Title :
The study of a suppression agent for coal dust
Author :
Hongying Liu ; Ping Yuan ; Xiang Gao ; Dandan Yu
Author_Institution :
Sch. of Chem. & Environ. Eng., China Univ. of Min. & Technol., Beijing, China
Abstract :
The pollution of Coal dust is one serious problem which will harm to human health. Chemical dust suppressants can effectively prevent and control dust pollution. A suppression agent - modified starch grafted acrylic acid was prepared. The compressive strength and the bond strength were measured to determine the optimal conditions for synthesis of the suppressant. IR spectra results show that: the reaction of graft polymerization occurred. The performance of resistance to wind and rain of the suppressant was measured and satisfactory results were obtained.
Keywords :
air pollution control; coal ash; compressive strength; polymerisation; IR spectra; bond strength; chemical dust suppressants; coal dust; compressive strength; dust pollution; graft polymerization; starch grafted acrylic acid; suppression agent; Bonding; Chemicals; Coal; Companies; Pollution measurement; Rain; Temperature measurement; acrylic acid; dust suppression agent; graft copolymer; modified starch;
Conference_Titel :
Materials for Renewable Energy and Environment (ICMREE), 2013 International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4799-3335-8
DOI :
10.1109/ICMREE.2013.6893808
