Results 11 to 20 of about 6,217,471 (191)

Prediction of ash deposition for biomass combustion and coal/biomass co-combustion [PDF]

open access: yes, 2012
In this thesis, a model that couples a reduced alkali kinetic mechanism for alkali sulphate formation during biomass combustion with an ash deposition model using computational fluid dynamics (CFD) techniques has been presented.
Garba, Mohammed Umar
core   +6 more sources

Comprehensive Evaluation of Factors Affecting Ash Determination of Wheat Flour

open access: yesLiang 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
doaj   +1 more source

The Quality of Virginia Fanpetals Biomass as an Energy Source, Depending on the Type of Propagating Material and Plantation Age

open access: yesEnergies, 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
doaj   +1 more source

Effect of Total Ash Content and Coals Ash Composition on Coke Reactivity [PDF]

open access: yesChemistry & 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
openaire   +2 more sources

KEMAMPUAN ADSORBSI ABU SEKAM PADI TERHADAP AIR DAN ASAM LEMAK BEBAS VIRGIN COCONUT OIL (VCO) DALAM KOLOM ADSORBSI

open access: yesKovalen: 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
doaj   +1 more source

Influence of biomass raw material on combustion durations of highly densified single cylindrical biomass briquette ( Research using artificially prepared biomass raw materials )

open access: yesNihon 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
doaj   +1 more source

Effect of pond

open access: yesAin 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
doaj   +1 more source

Quantitative interpretation of coal industrial components using a gray system and geophysical logging data: A case study from the Qinshui Basin, China

open access: yesFrontiers 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
doaj   +1 more source

The Ash Content of Capsicum. [PDF]

open access: yesJournal of Industrial & Engineering Chemistry, 1911
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openaire   +2 more sources

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