Invention Grant
- Patent Title: Method for removing nitriles from hydrogen cyanide
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Application No.: US15742320Application Date: 2016-07-12
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Publication No.: US10562782B2Publication Date: 2020-02-18
- Inventor: William David Parten , Randall O. Dixon , Monique Bowford , Gary R. Maxwell , Steven Lamar Grise
- Applicant: THE CHEMOURS COMPANY FC, LLC
- Applicant Address: US DE Wilmington
- Assignee: THE CHEMOURS COMPANY FC, LLC
- Current Assignee: THE CHEMOURS COMPANY FC, LLC
- Current Assignee Address: US DE Wilmington
- International Application: PCT/US2016/041836 WO 20160712
- International Announcement: WO2017/011428 WO 20170119
- Main IPC: C01C3/02
- IPC: C01C3/02 ; B01D3/38
Abstract:
Process for making purified hydrogen cyanide. The process includes feeding a reaction product including HCN, water, and organonitriles to a separation vessel; taking a liquid slip stream of HCN, water and organonitriles from the separation vessel; and feeding the liquid slipstream into a sidestream stripper to purge nitriles from the HCN reaction product.
Public/Granted literature
- US20180194640A1 METHOD FOR REMOVING NITRILES FROM HYDROGEN CYANIDE Public/Granted day:2018-07-12
Information query
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