Fundamental understanding of the morphology and macrovoid evolution of the single-layer P84 and dual-layer Ultem/P84

Natalia Widjojo; Tai Shung Chung; William B. Krantz

Fundamental understanding of the morphology and macrovoid evolution of the single-layer P84 and dual-layer Ultem/P84

Natalia Widjojo^*, Tai Shung Chung, William B. Krantz

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Single-layer P84 and dual-layer Ultem/P84 hollow fiber membranes with different morphology have been fabricated simultaneously via a dry-jet wet-spinning process. A discussion on the morphology and macrovoid evolution of the single-layer P84 and dual-layer Ultem/P84 covers structures for pressure-driven process applications; determining proper combinations of air gap distance; use of higher alcohol series, e.g., ethanol or 2-propanol; and impact of the type of the first coagulation bath and bore-fluid on the formation of macrovoids in the inner layer. This is an abstract of a paper presented at the 2007 AIChE Annual Meeting (Salt Lake City, UT 11/4-9/2007).

Original language	English (US)
Title of host publication	2007 AIChE Annual Meeting
State	Published - 2007
Externally published	Yes
Event	2007 AIChE Annual Meeting - Salt Lake City, UT, United States Duration: Nov 4 2007 → Nov 9 2007

Other

Other	2007 AIChE Annual Meeting
Country/Territory	United States
City	Salt Lake City, UT
Period	11/4/07 → 11/9/07

ASJC Scopus subject areas

Biotechnology
Chemical Engineering(all)
Bioengineering
Safety, Risk, Reliability and Quality

Cite this

@inproceedings{26dd3cc096bf4f01ae6666e5a110b451,

title = "Fundamental understanding of the morphology and macrovoid evolution of the single-layer P84 and dual-layer Ultem/P84",

abstract = "Single-layer P84 and dual-layer Ultem/P84 hollow fiber membranes with different morphology have been fabricated simultaneously via a dry-jet wet-spinning process. A discussion on the morphology and macrovoid evolution of the single-layer P84 and dual-layer Ultem/P84 covers structures for pressure-driven process applications; determining proper combinations of air gap distance; use of higher alcohol series, e.g., ethanol or 2-propanol; and impact of the type of the first coagulation bath and bore-fluid on the formation of macrovoids in the inner layer. This is an abstract of a paper presented at the 2007 AIChE Annual Meeting (Salt Lake City, UT 11/4-9/2007).",

author = "Natalia Widjojo and Chung, {Tai Shung} and Krantz, {William B.}",

year = "2007",

language = "English (US)",

isbn = "9780816910229",

booktitle = "2007 AIChE Annual Meeting",

note = "2007 AIChE Annual Meeting ; Conference date: 04-11-2007 Through 09-11-2007",

}

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T1 - Fundamental understanding of the morphology and macrovoid evolution of the single-layer P84 and dual-layer Ultem/P84

AU - Widjojo, Natalia

AU - Chung, Tai Shung

AU - Krantz, William B.

PY - 2007

Y1 - 2007

N2 - Single-layer P84 and dual-layer Ultem/P84 hollow fiber membranes with different morphology have been fabricated simultaneously via a dry-jet wet-spinning process. A discussion on the morphology and macrovoid evolution of the single-layer P84 and dual-layer Ultem/P84 covers structures for pressure-driven process applications; determining proper combinations of air gap distance; use of higher alcohol series, e.g., ethanol or 2-propanol; and impact of the type of the first coagulation bath and bore-fluid on the formation of macrovoids in the inner layer. This is an abstract of a paper presented at the 2007 AIChE Annual Meeting (Salt Lake City, UT 11/4-9/2007).

AB - Single-layer P84 and dual-layer Ultem/P84 hollow fiber membranes with different morphology have been fabricated simultaneously via a dry-jet wet-spinning process. A discussion on the morphology and macrovoid evolution of the single-layer P84 and dual-layer Ultem/P84 covers structures for pressure-driven process applications; determining proper combinations of air gap distance; use of higher alcohol series, e.g., ethanol or 2-propanol; and impact of the type of the first coagulation bath and bore-fluid on the formation of macrovoids in the inner layer. This is an abstract of a paper presented at the 2007 AIChE Annual Meeting (Salt Lake City, UT 11/4-9/2007).

UR - http://www.scopus.com/inward/record.url?scp=58049111707&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:58049111707

SN - 9780816910229

BT - 2007 AIChE Annual Meeting

T2 - 2007 AIChE Annual Meeting

Y2 - 4 November 2007 through 9 November 2007

ER -

Fundamental understanding of the morphology and macrovoid evolution of the single-layer P84 and dual-layer Ultem/P84

Abstract

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ASJC Scopus subject areas

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