Damma et al., 2018 - Google Patents
High-temperature water-gas shift over Fe/Ce/Co spinel catalysts: Study of the promotional effect of Ce and CoDamma et al., 2018
- Document ID
- 2898806772832170321
- Author
- Damma D
- Boningari T
- Smirniotis P
- Publication year
- Publication venue
- Molecular Catalysis
External Links
Snippet
A set of Fe/Ce/Co ferrite spinels was synthesized and characterized to investigate the effect of Ce and Co atomic contents in the catalyst on the high-temperature water-gas shift (HT- WGS) performance. It was found that both the Ce and Co atomic compositions in the …
- 239000003054 catalyst 0 title abstract description 172
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/10—Catalysts for performing the hydrogen forming reactions
- C01B2203/1041—Composition of the catalyst
- C01B2203/1076—Copper or zinc-based catalysts
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B31/00—Carbon; Compounds thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/002—Catalysts characterised by their physical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/02—Solids
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Damma et al. | High-temperature water-gas shift over Fe/Ce/Co spinel catalysts: Study of the promotional effect of Ce and Co | |
| Boukha et al. | Behaviour of Rh supported on hydroxyapatite catalysts in partial oxidation and steam reforming of methane: on the role of the speciation of the Rh particles | |
| Venkataswamy et al. | Nanostructured manganese doped ceria solid solutions for CO oxidation at lower temperatures | |
| Liu et al. | Dry citrate-precursor synthesized nanocrystalline cobalt oxide as highly active catalyst for total oxidation of propane | |
| Li et al. | Ce1-xFexO2-δ catalysts for catalytic methane combustion: Role of oxygen vacancy and structural dependence | |
| Pu et al. | Catalytic combustion of lean methane at low temperature over ZrO2-modified Co3O4 catalysts | |
| Pantaleo et al. | Ni/CeO2 catalysts for methane partial oxidation: Synthesis driven structural and catalytic effects | |
| Liu et al. | Effect of Mn substitution on the promoted formaldehyde oxidation over spinel ferrite: catalyst characterization, performance and reaction mechanism | |
| Guo et al. | The influence of La doping on the catalytic behavior of Cu/ZrO2 for methanol synthesis from CO2 hydrogenation | |
| Din et al. | Synthesis, characterization and activity pattern of carbon nanofibers based copper/zirconia catalysts for carbon dioxide hydrogenation to methanol: Influence of calcination temperature | |
| Roseno et al. | Investigation of LaCoO3, LaFeO3 and LaCo0. 5Fe0. 5O3 perovskites as catalyst precursors for syngas production by partial oxidation of methane | |
| Jahangiri et al. | Effects of Fe substitutions by Ni in La–Ni–O perovskite-type oxides in reforming of methane with CO2 and O2 | |
| Wang et al. | Promotional mechanism of WO3 over RuO2-Fe2O3 catalyst for NH3-SCO reaction | |
| Pantaleo et al. | Synthesis and support composition effects on CH4 partial oxidation over Ni–CeLa oxides | |
| Reddy et al. | A rapid microwave-assisted solution combustion synthesis of CuO promoted CeO2–MxOy (M= Zr, La, Pr and Sm) catalysts for CO oxidation | |
| Din et al. | Influence of niobium on carbon nanofibres based Cu/ZrO2 catalysts for liquid phase hydrogenation of CO2 to methanol | |
| Dumitru et al. | Mesoporous cobalt ferrite: A rival of platinum catalyst in methane combustion reaction | |
| US20120245236A1 (en) | Fischer-tropsch catalysts containing iron or cobalt selective towards higher hydrocarbons | |
| Hammami et al. | Effects of thermal treatment on physico-chemical and catalytic properties of lanthanum manganite LaMnO3+ y | |
| Yadav et al. | Ni, Co & Cu substituted CeO2: A catalyst that improves H2/CO ratio in the dry reforming of methane | |
| Laassiri et al. | Role of M n+ cations in the redox and oxygen transfer properties of BaM x Al 12− x O 19− δ (M= Mn, Fe, Co) nanomaterials for high temperature methane oxidation | |
| Roseno et al. | Partial oxidation of methane on neodymium and lanthanium chromate based perovskites for hydrogen production | |
| Vinodkumar et al. | Investigation on the physicochemical properties of Ce 0.8 Eu 0.1 M 0.1 O 2− δ (M= Zr, Hf, La, and Sm) solid solutions towards soot combustion | |
| Alharthi et al. | Influence of Zn and Ni dopants on the physicochemical and activity patterns of CoFe2O4 derived catalysts for hydrogen production by catalytic cracking of methane | |
| Chen et al. | Taming NO oxidation efficiency by γ-MnO 2 morphology regulation |