トリスエチレンジアミンコバルト錯体 [Co (en) <SUB>3</SUB>] Cl<SUB>3</SUB>へのH<SUB>2</SUB>OとD<SUB>2</SUB>Oの吸着平衡等温線の推算

DOI Web Site

書誌事項

タイトル別名
  • Estimation of Adsorption Isotherms for H2O and D2O on Tris(ethylenediamine) cobalt Complex(Co(en)3)Cl3.

説明

Experimental adsorption isotherms for H2O and D2O on dehydrated cobalt complex [Co (en) 3] Cl3 at 10, 25 and 35°C, showing equilibrium vapor pressure plateaus, could be closely approximated by an error functional dinomial expression proposed here. Relationships of its parameters with temperature were examined, and temperature-dependent characteristic equations common to H2O and D2O were then obtained. The isotope effect is recognized in the differences between H2O and D2O in their coefficients. Therefore, the adsorption isotherms for both waters on the cobalt complex can be estimated at various temperatures around 10-35°C. The examined complex has the satisfactory capacity of adsorption for water compared with popular adsorbents. Its unique water adsorption characteristics would be applicable to techniques for treatment of tritiated water vapor.

収録刊行物

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ