FR1220657A - Procédé de préparation d'alumines - Google Patents
Procédé de préparation d'aluminesInfo
- Publication number
- FR1220657A FR1220657A FR792455A FR792455A FR1220657A FR 1220657 A FR1220657 A FR 1220657A FR 792455 A FR792455 A FR 792455A FR 792455 A FR792455 A FR 792455A FR 1220657 A FR1220657 A FR 1220657A
- Authority
- FR
- France
- Prior art keywords
- aluminas
- preparing
- preparing aluminas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—Alumina
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/42—Preparation of aluminium oxide or hydroxide from metallic aluminium, e.g. by oxidation
- C01F7/428—Preparation of aluminium oxide or hydroxide from metallic aluminium, e.g. by oxidation by oxidation in an aqueous solution
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Plasma & Fusion (AREA)
- Toxicology (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1220657X | 1958-04-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1220657A true FR1220657A (fr) | 1960-05-27 |
Family
ID=10883615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR792455A Expired FR1220657A (fr) | 1958-04-18 | 1959-04-17 | Procédé de préparation d'alumines |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE577663A (fr) |
FR (1) | FR1220657A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0711804A2 (fr) | 1994-11-14 | 1996-05-15 | Ciba-Geigy Ag | Stabilisateurs à la lumière latents |
-
0
- BE BE577663D patent/BE577663A/fr unknown
-
1959
- 1959-04-17 FR FR792455A patent/FR1220657A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0711804A2 (fr) | 1994-11-14 | 1996-05-15 | Ciba-Geigy Ag | Stabilisateurs à la lumière latents |
Also Published As
Publication number | Publication date |
---|---|
BE577663A (fr) |
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