Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Yoshiaki Kintaichi"'
Zn-promoted Rh/SiO2 catalyst for the selective reduction of NO with H2 in the presence of O2 and SO2
Publikováno v:
Applied Catalysis B: Environmental. 60:41-47
The effect of metal additives on the catalytic performance of Rh/SiO 2 for the selective reduction of NO with H 2 in the presence of O 2 and SO 2 was investigated. The addition of Zn was effective to enhance the catalytic activity of Rh/SiO 2 for NO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bd804d81b97b90ff7d5166aa2577219
https://doi.org/10.1016/j.apcatb.2005.02.020
https://doi.org/10.1016/j.apcatb.2005.02.020
Publikováno v:
Applied Catalysis B: Environmental. 55:169-175
The kinetics of NO decomposition were investigated over alkali metal-doped Co 3 O 4 catalysts. For all the alkali metal-doped Co 3 O 4 catalysts tested, the presence of O 2 caused a decrease in the N 2 formation rate with reaction orders between −0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e08d01825cf079b1523a3d6776b0d125
https://doi.org/10.1016/j.apcatb.2004.08.003
https://doi.org/10.1016/j.apcatb.2004.08.003
Autor:
Pusparatu, Yoshiaki Kintaichi, Tadahiro Fujitani, Isao Nakamura, Masaaki Haneda, Motoi Sasaki, Hideaki Hamada
Publikováno v:
Journal of Catalysis. 229:197-205
The effect of coexisting SO 2 on the activity of silica-supported noble metal catalysts for the selective reduction of NO with CO in the presence of O 2 was investigated. Pt/SiO 2 , Rh/SiO 2 , and Pd/SiO 2 showed little catalytic activity for NO redu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82179e06757900d889ae342acc179ff7
https://doi.org/10.1016/j.jcat.2004.10.022
https://doi.org/10.1016/j.jcat.2004.10.022
Publikováno v:
Catalysis Letters. 97:145-150
The direct decomposition of NO proceeds catalytically on alkaline earth metal oxides supported on Co3O4. Activity decreased in the order of Ba/Co3O4> Sr/Co3O4> Ca/Co3O4≫ Mg/Co3O4≈ Co3O4. The catalytic activity of supported alkaline earth metal ox
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7004b546874d341d772305a6b5678365
https://doi.org/10.1023/b:catl.0000038576.58825.af
https://doi.org/10.1023/b:catl.0000038576.58825.af
Publikováno v:
Bulletin of the Chemical Society of Japan. 76:2329-2333
N2O removal by catalytic decomposition and reduction with CH4 over Fe/Al2O3 was investigated. The catalytic conversion of N2O to N2 over Fe/Al2O3 was effectively promoted by the addition of CH4. The activity of Fe/Al2O3 normalized on a TOF basis for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d2cb5a26ae9ec1b4df8248423778ff9
https://doi.org/10.1246/bcsj.76.2329
https://doi.org/10.1246/bcsj.76.2329
Publikováno v:
Applied Catalysis B: Environmental. 46:473-482
The effect of addition of alkali metals was investigated on the catalytic activity of cobalt oxide (Co3O4) for the direct decomposition of NO. Although Co3O4 was totally inactive, NO decomposition over Co3O4 was significantly promoted by the addition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cbaca20f81c502d09d001fea52b0d10
https://doi.org/10.1016/s0926-3373(03)00287-x
https://doi.org/10.1016/s0926-3373(03)00287-x
Publikováno v:
Journal of Catalysis. 218:405-410
The active sites for direct decomposition of NO on supported palladium catalysts were investigated by a comparative study with single-crystal palladium surfaces. In the study of powder catalysts, the activity of Pd/Al 2 O 3 was found to be significan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b3a4f9aec7cc0969a8b5ee599f0710c
https://doi.org/10.1016/s0021-9517(03)00158-1
https://doi.org/10.1016/s0021-9517(03)00158-1
Publikováno v:
Applied Catalysis B: Environmental. 44:67-78
The addition of small amounts of rhodium enhanced the activity of Ag/Al 2 O 3 catalyst for the selective reduction of NO with decane at low temperatures. The Rh-promoted Ag/Al 2 O 3 showed its high performance even in the presence of low concentratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c87c98120e9745ee7b7f8cab72f4027
https://doi.org/10.1016/s0926-3373(03)00020-1
https://doi.org/10.1016/s0926-3373(03)00020-1
Publikováno v:
Applied Catalysis B: Environmental. 42:57-68
The effect of coexisting H 2 O on the catalytic activity of In 2 O 3 -Al 2 O 3 prepared by the sol–gel method for NO reduction by propene in the presence of oxygen was studied. No activity depression due to coexisting H 2 O was observed for In 2 O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4d5f646236526163f869485f9491bd1
https://doi.org/10.1016/s0926-3373(02)00215-1
https://doi.org/10.1016/s0926-3373(02)00215-1
Publikováno v:
Applied Catalysis B: Environmental. 41:157-169
Silica-supported iridium catalyst showed excellent activity for NO reduction with H2 in the presence of O2 and SO2. This reaction took place only on Ir and Rh/SiO2, whereas on Pt, Pd and Ru/SiO2 SO2 showed inhibiting effect on NO reduction. SiO2 was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e38aeaeee6e6106c2605386b3734624d
https://doi.org/10.1016/s0926-3373(02)00208-4
https://doi.org/10.1016/s0926-3373(02)00208-4