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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.10
- 수록면
- 421 - 428 (8page)
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초록· 키워드
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The Sulfur-Iodine (SI) thermochemical hydrogen production process is one of the most promising thermochemical water splitting technologies. In the integrated operation of the SI process, the O₂ produced from a H₂SO₄ decomposition section could be supplied directly to the Bunsen reaction section without preliminary separation. A HI<sub>x</sub> (I₂+HI+H₂O) solution could be also provided as the reactants in a Bunsen reaction section, since the sole separation of I₂ in a HI<sub>x</sub> solution recycled from a HI decomposition section was very difficult. Therefore, the Bunsen reaction using SO₂-O₂ mixture gases in the presence of the HI<sub>x</sub> solution was carried out to identify the effect of O₂. The amount of I₂ unreacted under the feed of SO₂-O₂ mixture gases was little higher than that under the feed of SO₂ gas only, and the amount of HI produced was relatively decreased. The O₂ in SO₂-O₂ mixture gases also played a role to decrease the amount of a impurity in HI<sub>x</sub> phase by only striping effect, while that in H₂SO₄ phase was hardly affected.
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참고문헌 (21)
참고문헌 신청
J. E. Funk / 2001 / Thermochemical hydrogen production: past and present / Int. J. Hydrogen Energy 26(3):185
J. E. Funk / 1966 / Energy Requirements in the Production of Hydrogen from Water / Ind. Eng. Chem. Proc. Des. Develop 5(3):336
S. Kubo / 2004 / A pilot test plan of the thermochemical water-splitting iodine-sulfur process / Nucl. Eng. Des 233(1):355
S. Kasahara / 2003 / Effects of process parameters of the IS process on total thermal efficiency to produce hydrogen from water / J. Chem. Eng. Japan 36(7):887
S. Kasahara / 2004 / Thermal efficiency evaluation of HI synthesis/concentration procedures in the thermochemical water splitting IS process / Int. J. Hydrogen Energy 29(6):579
J. E. Funk / 1966 / Energy Requirements in the Production of Hydrogen from Water / Ind. Eng. Chem. Proc. Des. Develop 5(3):336
S. Kubo / 2004 / A pilot test plan of the thermochemical water-splitting iodine-sulfur process / Nucl. Eng. Des 233(1):355
S. Kasahara / 2003 / Effects of process parameters of the IS process on total thermal efficiency to produce hydrogen from water / J. Chem. Eng. Japan 36(7):887
S. Kasahara / 2004 / Thermal efficiency evaluation of HI synthesis/concentration procedures in the thermochemical water splitting IS process / Int. J. Hydrogen Energy 29(6):579
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