Thermal decomposition and hydrogen reduction of ammonium thiomolybdates of
formulas:(NH4) 2 [MoS4](I),(NH4) 2 [Mo2 (S2) 6]· 2H2O (II) and (NH4) 2 [Mo3S (S2) 6]· 1.85 …

The thermal behavior of ammonium molybdates, ie,(NH 4) 6 Mo 7 O 24· 4H 2 O (1) and (NH
4) 2 MoO 4 (2), was studied in inert (N 2) and oxidizing (air) atmospheres by TG/DTA-MS …

A new preparation method of Co-Mo/γ-Al2O3 HDS catalyst has been developed by using
the (NH4) 3 [CoMo6O24H6]· 7H2O Anderson type heteropolyoxomolybdate supported on γ …

The ammonium decamolybdodicobaltate (III) salt:(NH4) 6 [Co2Mo10O38H4]· 7H2O (here in
Co2Mo10) has been prepared and characterized. Then, their structural, spectroscopic and …

The decomposition of ammonium heptamolybdate (AHM,(NH4) 6Mo7O24× 4H2O) was
studied in situ by X‐ray diffraction and X‐ray absorption spectroscopy, as well as by thermal …

A study by Raman spectroscopy of the oxomolybdate surface phase present on an
Mo/Al2O3 oxidic precursor reveals the presence of well dispersed 6-molybdoaluminate …

Recently, simultaneous hydrotreatment of various petroleum fractions and plant feedstocks
has been in demand. NiMo catalysts can be active in these processes. Therefore, supported …

The thermal behaviour of the (NH4) 6 [TeMo6O24]· 7H2O Anderson phase has been
analysed in N2 and H2/N2 atmospheres b differential thermal analysis and …

A natural kaolinite from Argentinean deposits, converted into metakaolin by thermal
treatment at 823 K and chemically modified, was used as a support for catalysts containing …

The nature of the Co (or Ni) and Mo sulfided species obtained starting from γ-Al2O3-
supported Anderson heteropolyoxomolybdates (CoMo6 and NiMo6) has been analyzed by …