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Registros recuperados: 3
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Biochar from biorefinery residuals. Repositório Alice
HAYES, M. H. B.; HAVERTY, D.; BYRNE, C. M. P.; MELLIGAN, F. J.; NOVOTNY, E. H.; WOLFRAM, P.; LEAHY, J. J.; KWAPINSKI, W..
2010
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Biochar; Miscanthus; Biorefining.
Ano: 2010 URL: http://www.alice.cnptia.embrapa.br/handle/doc/875867
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Production of activated carbon from fast-pyrolysis biochar. Repositório Alice
CADEMARTORI, P. H. G. de; MATTOS, B. D.; LOURENÇON, T. V.; HARRES, A. N.; CAPOBIANCO, G.; MATOS, M. de; MUNIZ, G. I. B. de; MAGALHAES, W. L. E..
Thermochemical conversion of lignocellulosic biomass via fast-pyrolysis technique has become an interesting alternative to produce valuable bio-based products, such as the bio-oil. This alternative, for instance, can increase even more the profitability of such well-consolidated pulp and paper industries by turning it into more energetically self-sufficient processo Besides bio-oil, the fast-pyrolysis process results in many byproducts with high economic and environmental benefits. Biochar is one of these byproducts, and it can be activated by physical and chemical methods to use for water treatment and for environmental remediation. This study investigates the activation of biochar obtained from the fast-pyrolysis of wood biomass. The biochar was...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Biorefinaria; Conversão termoquímica; Bio óleo; Biochar activation; Surface area; Thermochemical conversion; Bio-oil; Biorefining; Activated carbon.
Ano: 2017 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1075214
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Production of biochar and chemical products from banana and coffee residues after acid hydrolysis. Repositório Alice
RAMBO, M. K. D.; NOVOTNY, E. H.; CANELLAS, L. P.; AGUIAR, N. O.; AUCAISSE, R..
The use of the residues from renewable feedstock, besides the production of power and heat, but also for the generation of chemicals products, has become a priority. Superior plants have considerable potential as carbohydrate, aryl and fat acids sources. However, the separation of the main constituents of the samples is necessary for several purposes in the biorefinery concept. The acid hydrolysis is a very promising technology, however it was detected carbohydrates (14-17%) in the residues after the conventional acid hydrolysis of some uncommon biomasses (e.g. coffee husk and banana stem and stalk), indicating the adjustment need of the hydrolysis conditions for different biomasses. On the other hand, it was showed that, by pyrolysis, it is possible to...
Tipo: Artigo em anais de congresso (ALICE) Palavras-chave: Biomassa lignocelulósica; Biochar; Biorrefinaria; Hidrólise ácida; Pirólise analítica; Ressonância magnética nuclear do Carbono 13; Biomassa carbonizada; Biomassa; Hidrólise; Biomass; Biorefining; Acid hydrolysis; Pyrolysis.
Ano: 2014 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1001416
Registros recuperados: 3
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