Catalytic effect of Mn2+, Fe3+ and Mg2+ ions on desulfurization using phosphate rock slurry as absorbent

[Display omitted] •The promotion effect of Mn2+, Fe3+ and Mg2+ on SO2 removal is revealed.•Trace Mn2+ and Fe3+ ions can enhance about 19%–31.5% SO2 adsorption capacity.•74.1% of activation energy is reduced when Mn2+ and Fe3+ are used to catalyze S(IV).•A radical chain reaction mechanism of S(IV) ca...

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Vydané v:	Chemical engineering journal (Lausanne, Switzerland : 1996) Ročník 390; s. 124568
Hlavní autori:	Nie, Yunxiang, Li, Shuai, Dai, Jinfeng, He, Dedong, Mei, Yi
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Elsevier B.V 15.06.2020
Predmet:	Activation energy Catalytic mechanism Flue gas desulfurization Metal ions Phosphate rock Flue gas desulfurization Activation energy Phosphate rock Catalytic mechanism Metal ions
ISSN:	1385-8947, 1873-3212
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