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Emulsification of the Mixture of Catalytic Pyrolysis Oil Obtained under Methane and Nitrogen Environment in Diesel Using Span 80 and Atlox 4916 as Surfactants

  • Farooq, Abid (School of Environmental Engineering, University of Seoul) ;
  • Park, Young-Kwon (School of Environmental Engineering, University of Seoul)
  • Received : 2021.04.01
  • Accepted : 2021.04.26
  • Published : 2021.06.10

Abstract

Emulsions were prepared using a mixture of bio-oil obtained from the pyrolysis of sawdust in an N2 environment and Quercus mongolica in a CH4 environment for both non-catalytic and catalytic cases. Both prepared emulsions were examined by measuring the physical stability and Fourier transform infrared spectroscopy. The emulsion with HLB 5.8 (Span 80 and Atlox 4916) for the ratio of bio-oil (B-oil and C-oil): surfactant: diesel = 10% : 3% : 87% showed stability for 15 days. Combining oils produced in N2 and CH4 environments could be a potential solution for generating high-quality emulsions with a high heating value.

Keywords

Acknowledgement

This work was supported by the New and Renewable Energy Core Technology Program of the Korea Institute of Energy Technology Evaluation and Planning (KETEP), granted financial resource from the Ministry of Trade, Industry & Energy, Republic of Korea (No. 2017-3010092430).

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