Extraction of fleshing oil from waste limed fleshings and biodiesel production.
Waste Manag
; 48: 638-643, 2016 Feb.
Article
em En
| MEDLINE
| ID: mdl-26445362
ABSTRACT
The aim of the study was focused on extraction of fleshing oil from limed fleshings with different neutralization process by ammonium chloride (NH4Cl) and hydrochloric acid (HCl) followed by solvent extraction. The production of fatty acid methyl esters (FAMEs) from limed fleshing oil by two stage process has also been investigated. The central composite design (CCD) was used to study the effect of process variables viz., amount of flesh, particle size and time of fleshing oil extraction. The maximum yield of fleshing oil from limed fleshings post neutralization by ammonium chloride (NH4Cl) and hydrochloric acid (HCl) was 26.32g and 12.43g obtained at 200g of flesh, with a particle size of 3.90mm in the time period of 2h. Gas chromatography analysis reveals that the biodiesel (FAME) obtained from limed fleshings is rich in oleic and palmitic acids with weight percentages 46.6 and 32.2 respectively. The resulting biodiesel was characterized for its physio-chemical properties of diesel as per international standards (EN14214).
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Óxidos
/
Compostos de Cálcio
/
Fontes Geradoras de Energia
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Biocombustíveis
Tipo de estudo:
Diagnostic_studies
Idioma:
En
Revista:
Waste Manag
Assunto da revista:
SAUDE AMBIENTAL
/
TOXICOLOGIA
Ano de publicação:
2016
Tipo de documento:
Article
País de afiliação:
Índia