FR1554586A - - Google Patents
Info
- Publication number
- FR1554586A FR1554586A FR59530A FR1554586DA FR1554586A FR 1554586 A FR1554586 A FR 1554586A FR 59530 A FR59530 A FR 59530A FR 1554586D A FR1554586D A FR 1554586DA FR 1554586 A FR1554586 A FR 1554586A
- Authority
- FR
- France
- 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
-
- 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
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/04—Clay; Kaolin
- C04B33/06—Rendering lime harmless
-
- 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
-
- 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
- B01J21/16—Clays or other mineral silicates
-
- 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
- C01F7/30—Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds
- C01F7/306—Thermal decomposition of hydrated chlorides, e.g. of aluminium trichloride hexahydrate
-
- 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
- C01F7/46—Purification of aluminium oxide, aluminium hydroxide or aluminates
-
- 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
- C01F7/48—Halides, with or without other cations besides aluminium
- C01F7/56—Chlorides
-
- 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
- C04B33/00—Clay-wares
- C04B33/30—Drying methods
-
- 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
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR59530 | 1966-04-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1554586A true FR1554586A (no) | 1969-01-24 |
Family
ID=8607379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR59530A Expired FR1554586A (no) | 1966-04-28 | 1966-04-28 |
Country Status (11)
Country | Link |
---|---|
AT (1) | AT270588B (no) |
BE (1) | BE697522A (no) |
CH (1) | CH475166A (no) |
CS (1) | CS150190B2 (no) |
DE (1) | DE1592155A1 (no) |
ES (1) | ES339798A1 (no) |
FR (1) | FR1554586A (no) |
GB (1) | GB1190848A (no) |
GR (1) | GR33674B (no) |
LU (1) | LU53506A1 (no) |
NL (1) | NL6705932A (no) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2343504A1 (fr) * | 1976-03-11 | 1977-10-07 | Texaco Development Corp | Alumine traitee et procede de sa preparation |
US4110399A (en) * | 1976-04-02 | 1978-08-29 | Institutt For Atomenergi | Process for the extraction of alumina from aluminum-containing silicates |
US4124680A (en) * | 1977-02-28 | 1978-11-07 | Aluminum Pechiney | Method of obtaining pure alumina by acid attack on aluminous minerals containing other elements |
US4237102A (en) * | 1978-05-18 | 1980-12-02 | Aluminum Pechiney | Process for obtaining pure alumina by the hydrochloric attack of aluminous ores and extraction of the impurities by means of a sulphuric treatment |
US4241030A (en) * | 1978-05-18 | 1980-12-23 | Aluminum Pechiney | Continuous process for obtaining pure alumina from an acidic liquor originating from the chlorosulphuric attack of an aluminous ore and for the purification of the liquor which has been freed from alumina |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4107266A (en) * | 1977-07-22 | 1978-08-15 | The United States Of America As Represented By The Secretary Of The Interior | Production of pure alumina from iron contaminated sulfate liquors |
NO790460L (no) * | 1979-02-13 | 1980-08-14 | Elkem Spigerverket As | Fremstilling av et rent aluminiumoksyd fra loesninger inneholdende opploeste aluminiumioner og jernioner |
NO147516C (no) * | 1979-02-13 | 1983-04-27 | Elkem Spigerverket As | Fremgangsmaate for utfelling av et rent aluminiumklorid fra loesninger som inneholder aluminium- og magnesiumioner. |
CH663015A5 (fr) * | 1983-08-03 | 1987-11-13 | Atlantic Richfield Co | Fabrication d'alumine de haute purete domaine technique. |
DE4121276C2 (de) * | 1991-06-27 | 1994-02-17 | Metallgesellschaft Ag | Verfahren zur Herstellung sulfathaltiger, basischer Polyaluminiumchlorid-Lösungen |
FI103401B1 (fi) * | 1996-04-12 | 1999-06-30 | Kemira Chemicals Oy | Menetelmä epäpuhtaan alumiinioksidin käsittelemiseksi |
CN102849767B (zh) * | 2012-04-10 | 2014-07-16 | 沈阳金博新技术产业有限公司 | 一种利用电厂粉煤灰制取氧化铝的方法 |
-
1966
- 1966-04-28 FR FR59530A patent/FR1554586A/fr not_active Expired
-
1967
- 1967-03-21 DE DE19671592155 patent/DE1592155A1/de active Pending
- 1967-04-24 GR GR670133674A patent/GR33674B/el unknown
- 1967-04-25 LU LU53506D patent/LU53506A1/xx unknown
- 1967-04-25 AT AT389467A patent/AT270588B/de active
- 1967-04-25 BE BE697522D patent/BE697522A/xx not_active IP Right Cessation
- 1967-04-26 ES ES339798A patent/ES339798A1/es not_active Expired
- 1967-04-27 NL NL6705932A patent/NL6705932A/xx unknown
- 1967-04-27 CS CS3107A patent/CS150190B2/cs unknown
- 1967-04-27 CH CH602167A patent/CH475166A/fr not_active IP Right Cessation
- 1967-04-28 GB GB09730/67A patent/GB1190848A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2343504A1 (fr) * | 1976-03-11 | 1977-10-07 | Texaco Development Corp | Alumine traitee et procede de sa preparation |
US4110399A (en) * | 1976-04-02 | 1978-08-29 | Institutt For Atomenergi | Process for the extraction of alumina from aluminum-containing silicates |
US4124680A (en) * | 1977-02-28 | 1978-11-07 | Aluminum Pechiney | Method of obtaining pure alumina by acid attack on aluminous minerals containing other elements |
US4237102A (en) * | 1978-05-18 | 1980-12-02 | Aluminum Pechiney | Process for obtaining pure alumina by the hydrochloric attack of aluminous ores and extraction of the impurities by means of a sulphuric treatment |
US4241030A (en) * | 1978-05-18 | 1980-12-23 | Aluminum Pechiney | Continuous process for obtaining pure alumina from an acidic liquor originating from the chlorosulphuric attack of an aluminous ore and for the purification of the liquor which has been freed from alumina |
Also Published As
Publication number | Publication date |
---|---|
NL6705932A (no) | 1967-10-30 |
LU53506A1 (no) | 1968-03-18 |
BE697522A (no) | 1967-10-25 |
CH475166A (fr) | 1969-07-15 |
AT270588B (de) | 1969-05-12 |
ES339798A1 (es) | 1968-08-16 |
CS150190B2 (no) | 1973-09-04 |
DE1592155A1 (de) | 1970-10-22 |
GR33674B (el) | 1968-01-09 |
GB1190848A (en) | 1970-05-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |