<紀要論文>
Investigation of Silver-Sulfur Hybrid Process for Thermochemical Hydrogen Production

作成者
本文言語
出版者
発行日
収録物名
開始ページ
終了ページ
出版タイプ
アクセス権
JaLC DOI
関連情報
概要 A new thermochemical water-splitting process, Ag-S hybrid process, is proposed and relevant experimental results are presented. This process consists of the following three steps. 2Ag+H_2SO_4 →^^<El...ec.> Ag_2SO_4+H_2 (R-1) Ag_2SO_4 → 2Ag+SO_3+1/20_2 (R-2) H_2O+SO_3 → H_2SO_4 (R-3) The decomposition voltage at 100 mA/cm^2 for step (R-1) was found to be 0.55 V at 353 K in 10 M H_2SO_4. The Ag_2SO_4 dissolved in H_2SO_4 could be separated by cooling. In step (R-2), Ag_2SO_4 could decompose completely in ca. 4 min at 1228 K. From a flow sheet of this process, the overall efficiency was estimated to be 31-36% with an assummed heat recovery of 70-80%.続きを見る

本文ファイル

p011 pdf 116 KB 129  

詳細

レコードID
査読有無
ISSN
NCID
登録日 2010.06.12
更新日 2020.11.27

この資料を見た人はこんな資料も見ています