Benefits of weakening in thermogravimetric signals of hemicellulose and lignin for producing briquettes from soybean crop residue

Gangil, Sandip

doi:10.1016/j.energy.2015.01.018

Cited by 9 publications

(3 citation statements)

References 39 publications

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“…(McKendry 2002 andLam et al, 2008).They concluded that biomass material density dependents on size, surface characteristics, shape, moisture content, and particles density. Gangil (2015) found that the moisture content and bulk density of received raw rice straw were 10 ± 3% and 135 ± 25 kg\ m 3 respectively. The particle size of milled rice straw after milling by hammer mill was < 1 mm.…”

Section: Introductionmentioning

confidence: 98%

Manufacturing an Integrated Hammer Mill Unit for Grinding Rice Straw Intended for Multiple Applications

Kaddour

2019

Journal of Soil Sciences and Agricultural Engineering

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A rice straw milling unit manufactured in local workshop and the experimental evaluation was carried out in rice straw assembly station. The obtained result data indicated that the manufactured rice straw unit created solutions for all the problems faced the regular hammer mill machines in dealing with rice straw. The operation parameters under investigation and evaluation were air suction velocity of (1.97, 3.61, 5.37 and 6.91m/s), Number of hammers (54, 81 and 108 hammers) and Hammers thickness (2 and 5mm).The obtained results were for production the very low milled rice straw particle size applications such as MDF, papers making, silica jell and ethanol production must use air suction velocity of 5.37 m/s with number of hammers of 108 hammers with hammer thickness of 2mm. As this operation parameters obtained the following results 1.17 Mg/h main production rate in first cyclone, 43.95 kg/h, very fine product (straw dust) in second cyclone , 29.17 kW.h/Mg specific energy (SE), 153.63kg/m3 milled straw bulk density,0.43% losses in machine chamber, 1.93%losses with air blower output and particle size distribution percentage of 36.41% , 25.97% and 9.33% for particle size of (<2.00->1.00mm), (<1.00->0.60mm) and (<0.60mm) respectively. The results showed also for milling the rice straw as raw material for animal feed pellets or bio fuel as thermal energy better use air suction speed of 5.37m/s , 54 hammers number with 2mm hammer thickness, this operation parameters obtained the following results 0.83 Mg/h main production rate in first cyclone, 32.45 kg/h very fine product (straw dust) in second cyclone , 32.18kW.h/Mg specific energy (SE),112.29kg/m3 milled straw bulk density,5.94% losses in machine chamber, 1.23 %losses with air blower output and particle size distribution percentage of 32.43% ,37.07% for particle size of (<3.75->2.80mm) and (<2.80->2.00 mm) respectively.

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Section: Introductionmentioning

confidence: 98%

Manufacturing an Integrated Hammer Mill Unit for Grinding Rice Straw Intended for Multiple Applications

Kaddour

2019

Journal of Soil Sciences and Agricultural Engineering

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“…Once formed into briquettes, the density of biomass increases up to 900 to 1500 kg/m 3 , making it easily usable in conversion and open space heating systems. Under the present circumstances, potential management of wastes can initiate and sustain new fuel commerce for local economies (Tumuluru et al 2010(Tumuluru et al , 2012Panwar et al 2011).Mainly there are three types of commercial briquetting systems: 1) screw press; 2) hydraulic (Bramah) press; and 3) rolling press (Felfli et al 2011;Gangil 2015). One difference between the hydraulic and rolling press systems in briquetting machines is that hydraulic presses apply pressure at a specified pressure, whereas screw presses continuously apply pressure.…”

mentioning

confidence: 99%

“…Mainly there are three types of commercial briquetting systems: 1) screw press; 2) hydraulic (Bramah) press; and 3) rolling press (Felfli et al 2011;Gangil 2015). One difference between the hydraulic and rolling press systems in briquetting machines is that hydraulic presses apply pressure at a specified pressure, whereas screw presses continuously apply pressure.…”

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confidence: 99%

Investigation of physical and thermal properties of fuel briquettes made of bagasse

Siahdashti

Talaeipour

Khademieslam

et al. 2022

BioRes

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Biomass densification, which is also known as briquetting of sawdust and other agro residues, has been practiced for many years in several countries. The purpose of the present study was to produce fuel briquettes using heat-dried bagasse and to improve their physical properties and thermal value through using varying proportions of bagasse powder as the filler material and lignin as the natural binder. The results showed that lignin had a significant desirable effect on the entire properties of the prepared briquettes. In contrast, as a cellulose-based filler, bagasse powder was also able to significantly improve the thermal energy of the briquettes through increasing the briquettes’ density and mitigating porosity and moisture content. On this basis, according to the obtained results it can be stated that the process of heat-drying, using lignin as the binding element, and using cellulose-based powders, such as bagasse, as the filler are all suitable alternatives to increase the energy yielded by briquettes biomasses.

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Restoration of Chemical Structure of Soil Organic Matter Under Different Agricultural Practices from a Severely Degraded Mollisol

Lei

Long

et al. 2021

J Soil Sci Plant Nutr

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Benefits of weakening in thermogravimetric signals of hemicellulose and lignin for producing briquettes from soybean crop residue

Cited by 9 publications

References 39 publications

Manufacturing an Integrated Hammer Mill Unit for Grinding Rice Straw Intended for Multiple Applications

Manufacturing an Integrated Hammer Mill Unit for Grinding Rice Straw Intended for Multiple Applications

Investigation of physical and thermal properties of fuel briquettes made of bagasse

Restoration of Chemical Structure of Soil Organic Matter Under Different Agricultural Practices from a Severely Degraded Mollisol

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