Highly effective direct decomposition of H2S into H2 and S by microwave catalysis over CoS-MoS2/γ-Al2O3 microwave catalysts
Sign Up to like & getrecommendations! Published in 2017 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2017.06.027
Abstract: Abstract Direct decomposition of H 2 S into H 2 and S has attracted increasing attention because it can simultaneously recover H 2 and S from a hazardous waste gas. However, direct decomposition of H… read more here.
Keywords: microwave catalysts; effective direct; microwave catalysis; direct decomposition ... See more keywords
Tailoring the BaCoO3-CeO2 catalyst for NO direct decomposition: Factors determining catalytic activity
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Catalysis"
DOI: 10.1016/j.jcat.2021.06.012
Abstract: Abstract The 5%BaCoO3-CeO2 catalysts show excellent catalytic performance for NO direct decomposition; however, the reasons for the high activity remain to be explored. Here, the catalyst was prepared by different methods (citric acid–nitrate one-pot method,… read more here.
Keywords: direct decomposition; factors determining; bacoo3 ceo2; activity ... See more keywords
Reaction mechanism of NO direct decomposition over K-promoted Co-Mn-Al mixed oxides – DRIFTS, TPD and transient state studies
Sign Up to like & getrecommendations! Published in 2021 at "Journal of The Taiwan Institute of Chemical Engineers"
DOI: 10.1016/j.jtice.2021.02.028
Abstract: Abstract The reaction mechanism of direct NO decomposition over Co4MnAlOx mixed oxides prepared by co-precipitation method and promoted by 0–3.1 wt.% of potassium was studied. Temperature programmed desorption of NO and in-situ diffuse reflectance infrared Fourier… read more here.
Keywords: mechanism direct; decomposition; mixed oxides; direct decomposition ... See more keywords
Unraveling the Direct Decomposition of NOx over Keggin Heteropolyacids and Their Deactivation Using a Combination of Gas-IR/MS and In Situ DRIFT Spectroscopy
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.0c05945
Abstract: Keggin heteropolyacids (HPAs) have been known to be efficient NOx absorbers for many years, and to decompose a significant fraction of the NOx species pre-absorbed at 100-150 °C into harmless N2 an... read more here.
Keywords: nox; unraveling direct; spectroscopy; direct decomposition ... See more keywords
Effect of Zeolite Topology on Cu Active Site Formation for NO Direct Decomposition
Sign Up to like & getrecommendations! Published in 2019 at "Bulletin of the Chemical Society of Japan"
DOI: 10.1246/bcsj.20190216
Abstract: The formation of Cu active sites for nitric oxide (NO) direct decomposition on ZSM-5, mordenite, and low Si/Al beta zeolites under similar Cu ion-exchange conditions was investigated. On all the Cu... read more here.
Keywords: effect zeolite; direct decomposition; zeolite topology; formation ... See more keywords
Direct Decomposition of Nitrous Oxide Using Yb2O3-Pr6O11 with C-type Cubic Structure
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DOI: 10.1246/cl.180351
Abstract: (Yb1−xPrx)2O3+δ catalysts with C-type cubic structure were synthesized by a co-precipitation method. By introducing the Pr ion into Yb2O3, the enhancement in the catalytic N2O decomposition activit... read more here.
Keywords: direct decomposition; cubic structure; type cubic; decomposition nitrous ... See more keywords
Direct Decomposition of NO over Co-Mn-Al Mixed Oxides: Effect of Ce and/or K Promoters
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DOI: 10.3390/catal10070808
Abstract: Co-Mn-Al mixed oxides promoted by potassium are known as active catalysts for the direct decomposition of nitric oxide (NO). In this study, the answer to the following question has been considered: does the presence of… read more here.
Keywords: cerium; direct decomposition; decomposition mixed; mixed oxides ... See more keywords