Изомеризация н-гексана на Pt/SO4/ZrO2 катализаторах, нанесенных на Al2O3. Влияние добавок олова

Rok vydání:	2018
Předmět:	Materials science chemistry.chemical_element Peptization Chloride Catalysis Tetragonal crystal system chemistry.chemical_compound chemistry Specific surface area medicine Hydroxide Platinum Isomerization medicine.drug Nuclear chemistry
Zdroj:	Kataliz v promyshlennosti. 18:45-49
ISSN:	2413-6476 1816-0387
DOI:	10.18412/1816-0387-2018-2-45-49
Popis:	The studies dealt with the influence of the precursor of Sn(IV) added to aluminum hydroxide at the stage of peptization on the performance of n-hexane isomerization in the presence of supported Pt/SZ/Al 2 O 3 (Sn) catalysts. It was shown that particles of the active tetragonal phase t-ZrO 2 supported on Al 2 O 3 (Sn) were 3.2, 8.3 and 8.4 nm in size when hydroxide, chloride and sulfate of Sn(IV), respectively, was used. The smaller active phase particles in size, the larger specific surface area and, as a result, the catalyst is more active to isomerization of n-hexane.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::8aa6758c5f0a78d0f42cfb75cda5de1d https://doi.org/10.18412/1816-0387-2018-2-45-49 Zobrazit plný text záznamu