Novel high activity catalyst for partial oxidation of methane to formaldehyde

1993 ◽  
pp. 751 ◽  
Author(s):  
A. Parmaliana ◽  
F. Frusteri ◽  
A. Mezzapica ◽  
M. S. Scurrell ◽  
N. Giordano
Keyword(s):  
High Activity ◽  
Partial Oxidation ◽  
Partial Oxidation Of Methane ◽  
Oxidation Of Methane ◽  
Activity Catalyst

ChemInform Abstract: Novel High Activity Catalysts for Partial Oxidation of Methane to Formaldehyde.

ChemInform ◽  
2010 ◽  
Vol 24 (34) ◽  
pp. no-no
Author(s):  
A. PARMALIANA ◽  
F. FRUSTERI ◽  
A. MEZZAPICA ◽  
M. S. SCURRELL ◽  
N. GIORDANO
Keyword(s):  
High Activity ◽  
Partial Oxidation ◽  
Partial Oxidation Of Methane ◽  
Oxidation Of Methane

A novel perovskite based catalyst with high selectivity and activity for partial oxidation of methane for fuel cell applications

2014 ◽  
Vol 43 (40) ◽  
pp. 15022-15027 ◽  
Author(s):  
J. Staniforth ◽  
S. E. Evans ◽  
O. J. Good ◽  
R. J. Darton ◽  
R. M. Ormerod
Keyword(s):  
Fuel Cell ◽  
High Activity ◽  
Partial Oxidation ◽  
High Selectivity ◽  
Partial Oxidation Of Methane ◽  
Strontium Zirconate ◽  
Total Oxidation ◽  
Oxidation Of Methane

The introduction of nickel into a strontium zirconate perovskite converts the reforming characteristics from one of limited activity and total oxidation to one of high activity and selectivity for partial oxidation.

Partial oxidation of methane over bimetallic nickel–lanthanide oxides

2010 ◽  
Vol 489 (1) ◽  
pp. 316-323 ◽  
Author(s):  
Ana C. Ferreira ◽  
A.M. Ferraria ◽  
A.M. Botelho do Rego ◽  
António P. Gonçalves ◽  
M. Rosário Correia ◽  
...  
Keyword(s):  
Partial Oxidation ◽  
Partial Oxidation Of Methane ◽  
Lanthanide Oxides ◽  
Oxidation Of Methane

scholarly journals Oscillatory Behaviour of Ni Supported on ZrO2 in the Catalytic Partial Oxidation of Methane as Determined by Activation Procedure

Materials ◽  
2021 ◽  
Vol 14 (10) ◽  
pp. 2495
Author(s):  
Daniela Pietrogiacomi ◽  
Maria Cristina Campa ◽  
Ida Pettiti ◽  
Simonetta Tuti ◽  
Giulia Luccisano ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Partial Oxidation ◽  
Active Sites ◽  
Direct Reduction ◽  
Partial Oxidation Of Methane ◽  
Catalytic Partial Oxidation ◽  
Oxidation Of Methane ◽  
Short Contact Time ◽  
Oxidation Reduction ◽  
Ni Species

Ni/ZrO2 catalysts, active and selective for the catalytic partial oxidation of methane to syngas (CH4-CPO), were prepared by the dry impregnation of zirconium oxyhydroxide (Zhy) or monoclinic ZrO2 (Zm), calcination at 1173 K and activation by different procedures: oxidation-reduction (ox-red) or direct reduction (red). The characterization included XRD, FESEM, in situ FTIR and Raman spectroscopies, TPR, and specific surface area measurements. Catalytic activity experiments were carried out in a flow apparatus with a mixture of CH4:O2 = 2:1 in a short contact time. Compared to Zm, Zhy favoured the formation of smaller NiO particles, implying a higher number of Ni sites strongly interacting with the support. In all the activated Ni/ZrO2 catalysts, the Ni–ZrO2 interaction was strong enough to limit Ni aggregation during the catalytic runs. The catalytic activity depended on the activation procedures; the ox-red treatment yielded very active and stable catalysts, whereas the red treatment yielded catalysts with oscillating activity, ascribed to the formation of Niδ+ carbide-like species. The results suggested that Ni dispersion was not the main factor affecting the activity, and that active sites for CH4-CPO could be Ni species at the boundary of the metal particles in a specific configuration and nuclearity.

Partial Oxidation of Methane to Syngas via Formate Intermediate Found for a Ruthenium–Rhenium Bimetallic Catalyst

ACS Catalysis ◽  
2021 ◽  
pp. 3782-3789
Author(s):  
Lingcong Li ◽  
Nazmul H. MD Dostagir ◽  
Abhijit Shrotri ◽  
Atsushi Fukuoka ◽  
Hirokazu Kobayashi
Keyword(s):  
Partial Oxidation ◽  
Bimetallic Catalyst ◽  
Partial Oxidation Of Methane ◽  
Oxidation Of Methane ◽  
Formate Intermediate
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