Data/hora: 01/06/2024 14:53:49

Biblioteca(s): | Embrapa Solos.
Data corrente: | 18/02/2009
Data da última atualização: | 12/01/2022
Autoria: | NOVOTNY, E. H.; ROMEIRO, G. A.; FIGUEIREDO, M. K. K.; ROCHA, J. D.; AZEVEDO, E. R. de; BONAGAMBA, T. J.; HAYES, M. H. B.
Afiliação: | ETELVINO HENRIQUE NOVOTNY, CNPS; G. A. ROMEIRO, UFF; M. K. K. FIGUEIREDO, UFF; J. D. ROCHA, Embrapa Agroenergia; E. R. DE AZEVEDO, USP; T. J. BONAGAMBA, USP; M. H. B. HAYES, UNIVERSITY OF LIMERICK.
Título: | 13C-NMR spectroscopy evaluation of different pyrolysis feedstock.
Ano de publicação: | 2008
Fonte/Imprenta: | In: ANNUAL INTERNATIONAL MEETING OF THE INTERNATIONAL BIOCHAR INITIATIVE, 2., 2008, Newcastle. Biochar, sustainability and security in a changing climate. Newcastle: International Biochar Initiative, 2008. p. 26. Ref. B18.
Idioma: | Inglês
Conteúdo: | Different feedstocks and different pyrolysis processes produce carbonized materials (biochar) with different properties. The properties of these materials are very important when considering their agricultural uses. The technique of 13C Nuclear Magnetic Resonance (13C-NMR) is a very powerful tool for the characterization of the complex products, especially when aided by multivariate statistics, such as Principal Component Analysis (PCA). In this work, a series of feedstocks, embracing agro-industrial residues (sugarcane straw, orange bagasse, grass straw, soybeans, castor oil and Jatropha cake), urban residues (sewage sludges) and industrial residues (blended refuse) were submitted to two different fast pyrolysis processes, said processes 1 and 2.
Thesaurus Nal: | Biochar; Nuclear magnetic resonance spectroscopy.
Categoria do assunto: | P Recursos Naturais, Ciências Ambientais e da Terra
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/230229/1/13C-NMR-spectroscopy-evaluation-2008.pdf
Registro original: | Embrapa Solos (CNPS)
Exemplares: | CNPS - (13801-1) - UPC - RA - DD -  -  - 2009.00145 - DIS