INVESTIGADORES
PIERELLA Liliana Beatriz
artículos
Título:
Methane transformation into aromatic hydrocarbons by activation with LPG over Zn]ZSM]11 zeolite
Autor/es:
O.A. ANUNZIATA, GRISELDA A. EIMER AND L.B. PIERELLA.
Revista:
CATALYSIS LETTERS
Referencias:
Año: 1999 vol. 58 p. 235 - 239
ISSN:
1011-372X
Resumen:
Methane (C1) can be activated by interaction with liquefied petroleum gas (LPG) even at very high C1 molar fractions in the feed (C1/(C1 + LPG)=0.85) at temperatures of 450¨C550¡ãC, GHSV(LPG)=2240 and 810 ml/g h, over Zn©\ZSM©\11 (molar fraction Zn2+/(Zn2+H+=0.86) and total pressure of 1 atm. The isobutane (i©\C4) of LPG could be the main responsible of this interaction. Aromatic hydrocarbons were the main products in the whole range of C1 molar fractions (0.4¨C0.85) studied, reaching excellent levels of 10¨C45%.
