Design and evaluation of a heat recuperator for steel slags

被引：14

作者：

Gutierrez Trashorras, Antonio J. ^{[1
]}

Alvarez Alvarez, Eduardo ^{[1
]}

Rio Gonzalez, Jose Luis ^{[1
]}

Suarez Cuesta, Jose Manuel ^{[2
]}

Xiberta Bernat, Jorge ^{[1
]}

机构：

[1] Univ Oviedo, Dept Energy, Oviedo 33004, Asturias, Spain

[2] Arcelor Mittal Asturias, Oficinas Aceria LDA, Aviles 33400, Asturias, Spain

来源：

APPLIED THERMAL ENGINEERING | 2013年 / 56卷 / 1-2期

关键词：

Steel; CFD simulation; Modeling; Slag; Thermal energy recovery; ENERGY RECOVERY; PERFORMANCE; GRANULATION; FLOW;

D O I：

10.1016/j.applthermaleng.2013.03.019

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

New techniques for emissions reduction and energy efficiency are important challenges of the steel industry. Although great advantages have been reached in these fields, there are still new opportunities. One of them is the possible development of systems to recover energy from slags. The recent policies that encourage the use of renewable and alternative energies determine a favorable scenario for the development of new techniques of heat recovering. In this context, this article presents a new heat recuperation system for the slags produced in the factories of Arcelor-Mittal in Asturias (Spain) and study in detail the design of an innovative slags heat exchanger. To adjust its performance and to determine the influence of the geometric and flow design parameters, the heat exchanger has been simulated using numerical analysis software (CFD). (c) 2013 Elsevier Ltd. All rights reserved.

引用

页码：11 / 17

页数：7

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