The quality of artisanal charcoal sold for domestic use in Tucuruí municipality in the Brazilian Amazon

IF 1.3 Q2 MATERIALS SCIENCE, PAPER & WOOD International Wood Products Journal Pub Date : 2022-10-02 DOI:10.1080/20426445.2022.2094115

Alisson Rodrigo Souza Reis, Matheus da Costa Gondim, Patrícia Soares Bilhalva dos Santos, Caroline Rodrigues Soares, Deivison Venicio Souza, P. Zanatta

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Abstract

ABSTRACT The objective of this study was to characterize and analyse the charcoal produced for domestic use in the municipality of Tucuruí, Pará, Brazil. To this end, 15 samples were strategically collected from 5 different locations, and the moisture, fixed carbon, volatile material, ash content, calorific value and relative density of the samples were analysed in the laboratory. The charcoal commercialized in the municipality had mean values of 10.8% moisture, 74.12% fixed carbon, 22.77% volatile material, 3.10% ash, an apparent density of 335 g/cm , and a calorific value of 30.15 kJ/kg. Although these values are broadly consistent with those presented in the literature for charcoal obtained from Amazonian species, the products are not recommended for the use for which they are produced. Factors such as packaging, storage and material heterogeneity should be routinely inspected during the charcoal manufacturing process and its subsequent commercialization.

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巴西亚马逊Tucuruí市出售供家庭使用的手工木炭的质量

摘要本研究的目的是对巴西帕拉图库鲁市生产的家用木炭进行表征和分析。为此，从5个不同的地点战略性地收集了15个样本，并在实验室中分析了样本的水分、固定碳、挥发性物质、灰分、热值和相对密度。该市商业化的木炭平均水分为10.8%，固定碳为74.12%，挥发性物质为22.77%，灰分为3.10%，表观密度为335 g/cm，热值为30.15 kJ/kg。尽管这些值与文献中从亚马逊物种获得的木炭的值大致一致，但不建议将这些产品用于生产用途。在木炭生产过程及其随后的商业化过程中，应定期检查包装、储存和材料异质性等因素。

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International Wood Products Journal MATERIALS SCIENCE, PAPER & WOOD-

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2.40

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