Synthesis of Ag-modified adsorptive-catalytic systems based on ZSM-5 and g-Al 2O 3 and their study under “cold start” conditions Доклады на конференциях
Язык | Английский | ||||||
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Тип доклада | Устный | ||||||
Url доклада | http://sciact.catalysis.ru/ru/public/conference_attendance/8471 | ||||||
Конференция |
14th International Conference on Fundamental and Applied Aspects of Physical Chemistry 24-28 сент. 2018 , Belgrade |
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Реферат:
In the present work, adsorptive-catalytic properties of the system based on ZSM-5 zeolite and γ-Al2O3 as a binder were studied. Such system is considered to be used as adsorption trap within vehicle exhaust gas neutralization concept in order to solve so-called “cold start” problem. In aim to study modifying effect of silver on the properties of zeolite, such compositions as Ag/ZSM-5+γ-Al2O3 and HZSM-5+Ag/γ-Al2O3 were prepared. The silver loading was 10 wt.%. The samples were tested in a prompt thermal aging regime. The composition of the reaction mixture was varied to elucidate the effects of CO and hydrocarbons on the state of the active sites.
Библиографическая ссылка:
Temerev V.L.
, Vedyagin A.A.
, Iost K.N.
, Pirutko L.V.
, Starokon E.V.
, Shubin Y.V.
, Plyusnin P.E.
, Cherepanova S.V.
, Volodin A.M.
, Kenzhin R.M.
, Stoyanovskii V.O.
, Shlyapin D.A.
Synthesis of Ag-modified adsorptive-catalytic systems based on ZSM-5 and g-Al 2O 3 and their study under “cold start” conditions
14th International Conference on Fundamental and Applied Aspects of Physical Chemistry 24-28 Sep 2018
Synthesis of Ag-modified adsorptive-catalytic systems based on ZSM-5 and g-Al 2O 3 and their study under “cold start” conditions
14th International Conference on Fundamental and Applied Aspects of Physical Chemistry 24-28 Sep 2018