Title :
Preparation of UHMWPE microporous membranes via TIPS method and supercritical propane extraction
Author :
Zhang, Min ; Zhao, Suoqi
Author_Institution :
Coll. of Sci., China Univ. of Pet., Beijing, China
Abstract :
In this thesis, the preparation technology of UHMWPE microporous membranes was researched via TIPS method and supercritical propane extraction when liquid paraffin(LP) was used as diluent. Under the conditions of 100°C, 9MPa, 2h, 1.5kg/h, the extraction efficiency of extracting LP is up to 98.5% and the porosity of membranes is 32.65%.
Keywords :
chemical engineering; membranes; porosity; TIPS method; UHMWPE microporous membranes; liquid paraffin; porosity; supercritical propane extraction; Carbon dioxide; Chemical engineering; Fluids; Industries; Petroleum; Polyethylene; Transportation; TIPS; UHMWPE; microporous membrane; propane; supercritical extraction;
Conference_Titel :
Remote Sensing, Environment and Transportation Engineering (RSETE), 2011 International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-9172-8
DOI :
10.1109/RSETE.2011.5964774
