Invention Grant
- Patent Title: Method to resolve emulsions formed during ethylene manufacture
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Application No.: US15291511Application Date: 2016-10-12
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Publication No.: US10047301B2Publication Date: 2018-08-14
- Inventor: Fabrice Cuoq , Steven Leen , Jerome Vachon , Anthoni van Zijl , Ian Robson , Roy van Lier , Theodore C. Arnst
- Applicant: Ecolab USA Inc. , SABIC Global Technologies B.V.
- Applicant Address: US MN St. Paul NL Bergen op Zoom
- Assignee: ECOLAB USA INC.,SABIC GLOBAL TECHNOLOGIES B.V.
- Current Assignee: ECOLAB USA INC.,SABIC GLOBAL TECHNOLOGIES B.V.
- Current Assignee Address: US MN St. Paul NL Bergen op Zoom
- Agency: Kagan Binder, PLLC
- Main IPC: B01D17/05
- IPC: B01D17/05 ; C10G75/04 ; C08K5/19 ; C10G33/04 ; C02F1/68 ; B01D17/04 ; C02F101/32 ; C02F101/36 ; C02F101/38 ; C02F103/36
Abstract:
Disclosed herein are methods for resolving emulsions formed from oils present in quench waters of ethylene manufacturing operations. The methods include adding a cationic oligomer to the base of a water quench tower having an emulsion formed therein, and collecting a water phase therefrom. The water phase can be applied to a water recycling loop within the manufacturing facility.
Public/Granted literature
- US20170101589A1 METHOD TO RESOLVE EMULSIONS FORMED DURING ETHYLENE MANUFACTURE Public/Granted day:2017-04-13
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