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| Exploratory Study of Lime Sinter Process for Sodium Aluminosilicate Clinker |
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Received:January 30, 2015
Revised:February 05, 2015
Accepted:February 09, 2015
Published Online:June 23, 2015
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| DOI：doi：10.3969/j.issn.1007-7545.2015.07.009 |
| KeyWord:sodium aluminosilicate clinker, sinter process, formula, calcium silica ratio |
| Author | Institution |
| Yang Hui-bin |
1.东北大学材料与冶金学院;2.大唐国际高铝煤炭研发中心 |
| Tu Gan-feng |
东北大学 |
| Yu Hai-yan |
东北大学 |
| Pan Xiao-lin |
东北大学 |
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| Abstract: |
| Calcium silica ratio (C/S) of sodium aluminosilicate clinker and sintering temperature were studied. Exploratory industrial dissolution test was conducted. The results show that sodium aluminosilicate clinker should be sintered at 1 200~1 270 ℃with C/S of 2.1~2.2. The digestion solution has high solid concentrate and secondary digestion reaction is intense due to low grade of clinker. The digestion solution must be filtered quickly to obtain better digest results. |
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