Comparison of shaft and flash smelting processes of copper production using thermo-ecological cost method

被引：0

作者：

Boryczko, Bozena ^{[1
]}

Donizak, Janusz ^{[1
]}

Holda, Adam ^{[1
]}

Kolenda, Zygmunt ^{[1
]}

Norwisz, Jan ^{[1
]}

机构：

[1] AGH Univ Sci & Technol, Dept Theoret Met & Met Engn, Al Mickiewicza 30, PL-30059 Krakow, Poland

来源：

ECOS 2006: PROCEEDINGS OF THE 19TH INTERNATIONAL CONFERENCE ON EFFICIENCY, COST, OPTIMIZATION, SIMULATION AND ENVIRONMENTAL IMPACT OF ENERGY SYSTEMS, VOLS 1-3 | 2006年

关键词：

thermo-ecological cost;

D O I：

暂无

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Thermo-ecological cost method, formulated by Szargut, has been proposed to be applied for comparison of two different and most frequently used technologies of copper production. The method, based on minimization of depletion of nonrenewable natural resources takes also under consideration the problem of the deleterious ecological impact of highly aggressive waste products. The further is especially important as the copper technologies belong to the group of highly hazardous from ecological point of view, nonferrous metals industry. Two technologies - shaft furnace and flash smelting Outokumpu technology have been analyzed considering all step from copper mine till final product. The method of calculation is based on the set of balance equations determining the value of specific thermo-ecological cost [4]. To recommend copper technology a minimum value of the thermo-ecological cost is proposed to be criterion.

引用

页码：663 / +

页数：2