Invention Grant
- Patent Title: Treatment of spent caustic waste
- Patent Title (中): 处理废碱废物
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Application No.: US12677642Application Date: 2008-09-11
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Publication No.: US08734648B2Publication Date: 2014-05-27
- Inventor: Bryan J. Kumfer , Chad L. Felch , Bruce L. Brandenburg , Richard W. Lehmann
- Applicant: Bryan J. Kumfer , Chad L. Felch , Bruce L. Brandenburg , Richard W. Lehmann
- Applicant Address: US FL Orlando
- Assignee: Siemens Energy, Inc.
- Current Assignee: Siemens Energy, Inc.
- Current Assignee Address: US FL Orlando
- International Application: PCT/US2008/010625 WO 20080911
- International Announcement: WO2009/035642 WO 20090319
- Main IPC: C02F1/72
- IPC: C02F1/72 ; C02F11/08
Abstract:
Systems and methods are provided for the treatment of caustic wastewater. Specifically, systems and methods are provided for combining refinery spent caustic and ethylene spent caustic solutions and treating the combined spent caustic mixture using a wet air oxidation process.
Public/Granted literature
- US20100252500A1 TREATMENT OF SPENT CAUSTIC WASTE Public/Granted day:2010-10-07
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