Search Results - subject:"Pulverized coal injection"

Numerical analysis of flow and combustion behavior in tuyere and raceway of blast furnace fueled with pulverized coal and recycled top gas

Yeh, Cheng-Peng; Du, Shan-Wen; Tsai, Chien-Hsiung; … - In: Energy 42 (2012) 1, pp. 233-240

The simultaneous injection of pulverized coal (PC) and CO2-stripped blast furnace top gas (BFG) into the raceway of a blast furnace is an effective means of reducing carbon dioxide emissions in the ironmaking process. The BFG can be used as the cooling gas flowing through the annulus of coaxial...

Persistent link: https://www.econbiz.de/10011055137

Pulverized coal burnout in blast furnace simulated by a drop tube furnace

Du, Shan-Wen; Chen, Wei-Hsin; Lucas, John A. - In: Energy 35 (2010) 2, pp. 576-581

Reactions of pulverized coal injection (PCI) in a blast furnace were simulated using a drop tube furnace (DTF) to …

Persistent link: https://www.econbiz.de/10010807385

An evaluation on rice husks and pulverized coal blends using a drop tube furnace and a thermogravimetric analyzer for application to a blast furnace

Chen, Wei-Hsin; Wu, Jheng-Syun - In: Energy 34 (2009) 10, pp. 1458-1466

To evaluate the potential of pulverized coals partially replaced by rice husks used in blast furnaces, thermal behavior of blends of rice husks and an anthracite coal before and after passing through a drop tube furnace (DTF) was investigated by using a thermogravimetry (TG). For the blends of...

Persistent link: https://www.econbiz.de/10010811187