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Journals / Atmospheric Pollution Research / 2019 / Cilt: 10 - Sayı: 6

Treatment of NOx using recyclable CO3 2--intercalated Mg–Al layered double hydroxide

Tomohito KAMEDA
Masahito TOCHİNAİ
Shogo KUMAGAİ
Toshiaki YOSHİOKA
Pages
1866–1872
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The results demonstrated the possibility of recycling through CO3·Mg–Al LDH generation using a Na2CO3 solution.

📌 3 Key Takeaways

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Objective & Hypothesis:We investigated NOx removal using a CO3·Mg–Al layered double hydroxide (CO3·Mg–Al LDH) and compared its NO2 removal performance against that of Mg(OH)2 and NO3·Mg–Al LDH to elucidate the nature of adsorption of NO2.
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Key Findings & Data:The NO removal rate was lower than that for NO2 removal.
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Conclusion & Impact:The results demonstrated the possibility of recycling through CO3·Mg–Al LDH generation using a Na2CO3 solution.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Özet

We investigated NOx removal using a CO3·Mg–Al layered double hydroxide (CO3·Mg–Al LDH) and compared its NO2 removal performance against that of Mg(OH)2 and NO3·Mg–Al LDH to elucidate the nature of adsorption of NO2. The NO removal rate was lower than that for NO2 removal. The success of NO2 removal with CO3·Mg–Al LDH is attributed to the surface adsorption of NO2 on CO3·Mg–Al LDH in addition to the formation of NOx·Mg–Al LDH. We investigated its recycling in NO2 treatment by CO3·Mg–Al LDH. The results demonstrated the possibility of recycling through CO3·Mg–Al LDH generation using a Na2CO3 solution.

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Cite This Article

KAMEDA, T., TOCHİNAİ, M., KUMAGAİ, S., YOSHİOKA, T. (2019). Treatment of NOx using recyclable CO3 2--intercalated Mg–Al layered double hydroxide. Atmospheric Pollution Research, Cilt: 10 - Sayı: 6, 1866–1872. https://ajindex.com/articles/174926

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