Invention Application
- Patent Title: METHOD FOR SELECTIVE EXTRACTION OF SURFACTANTS FROM CRUDE OIL
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Application No.: US15935471Application Date: 2018-03-26
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Publication No.: US20180291286A1Publication Date: 2018-10-11
- Inventor: Aruna MOHAN , Mohsen S. YEGANEH , Daniel P. CHERNEY , Anthony S. MENNITO , Shane P. DEIGHTON , Jessica L. VREELAND
- Applicant: ExxonMobil Research and Engineering Company
- Main IPC: C10G53/12
- IPC: C10G53/12 ; C09K8/584 ; E21B43/20
Abstract:
Processes for selective extraction of surface active naphthenic acids from high total acid number crude oils for use in enhanced oil recovery are provided.
Public/Granted literature
- US10883055B2 Method for selective extraction of surfactants from crude oil Public/Granted day:2021-01-05
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