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
Application number
FR59530A
Other languages
French (fr)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1554586A publication Critical patent/FR1554586A/fr
Expired legal-status Critical Current

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)
FR59530A 1966-04-28 1966-04-28 Expired FR1554586A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR59530 1966-04-28

Publications (1)

Publication Number Publication Date
FR1554586A true FR1554586A (pt) 1969-01-24

Family

ID=8607379

Family Applications (1)

Application Number Title Priority Date Filing Date
FR59530A Expired FR1554586A (pt) 1966-04-28 1966-04-28

Country Status (11)

Country Link
AT (1) AT270588B (pt)
BE (1) BE697522A (pt)
CH (1) CH475166A (pt)
CS (1) CS150190B2 (pt)
DE (1) DE1592155A1 (pt)
ES (1) ES339798A1 (pt)
FR (1) FR1554586A (pt)
GB (1) GB1190848A (pt)
GR (1) GR33674B (pt)
LU (1) LU53506A1 (pt)
NL (1) NL6705932A (pt)

Cited By (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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.
HU194522B (en) * 1983-08-03 1988-02-29 Atlantic Richfield Co Process for the production of high purity aluminium-oxide
DE4121276C2 (de) * 1991-06-27 1994-02-17 Metallgesellschaft Ag Verfahren zur Herstellung sulfathaltiger, basischer Polyaluminiumchlorid-Lösungen
FI103401B (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

Cited By (5)

* Cited by examiner, † Cited by third party
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
AT270588B (de) 1969-05-12
CH475166A (fr) 1969-07-15
LU53506A1 (pt) 1968-03-18
NL6705932A (pt) 1967-10-30
GR33674B (el) 1968-01-09
GB1190848A (en) 1970-05-06
ES339798A1 (es) 1968-08-16
CS150190B2 (pt) 1973-09-04
DE1592155A1 (de) 1970-10-22
BE697522A (pt) 1967-10-25

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Legal Events

Date Code Title Description
TP Transmission of property