Inhibition effect and mechanism of nano-aluminum hydroxide foam on coal spontaneous combustion

Zhang, Leilin; Shu, Senhui; Bian, Yunpeng

doi:10.1016/j.tca.2022.179389

Cited by 16 publications

(2 citation statements)

References 38 publications

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“…Foam can cover the floating coal in the high place and effectively solve the defect that the grouting technology cannot be poured into the high place. At the same time, it can also be used as a carrier to transport solid phase materials and water to the coal body to improve the resistance effect [39,40].…”

Section: Foammentioning

confidence: 99%

Research Progress of Gel Foam Extinguishing Agent in Coal Mines

Zhang,

Tian,

et al. 2023

Fire

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Gel foam extinguishing agent (gel foam) has promising applications in the prevention and management of mine coal spontaneous combustion. Based on the research on coal spontaneous combustion and prevention technology, this article discusses recent studies on using gel foam to extinguish coal mines. The structural properties and principles of gel foam are described briefly. The research developments of three significant varieties of gel foam are then presented in detail, including silicate gel foam, acrylamide copolymer gel foam, and natural polymer gel foam. Meanwhile, the research status of gel foam anti-fire technology’s rheological properties, stability property, plugging property, and inhibitory properties are introduced. Furthermore, in conjunction with the research state, the prospects of the research direction of gel foam are proposed, which serve as a reference for future research on gel foam.

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Section: Foammentioning

confidence: 99%

Research Progress of Gel Foam Extinguishing Agent in Coal Mines

Zhang,

Tian,

et al. 2023

Fire

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show abstract

“…To overcome these problems, various nano-particles such as silica, silver, alumina, and so on have been proposed for re-ghting and re prevention. [8][9][10][11][12][13][14] Pries et al 8 claimed that silica sol can penetrate and preserve in the surface and pores of wood, and thus is favorable to target re resistance. However, the used raw materials of silica sol were expensive, which limited the largescale application.…”

Section: Introductionmentioning

confidence: 99%