𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Fabrication of Matrimid/polyethersulfone dual-layer hollow fiber membranes for gas separation

✍ Scribed by Lanying Jiang; Tai-Shung Chung; Dong Fei Li; Chun Cao; Santi Kulprathipanja

Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
1023 KB
Volume
240
Category
Article
ISSN
0376-7388

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Superior gas separation performance of d
Superior gas separation performance of dual-layer hollow fiber membranes with an ultrathin dense-selective layer
✍ Yi Li; Tai-Shung Chung; Youchang Xiao πŸ“‚ Article πŸ“… 2008 πŸ› Elsevier Science 🌐 English βš– 595 KB

A concept demonstration has been made to simultaneously enhance both O 2 and CO 2 gas permeance and O 2 /N 2 and CO 2 /CH 4 selectivity via intelligently decoupling the effects of elongational and shear rates on dense-selective layer and optimizing spinning conditions in dual-layer hollow fiber fabr

Morphology of integral-skin layers in ho
Morphology of integral-skin layers in hollow-fiber gas-separation membranes
✍ Seth B. Carruthers; Gabriela L. Ramos; William J. Koros πŸ“‚ Article πŸ“… 2003 πŸ› John Wiley and Sons 🌐 English βš– 496 KB πŸ‘ 1 views

## Abstract The morphologies of polymeric integrally skinned asymmetric gas‐separation membranes are typically visualized as a thin gas‐selective skin region supported by a nonselective, low‐resistance porous structure. The validity of this visualization for defect‐free __and__ defective membranes

Exploratory development of dual-layer ca
Exploratory development of dual-layer carbon–zeolite nanocomposite hollow fiber membranes with high performance for oxygen enrichment and natural gas separation
✍ Yi Li; Tai-Shung Chung πŸ“‚ Article πŸ“… 2008 πŸ› Elsevier Science 🌐 English βš– 805 KB

A type of novel precursor, namely dual-layer polyethersulfone (PES)-zeolite beta/BTDA-TDI/MDI co-polyimide (P84) composite hollow fibers, was applied to fabricate the dual-layer carbon-zeolite nanocomposite hollow fiber membranes through pyrolysis in this work. After pyrolysis at 800 Β°C, these newly