Water quenched slag from incinerator ash used as artificial stone

In this research, the incineration slag is treated with high temperature by the plasma melting treatment technology to effectively solve the resource recovery and reuse of the incineration slag. After the thermal plasma melting, the molten slag is vitrified into microcrystalline materials by cooling...

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Autores principales:	Ming-Gin Lee, Shang-Lien Lo, Yu-Cheng Kan, Chih-Hung Chiang, Jih-Hsing Chang, Su Yu-Min, E.A. Yatsenko, Shih-Hsin Hu
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2022
Materias:	Water quenched slag (WQS) Artificial stone Strength Hardness Incinerator ash Materials of engineering and construction. Mechanics of materials TA401-492
Acceso en línea:	https://doaj.org/article/51b62c770ed84f3e82c1529fdc2f6a0d
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id	oai:doaj.org-article:51b62c770ed84f3e82c1529fdc2f6a0d
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spelling	oai:doaj.org-article:51b62c770ed84f3e82c1529fdc2f6a0d2021-12-04T04:34:19ZWater quenched slag from incinerator ash used as artificial stone2214-509510.1016/j.cscm.2021.e00827https://doaj.org/article/51b62c770ed84f3e82c1529fdc2f6a0d2022-06-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2214509521003429https://doaj.org/toc/2214-5095In this research, the incineration slag is treated with high temperature by the plasma melting treatment technology to effectively solve the resource recovery and reuse of the incineration slag. After the thermal plasma melting, the molten slag is vitrified into microcrystalline materials by cooling with water. It is called water quenched slag (WQS). Based on the characteristics of molten slag, the feasibility of reusing artificial stone resources is an importance issue. The objective of this study is to investigate mechanical properties of artificial stone made by WQS from the incinerator ash. The WQS is utilized for replacing stone powder and make artificial stone in this study. The research scope is to assess the proper ratio of coarse and fine WQS particles to produce the artificial stone. The experimental testing program includes hardness, specific gravity, water absorption, compressive strength, tensile strength, heat resistance, and toxic dissolution tests. The testing results show when the ratio of coarse and fine particles of WQS is 1:1 blended, the physical properties of the specimens are closer to those of general artificial stone; the tensile strength decrease but the compressive strength increase when more the amount of resin or WQS are mixed; in the heat resistance test, its softening point and failure point are similar to those of artificial stone. In summary, the comprehensive test results show that WQS demonstrate great potential to largely replace the stone powder component of artificial stone as an ecological and environmentally friendly material.Ming-Gin LeeShang-Lien LoYu-Cheng KanChih-Hung ChiangJih-Hsing ChangSu Yu-MinE.A. YatsenkoShih-Hsin HuElsevierarticleWater quenched slag (WQS)Artificial stoneStrengthHardnessIncinerator ashMaterials of engineering and construction. Mechanics of materialsTA401-492ENCase Studies in Construction Materials, Vol 16, Iss , Pp e00827- (2022)
institution	DOAJ
collection	DOAJ
language	EN
topic	Water quenched slag (WQS) Artificial stone Strength Hardness Incinerator ash Materials of engineering and construction. Mechanics of materials TA401-492
spellingShingle	Water quenched slag (WQS) Artificial stone Strength Hardness Incinerator ash Materials of engineering and construction. Mechanics of materials TA401-492 Ming-Gin Lee Shang-Lien Lo Yu-Cheng Kan Chih-Hung Chiang Jih-Hsing Chang Su Yu-Min E.A. Yatsenko Shih-Hsin Hu Water quenched slag from incinerator ash used as artificial stone
description	In this research, the incineration slag is treated with high temperature by the plasma melting treatment technology to effectively solve the resource recovery and reuse of the incineration slag. After the thermal plasma melting, the molten slag is vitrified into microcrystalline materials by cooling with water. It is called water quenched slag (WQS). Based on the characteristics of molten slag, the feasibility of reusing artificial stone resources is an importance issue. The objective of this study is to investigate mechanical properties of artificial stone made by WQS from the incinerator ash. The WQS is utilized for replacing stone powder and make artificial stone in this study. The research scope is to assess the proper ratio of coarse and fine WQS particles to produce the artificial stone. The experimental testing program includes hardness, specific gravity, water absorption, compressive strength, tensile strength, heat resistance, and toxic dissolution tests. The testing results show when the ratio of coarse and fine particles of WQS is 1:1 blended, the physical properties of the specimens are closer to those of general artificial stone; the tensile strength decrease but the compressive strength increase when more the amount of resin or WQS are mixed; in the heat resistance test, its softening point and failure point are similar to those of artificial stone. In summary, the comprehensive test results show that WQS demonstrate great potential to largely replace the stone powder component of artificial stone as an ecological and environmentally friendly material.
format	article
author	Ming-Gin Lee Shang-Lien Lo Yu-Cheng Kan Chih-Hung Chiang Jih-Hsing Chang Su Yu-Min E.A. Yatsenko Shih-Hsin Hu
author_facet	Ming-Gin Lee Shang-Lien Lo Yu-Cheng Kan Chih-Hung Chiang Jih-Hsing Chang Su Yu-Min E.A. Yatsenko Shih-Hsin Hu
author_sort	Ming-Gin Lee
title	Water quenched slag from incinerator ash used as artificial stone
title_short	Water quenched slag from incinerator ash used as artificial stone
title_full	Water quenched slag from incinerator ash used as artificial stone
title_fullStr	Water quenched slag from incinerator ash used as artificial stone
title_full_unstemmed	Water quenched slag from incinerator ash used as artificial stone
title_sort	water quenched slag from incinerator ash used as artificial stone
publisher	Elsevier
publishDate	2022
url	https://doaj.org/article/51b62c770ed84f3e82c1529fdc2f6a0d
work_keys_str_mv	AT mingginlee waterquenchedslagfromincineratorashusedasartificialstone AT shanglienlo waterquenchedslagfromincineratorashusedasartificialstone AT yuchengkan waterquenchedslagfromincineratorashusedasartificialstone AT chihhungchiang waterquenchedslagfromincineratorashusedasartificialstone AT jihhsingchang waterquenchedslagfromincineratorashusedasartificialstone AT suyumin waterquenchedslagfromincineratorashusedasartificialstone AT eayatsenko waterquenchedslagfromincineratorashusedasartificialstone AT shihhsinhu waterquenchedslagfromincineratorashusedasartificialstone
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Water quenched slag from incinerator ash used as artificial stone

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