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| Synthesis of cold ramming paste for aluminum electrolysis cell with resins |
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Received:September 15, 2011
Revised:May 08, 2012
Accepted:September 21, 2011
Published Online:June 13, 2012
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| DOI： |
| KeyWord:Cold ramming paste; Aluminum electrolysis cell; Furan resin; Phenol-Formaldehyde Resin; Epoxy resin |
| Author | Institution |
| Yang-min ZHOU |
Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology |
| Lin TIAN |
Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology |
| Gang XIE |
Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology |
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| Abstract: |
| Cold ramming paste of ramming temperature at 20?5℃ for aluminum electrolysis cell was synthesized with Furan resin, Phenol?Formaldehyde Resin and Epoxy resin as binder, respectively, electro-calcined anthracite and graphite as aggregate. General properties such as electrical conductivity and compression strength of synthesized cold ramming paste were investigated. The results show that the synthesized cold ramming pastes have low electrical conductivity and high compression strength, which can reach our country’s standard. What’s more, the electrical conductivity of the synthesized cold ramming pastes is close to lower limit of other countries’ usual standards and its compression strength is higher than other countries’ usual standards. |
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