Influence of the Template on the Properties of SAPO-31 and Performance of Pd Loaded Catalysts for n-Paraffin Isomerization | Sciact - CRIS-system of Boreskov Institute of Catalysis

Influence of the Template on the Properties of SAPO-31 and Performance of Pd Loaded Catalysts for n-Paraffin Isomerization Full article

Journal

Microporous and Mesoporous Materials
ISSN: 1387-1811 , E-ISSN: 1873-3093

Output data

Year: 2012, Volume: 150, Pages: 14-24 Pages count : 11 DOI: 10.1016/j.micromeso.2011.09.020

Tags

Acidity, Hydroisomerization, n-Decane, SAPO-31, Selectivity

Authors

Yang Jie ¹ , Kikhtyanin O.V. ² , Wu Wei ¹ , Zhou Yajing ¹ , Toktarev A.V. ² , Echevsky G.V. ² , Zhang Rui ¹

Affiliations

1	Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education, Sino-Russian Joint Laboratory for Catalysis, School of Chemistry and Material Sciences, Heilongjiang University, Harbin 150080, China
2	Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia

Funding (1)

National Natural Science Foundation of China

21076065

The SAPO-31 silicoaluminophosphates were synthesized by using different di-alkylamines and their properties were characterized by XRD, SEM and N2 adsorption. NH3-TPD, IR spectroscopy of adsorbed pyridine and 29Si MAS NMR showed that these molecular sieves differed in their acidity both in the number of acid sites and in their strength. The catalytic properties of Pd/SAPO-31 samples were compared in n-decane conversion. It was found that their activity was related to the acidity of SAPO-31, but the isomerization selectivity was defined by the structural characteristics of the microporous material with minor influence of the other physico-chemical properties studied.

Yang J. , Kikhtyanin O.V. , Wu W. , Zhou Y. , Toktarev A.V. , Echevsky G.V. , Zhang R.
Influence of the Template on the Properties of SAPO-31 and Performance of Pd Loaded Catalysts for n-Paraffin Isomerization
Microporous and Mesoporous Materials. 2012. V.150. P.14-24. DOI: 10.1016/j.micromeso.2011.09.020 WOS Scopus РИНЦ OpenAlex ANCAN

Submitted:	Apr 19, 2011
Accepted:	Sep 14, 2011
Published online:	Sep 20, 2011
Published print:	Mar 1, 2012

≡ Web of science:	WOS:000298721700003
≡ Scopus:	2-s2.0-80054967593
≡ Elibrary:	17970226
≡ OpenAlex:	W2114873575
≡ Chemical Abstracts:	2011:1392851
≡ Chemical Abstracts (print):	155:566545

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