Research Article | OPEN ACCESS
Study on Ceramic Membrane Support Sintering Oriented Preparation of Alumina Powder
1, 2Xuewen Liu, 1Jingtang Zheng, 2Changhai Li, 1Mingbo Wu, 2Yuejin Li and 2Dongmei Jia
1State Key Laboratory of Heavy Oil Processing, College of Chemical Engineering,
China University of Petroleum (East China), Qingdao 266555, China
2Engineering Research Center for Industrial Waste Water Reclamation of Shandong
Province, Key Laboratory for Comprehensive Utilization of Liquid Pollutants of Binzhou City, Binzhou University, Binzhou 256603, China
Research Journal of Applied Sciences, Engineering and Technology 2013 18:3451-3455
Received: January 22, 2013 | Accepted: March 02, 2013 | Published: October 10, 2013
Abstract
Alumina powder is one of the most important raw materials of ceramic membrane support. The study is mainly about optimizing wet ball grinding conditions using alumina powder with size of 500 meshes as raw materials according to the needs of powder preparation, comparing grinding results on the different conditions including grinding time and the ball-to-powders ratio. Experimental results show that the best condition is that the ball-to-powders ratio of (9~11):1 and the best grinding time of 9~10 h. The subsequent experiments indicated that the powder milled on the best wet ball grinding conditions can be sintered directly into ceramic membrane support having high temperature resistance and high mechanical strength.
Keywords:
Ceramic membrane support sintering, grinding time, preparation of alumina powder, the ball-topowders ratio, wet ball grinding,
Competing interests
The authors have no competing interests.
Open Access Policy
This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
Copyright
The authors have no competing interests.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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