Zhang et al., 2019 - Google Patents
Comprehensive study of the promotional mechanism of F on Ce–Mo/TiO 2 catalysts for wide temperature NH 3-SCR performance: the activation of surface [triple bond …Zhang et al., 2019
- Document ID
- 2909049997981229371
- Author
- Zhang G
- Huang X
- Yang X
- Tang Z
- Publication year
- Publication venue
- Catalysis Science & Technology
External Links
Snippet
CeTiOx, CeFTiOx, CeMoTiOx and CeFMoTiOx catalysts were prepared by solvothermal synthesis, and the effect of element doping on the structures, chemical properties and SCR reactivity of the catalysts has been investigated by experimental analysis and density …
- 239000003054 catalyst 0 title abstract description 158
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- 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
- B01J35/10—Solids characterised by their surface properties or porosity
- B01J35/1052—Pore diameter
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B01J37/0201—Impregnation
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
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- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
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- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
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- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
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- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
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- B01D2255/00—Catalysts
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