Application of High Radiative Coating on Hot Blast Stove and Heat Balance Calculation

Li Hua Zhao; Xian Bin Ai; Da Qiang Cang; Yu Li

doi:10.4028/www.scientific.net/AMR.833.225

Paper Titles

Effect of Al₂O₃ on the Glass-Ceramics of CaO-SiO₂-MgO-Al₂O₃ System Based on BOF Slag
p.208

Fabrication and XRD Study of Lithium Silicate by Solid-State Reaction
p.213

Preparation and Mechanical Properties of TiN-Al₂O₃ Refractory Composites
p.217

Influence of the Binder Amount on the Properties of the Non-Sintering Ti(C,N)-Si₃N₄-SiC Composite Refractories
p.221

Application of High Radiative Coating on Hot Blast Stove and Heat Balance Calculation
p.225

Phase Transformation of Diatomite during Magnesiothermic Reduction Process
p.230

Determination of Coating Thickness by Crater Grounding Method
p.237

Study on the Performance of Aluminum Thick Film Contacts for Silicon Solar Cells
p.241

Preparation and Performance of Titanium Matrix Anodized Oxide Coating Anode Ru-Ir-Ti/Ti
p.247

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 833Application of High Radiative Coating on Hot Blast...

Application of High Radiative Coating on Hot Blast Stove and Heat Balance Calculation

Abstract:

High temperature of the hot air from hot stove plays a very important role on energy-saving to the blast furnace process. Radioactive heat transfer and thermal efficiency can be increased by increasing the radiation rate of the regenerator checker bricks, it is found by detecting the application of a steel mill that the heat efficiency of the hot stove coated with the specific paint is 3.49% higher, hot air heat is 3.01% more than the one which is not coated the paint, and the gas consumption is 6.25% less.

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Periodical:

Advanced Materials Research (Volume 833)

Pages:

225-229

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.833.225

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Online since:

November 2013

Authors:

Li Hua Zhao, Xian Bin Ai, Da Qiang Cang, Yu Li

Keywords:

Energy Saving, High-Temperature, Hot Stove, Radial Rate

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References

[1] W G Song, C C Lin. Development of new technology of high blast temperature in hot blast stove of Baosteel. NO. 03 blast furnace. Iron-making, 2005, 24(suppl): 63.

Google Scholar

[2] P Zhao, H H Jiang. Iron and Steel making energy-saving technology analysis . Beijing: Metallurgical Industry Press, (1999).

Google Scholar

[3] Q C Wu, J L Zhang, D Q Cang. Situation of hot stove in China and ways to enhance blast temperature. Ironmaking, 2002, 21(5).

Google Scholar

[4] S S Feng, X Y Lu, S H Xu. Research status and developing trend of infrared radiation energy saving coating used at high temperature. Industry Heat , 2006, 36(1): 10.

Google Scholar

[5] D G Ouyang, T S Hu, X J Zhao. Study on technology and method of infrared radiant coating preparation. Research Iron Steel , 2001(3): 41.

Google Scholar

[6] P L Tu. High emissivity coating and its application for energy-saving. Journal of Infrared Millimeter Waves, 1993(6): 436.

Google Scholar

[7] M Wang, D Q Cang, H Bai, et al. Study on the thermal efficiency and the energy saving mechanism of BF hot stove with the high emissivity coating. J. Inner Mongolia Univ. Technol., 2008, 27 (2): 420.

Google Scholar

[8] H Bai, M Wang, D Q Cang, et, al. Energy-saving effect and mechanism analysis of high emissivity coating for BF hot-blast stoves. J. Univ. Sci. Technol. Beijing, 2010, 32(7): 916.

Google Scholar