Estimation of energy consumption for each process in the Japanese steel industry: a process analysis

被引：80

作者：

Sakamoto, Y

Tonooka, Y

Yanagisawa, Y

机构：

[1] Res Inst Innovat Technol Earth, Kyoto 61902, Japan

[2] Saitama Univ, Fac Econ, Urawa, Saitama 338, Japan

[3] Univ Tokyo, Fac Engn, Global Enironm Engn Program, Bunkyo Ku, Tokyo 113, Japan

来源：

ENERGY CONVERSION AND MANAGEMENT | 1999年 / 40卷 / 11期

关键词：

specific energy consumption; steel industry; reduction;

D O I：

10.1016/S0196-8904(99)00025-4

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The energy consumption for each process in the Japanese steel industry is estimated by a statistical process in order to evaluate the possibility of reducing energy consumption. The specific energy consumption for each product is estimated and also for crude steel produced from an integrated steel plant route and an electric are furnace route. The specific energy consumption is compared. The energy consumption can be estimated from the production amounts of products for each process and for crude steel. The energy consumption of blast furnaces is the largest and that of rolling and piping is the next largest. The specific energy consumption of crude steel produced from an integrated steel plant route is approximately 2.6 times as high as that of an electric are furnace route. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：1129 / 1140

页数：12