Results 11 to 20 of about 97,106 (256)
Effect of Total Ash Content and Coals Ash Composition on Coke Reactivity [PDF]
Chemistry & Chemical Technology, 2009 The article deals with the hypothesis of the influence of coals mineral components on coke reactivity. It has been shown that the reaction between carbon and carbon dioxide proceeds in kinetic area and its rate depends upon total ash content of coked coal. The data showing catalyst effect of coal mineral components upon their organic mass pyrolysis and
Gulyaev, Vitaly +2 more
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Ash content of peatland soils and stand growth in connection with drainage
Silva Fennica, 1975 The ash content has been found to correlate with the fertility of peatlands. Relationship between height of 80-year-old stands and ash content of peat in topmost 30 cm layer was examined in Lithuanian conditions.
Kapustinskaité, Teklé
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Energies, 2023 Plant biomass is still the main raw material in the production of energy from renewable sources. Virginia fanpetals may be an alternative and complementary source of solid biomass to that obtained from forests and the wood industry.
Jacek Kwiatkowski +2 more
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Kovalen: Jurnal Riset Kimia, 2019 A research has been conducted on the adsorption ability of rice husk ash to water content and free fatty acid of virgin coconut oil (VCO) in the adsorption column.
Laras mariance sulo, Khairuddin, Ruslan
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Comprehensive Evaluation of Factors Affecting Ash Determination of Wheat Flour
Liang you shipin ke-ji, 2020 Based on the national standard GB 5009.4—2016, the relative contribution of each influencing factor to ash content change of wheat flour was studied, including sample weight, carbonization time, ashing time and ashing temperature.
LI Zhen-hua +5 more
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Ain Shams Engineering Journal, 2016 This paper presents an experimental study on engineering properties of pond ash-modified concrete reinforced by discrete steel fibres. Pond ash content was varied as 0%, 10%, 20% and 30% by weight of cement.
B.R. Phanikumar, A. Sofi
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Nihon Kikai Gakkai ronbunshu, 2023 It is known that flaming combustion duration of highly densified single cylindrical biomass briquette is proportional to the product of the inverse square of the specific surface area and briquette density. It was suggested that the proportional constant
Hiroyuki ITO +3 more
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Frontiers in Earth Science, 2023 The content of industrial components of coalbeds, one of the main parameters of coalbed methane (CBM) reservoirs, is crucial in the entire coal mine resource exploration and exploitation process. Currently, using geophysical logging data to determine the
Jianhong Guo +5 more
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Effect of water-to-binder ratio and fly ash content on the mechanical and deformation properties of bendable concrete [PDF]
E3S Web of Conferences, 2021 To investigate the effect of water-to-binder ratio and fly ash content on the properties of bendable concrete, we prepared four samples of different strength grades with water-to-binder ratios of 0.25 and 0.30 and fly ash contents of 60% and 80%.
Du Jg +7 more
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UTILIZATION OF COAL BOTTOM ASH AS BRIQUETTE MATERIAL
Spektra: Jurnal Fisika dan Aplikasinya, 2019 Research has been carried out on the use of coal bottom ash as a material for making briquettes as an alternative fuel. Carbonized of rubber seed shells and Halaban wood were used as mixtures and tapioca flour as adhesives. The composition used in making
Ninis Hadi Haryanti +3 more
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