|
|
|
| Influencing Factors of Energy Consumption for Iron and Steel Enterprise Systems |
| CHEN Guang1，LI Ling-yun1,DING Yi2,CAO Qu-quan2,XU Shi2,GUO Hong-ling2 |
1. Department of Metallurgy and Resource, Anhui University of Technology, Ma’anshan 243000, Anhui, China
2. Ma’anshan Iron and Steel Group Co., Ma’anshan 243000, Anhui, China |
|
|
|
|
Abstract In order to analyze energy consumption influencing factors of iron and steel enterprises in-depth and dig deep energy saving potential, the method of energy consumption in operating phase was proposed from two aspects. The first aspect considered from the material flow, energy flow and equipment status. The other considered from the heat balance. The results show that there are 12 factors influencing energy consumption. So there are twelve pathways of energy-saving: the quality of raw materials, fuel quality, produce, product performance, device status, level of equipment, situation at the interface between processes convergence, the rate of discharge, emissions temperature, emissions pressure, emissions calorific value and the product structure. Energy-saving pathways currently proposed may correspond to the twelve areas, which can be helpful to stipulate for countermeasures of energy consumption during the production practice process. The formula of the system energy consumption was deduced. Iron and steel enterprise system energy theory was enriched.
|
|
Received: 19 July 2013
Published: 28 April 2014
|
|
|
|
| [1] |
ZHANG Qi1，LIU Shuai1，XU Huayan2，MENG Zhiquan3，WANG Gang4，XU Shi5. Development and practice of smart energy management and #br#
control system in iron and steel works[J]. Iron and Steel, 2019, 54(10): 125-133. |
| [2] |
HE Dong-feng，LU Xiao-xu，FENG Kai，XU An-jun. Integrated optimal scheduling of gas-steam-electricity system in steel plants[J]. Iron and Steel, 2018, 53(7): 95-101. |
| [3] |
LEI Na，WU Jia，WANG Ming-hui，JING Han-wen，YAN Li. Application of metallographic specimen preparation methods in plants[J]. , 2018, 36(3): 55-58. |
| [4] |
LI Hong-fu，WEN Yan-ming. Efficient conversion of coal-based energy in iron and steel process and steel-electric cogeneration mode[J]. Iron and Steel, 2018, 53(10): 95-98. |
| [5] |
ZHANG Shou-rong，ZHANG Wei-dong，. Solid waste resources treatment mode and development tendency of iron and steel enterprises in China[J]. Iron and Steel, 2017, 52(4): 1-6. |
| [6] |
LIAO Zhong-ju，LI Zhe，HUANG Chao. Antecedent factors of iron and steel enterprises’ green transition and its transition paths[J]. Iron and Steel, 2016, 51(4): 83-88. |
|
|
|
|
2014, Vol. 49 
