Crosslinkable copolyimides for the membrane-based separation of p-/o-xylene mixtures

Reactive and Functional Polymers

Volumn 49, Issue 3, 2001, Pages 205-213

  Schleiffelder, Marcus ^a   Staudt Bickel, Claudia ^b  

^a UNIVERSITY OF MUNICH   (Germany)

^b UNIVERSITY OF HEIDELBERG   (Germany)

Author keywords

6FDA based copolyimides; Crosslinking; Pervaporation; Separation of isomers; Xylenes

Indexed keywords

CROSSLINKING; ISOMERS; MONOMERS; PERVAPORATION; POLYCONDENSATION; POLYMERIC MEMBRANES; SYNTHESIS (CHEMICAL); THERMODYNAMIC STABILITY; XYLENE;

COPOLYIMIDES;

POLYIMIDES;

EID: 0035477381     PISSN: 13815148     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1381-5148(01)00083-9     Document Type: Article

References (10)

1. Separation of butane and xylene isomers with MFI-type zeolitic membrane synthesized by a vapor-phase transport method
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3. Two component permeation through thin zeolite MFI membranes
4. 4, a selective feed complexing agent
5. PVA membrane filled b-cyclodextrin for separation of isomeric xylenes by pervaporation
6. Separation of C8 aromatic isomers by pervaporation through commercially polymer films
7. Separation of aromatics/aliphatics with crosslinked 6FDA-based copolyimide membranes
8. Hybrid process using pervaporation for the removal of organics from process and waste water