首页|Facile synthesis of highly dispersed Ru/functionalized CMK-3 catalyst with superior catalytic wet air oxidation (CWAO) performance of ammonia
Facile synthesis of highly dispersed Ru/functionalized CMK-3 catalyst with superior catalytic wet air oxidation (CWAO) performance of ammonia
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NSTL
Elsevier
This article proposes a novel decamethonium bromide (DATB)-assisted hydrothermal method to synthesize highly dispersed Ru/functionalized CMK-3 catalyst for catalytic wet air oxidation (CWAO) of ammonia. The proposed strategy anchors RuCl62- onto the electropositive DAT (decyltrimethylammonium ion)-modified CMK3-N support. As a consequence, the aggregation of Ru nanoparticles during high temperature treatment is inhibited by the electrostatic interaction between the Ru species and CMK-3-N-DTA as well as the isolation effect of carbon deposits. The DMH-AH catalyst exhibits superior activity and selectivity for ammonia nitrogen removal than the reference catalyst synthesized via traditional impregnation method.
Ammonia-containing wastewaterCatalytic wet air oxidationRu-based catalystHigh dispersionBIMETALLIC RU-CUWASTE-WATERTRANSITION-METALSIMULTANEOUS REMOVALCARBONNANOPARTICLESINSIGHTSNITROGENTOXICITYKINETICS
NSTL
Elsevier
