Mixed amphoteric oxide ZrO2-Al2O3 as catalyst for the conversion of 2-methyl-3-butyn-2-ol

Autor:	Volodymyr Brei, D. V. Shistka, I. I. Lozhechnik, S. V. Prudius, E. I. Oranskaya
Rok vydání:	2011
Předmět:	chemistry.chemical_compound 2-methyl-3-butyn-2-ol Acetylene chemistry Desorption Inorganic chemistry Oxide Acetone General Chemistry Mass spectrometry Amorphous solid Catalysis
Zdroj:	Theoretical and Experimental Chemistry. 47:188-191
ISSN:	1573-935X 0040-5760
DOI:	10.1007/s11237-011-9202-1
Popis:	The TPR spectra of the conversion of 2-methyl-3-butyn-2-ol (MBOH) on mixed ZrO2-Al2O3 oxides with different ZrO2 contents were obtained by desorption mass spectrometry. It was shown that MBOH is dehydrated to 3-methyl-3-buten-1-yne on the acid centers (H0 ≥ –3.3) and is decomposed to acetylene and acetone at the basic centers (H– ≤ +6.8) of this oxide. The formation of acid centers in the amorphous structure of ZrO2-Al2O3 at 1.5
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::6a438a45b149c892ba5e999c640d3ef1 https://doi.org/10.1007/s11237-011-9202-1 Zobrazit plný text záznamu Plný text ve formátu PDF