Zobrazeno 1 - 10
of 630
pro vyhledávání: '"iron tailings"'
Autor:
Jujing ZHANG, Dongshen HUA
Publikováno v:
Kuangchan zonghe liyong, Vol 45, Iss 5, Pp 176-183 (2024)
This is an article in the field of ceramics and composites. Influence of the mixed mineral powder content and proportion on the performance of concrete were studied. The results show that with the continuous increase of the proportion of mixed slag p
Externí odkaz:
https://doaj.org/article/aaaea36213e14ae8a0ec7771a8752da5
Publikováno v:
Science and Engineering of Composite Materials, Vol 31, Iss 1, Pp 436-45 (2024)
To realize the recycling of iron tailings powder (IP) and desulfurization ash (DA) and reduce the high preparation cost of mine filling cementitious materials (MCs), this article adopts sodium carbonate (SC) as an activator to prepare iron tailings p
Externí odkaz:
https://doaj.org/article/4f1b47d101a045b1952da2faca1254cf
Publikováno v:
Kuangchan zonghe liyong, Vol 45, Iss 3, Pp 143-149 (2024)
This is an article in the field of ceramics and composites. The performance of asphalt mixtures with different iron tailings content was analyzed. The rutting resistance, water stability and crack resistance of the asphalt mixture were analyzed. This
Externí odkaz:
https://doaj.org/article/2e728a05b27746c599a5db156a81cd5d
Publikováno v:
Kuangchan zonghe liyong, Vol 45, Iss 2, Pp 52-58 (2024)
This is an article in the field of ceramics and composites. Mechanical properties and durability of sodium sulfate solution corrosion of iron tailings concrete are developed. The effects of different iron tailings content, the number of dry and wet c
Externí odkaz:
https://doaj.org/article/1d8cfabf93c344659ceaad5d53a72300
Autor:
Xinya GONG, Ying LIU
Publikováno v:
Kuangchan zonghe liyong, Vol 45, Iss 2, Pp 89-95 (2024)
This is an article in the field of ceramics and composites. In order to study the mechanical properties and durability of iron tailings concrete after being subjected to the dry-wet cycle of sodium sulfate solution, the compressive test, chloride ion
Externí odkaz:
https://doaj.org/article/c290e62288644da3afe8085af4cc7d78
Publikováno v:
Kuangchan zonghe liyong, Vol 45, Iss 2, Pp 46-51 (2024)
This is an article in the field of ceramics and composites. Rheology and microstructure properties of iron-doped tailings 3D printing cementitious materials were studied in this paper. The results show that the particle size of tailings is small and
Externí odkaz:
https://doaj.org/article/f5f902c3e6b8481195701eec7daa33f9
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 468-477 (2024)
The generation of complex tailings from iron mining is continuously increasing, reaching a reserve of 500 million tons. The iron tailings mainly contain 0.10–0.50 wt% ultrafine SnO2 (−9.6 μm, >50 %), acid-solule Sn (MgSn(OH)6) and 0.20–1.50 wt
Externí odkaz:
https://doaj.org/article/36672c3ec0394a14aedadc07447435af
Publikováno v:
Kuangchan zonghe liyong, Vol 44, Iss 6, Pp 135-140 (2023)
This is an essay in the field of ceramics and composites. The iron tailings are replaced with river sand to prepare autoclaved concrete. The influence of cement dosage, fly ash dosage, iron tailing sand dosage and water reducing agent dosage on the f
Externí odkaz:
https://doaj.org/article/cfb8a6fcf5bd4dcc868b761c4cceb9ed
Publikováno v:
Materials, Vol 17, Iss 12, p 2927 (2024)
Incorporating iron tailings (ITs) into asphalt represents a new method for waste-to-resource conversion. The objective of this study is to evaluate the fatigue performance of ITs as fillers in asphalt mastic and investigate the interaction and interf
Externí odkaz:
https://doaj.org/article/9c4f4d3f481f475b9d6e78cfdf52d41a
Publikováno v:
Kuangchan zonghe liyong, Vol 44, Iss 3, Pp 43-50 (2023)
This is a paper in the field of mineral materials and environmental engineering. In this paper, cadmium-containing wastewater was used as the research object, and low-grade iron tailings loaded with chitosan was used as the adsorbent to compare the a
Externí odkaz:
https://doaj.org/article/c382d82f82cf46aba5e579ebb898e20b