Geopolymers from DC Plasma-Treated Air Pollution Control Residues, Metakaolin, and Granulated Blast Furnace Slag.
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| Title: | Geopolymers from DC Plasma-Treated Air Pollution Control Residues, Metakaolin, and Granulated Blast Furnace Slag. |
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| Authors: | Kourti, I.1, Amutha Rani, D.2, Boccaccini, A. R.3, Cheeseman, C. R.4 |
| Source: | Journal of Materials in Civil Engineering. Jun2011, Vol. 23 Issue 6, p735-740. 6p. 1 Black and White Photograph, 1 Diagram, 2 Charts, 5 Graphs. |
| Subject Terms: | *Polymers, *Industrial wastes, *Air pollution prevention, Direct currents, Plasma gases, Kaolin, Granulation, Blast furnaces, Slag |
| Abstract: | Air pollution control (APC) residues generated from cleaning gaseous emissions at energy-from-waste (EfW) plants burning municipal solid waste are classified as hazardous waste and are a significant disposal issue in the UK. APC residues have been combined with glass-forming additives and treated using direct current (DC) plasma technology. This reduces the waste volume and produces an inert black glass (APC glass) that has potential to be used beneficially. In this work, APC glass has been characterized and used to form geopolymers. Metakaolin and ground granulated blast furnace slag (GGBFS) geopolymers have also been prepared. The compressive strengths, density, water absorption, and porosity of APC glass geopolymers were evaluated. Samples were also characterized using X-ray diffraction (XRD), scanning electron microscopy (SEM), and Fourier transform infrared spectroscropy (FTIR). Results show that APC glass geopolymers have excellent mechanical properties compared with other geopolymer materials with high density, low porosity, and particularly high compressive strength. The work has demonstrated that the glass from DC plasma treatment of APC residues can be used to form geopolymers with appropriate properties to be used in a range of construction applications. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Materials in Civil Engineering is the property of American Society of Civil Engineers and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | GreenFILE |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: 8gh DbLabel: GreenFILE An: 61214031 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Geopolymers from DC Plasma-Treated Air Pollution Control Residues, Metakaolin, and Granulated Blast Furnace Slag. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Kourti%2C+I%2E%22">Kourti, I.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Amutha+Rani%2C+D%2E%22">Amutha Rani, D.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Boccaccini%2C+A%2E+R%2E%22">Boccaccini, A. R.</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Cheeseman%2C+C%2E+R%2E%22">Cheeseman, C. R.</searchLink><relatesTo>4</relatesTo> – Name: TitleSource Label: Source Group: Src Data: Journal of Materials in Civil Engineering. Jun2011, Vol. 23 Issue 6, p735-740. 6p. 1 Black and White Photograph, 1 Diagram, 2 Charts, 5 Graphs. – Name: Subject Label: Subject Terms Group: Su Data: *<searchLink fieldCode="DE" term="%22Polymers%22">Polymers</searchLink><br />*<searchLink fieldCode="DE" term="%22Industrial+wastes%22">Industrial wastes</searchLink><br />*<searchLink fieldCode="DE" term="%22Air+pollution+prevention%22">Air pollution prevention</searchLink><br /><searchLink fieldCode="DE" term="%22Direct+currents%22">Direct currents</searchLink><br /><searchLink fieldCode="DE" term="%22Plasma+gases%22">Plasma gases</searchLink><br /><searchLink fieldCode="DE" term="%22Kaolin%22">Kaolin</searchLink><br /><searchLink fieldCode="DE" term="%22Granulation%22">Granulation</searchLink><br /><searchLink fieldCode="DE" term="%22Blast+furnaces%22">Blast furnaces</searchLink><br /><searchLink fieldCode="DE" term="%22Slag%22">Slag</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Air pollution control (APC) residues generated from cleaning gaseous emissions at energy-from-waste (EfW) plants burning municipal solid waste are classified as hazardous waste and are a significant disposal issue in the UK. APC residues have been combined with glass-forming additives and treated using direct current (DC) plasma technology. This reduces the waste volume and produces an inert black glass (APC glass) that has potential to be used beneficially. In this work, APC glass has been characterized and used to form geopolymers. Metakaolin and ground granulated blast furnace slag (GGBFS) geopolymers have also been prepared. The compressive strengths, density, water absorption, and porosity of APC glass geopolymers were evaluated. Samples were also characterized using X-ray diffraction (XRD), scanning electron microscopy (SEM), and Fourier transform infrared spectroscropy (FTIR). Results show that APC glass geopolymers have excellent mechanical properties compared with other geopolymer materials with high density, low porosity, and particularly high compressive strength. The work has demonstrated that the glass from DC plasma treatment of APC residues can be used to form geopolymers with appropriate properties to be used in a range of construction applications. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Materials in Civil Engineering is the property of American Society of Civil Engineers and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1061/(ASCE)MT.1943-5533.0000170 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 6 StartPage: 735 Subjects: – SubjectFull: Polymers Type: general – SubjectFull: Industrial wastes Type: general – SubjectFull: Air pollution prevention Type: general – SubjectFull: Direct currents Type: general – SubjectFull: Plasma gases Type: general – SubjectFull: Kaolin Type: general – SubjectFull: Granulation Type: general – SubjectFull: Blast furnaces Type: general – SubjectFull: Slag Type: general Titles: – TitleFull: Geopolymers from DC Plasma-Treated Air Pollution Control Residues, Metakaolin, and Granulated Blast Furnace Slag. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Kourti, I. – PersonEntity: Name: NameFull: Amutha Rani, D. – PersonEntity: Name: NameFull: Boccaccini, A. R. – PersonEntity: Name: NameFull: Cheeseman, C. R. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 06 Text: Jun2011 Type: published Y: 2011 Identifiers: – Type: issn-print Value: 08991561 Numbering: – Type: volume Value: 23 – Type: issue Value: 6 Titles: – TitleFull: Journal of Materials in Civil Engineering Type: main |
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