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Deformation, fracture characteristics and damage constitutive model of soft coal under true triaxial complex stress paths. [PDF]
PLoS OneJiang C, Wang L, Guo J, Wang S.
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Author Correction: Co-designing sustainable biochar business models with sub-Saharan African communities for inclusive socio-economic transformation. [PDF]
Sci RepMohammed S +11 more
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Opportunities and Challenges Associated with the Uptake of Residential Clean Fuel Usage. [PDF]
Curr Environ Health RepDas D, Ahmad S, Kirshner J.
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2023
Maize cob, rice husk and coal (agricultural waste) were collected, grounded and sieved thoroughly and mixed with Arabic Gum (binding agent) and water in different composition and compressed into cylindrically shaped briquettes then sun dried.Based on the composition used in this research work, the briquettes produced were classified as: Pure briquettes
Salisu Ayuba +3 more
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Maize cob, rice husk and coal (agricultural waste) were collected, grounded and sieved thoroughly and mixed with Arabic Gum (binding agent) and water in different composition and compressed into cylindrically shaped briquettes then sun dried.Based on the composition used in this research work, the briquettes produced were classified as: Pure briquettes
Salisu Ayuba +3 more
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Energy for Sustainable Development, 2005
Several torrefaction experiments using wood briquettes are reported in this paper. The torrefied briquettes weight yield lies between 43 and 94 %, and energy yields ranged from 50 to 97 % depending on the operating parameters. After torrefaction the briquettes showed an increase of approximately 15 % in heating value, and a decrease of approximately 73
Felix Fonseca Felfli +3 more
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Several torrefaction experiments using wood briquettes are reported in this paper. The torrefied briquettes weight yield lies between 43 and 94 %, and energy yields ranged from 50 to 97 % depending on the operating parameters. After torrefaction the briquettes showed an increase of approximately 15 % in heating value, and a decrease of approximately 73
Felix Fonseca Felfli +3 more
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Nature, 1959
WHEN a powder is compacted by a simple application of pressure, the density and strength of the compact so formed (measured after the pressure has been released) are determined by the pressure used, but ultimately they approach limiting values which are not exceeded by further increasing the pressure.
H. R. GREGORY +2 more
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WHEN a powder is compacted by a simple application of pressure, the density and strength of the compact so formed (measured after the pressure has been released) are determined by the pressure used, but ultimately they approach limiting values which are not exceeded by further increasing the pressure.
H. R. GREGORY +2 more
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Journal of Forestry, 1934
Abstract Briquette planting is a mechanized form of ball planting. This form of planting has not been used in American forestry, although commonly employed in planting of ornamental trees. It has, with good reason, been considered too expensive. In European forestry, on the other hand, ball planting, even though costly, finds rather wide
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Abstract Briquette planting is a mechanized form of ball planting. This form of planting has not been used in American forestry, although commonly employed in planting of ornamental trees. It has, with good reason, been considered too expensive. In European forestry, on the other hand, ball planting, even though costly, finds rather wide
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Briquette Mold and Briquette Holder for Spectrochemical Analysis
Bulletin (Society for Applied Spectroscopy), 1950The briquette mold herein described is of a simplified and inexpensive design to be used with an ordinary hydraulic press. It consists of the following parts, as shown in Figure 1: two steel blocks approximately 2" × 4" × 4" positioned by a pair of pins and held together by 2 heavy bolts; a punch; a split sleeve; ana d die.
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Spent Coffee Ground Briquettes
2023Coffee is regarded as highly consumed beverage throughout the world and has established a key spot in the world economy as an important commodity for trading. In general, it is produced by brewing its roasted and ground beans, which release aromatic coffee as well as produce an equivalent amount of spent coffee grounds (SCG) as waste.
Gokul Raghavendra Srinivasan +3 more
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