sinter basicity
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2019 ◽  
Vol 73 (2) ◽  
pp. 365-375
Author(s):  
Vijay Kumar ◽  
Dhanraj Patil ◽  
K. P. Mrunmaya ◽  
Rameshwar Sah ◽  
Madhu Ranjan

2015 ◽  
Vol 47 (2) ◽  
pp. 205-213 ◽  
Author(s):  
R.P. Bhagat

The present investigation deals with the sinterability of Goa (India) iron ore having high Fe (65.2%) content. The sinter basicity (CaO/SiO2) and its MgO were varied in the 2.0 to 2.5 and 1.5 to 3.0 range. The effect of process variables on the quality parameters of sinter namely, tumbler index (TI), reduction-degradation index (RDI) and reducibility index (RI) as well as the productivity of sinter was studied. The studies have shown that the consumption of coke (C: 74%) was inter-influenced by the sinter basicity and its MgO content. Increasing the solid fuel consumption was not a viable solution to improve TI and RI simultaneously. The content of coke in the mix could be reduced to as low as 4% through `low temperature sintering? at the balanced return fines recirculation (~ 33 wt. percent). The sintering indices in terms of productivity of sinter and its quality improve quite significantly at a higher sinter basicity (CaO/SiO2 ~ 2.5) and its lower MgO content (1.5%).


Metallurgist ◽  
1999 ◽  
Vol 43 (7) ◽  
pp. 300-303
Author(s):  
G. G. Gavrilyuk ◽  
R. R. Syrtlanov ◽  
N. A. Karpova ◽  
D. N. Krinitsin
Keyword(s):  

Metallurgist ◽  
1985 ◽  
Vol 29 (8-9) ◽  
pp. 253-254
Author(s):  
G. A. Ovchinnikov ◽  
A. A. Kobylko ◽  
M. A. Usov ◽  
G. F. Sukhachev
Keyword(s):  

Metallurgist ◽  
1981 ◽  
Vol 25 (9) ◽  
pp. 329-332 ◽  
Author(s):  
S. G. Savel'ev ◽  
R. D. Kamenev ◽  
G. A. Chichyants

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