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Preparation and characterization of matrimid-based carbon membrane supported on tube for CO2 separation

Wan Salleh, Wan Norharyati and Isa, N. A. I. M. and Sazali, Norazlianie and Ismail, Ahmad Fauzi (2014) Preparation and characterization of matrimid-based carbon membrane supported on tube for CO2 separation. Advanced Materials Research, 1025-1 . pp. 770-775. ISSN 1022-6680

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Official URL: http://dx.doi.org/10.4028/www.scientific.net/AMR.1...

Abstract

A series of research had been conducted to alter the performance of carbon membranes by manipulating the parameters during the fabrication process. In this study, the effects of carbonization temperature on the performance of carbon membrane were investigated. Matrimidbased carbon membrane supported on ceramic tube was fabricated through the dip-coating technique. The prepared membranes were characterized by using the scanning electron microscopy (SEM) and pure gas permeation test for the study on morphological structure and gas separation performance, respectively. The carbonization process was performed at different carbonization temperatures (600, 700, and 800 °C) for the same heating rate of 1 °C/min under Ar flow. The increment of carbonization temperature produced carbon membrane with small size of pores. The carbon membrane prepared at 800 °C showed the highest CO2/CH4 and CO2/N2 selectivity of 79.65 and 74.76, respectively.

Item Type:Article
Subjects:T Technology > TN Mining engineering. Metallurgy
Divisions:Petroleum and Renewable Energy Engineering
ID Code:54583
Deposited By: Haliza Zainal
Deposited On:05 Apr 2016 15:00
Last Modified:12 Sep 2017 16:51

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