Thermographic and mass spectrometric study on zeolite dehydration and deammoniation

Autor:	V. A. Nazarenko, N. V. Turutina, V. G. Il'in, G. N. Mel'nichenko, A. I. Prilipko
Rok vydání:	1990
Předmět:	Chemistry Analytical chemistry Thermal desorption Cationic polymerization General Chemistry Faujasite engineering.material medicine.disease Mass spectrometric Mordenite Synthetic materials medicine engineering Dehydration Zeolite
Zdroj:	Theoretical and Experimental Chemistry. 25:467-470
ISSN:	1573-935X 0040-5760
DOI:	10.1007/bf00530445
Popis:	Thermography and thermal desorption with mass spectrometric monitoring have been applied to dehydration, deammoniation, and dehydroxylation in cationic, NH4, H, and dealuminated forms of synthetic zeolites of faujasite and mordenite types, as well as natural mordenite. The dehydration temperatures for the synthetic materials are only slightly dependent on the cation form. As the window size decreases and the Si/Al ratio in the framework increases, the deammoniation and dehydroxylation temperatures rise in the sequence Y < M < Mh.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::a0d583aa05ba72f97f45c5e4d2b7dfab https://doi.org/10.1007/bf00530445 Zobrazit plný text záznamu Full text from SpringerLink