Numerical simulation on novel blast furnace operation of combining coke oven gas injection with hot burden charging

2016 ◽  
Vol 43 (1) ◽  
pp. 64-73 ◽  
Author(s):  
Z. Liu ◽  
M. Chu ◽  
T. Guo ◽  
H. Wang ◽  
X. Fu
Keyword(s):  
Numerical Simulation ◽  
Blast Furnace ◽  
Gas Injection ◽  
Coke Oven ◽  
Furnace Operation ◽  
Blast Furnace Operation ◽  
Coke Oven Gas

scholarly journals Enhancement of Iron Ore Sinter Reducibility through Coke Oven Gas Injection into the Modern Blast Furnace

2013 ◽  
Vol 53 (8) ◽  
pp. 1372-1380 ◽  
Author(s):  
Elsayed Abdelhady Mousa ◽  
Alexander Babich ◽  
Dieter Senk
Keyword(s):  
Blast Furnace ◽  
Iron Ore ◽  
Gas Injection ◽  
Coke Oven ◽  
Coke Oven Gas ◽  
Iron Ore Sinter

Numerical Simulation on Blast Furnace Operation with Hot Burden Charging

2014 ◽  
Vol 21 (8) ◽  
pp. 729-736 ◽  
Author(s):  
Tong-lai Guo ◽  
Man-sheng Chu ◽  
Zheng-gen Liu ◽  
Hong-tao Wang
Keyword(s):  
Numerical Simulation ◽  
Blast Furnace ◽  
Furnace Operation ◽  
Blast Furnace Operation

scholarly journals Numerical Simulation of Effects of Different Operational Parameters on the Carbon Solution Loss Ratio of Coke inside Blast Furnace

Processes ◽  
2019 ◽  
Vol 7 (8) ◽  
pp. 528 ◽  
Author(s):  
Kou ◽  
Zhou ◽  
Wang ◽  
Hong ◽  
Yao ◽  
...  
Keyword(s):  
Blast Furnace ◽  
Gas Injection ◽  
Three Dimensional ◽  
Coke Oven ◽  
Oxygen Enrichment ◽  
Steel Scrap ◽  
Loss Ratio ◽  
Operational Parameters ◽  
Coke Oven Gas ◽  
Three Dimensional Model

Carbon solution loss reaction of coke gasification is one of the most important reasons for coke deterioration and degradation in a blast furnace. It also affects the permeability of gas and fluids, as well as stable working conditions. In this paper, a three dimensional model is established based on the operational parameters of blast furnace B in Bayi Steel. The model is then used to calculate the effects of oxygen enrichment, coke oven gas injection, and steel scrap charging on the carbon solution loss ratio of coke in the blast furnace. Results show that the carbon solution loss ratio of coke gasification for blast furnace B is almost 20% since the results of a model are probably only indicative. The oxygen enrichment and the addition of steel scrap can reduce the carbon solution loss ratio with little effect on the working condition. However, coke oven gas injection increases the carbon solution loss ratio. Therefore, coke oven gas should not be injected into the blast furnace unless the quality of the coke is improved.

Mathematical Modeling and Exergy Analysis of Blast Furnace Operation With Natural Gas Injection

2012 ◽  
Vol 84 (4) ◽  
pp. 333-343 ◽  
Author(s):  
Tong-Lai Guo ◽  
Man-Sheng Chu ◽  
Zheng-Gen Liu ◽  
Jue Tang ◽  
Jun-Ichiro Yagi
Keyword(s):  
Mathematical Modeling ◽  
Blast Furnace ◽  
Natural Gas ◽  
Exergy Analysis ◽  
Gas Injection ◽  
Furnace Operation ◽  
Blast Furnace Operation
Sign in / Sign up

Export Citation Format

Share Document