Energy Consumption and Its Influencing Factors of Iron and Steel Enterprise

被引：24

作者：

Du Tao ^{[1
]}

Shi Tian ^{[1
]}

Liu Yong ^{[1
]}

Ye Jian-bo ^{[1
]}

机构：

[1] Northeastern Univ, State Environm Protect Key Lab Ecoind, Shenyang 110819, Liaoning, Peoples R China

来源：

JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL | 2013年 / 20卷 / 08期

关键词：

energy consumption; produdt energy value; input-output model; influencing factor;

D O I：

10.1016/S1006-706X(13)60134-X

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Based on the theory of system energy-saving, a multilevel input-output computational model of the iron and steel enterprise was established. And one example was calculated using this model to analyze the product energy value, the process of energy consumption and energy consumption per ton of steel of an iron and steel enterprise. The influences of factory layout, steel ratio and production structure are calculated and analyzed. The calculation example indicates that reasonable factory layout is helpful to reduce its transportation energy consumption, decrease loss of heat, improve product rate and reduce environmental contamination; ore to steel ratio and iron to steel ratio decrease at the same degree; the influence of ore to steel ratio on energy intensity per ton is less than that of iron to steel ratio. The lord process product structure has a certain effect on comprehensive energy consumption per ton of steel.

引用

页码：8 / 13

页数：6

共 10 条

[1]

CHEN Guang, 2003, ENERGY METALLURGICAL, V22, P5

[2] Exergy accounting of energy and materials flows in steel production systems [J].

Costa, MM ;

Schaeffer, R ;

Worrell, E .

ENERGY, 2001, 26 (04) :363-384

[3]

Du T, 2004, J IRON STEEL RES INT, V11, P38

[4]

GAO Hong-shen, 1992, ANAL ENTERPRISES INP

[5]

LU Zhong-wu, 2002, ACTS METALLRUGICA SI, V36, P370

[6]

LU Zhong-wu, 2010, FDN SYSTEM ENERGY SA

[7]

QIAN Bo-zhang, 2008, ENERGY SAVING

[8]

WANG Shao-wen, 2010, TECHNICAL MANUAL ENE

[9]

Xie A., 1996, IRON STEEL, V31, P53

[10]

Yin RY, 2002, ACTA METALL SIN, V38, P561

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