Effective Pd/C catalyst for chlorobenzene and hexachlorobenzene hydrodechlorination by direct pyrolysis of sawdust impregnated with palladium nitrate

Effective Pd/C catalyst for chlorobenzene and hexachlorobenzene hydrodechlorination by direct pyrolysis of sawdust impregnated with palladium nitrate Научная публикация

Журнал

Catalysis Communications
ISSN: 1566-7367

Вых. Данные

Год: 2016, Том: 77, Страницы: 37-41 Страниц : 5 DOI: 10.1016/j.catcom.2016.01.013

Авторы

Klokov S.V. ^1,2 , Lokteva E.S. ^1,2 , Golubina E.V. ^1,2 , Maslakov K.I. ^1,2 , Levanov A.V. ² , Chernyak S.A. ² , Likholobov V.A. ¹

Организации

1	Institute of Hydrocarbons Processing SB RAS
2	Lomonosov Moscow State University

Two Pd/C catalysts were prepared by pyrolysis of Pd(NO3)2 impregnated sawdust. At equal pyrolysis time slow ramping with shorter isothermal heating resulted in 0.9 wt.% Pd/C-S1 sample comprising carbon support with some oxygen-containing moieties and Pd0 with 2.6 nm average particle size (APS) partially decorated with carbon shell, whereas fast temperature ramping and long isothermal heating provided 0.6 wt.% Pd/C-S2 containing Pd0 with 3.7 nm APS, with larger fraction of carbon decorated particles. Pd/C-S1 is slightly more efficient than Pd/C-S2 in gas phase chlorobenzene hydrodechlorination to benzene at 100–250 °C. Only Pd/C-S1 provides hexachlorobenzene hydrodechlorination in liquid phase due to lower APS and probably smaller PdCx content.

Klokov S.V. , Lokteva E.S. , Golubina E.V. , Maslakov K.I. , Levanov A.V. , Chernyak S.A. , Likholobov V.A.
Effective Pd/C catalyst for chlorobenzene and hexachlorobenzene hydrodechlorination by direct pyrolysis of sawdust impregnated with palladium nitrate
Catalysis Communications. 2016. V.77. P.37-41. DOI: 10.1016/j.catcom.2016.01.013 Scopus OpenAlex

Scopus:	2-s2.0-84955244485
OpenAlex:	W2286563652

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