Simultaneous treatment of HCl–SO2–NOx gas with Mg–Al layered double hydroxide intercalated with CO3 2− and its recycling process

研究成果: Article査読

6 被引用数 (Scopus)

抄録

This study presents a method for recycling Mg–Al layered double hydroxide intercalated with CO3 2− (CO3·Mg–Al LDH) for acid gas treatment by combining the simultaneous removal of HCl, SO2, and NOx with CO3·Mg–Al LDH and regeneration using Na2CO3 solution. CO3·Mg–Al LDH shows simultaneous removal capability for HCl, SO2, and NO2 with HCl–SO2–NO2 mixtures. In addition, CO3·Mg–Al LDH shows simultaneous removal capability for HCl and SO2 with HCl–SO2–NO mixtures, but the removal performance for NO is low. Recycling with the HCl–SO2–NO2 mixture had little effect on the acid gas removal up to the third treatment, thereby demonstrating that it is feasible to use CO3·Mg–Al LDH for recycled acid gas treatment.

本文言語English
ページ(範囲)1179-1184
ページ数6
ジャーナルInternational Journal of Environmental Science and Technology
17
2
DOI
出版ステータスPublished - 2020 2 1

ASJC Scopus subject areas

  • 環境工学
  • 環境化学
  • 農業および生物科学(全般)

フィンガープリント

「Simultaneous treatment of HCl–SO<sub>2</sub>–NO<sub>x</sub> gas with Mg–Al layered double hydroxide intercalated with CO<sub>3</sub> <sup>2−</sup> and its recycling process」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル