Journal of Hydrogen and New Energy (한국수소및신에너지학회논문집)

The Korean Hydrogen and New Energy Society (한국수소및신에너지학회)
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Preliminary Economic Analysis for H2 Transportation Using Liquid Organic H2 Carrier to Enter H2 Economy Society in Korea

수소경제사회 실현을 위한 액체 유기 수소캐리어를 이용한 수소 수송 관련 예비 경제성 평가

  • LEE, BOREUM (School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST)) ;
  • LEE, HYUNJUN (School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST)) ;
  • MOON, CHANGHWAN (Elchemtech Co. Ltd) ;
  • MOON, SANGBONG (Elchemtech Co. Ltd) ;
  • LIM, HANKWON (School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST))
  • 이보름 (울산과학기술원 에너지 및 화학공학부) ;
  • 이현준 (울산과학기술원 에너지 및 화학공학부) ;
  • 문창환 ((주)엘켐텍) ;
  • 문상봉 ((주)엘켐텍) ;
  • 임한권 (울산과학기술원 에너지 및 화학공학부)
  • Received : 2019.02.08
  • Accepted : 2019.04.30
  • Published : 2019.04.30
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Abstract

Reliable $H_2$ supply is necessary for entering a $H_2$ society. Among the various $H_2$ storage and transportation methods, liquid organic $H_2$ carrier (LOHC) is in the spotlight because of a lot of advantages compared to conventional one such as compressed $H_2$ and liquefied $H_2$. Therefore, we performed preliminary economic analysis of $H_2$ supply cost using LOHC for a $H_2$ production capacity of $300Nm^3\;h^{-1}$ employing itemized cost estimation and sensitivity analysis to evaluate economic viability of this technology in Korea.

Keywords

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Fig. 1. Supply chain of H2 using liquid organic H2 carrier (LOHC); from production to refueling station

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Fig. 2. Hydrogen supply cost with difference distances using a 1 ton truck

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Fig. 3. Sensitivity analysis on H2 supply cost with different distances

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Fig. 4. Sensitivity analysis on H2 transportation cost with different distances

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Fig. 5. Hydrogen supply cost with difference distances using a 5 ton truck

Table 1. Advantages and disadvantages of compressed H2, liquid H2, and liquid organic H2 carrier (LOHC)

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Table 3. Itemized cost estimation with a distance of 100 km for H2 transportation

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Table 4. Transportation cost with different distances

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Table 2. Initial capital cost of H2 storage and transportation for a H2 production capacity of 300 Nm3 h-1

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