Journal of the Korean Society of Fisheries and Ocean Technology (수산해양기술연구)

The Korean Society of Fisheries and Ocean Technology (한국수산해양기술학회)
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Development and efficiency of filter device for the emission reduction from the diesel engine in fishing boat

어선용 디젤엔진의 배출가스 저감 필터 개발과 저감 효율

  • Lee, Kyounghoon (Fisheries System Engineering Division, National Fisheries Research & Development Institute) ;
  • Kim, Sang-Keun (MT Co.) ;
  • Kim, Seonghun (Fisheries System Engineering Division, National Fisheries Research & Development Institute) ;
  • Yang, Yong-Su (Fisheries System Engineering Division, National Fisheries Research & Development Institute) ;
  • Park, Seong-Wook (Fisheries System Engineering Division, National Fisheries Research & Development Institute)
  • 이경훈 (국립수산과학원 시스템공학과) ;
  • 김상근 ((주)엠티) ;
  • 김성훈 (국립수산과학원 시스템공학과) ;
  • 양용수 (국립수산과학원 시스템공학과) ;
  • 박성욱 (국립수산과학원 시스템공학과)
  • Received : 2014.01.28
  • Accepted : 2014.02.21
  • Published : 2014.02.28
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Abstract

The performance of five kind adsorbents, which can reduce nitrogen oxide (NOx) from the diesel engine occupying 85% of the fishing boat, was carried out and the emission reduction filter was manufactured and evaluated in the adsorption efficiency of the emission gas for 240 KW diesel portable generator. As a NOx emission filter made of mordenite which has an excellent cation exchange capacity was manufactured by ball type adsorbents having excellent specific surface area. The adsorption efficiency of mordenite material applying the emission reduction filter began to show up at the operating time 10 minutes in comparison with the activated carbon and zeolite materials, and it was exposed to continue until 100% capability with passing by 20 minutes. So the adsorption efficiency of the NOx reduction filter consistently maintained at the averaged 80%.

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References

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