検索対象:     
報告書番号:
※ 半角英数字
 年 ~ 
 年

ラマン分光法の熱化学水素製造法ISプロセスへの適用性検討

Application of Raman spectroscopy for thermochemical hydrogen production IS process

笠原 清司  ; 今井 良行  ; 阿部 博佳*; 久保 真治  ; 小貫 薫

Kasahara, Seiji; Imai, Yoshiyuki; Abe, Hiroyoshi*; Kubo, Shinji; Onuki, Kaoru

熱化学的水素製造ISプロセスへのラマン分光法の適用性を検討した。ブンゼン反応生成物であるH$$_{2}$$SO$$_{4}$$水溶液を想定し、精製前後の溶液を検討した。5-70wt%硫酸水溶液について、ピーク面積比を用いた濃度計測の可能性を示した。また、微量のHI, I$$_{2}$$を含む硫酸へのラマン分光計測の適用性の予備的検討を行った。

Applicability of Raman spectroscopy for measurement in thermochemical water-splitting IS process was investigated. H$$_{2}$$SO$$_{4}$$ solution obtained in the Bunsen reaction before and after purification was selected as targets. For pure H$$_{2}$$SO$$_{4}$$-H$$_{2}$$O solution, model as the solution after purification, possibility of a method of concentration measurement utilizing areas of Raman peaks was shown in the range between 5-70 wt%. For H$$_{2}$$SO$$_{4}$$-H$$_{2}$$O solution containing small amount of HI and I$$_{2}$$, model solution before purification, preliminary investigation of concentration range of impurities for H$$_{2}$$SO$$_{4}$$ concentration measurement was carried out.

Access

:

- Accesses

InCites™

:

Altmetrics

:

[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.