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Eluted Soluble Silica Content in Rice Husk Charcoal Produced by Rice Husk Burner
Eluted Soluble Silica Content in Rice Husk Charcoal Produced by Rice Husk Burneropenaire
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Test of microwave absorber of rice husk and burned rice husk
2017 International Conference on Advanced Mechatronics, Intelligent Manufacture, and Industrial Automation (ICAMIMIA), 2017This paper studies about the performance test against rice husk and burned rice husk material as a microwave absorber material. The nature of this microwave absorber is tested in frequency of 2 GHz 4 GHz with the method of free space measurement to obtain the value of reflection loss.
Mohammad Basuki Rahmat +3 more
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1998
The properties of plastics can be significantly modified by the incorporation of fillers. Rice husk ash (RHA) fillers are derived from rice husks, which are usually regarded as agricultural waste and an environmental hazard. Rice husk, when burnt in open air outside the rice mill, yields two types of ash that can serve as fillers in plastics materials.
M. Y. Ahmad Fuad +3 more
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The properties of plastics can be significantly modified by the incorporation of fillers. Rice husk ash (RHA) fillers are derived from rice husks, which are usually regarded as agricultural waste and an environmental hazard. Rice husk, when burnt in open air outside the rice mill, yields two types of ash that can serve as fillers in plastics materials.
M. Y. Ahmad Fuad +3 more
openaire +1 more source
2011
Rice husk ash (RHA) is generated by burning rice husk. On burning, cellulose and lignin are removed leaving behind silica ash. The controlled temperature and environment of burning yields better quality of rice-husk ash as its particle size and specific surface area are dependent on burning condition.
Rafat Siddique, Mohammad Iqbal Khan
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Rice husk ash (RHA) is generated by burning rice husk. On burning, cellulose and lignin are removed leaving behind silica ash. The controlled temperature and environment of burning yields better quality of rice-husk ash as its particle size and specific surface area are dependent on burning condition.
Rafat Siddique, Mohammad Iqbal Khan
openaire +1 more source
2017
This chapter reviews the performance of rice husk ash (RHA) as partial cement replace in ordinary Portland cement concrete. After pyroprocessing with controlled combustion, highly pozzolanic RHA can be produced. Due to the high specific surface area and pozzolanic properties, RHA shows very good performance as a supplementary cementitious material in ...
Guang Ye, Hao Huang, Nguyen Van Tuan
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This chapter reviews the performance of rice husk ash (RHA) as partial cement replace in ordinary Portland cement concrete. After pyroprocessing with controlled combustion, highly pozzolanic RHA can be produced. Due to the high specific surface area and pozzolanic properties, RHA shows very good performance as a supplementary cementitious material in ...
Guang Ye, Hao Huang, Nguyen Van Tuan
openaire +1 more source
Environmental Science & Technology, 2013
Silver nanoparticle (AgNP)-impregnated rice husks/rice hush ash (RHs/RHA) were successfully synthesized, and their potential application as antibacterial materials in water disinfection was investigated with particular attention given to the use of both white rice husk ash (WRHA) and black rice husk ash (BRHA) produced by the combustion of RHs as AgNP ...
He, D +3 more
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Silver nanoparticle (AgNP)-impregnated rice husks/rice hush ash (RHs/RHA) were successfully synthesized, and their potential application as antibacterial materials in water disinfection was investigated with particular attention given to the use of both white rice husk ash (WRHA) and black rice husk ash (BRHA) produced by the combustion of RHs as AgNP ...
He, D +3 more
openaire +3 more sources
Preparing spherical lignin from rice husk
Bioprocess and Biosystems Engineering, 2012Lignin is one of the important branched amorphous polymers, which generally has the irregular and fractal morphology. The preparation of regular sphere of lignin needs long steps and special conditions. In this study, the regular sphere of lignin can be simply prepared from rice husk (RH) under certain conditions.
Hongxi, Zhang +4 more
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A Short Review on Fly Ash, Rice Husk Ash and Rice Husk Composites
International Journal of Emerging Trends in Engineering Research, 2021Fly ash is generated during the combustion of coal and rice husk ash is generated by the combustion of rice husk for energy production. Fly ash is industrial waste and rice husk ash is agricultural waste that is widely available worldwide.
openaire +1 more source
2013
Rice-husk (RH) is an agricultural by-product material. It constitutes about 20 % of the weight of rice. It contains about 50 % cellulose, 25–30 % lignin, and 15–20 % of silica. When rice-husk is burnt rice-husk ash (RHA) is generated. On burning, cellulose and lignin are removed leaving behind silica ash.
openaire +1 more source
Rice-husk (RH) is an agricultural by-product material. It constitutes about 20 % of the weight of rice. It contains about 50 % cellulose, 25–30 % lignin, and 15–20 % of silica. When rice-husk is burnt rice-husk ash (RHA) is generated. On burning, cellulose and lignin are removed leaving behind silica ash.
openaire +1 more source