11D7/50 ; C07C68/06
摘要：
A process for degreasing a chemical plant is disclosed. The vessels and process lines are rinsed with a solvent comprising at least 50 wt % dialkyl carbonate, based upon the weight of the solvent.
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