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Study on the Gelation of Foamed Gel for Preventing the Spontaneous Combustion of Coal
Joint Authors
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-06-26
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
According to the existing deficiencies in fire prevention technology, a new technique named foamed gel is developed to prevent coal mine fire efficiently.
Foamed gel, formed by adding the type F3 foam agent, polymer H, and AL into water, introducing nitrogen and stirring physically and mechanically, is a complex multicomponent foam system.
The effects of the mass fraction and mixed ratios of polymer H and polymer AL blends on gelation were comprehensively studied.
The results show that the optimum performance can be got when the mass fraction of blends was 0.6% and the mixed ratio was 5 : 5.
In addition, the interaction between molecules of these polymer blends was also investigated with the help of atomic force microscope.
It can be found that the polymers H and AL, through having crosslinking reaction with each other, formed three-dimensional network structures, which can not only increase the nodes of the foamed gel system but also enhance the structures.
American Psychological Association (APA)
Zhang, Leilin& Qin, Botao. 2014. Study on the Gelation of Foamed Gel for Preventing the Spontaneous Combustion of Coal. Journal of Spectroscopy،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1043074
Modern Language Association (MLA)
Zhang, Leilin& Qin, Botao. Study on the Gelation of Foamed Gel for Preventing the Spontaneous Combustion of Coal. Journal of Spectroscopy No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-1043074
American Medical Association (AMA)
Zhang, Leilin& Qin, Botao. Study on the Gelation of Foamed Gel for Preventing the Spontaneous Combustion of Coal. Journal of Spectroscopy. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1043074
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1043074