Optimisation of the Steel Plant Dust Recycling Process

被引：1

作者：

Popescu, Darius-Alexandru ^{[1
]}

Heput, Teodor ^{[1
]}

Putan, Vasile ^{[1
]}

机构：

[1] Politehn Univ Timisoara, Dept Engn & Management, 5 Revolutiei St, Hunedoara 331128, Romania

来源：

PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON NUMERICAL ANALYSIS AND APPLIED MATHEMATICS 2015 (ICNAAM-2015) | 2016年 / 1738卷

关键词：

waste; dust; iron; carbon; optimisation; briquetting; briquettes;

D O I：

10.1063/1.4951844

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The widespread use of oxygen in the EAF steel-making process led to the increase of furnace productivity and reduction of specific energy consumption. Following the increase of the metal bath temperature, the brown smoke exhaust process is intensified, which requires mandatory gas treatment. The steel plant dust resulting from the treatment of waste gases is a manufacturing waste which must be recycled in the steel plant. Due to the fineness of the waste, when conducting the researches we processed it through pelletization. The processing of this waste aims not only its granulometric composition, but also the chemical composition (mainly the zinc content). After processing the data, we choose the optimal waste recycling technology based on the resistance of pellets and final content of zinc.

引用

页数：4