Research on Technical Conditions
of Chromium-Containing Residue as Cement Mineralizer

FUYong-sheng; OUYANGfeng

Volume 15 Issue 1

Feb. 2002

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Article Contents

Journal of Southwest Jiaotong University > 2002 > 15(1): 26-28.

FUYong-sheng, OUYANGfeng. Research on Technical Conditionsof Chromium-Containing Residue as Cement Mineralizer[J]. Journal of Southwest Jiaotong University, 2002, 15(1): 26-28.

Citation:

FUYong-sheng, OUYANGfeng. Research on Technical Conditions of Chromium-Containing Residue as Cement Mineralizer[J]. Journal of Southwest Jiaotong University, 2002, 15(1): 26-28.

FUYong-sheng, OUYANGfeng. Research on Technical Conditionsof Chromium-Containing Residue as Cement Mineralizer[J]. Journal of Southwest Jiaotong University, 2002, 15(1): 26-28.

Citation:

FUYong-sheng, OUYANGfeng. Research on Technical Conditions of Chromium-Containing Residue as Cement Mineralizer[J]. Journal of Southwest Jiaotong University, 2002, 15(1): 26-28.

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Research on Technical Conditions of Chromium-Containing Residue as Cement Mineralizer

Publish Date: 25 Feb 2002

Abstract

Abstract

The best technical conditions of chromium-containing residue acting as cement mineralizer are obtained in pilot production. The proper additive ratio of chromium-containing residue in producing cement in a vertical furnace is 2%; and the temperature should be controlled at 1 300℃to 1 400℃. With this technique, the cement strength is improved by 6% to 10%, and the reduction ratio of Cr6+is 96.2%.
- cements,
- environmental effect,
- chromium dregs,
- mineralizer,
- technical condition