町田正人, 1992 - Google Patents
Development of hexaaluminate catalysis for high temperature catalytic combustion町田正人, 1992
View PDF- Document ID
- 11768379377623270472
- Author
- 町田正人
- Publication year
External Links
Snippet
16 2. 2 Experimental 17 2. 2. 1 Preparation of Samples 17 2. 2. 2 Catalytic Reaction 17 2. 3 Surface Area of Oxide Support and Effect of Additives 18 2. 4 Crystal Phase and Surface Area of BaO-Al2 03 System 2 0 2. 5 Effect of Hexaaluminatc Formation on Surface Area 2 4 …
- 238000006555 catalytic reaction 0 title abstract description 6
Classifications
-
- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
-
- 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
-
- 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
-
- 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
- B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
-
- 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
- B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
-
- 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
- B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves; Ionic sputtering; Flame or plasma spraying; Particle radiation
- B01J37/341—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation
- B01J37/347—Ionic or cathodic spraying; Electric discharge
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Tian et al. | Hexaaluminates: a review of the structure, synthesis and catalytic performance | |
| US6171572B1 (en) | Method for preparing a zirconium-cerium composite oxide | |
| Eguchi et al. | Recent advances in high temperature catalytic combustion | |
| US6762147B2 (en) | Composite oxide powder, catalyst and process for producing the same | |
| JP2893648B2 (en) | Catalyst support material | |
| US4021185A (en) | Compositions and methods for high temperature stable catalysts | |
| US10010876B2 (en) | Catalyst for high temperature steam reforming | |
| Machida et al. | Analytical electron microscope analysis of the formation of BaO· 6Al2O3 | |
| Machida et al. | Catalytic properties of BaMAl11O19-α (M= Cr, Mn, Fe, Co, and Ni) for high-temperature catalytic combustion | |
| CA1036577A (en) | Compositions and methods for high temperature stable catalysts | |
| US6933259B2 (en) | Composite oxide powder, a method for producing the same and a catalyst using the same | |
| US4088435A (en) | Method for the combustion of carbonaceous fuels utilizing high temperature stable catalysts | |
| US4056489A (en) | High temperature stable catalyst composition and method for its preparation | |
| KR101166943B1 (en) | Catalyst for hydrogen generation through steam reforming of hydrocarbons | |
| US3966391A (en) | Method of combustion using high temperature stable catalysts | |
| US5899679A (en) | Catalytic combustion process using a plurality of successive catalytic zones | |
| CA2048748A1 (en) | Catalysts | |
| CA1042777A (en) | Method for catalytically supported thermal combustion | |
| US4748143A (en) | Perovskite-type oxidation catalysts and method for preparing the catalysts | |
| JP2014522726A (en) | Catalysts containing lanthanide-doped zirconia and methods of manufacture | |
| Torrez-Herrera et al. | Progress in the synthesis and applications of hexaaluminate-based catalysts | |
| US7442669B2 (en) | Oxidation catalysts comprising metal exchanged hexaaluminate wherein the metal is Sr, Pd, La, and/or Mn | |
| JP2005231951A (en) | Composite oxide and exhaust gas purification catalyst | |
| US4008037A (en) | Compositions and methods for high temperature stable catalysts | |
| Inoue et al. | Changes of crystalline phase and catalytic properties by cation substitution in mirror plane of hexaaluminate compounds |