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Preparation and Characterization of Nanoporous Zeolitic Membranes for Catalytic Applications | ||
| Engineering and Technology Journal | ||
| Article 11, Volume 31, Issue 17, 2013, Pages 2443-2457 PDF (838.54 K) | ||
| DOI: 10.30684/etj.31.17A.11 | ||
| Author | ||
| Talib M. Naieff Al-Bayati | ||
| Abstract | ||
| The Hydroisomerization and Hydrocracking of n-Heptane was carried out in a packed bed plug-flow zeolitic catalytic membrane reactor at a constant pressure of (100 kpa).Material was encapsulated by trimetallic 1% (Pt-Ni-Co). The structural and textural features for encapsulated nanoporous MCM-48 were studied by X-ray diffraction, scanning electron microscopy (SEM), EDAX, nitrogen adsorption-desorption (BET) and FTIR. The characterizations were carried out before and after loading. The results show that the catalytic activity evaluation in a membrane reactor revealed that trimetallic 1 % (Pt-Ni-Co)/MCM-48 catalyst possess a high activity for conversion of n-heptane around (83%) at 400 ºC with a maximum selectivity around (65%) at 325 ºC. | ||
| Keywords | ||
| Nanoporous material; MCM; Membrane reactor; heptane; trimetallic catalyst; hydroisomerization; hydrocracking | ||
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