(233c) High Performance Tray Technology Enhances Extraction
AIChE Annual Meeting
2011
2011 Annual Meeting
Separations Division
Liquid Extraction: An Industrial Perspective On Current & Future Opportunities
Tuesday, October 18, 2011 - 9:30am to 10:00am
Features found on high performance distillation trays can be applied to liquid-liquid extraction to enhance capacity and efficiency. This paper will review the characteristics of modern high performance extraction trays and highlight how these features influence performance. Case studies will be referenced including the revamp of a rotating disc contactor in aromatics service with Shell HiFi(TM) Extraction trays. Issues critical to the successful revamp of low interfacial tension systems will be discussed.