Study on fired Suzhou kaolin at different calcination temperatures

WANG Xuejing; ZHOU Jihong; HUANG Lang; FANG Keming

doi:10.13374/j.issn1001-053x.2006.01.014

Volume 28 Issue 1

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WANG Xuejing, ZHOU Jihong, HUANG Lang, FANG Keming. Study on fired Suzhou kaolin at different calcination temperatures[J]. Chinese Journal of Engineering, 2006, 28(1): 59-62. doi: 10.13374/j.issn1001-053x.2006.01.014

Citation:

WANG Xuejing, ZHOU Jihong, HUANG Lang, FANG Keming. Study on fired Suzhou kaolin at different calcination temperatures[J]. Chinese Journal of Engineering, 2006, 28(1): 59-62. doi: 10.13374/j.issn1001-053x.2006.01.014

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Study on fired Suzhou kaolin at different calcination temperatures

doi: 10.13374/j.issn1001-053x.2006.01.014

1. Metallurgical and Ecological School, University of Science and Technology Beijing, Beijing 100083, China;
2. Research Institute of Petrochemical and Processing, SINOPEC, Beijing 100083, China

Received Date: 2004-12-05
Rev Recd Date: 2005-04-21

Available Online: 2021-08-24

Abstract

Abstract

The Suzhou kaolin sample and the fired kaolin samples at different calcination temperatures were characterized with XRF, SEM, XRD, IR and NMR. The results showed that the fired kaolin samples were transformed from crystal to non-crystal, and calcination temperature had some affects on their morphology and structure: the higher the calcination temperature, the fewer the small particles with rod and plate morphologies, and the fewer the AIIV in the fired kaolin.
- kaolin,
- calcination temperature,
- morphology,
- structure