2012
DOI: 10.1016/j.biortech.2012.01.001
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Thermogravimetric–mass spectrometric analysis of lignocellulosic and marine biomass pyrolysis

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Cited by 360 publications
(163 citation statements)
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“…Results and discussion temperature range and lasts to higher temperatures [22][23][24]. The global yields of GAC and GGAC are about 24 and 17 wt.% respectively in our experiment.…”
mentioning
confidence: 53%
“…Results and discussion temperature range and lasts to higher temperatures [22][23][24]. The global yields of GAC and GGAC are about 24 and 17 wt.% respectively in our experiment.…”
mentioning
confidence: 53%
“…It is the primary biomolecule responsible for the formation of charcoal due to its higher thermal stability compared to cellulose and hemicelluloses. The lignin macromolecule presents C-C linkages between phenylpropane units, which result in thermal stability of its predominantly aromatic structure (KAI et al, 2011;SANCHEZ-SILVA et al, 2012;GANI;NARUSE, 2007;YANG et al, 2007;SHARMA et al, 2004). Kai et al (2011) observed that combustion of lignin occurs in a wide temperature range (152°C to 700°C), but the rate of weight loss at lower temperatures is minimal (LÓPEZ-GONZÁLEZ et al, 2013).…”
Section: Fresh Biomassmentioning
confidence: 99%
“…Área temática: Engenharia Ambiental e Tecnologias LimpasA curva cheia indica o perfil de perda de massa (percentual em miligramas) e a curva tracejada na figura observa-se dois picos majoritários onde o primeiro pico aparece por volta de 100°C, referente à evaporação de água e o segundo pico apresenta a maior perda de massa correspondendo à temperatura onde o conteúdo lignocelulósico das biomassas é esgotado (entre 200-500°C), indicando um perfil pirolítico semelhantes para as biomassas estudadas entre as faixas 200-500ºC A lignina, porém, é mais difícil de decompor completamente em temperaturas de 500°C, apresentando perda de massa em um intervalo mais amplo de 160-900°C (Gronli et al, 2002;Sanchez-Silva et al, 2012). Isto é condizente com a temperatura máxima em que foi realizada a pirólise neste trabalho a 700°C.…”
Section: Análise Termogravimétrica (Tga)unclassified