煤气与热力2025，Vol.45Issue(7)：6-13,18,9.
冶金工业矿渣废弃物在储热领域的应用
Application of Metallurgical Slag Waste in Heat Storage Field
尹美超 1熊亚选 1张艾桐露 1樊颜搏1
作者信息
- 1. 北京建筑大学,北京 100044||供热供燃气通风及空调工程北京市重点实验室,北京 100044
- 折叠
摘要
Abstract
The composition and basic properties of met-allurgical slag waste are introduced,and the applica-tion of slag waste such as copper slag,nickel slag,lead slag,and other industrial wastes in sensible heat stor-age and latent heat storage is analyzed.In terms of sensible heat storage:copper slag has the characteris-tics of low cost and high thermal stability,and can be used as a sensible heat storage material.Further re-search is needed to determine whether the composi-tion,properties,and heat storage capacity of nickel slag are suitable for sensible heat storage.At present,the application of lead slag in sensible heat storage has not been found,but the low leaching mass concentra-tion of lead and zinc in lead slag concrete under alka-line environment provides an idea for the utilization of lead slag.In terms of latent heat storage:copper slag can be used to prepare the skeleton of composite phase change materials.Nickel slag has been applied in the preparation of composite phase change material sup-port skeleton.The strong nucleation effect of iron and impurities gives lead slag the potential to prepare com-posite phase change material skeletons.In addition to copper slag,nickel slag and lead slag,some other in-dustrial wastes also have the potential to be used as sensible heat storage materials.关键词
矿渣废弃物/显热储热/潜热储热Key words
slag waste/sensible heat storage/latent heat storage分类
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尹美超,熊亚选,张艾桐露,樊颜搏..冶金工业矿渣废弃物在储热领域的应用[J].煤气与热力,2025,45(7):6-13,18,9.
