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Vol 202
Pages:
257
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RUS

Highly basic bauxite agglomerates

Authors:
V. A. Utkov1
O. V. Zyryanova2
M. G. Yakovlev3
About authors
  • 1 — National Mineral Resources University (Mining University)
  • 2 — National Mineral Resources University (Mining University)
  • 3 — National Mineral Resources University (Mining University)
Date submitted:
2012-09-12
Date accepted:
2012-11-08
Date published:
2013-03-01

Abstract

Agglomerates, sintered of the bauxite and limestone are need to reduce coke consumption in blast furnace slag smelting of high-alumina in order to get out of it quick-and heat-resistant cement. The peculiarity of such a high basicity sinter (the ratio of CaO / SiO2). The paper presents the results of studies demonstrating the ability of the liquid phase in the formation of sinter almost completely assimilate the lime. Bauxite highly basic sinter can be durable and resistant against destruction with open  storage.

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References

  1. Вдовин К.Н. Утилизация отходов вторичного алюминия в доменной плавке бокситов / К.Н.Вдовин, А.И.Ушеров, Е.С.Махоткина // Черная металлургия. 2007. № 6. С.68-72.
  2. Металлургия чугуна / Е.Ф.Вегман, А.Н.Похвиснев, Ю.С.Юсфин и др. М., 2004. 325 с.
  3. Утков В.А. Высокоосновный агломерат. М., 1977. 156 с.
  4. Химия и технология спеццемента / Под ред. И.В.Кравченко. Л., 1979. 208 с.

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