Catalyst for the dehydroaromatisation of methane and mixtures containing methane

摘要

The present invention relates to a catalyst for dehydroaromatizing C1-C4-aliphatics, said catalyst being obtainable by twice treating a zeolite from the group of MFI and MWW with NH4-containing mixtures, in each case with subsequent drying and calcination. The catalyst comprises molybdenum and, if appropriate, as further elements, Cu, Ni, Fe, Co, Mn, Cr, Nb, Ta, Zr, V, Zn and/or Ga.;The present invention further provides a process for dehydroaromatizing a mixture comprising C1-C4-aliphatics by conversion in the presence of the catalyst.

主权项

1. A calcined MFI or MWW zeolite catalyst which comprises molybdenum and at least two elements selected from the group consisting of Cu, Ni, Fe, Co, Mn, Cr, Nb, Ta, Zr, V, Zn, and Ga.