Direct synthesis of LPG fuel from syngas with the hybrid catalyst based on modified Pd/SiO2 and zeolite
2005; Elsevier BV; Volume: 104; Issue: 1 Linguagem: Inglês
10.1016/j.cattod.2005.03.032
ISSN1873-4308
AutoresQianwen Zhang, Xiaohong Li, Kenji Asami, Sachio Asaoka, Kaoru Fujimoto,
Tópico(s)Zeolite Catalysis and Synthesis
ResumoA novel method to synthesize LPG fuel directly from syngas with a hybrid catalyst is presented. The new hybrid catalyst, consisting of (Pd–Ca/SiO2) and β-zeolite, showed a high activity and selectivity for LPG fraction. It also showed a higher stability than Cu–Zn/USY at high reaction temperature. The sintering of palladium metal was main contribution to the deactivation of the hybrid catalyst (Pd–Ca/SiO2)/β-zeolite.
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