statistically optimized charcoal production from prosopis
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Statistically optimized charcoal production from Prosopis ...

2021-1-7  Prosopis juliflora is an invasive species, which is spreading at an alarming rate in Ethiopia. Cement factories in the country are using fossil fuels contributing to the global greenhouse gas emission. The present study has aimed at utilizing Prosopis juliflora charcoal as a carbon-neutral alternative fuel for cement factories with the objectives of reducing CO2 emission and controlling the ...

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Statistically optimized charcoal production from Prosopis ...

Prosopis juliflora is an invasive species, which is spreading at an alarming rate in Ethiopia. Cement factories in the country are using fossil fuels contributing to the global greenhouse gas emission. The present study has aimed at utilizing Prosopis juliflora charcoal as a carbon-neutral alternative fuel for cement factories with the objectives of reducing CO 2 emission and controlling the ...

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Statistically optimized charcoal production from Prosopis ...

Statistically optimized charcoal production from Prosopis juliflora for use as alternative fuel in cement factories January 2021 Biomass Conversion and Biorefinery DOI: 10.1007/s13399-020-01172-4

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Production of Charcoal from invasive species

2017-2-1  prosopis wood is required to produce one kilogram of charcoal, depending on the production method. •Each Adam retort is capable of producing 250 kg of charcoal in each batch process with a 30-hour batch duration. At 80-percent capacity utilization, each retort has an annual production of 58.4 tons of charcoal.

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Research Synthesis of Charcoal from Prosopis juliflora for ...

2019-5-22  The aim of this study was to prepare charcoal as fuel source from Prosopis julifloraand use it as energy mix in cement industries. 2. MATERIALS AND METHODS 2.1. Source of Prosopis juliflora sample The main raw material, Prosopis juliflora was collected from Gewane, Afar regional state of

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(PDF) Prosopis juliflora (Sw) DC - ResearchGate

Charcoal production from Prosopis juliflora a) ... The potential of mini-grafting for large-scale production of Prosopis alba clones. J. Arid Environ. 55, 379–387. Felker, P.,

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Shimelis KEBEDE Assistant Professor PhD, Chemical ...

Statistically optimized charcoal production from Prosopis juliflora for use as alternative fuel in cement factories. ... Mahider Solomon. Shimelis Kebede. Prosopis juliflora is an

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Effects of operational parameters on torrefaction ...

Statistically optimized charcoal production from Prosopis juliflora for use as alternative fuel in c... January 2021 Biomass Conversion and Biorefinery Zebene Kiflie

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(PDF) Prosopis juliflora: Past, Present and Future

Banni buffalo based pastoralism and Prosopis juliflora based charcoal production were the primary occupations for 70 and 20% households respectively. Charcoal production was the predominant ...

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Using Prosopis as an energy source for refugees and

2021-2-8  Prosopis charcoal value chain 20 9. Dry-season NDVI values for the three landcover classes 27 Tables 1.ap classes M 6 2. Area of land covered by Prosopis in the four areas of interest 12 3. Estimated standing biomass of Prosopis and potential annual wood yield at the four study sites 12 4. Monthly fuelwood provision, by household size 13 5.

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Optimized Biomass Production of Probiotic Yeast ...

2015-3-13  Prosopis pods, pH, inoculum size, urea and boric acid were significant factors for yeast biomass production. Phosphoric acid, temperature and yeast extract showed negligible influences on the yeast biomass production at their individual levels. Increase in the concentrations of factors such as pods, pH, inoculum size, Prosopis

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(PDF) CHARCOAL PRODUCTION TECHNOLOGY

production are Prosopis juliflora and Casuarina equisetifolia. The charcoal production is widely done dry southern districts of Tamil Nadu where the prosopis is the mainstay for

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History of Prosopis Juliflora — Lander Prosopis

The Prosopis tree, will be the focus of Lander Prosopis charcoal production, which will be selected at the sites where their overgrowth has negative consequences for other forms of agriculture, with the assistance of technical experts who can ensure the environmental sustainability of this project. The domestic market for charcoal is also ...

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Prosopis juliflora management and grassland restoration

ductive Prosopis tree is increasing the organic carbon content in soils (Moradi et al., 2017), thereby contributing to climate change mitiga - tion. Furthermore, production of charcoal from Prosopis wood pro-vides income for local communities and a livelihood diversification strategy for pastoralists and agro- pastoralists (Andersson, 2005;

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Prosopis juliflora management and grassland restoration

2021-3-28  2.2 Impacts of Prosopis invasion and grassland degradation and restoration on soil organic carbon . To understand the impacts of Prosopis invasion, land degradation and grassland restoration on SOC, LULC maps for the years 1995, 2002, 2009 and 2016 were analysed, along with a detailed map of Prosopis fractional cover in 2016. The LULC maps were generated earlier for another study (Mbaabu

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Ethanol production from lignocellulosic substrate Prosopis ...

2017-4-1  Delignification of Prosopis juliflora at 10 g, 100 g and 1 kg level at 1:10 ratio using 2% (w/v) Na 2 S 2 O 4 at 30 ± 2 °C for 18 h resulted in removal of 82.16 ± 0.34%, 81.82 ± 0.36% and 79.23 ± 0.25% of lignin, respectively. By subsequent biphasic dilute acid hydrolysis of substrate, 51.4 ± 0.47%, 51.2 ± 0.52% and 48.1 ± 0.18% of holocellulose was hydrolyzed with release of 1.94 ± 0 ...

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Production and characterization of briquettes from ...

2020-10-19  Study on production of briquettes from two invasive forest weeds, i.e., Lantana camara and Prosopis juliflora was carried out. The experiments were carried out using a 90 mm industrial briquetting unit. The optimum moisture content for briquetting

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Sustainable Feedstock Management for Charcoal

2016-8-2  2.4.3 Basic Economics for charcoal production from bamboo 15 2.4.4 Bamboo as sustainable biomass energy: a suitable alternative for firewood and charcoal production in Ethiopia and Ghana 15 3. Species preference for charcoal producers 15 4. Case studies on tree management practices 17 4.1 The charcoal industry in Sudan 17

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Hydrothermal liquefaction of Prosopis juliflora biomass ...

Vanillin and bio-oil production from waste lignocellulosic biomass Prosopis juliflora. • Synthesized nanoparticles were used as a catalyst for the vanillin production. • At optimized conditions, maximum vanillin yield of 0.3 g was produced at 343 K. • Residue obtained from the vanillin synthesis can be used for the bio-oil production.

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Statistically optimized biotransformation protocol for ...

2013-10-28  L-DOPA (3,4-dihydroxyphenyl-L-alanine), a modified amino acid, is an expansively used drug for the Parkinson’s disease treatment. In the present study, optimization of nutritional parameters influencing L-DOPA production was attempted using the response surface methodology (RSM) from Mucuna monosperma callus. Optimization of the four factors was carried out using the Box–Behnken

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Alawis Ahmed September 30, 2019 Afar, Semera

2020-4-4  Illegal charcoal production: is an increasingly and a major cause of deforestation in the study areas that government should emplaced Prosopis management and utilization system and program that by name of Prosopis charcoal hardily available indigenous trees are burning. Gender mainstream: study confirmed gender is an important

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Charcoal Production and Producers’ Tree Species

Prosopis Africana (73%) is the most preferred tree species used by charcoal producers in the study area for charcoal production.The study has revealed that commercial charcoal production is gradually becoming one of the major sources of sustenance and currently plays a major role in promoting entrepreneurial development in Borgu L.G.A of Niger ...

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History of Prosopis Juliflora — Lander Prosopis

The Prosopis tree, will be the focus of Lander Prosopis charcoal production, which will be selected at the sites where their overgrowth has negative consequences for other forms of agriculture, with the assistance of technical experts who can ensure the environmental sustainability of this project. The domestic market for charcoal is also ...

Get Price

Production and characterization of briquettes from ...

2020-10-19  Study on production of briquettes from two invasive forest weeds, i.e., Lantana camara and Prosopis juliflora was carried out. The experiments were carried out using a 90 mm industrial briquetting unit. The optimum moisture content for briquetting

Get Price

Managing Coppice, Sapling, and Mature Prosopis For ...

2014-10-6  native Prosopis stands, map location of superior trees, and initiate management plans to improve the overall productivity. Since fuelwood, charcoal production, and lumber harvests are a normal part of nearly all Prosopis stands, it is useful to direct tree harvests at the Prosopis

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Innovative ways of managing Prosopis juliflora trees in ...

2020-8-21  Prosopis juliflora is a thorny, dominant and thirsty tree species that has invaded the main grazing areas in many countries in the Horn of Africa (HoA), posing a major threat to rural livelihoods.The scale of Prosopis expansion is dramatic in the region, e.g. more than one million hectares in both Kenya and Ethiopia, respectively. Widespread planting of Prosopis in Somalia took place in the ...

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Innovative ways of managing Prosopis juliflora trees in ...

In addition, the management of Prosopis serves local communities while promoting enterprise development and economic growth. It enables local groups, focusing on women and youth, to establish a range of commercial activities – from pod collection and milling to charcoal and feed production – that are profitable and self-sustaining.

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Feature: Innovative charcoal production, Botswana's ...

2021-3-31  In July 2020, Bokspits, Rappelspan, Vaalhoek and Struizendam communities, constituting The BORAVAST Community Trust, were trained to utilize Prosopis for the production of charcoal and fodder. The same, Kereng says applies to the management of bush encroachment in Lake Ngami through utilization of deadwood for the production of charcoal.

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Relationship between Prosopis juliflora invasion and ...

2020-9-1  1. Introduction. Prosopis juliflora (Sw.) DC. is a shrub or tree native to Central America, Mexico, and Northern America. From its native ranges, P. juliflora has spread to Africa, Asia, and Austria primarily through human activities (Pasiecznik et al., 2001).In Africa, P. juliflora was first introduced to Senegal in 1822 and, since then, it has been established in Sudan, Eritrea, Egypt, South ...

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Carbon impacts of direct land use change in semiarid ...

2011-3-8  In the prosopis woodlands of Tamil Nadu, carbon stocks were relatively low due to periodic coppicing for fuelwood and charcoal production. In addition, no difference was detected in soil carbon. Hence, the total difference between jatropha and the prior land use at this location is statistically indistinguishable from zero (−1.1 ± 3.1 t C ha ...

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