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Synthesis of Ag-Modified Adsorptive-Catalytic Systems Based on ZSM-5 and γ-Al2O3 and Their Study under “Cold Start” Conditions Доклады на конференциях

Язык Английский
Тип доклада Устный
Конференция 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry
24-28 сент. 2018 , Belgrade
Авторы Темерев Виктор Леонидович 1 , Ведягин Алексей Анатольевич 2 , Иост Кристина Николаевна 1 , Пирютко Лариса Владимировна 2 , Староконь Евгений Владимирович 2 , Шубин Юрий Викторович 3 , Плюснин Павел Евгеньевич 3 , Черепанова Светлана Витальевна 2 , Володин Александр Михайлович 2 , Кенжин Роман Мугарамович 2 , Стояновский Владимир Олегович 2 , Шляпин Дмитрий Андреевич 1
Организации
1 Центр новых химических технологий ИК СО РАН
2 Институт катализа им. Г.К. Борескова СО РАН
3 Институт неорганической химии им. А.В. Николаева СО РАН

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 γ-Al2O3 and Their Study under “Cold Start” Conditions
14th International Conference on Fundamental and Applied Aspects of Physical Chemistry 24-28 Sep 2018