Energy potential of Prosopis Juliflora wood in Brazilian caatinga biome

Andrade, F. A. and Guirardi ., B. D. and Lima, N. N. and Santos, R. J. C. and Plata Rueda, A. and Zanuncio, A. J. V. and Santana, N. A. and Santos, S. L. M. (2025) Energy potential of Prosopis Juliflora wood in Brazilian caatinga biome. Journal of Tropical Forest Science (JTFS) (Malaysia), 37 (1). pp. 1-10. ISSN 0128-1283

Prosopis juliflora (SW.) DC, an invasive exotic plant with energy potential was introduced in rural areas in northeastern Brazil as animal food and timber use. The objective was to evaluate the energy potential of wood from P. juliflora for charcoal production and quality of this plant material, based in the PMQ 3-03 standard, produced in the Caatinga biome, semiarid region of Sergipe, Brazil. Basic density and moisture along the trunk, immediate chemical analysis, structural chemical analysis, higher calorific value wood of gravimetric yield, immediate chemical analysis, bulk density, and higher calorific value of the charcoal of this plant were determined. The volatile material content, fixed carbon, ash, lignin, holocellulose, extractives, and calorific value of P. juliflora wood were 76.61%, 22.28%, 1.11%, 32.55%, 66.52%, 0.83% and 19.70 MJ/kg, respectively. Values of gravimetric performance, pyroligneous liquid, non-condensable gases, volatile materials, fixed carbon, ash, bulk density, calorific value of P. juliflora charcoal were 37.95%, 33.96%, 28.08%, 29.60%, 68.19%, 2.20%, 204 kg m⁻³ and 27.47 MJ kg⁻¹, respectively. The values of wood and charcoal of P. juliflora indicate its potential for energy production with its properties gathering the PMQ 3-03 standard for domestic use in rural properties.

Full text available from: Official URL: https://jtfs.frim.gov.my/jtfs/article/view/3073/19...

Abstract

Prosopis juliflora (SW.) DC, an invasive exotic plant with energy potential was introduced in rural areas in northeastern Brazil as animal food and timber use. The objective was to evaluate the energy potential of wood from P. juliflora for charcoal production and quality of this plant material, based in the PMQ 3-03 standard, produced in the Caatinga biome, semiarid region of Sergipe, Brazil. Basic density and moisture along the trunk, immediate chemical analysis, structural chemical analysis, higher calorific value wood of gravimetric yield, immediate chemical analysis, bulk density, and higher calorific value of the charcoal of this plant were determined. The volatile material content, fixed carbon, ash, lignin, holocellulose, extractives, and calorific value of P. juliflora wood were 76.61%, 22.28%, 1.11%, 32.55%, 66.52%, 0.83% and 19.70 MJ/kg, respectively. Values of gravimetric performance, pyroligneous liquid, non-condensable gases, volatile materials, fixed carbon, ash, bulk density, calorific value of P. juliflora charcoal were 37.95%, 33.96%, 28.08%, 29.60%, 68.19%, 2.20%, 204 kg m⁻³ and 27.47 MJ kg⁻¹, respectively. The values of wood and charcoal of P. juliflora indicate its potential for energy production with its properties gathering the PMQ 3-03 standard for domestic use in rural properties.

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Item Type:	Article
AGROVOC Term:	Prosopis juliflora
AGROVOC Term:	wood
AGROVOC Term:	charcoal
AGROVOC Term:	lignins
AGROVOC Term:	chemical analysis
AGROVOC Term:	invasive species
AGROVOC Term:	moisture content
AGROVOC Term:	energy generation
AGROVOC Term:	bioenergy
AGROVOC Term:	sustainability
Geographical Term:	Brazil
Uncontrolled Keywords:	Bioenergy, carbonisation, charcoal, conservation, rural sustainability
Depositing User:	Ms. Azariah Hashim
Date Deposited:	23 Jul 2026 00:36
Last Modified:	23 Jul 2026 00:36
URI:	http://webagris.upm.edu.my/id/eprint/4052

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