Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Darunee Wattanasiriwech"'
Publikováno v:
Ceramics-Silikáty, Vol 67, Iss 1, Pp 20-28 (2023)
Rice husk ash (RHA) from a power generation plant has not been fully utilised although this substance contains a high amount of active silica. In this research, RHA was utilised as the precursor for the extraction of nano-silica using a simple precip
Externí odkaz:
https://doaj.org/article/59bd3907fd314e659906659df41b5ef4
Publikováno v:
Advances in Materials Science and Engineering, Vol 2015 (2015)
Thermogravimetric analysis was used to investigate oxy combustion of corncob and stover. The biomass samples were heated from ambient temperature to 900°C at different heating rates of 10, 30, and 50 K/min. Both biomass samples showed similar weight
Externí odkaz:
https://doaj.org/article/baccf3851112431ba7291c765b9d7bc9
Publikováno v:
Advances in Cement Research. :1-30
Geopolymer prepared with class C-fly ash (FA) often suffers from the flash geopolymerisation rate, making it difficult for working. Class F-FA, however, may have a low reactivity so admixture must be added to solve this problem. This research highlig
Publikováno v:
Green Materials. :1-8
Activated carbon has found key applications in the adsorption of polluted industrial dyes in water. In this work, macadamia husk biochar (MHC) was prepared using a household pyrolysis kiln before being activated with phosphoric acid (H3PO4) to obtain
Publikováno v:
Proceedings of the Institution of Civil Engineers - Waste and Resource Management. :1-12
To reduce the negative environmental impact of waste glass, this research study aims to incorporate mixed types of municipal waste glass in cement block mortars. The waste glass was first crushed, milled and screened with 18 and 20 meshed sieves to o
Publikováno v:
Proceedings of the Institution of Civil Engineers - Construction Materials. :1-9
In this research study, crumb rubber geopolymers (CRGs) were prepared to alleviate the brittleness and enhance the impact strength of a geopolymer matrix. Two different sizes of crumb rubber (CR), 0.86 ± 0.25 mm (20m-CR) and 0.32 ± 0.14 mm (40m-CR)
Publikováno v:
Ceramics International. 47:27361-27371
Fly ash-based geopolymer foam mortar (GFM) was used as an adsorbent material to methylene blue (MB) and also the dye removal material using the photocatalytic mechanism. The GFM, containing 50 wt% river sand aggregate, was prepared to have approximat
Publikováno v:
Ceramics International. 47:13374-13380
The composition of the alkali activator was proven to significantly affect the properties of Hongsa fly ash-based geopolymer paste, which, in turn, was found to be beneficial to the product application design. In this research, the composition of the
Publikováno v:
Materials Today: Proceedings. 43:2647-2654
In this study, two processing parameters in preparation of high-strength fly ash based-geopolymer: concentrations of NaOH solution and curing regimes were reexamined. From the study of NaOH solution concentration effect, a sharp rise in compressive s