Abstract：
:The aim of this study was to evaluate the potential of Hancornia speciosa GOMES (mangaba) seeds as a novel matrix for the production of bio-oil. The study was divided into three steps: (i) characterization of the biomass (through elemental analysis (CHN), infrared spectroscopy (FTIR-ATR), thermogravimetry (TG), and determination of biomass composition; (ii) pyrolysis of mangaba seed to obtain the bio-oil; and (iii) characterization of the bio-oil (thermogravimetry and gas chromatography/mass spectrometry-GC/qMS). The TG of the sample showed a mass loss of around 90% in 450°C. In the pyrolysis experiments the variables included temperature (450 and 600°C), sample mass (5 and 11g) and prior heating (with or without), with the best conditions of 600°C, 11g of seeds and prior heating of the furnace. The GC/qMS analysis identified carboxylic acids and hydrocarbons as the major components, besides the presence of other compounds such as furanes, phenols, nitriles, aldehydes, ketones, and amides.
journal_name
Bioresour Technoljournal_title
Bioresource technologyauthors
Santos RM,Santos AO,Sussuchi EM,Nascimento JS,Lima ÁS,Freitas LSdoi
10.1016/j.biortech.2015.07.060subject
Has Abstractpub_date
2015-11-01 00:00:00pages
43-8eissn
0960-8524issn
1873-2976pii
S0960-8524(15)01022-6journal_volume
196pub_type
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