Fractional extraction with hollow fibers with hydrogel‐filled walls

Hongbing Ding, Edward L Cussler Jr

Research output: Contribution to journalArticlepeer-review

38 Scopus citations

Abstract

Extractions using hollow fibers can be faster and more efficient than those in conventional equipment. These advantages, due to the large area per volume possible with fibers, can be compromised by accidental convection through the fibers' pores. When these pores are filled with gels of crosslinked polyvinyl alcohol, convection through the pores is stopped but the overall mass transfer is unaltered. The separations across these gel‐filled fiber walls provide excellent yield and purity, especially in the case of fractional extraction.

Original languageEnglish (US)
Pages (from-to)855-862
Number of pages8
JournalAIChE Journal
Volume37
Issue number6
DOIs
StatePublished - Jun 1991

Fingerprint Dive into the research topics of 'Fractional extraction with hollow fibers with hydrogel‐filled walls'. Together they form a unique fingerprint.

Cite this