Development of hollow fiber membranes for CO2 separation

Autor:	N Okabayashi, E. Fujisawa, N. Matsumiya, K. Takagi, M Sato, K. Haraya, H. Mano, Y Tokuda
Rok vydání:	1997
Předmět:	Materials science Renewable Energy Sustainability and the Environment Energy Engineering and Power Technology Membrane technology Fuel Technology Membrane Nuclear Energy and Engineering Bench scale Mechanical strength Polymer chemistry Fiber Composite material Spinning Layer (electronics) Polyimide
Zdroj:	Energy Conversion and Management. 38:S111-S116
ISSN:	0196-8904
Popis:	RITE is carrying out a research project to develop membranes for carbon dioxide separation. In the project, we study Cardo type polyimides. Cardo polyimides show good CO 2 N 2 separation foctor. We developed new Cardo polyimide which has higher permselectivity, by introduction of a CO2 affinitive functional group. Furthermore we developed wet-spinning method of the new Cardo polyimide hollow fiber, which has sponge-type support structure and inner defectless skin layer. The fiber has both good permselectivity and practical mechanical strength. Since this spring, bench scale test of CO2 separations by this hollow fiber was started.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::1528118650ac2da59b9b9f2375d32e6a https://doi.org/10.1016/s0196-8904(96)00255-5 Zobrazit plný text záznamu Full Text from ScienceDirect