| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1732833 | Energy | 2013 | 7 Pages |
Pyrolysis experiments of blue-green algae blooms (BGAB) were carried out in a fixed-bed reactor to determine the effects of pyrolysis temperature, particle size and sweep gas flow rate on pyrolysis product yields and bio-oil properties. The pyrolysis temperature, particle size and sweep gas flow rate were varied in the ranges of 300–700 °C, below 0.25–2.5 mm and 50–400 mL min−1, respectively. The maximum oil yield of 54.97% was obtained at a pyrolysis temperature of 500 °C, particle size below 0.25 mm and sweep gas flow rate of 100 mL min−1. The elemental analysis and calorific value of the oil were determined, and the chemical composition of the oil was investigated using gas chromatography–mass spectroscopy (GC–MS) technique. The analysis of bio-oil composition showed that bio-oil from BGAB could be a potential source of renewable fuel with a heating value of 31.9 MJ kg−1.
► Bio-oil production from pyrolysis of blue-green algae blooms in fixed bed reactor. ► Effects of pyrolysis conditions on product distribution were investigated. ► The maximum bio-oil yield reached 54.97 wt %. ► The bio-oil has high heating value and may be suitable as renewable fuel. ► Pyrolysis of algal biomass beneficial for energy recovery, eutrophication control.
