ADMIXTURE EFFECT OF LANCE ARRANGEMENT ON PULVERIZED COAL INJECTION

2003 ◽  
Vol 10 (1-2) ◽  
pp. 143-154
Author(s):  
Herchang Ay
Keyword(s):  
Pulverized Coal ◽  
Pulverized Coal Injection ◽  
Coal Injection

Combustion Behavior of Pulverized Coal Injection in Corex Melter Gasifier

2012 ◽  
pp. 365-372
Author(s):  
Shengfii Zhang ◽  
Feng Zhu ◽  
Chenguang Bai ◽  
Liangying Wen ◽  
Guibao Qiu ◽  
...  
Keyword(s):  
Pulverized Coal ◽  
Combustion Behavior ◽  
Pulverized Coal Injection ◽  
Coal Injection ◽  
Corex Melter Gasifier

scholarly journals Maximum Rates of Pulverized Coal Injection in Ironmaking Blast Furnaces

2011 ◽  
Vol 51 (7) ◽  
pp. 1033-1043 ◽  
Author(s):  
Shinichiro Nomura ◽  
Thomas G. Callcott
Keyword(s):  
Pulverized Coal ◽  
Blast Furnaces ◽  
Pulverized Coal Injection ◽  
Coal Injection

Simulation of Pulverized Coal Injection in a Blast Furnace

2006 ◽  
Author(s):  
Mingyan Gu ◽  
Zumao Chen ◽  
Naresh K. Selvarasu ◽  
D. Huang ◽  
Pinakin Chaubal ◽  
...  
Keyword(s):  
Blast Furnace ◽  
Three Dimensional ◽  
Coal Mass ◽  
Pulverized Coal ◽  
Cfd Model ◽  
Mass Distributions ◽  
Pulverized Coal Injection ◽  
Fluid Flow Velocity ◽  
Coal Injection ◽  
Parametric Studies

A three-dimensional multiphase CFD model using an Eulerian approach is developed to simulate the process of pulverized coal injection into a blast furnace. The model provides the detailed fields of fluid flow velocity, temperatures, and compositions, as well as coal mass distributions during the devolatilization and combustion of the coal. This paper focuses on coal devolatilization and combustion in the space before entering the raceway of the blast furnace. Parametric studies have been conducted to investigate the effect of coal properties and injection operations.

Measurement study of preheated pulverized coal injection on combustion in a blast furnace raceway by visual detection

Fuel ◽  
2020 ◽  
Vol 271 ◽  
pp. 117626 ◽  
Author(s):  
Xiaoman Cheng ◽  
Shusen Cheng ◽  
Kai Liu ◽  
Dongdong Zhou
Keyword(s):  
Blast Furnace ◽  
Visual Detection ◽  
Pulverized Coal ◽  
Measurement Study ◽  
Pulverized Coal Injection ◽  
Coal Injection
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