Bio-oil production by pyrolysis of metal soaps derived from macauba pulp oil.
作者： Jhon Jairo Melchor , Isabel Cristina Pereira Fortes
DOI: 10.1016/J.JAAP.2018.09.013
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摘要: Abstract This paper investigated the effect of Na, Mg Ba and K in conversion metal soaps extracted from macauba pulp oils into bio-oil through fast pyrolysis (200 °C min−1). The influence acidity raw material (high low acidity, 93 7 mg KOH/g respectively) thermal decomposition process was also studied. These parameters were evaluated according to production checking yields their potential as a renewable fuel produce chemicals for industrial propose. Based on TGA results submitted at 550 °C producing three fractions, i.e. liquid (bio-oil + water), gas solid, which presented different depending used. were: (35–54% w/w), water content (8–12% (25–35% w/w) solid (10–30% w/w). bio-oils are comprised mainly homologous series hydrocarbons carbon number C6 C17 some oxygenated compounds. (70–80% relative area) compounds (20–30% present depend upon soap. obtained magnesium yielded highest diesel fraction hydrocarbons. differences chemical composition showed that counter ion used have catalytic promoting changes cracking process. On other hand, did not cause Furthermore, physicochemical properties compared with ANP (National Agency Petroleum, Natural Gas Biofuels, Brazil) specification fuel. could be categorized green blends. is carbonates oxides by remaining salts saponification
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