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http://dx.doi.org/10.7842/kigas.2014.18.1.25

High Pressure Refueling Method for HCNG Gas Supply  

Kim, Sang-Min (KOGAS R&D Division New Energy Technology Center)
Lee, Joong-Seong (KOGAS R&D Division New Energy Technology Center)
Han, Jeong-Ok (KOGAS R&D Division New Energy Technology Center)
Lee, Yeong-Cheol (KOGAS R&D Division New Energy Technology Center)
Kim, Yong-Cheol (KOGAS R&D Division New Energy Technology Center)
Chae, Jeong-Min (KOGAS R&D Division New Energy Technology Center)
Hong, Seong-Ho (KOGAS R&D Division New Energy Technology Center)
Publication Information
Journal of the Korean Institute of Gas / v.18, no.1, 2014 , pp. 25-30 More about this Journal
Abstract
Mixture of hydrogen and natural gas HCNG mixing equipment production and refueling experiment were performed for supply and product. Hydrogen and CNG in 30 : 70 ratio is mixing of HCNG was performed using ratio control. HCNG refueling method was calculated after reading the pressure of tank for full refuel, amount refuel. Both full refuel and amount refuel results mixed ratio 30 : 70 in the error limits of $H_2{\pm}2%$ met the criterion. HCNG composition analysis result in refueling tank using gas chromatography is satisfying the error limits in refuel tank 30 : 70 ratio were confirmed.
Keywords
HCNG mixing equipment; refueling; dispenser; mixing ratio; gas chromatography;
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