FR2062949A1 - Aluminium - oxygen complexes prodn - Google Patents

Aluminium - oxygen complexes prodn

Info

Publication number
FR2062949A1
FR2062949A1 FR7003529A FR7003529A FR2062949A1 FR 2062949 A1 FR2062949 A1 FR 2062949A1 FR 7003529 A FR7003529 A FR 7003529A FR 7003529 A FR7003529 A FR 7003529A FR 2062949 A1 FR2062949 A1 FR 2062949A1
Authority
FR
France
Prior art keywords
prodn
aluminium
hcl
oxygen complexes
contng
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.)
Granted
Application number
FR7003529A
Other languages
French (fr)
Other versions
FR2062949B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GERGELY MERKL GEORGE US
Original Assignee
GERGELY MERKL GEORGE US
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 by GERGELY MERKL GEORGE US filed Critical GERGELY MERKL GEORGE US
Publication of FR2062949A1 publication Critical patent/FR2062949A1/en
Application granted granted Critical
Publication of FR2062949B1 publication Critical patent/FR2062949B1/fr
Granted legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00Compounds of aluminium
    • C01F7/02Aluminium oxide; Aluminium hydroxide; Aluminates
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02Preparation of oxygen
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/02Amorphous compounds
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/60Optical properties, e.g. expressed in CIELAB-values
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/80Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

complexes contng. 15% Al and 85% O2 are prepd. by bringing highly pure Al contng. 0.01% impurity into contact with gaseous O2 in the presence of HCl and Hg. The Al in the shape of a bar or rod is partly immersed in the Hg and the surface of Hg and the Al is covered with a film of 2N-HCl. The complex builds up on the Al surface from which it is periodically removed. Temp. at the Al surface and humidity are controlled, at 37.8 and 50% resp. In an alternative process the Al in contact with Hg and HCl is irradiated for carrying out the process.
FR7003529A 1969-09-22 1970-02-02 Aluminium - oxygen complexes prodn Granted FR2062949A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85970369A 1969-09-22 1969-09-22

Publications (2)

Publication Number Publication Date
FR2062949A1 true FR2062949A1 (en) 1971-07-02
FR2062949B1 FR2062949B1 (en) 1973-11-16

Family

ID=25331540

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7003529A Granted FR2062949A1 (en) 1969-09-22 1970-02-02 Aluminium - oxygen complexes prodn

Country Status (4)

Country Link
CA (1) CA939116A (en)
CH (1) CH556798A (en)
DE (1) DE2036625A1 (en)
FR (1) FR2062949A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8203454L (en) * 1982-06-04 1983-12-05 Ernryd Leif Ab DEVICE FOR Separation of solid particles from a liquid

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
CH556798A (en) 1974-12-13
CA939116A (en) 1974-01-01
DE2036625A1 (en) 1971-05-13
FR2062949B1 (en) 1973-11-16

Similar Documents

Publication Publication Date Title
NL182633C (en) PROCESS FOR PREPARING VERY PURE NITROGEN FROM WATER VAPOR AND AIR CONTAINING CARBON DIOXIDE.
JPS51123562A (en) Production method of semiconductor device
NL7514136A (en) PROCESS FOR THE PURIFICATION OF OLIGOCARBONATES.
IT1093071B (en) SUBSEQUENT ANALOG OF THE HAM AND ITS PRODUCTION PROCESS
NL152822B (en) PROCESS FOR THE REMOVAL OF HYDROGEN SULFIDE AND / OR CARBON DIOXIDE FROM AMMONIA VAPOR.
ZA748009B (en) Process for the manufacture of short fibrils and devices for carrying it out
FR2062949A1 (en) Aluminium - oxygen complexes prodn
BE822150A (en) SURFACE OXIDATION PROCESS
CY1080A (en) Footwear process and device for the production thereof
NL7505204A (en) PROCESS FOR THE PREPARATION OF FERROMAGNETIC CHROME DIOXIDE.
YU35743B (en) Process for obtaining carbon dioxide from gaseous mixtures
AT324800B (en) PROCESS FOR THE MULTI-STAGE SURFACE TREATMENT OF METALS
ATA763372A (en) DEVICE FOR THE AUTOMATIC PRODUCTION OF ROLLER BEARINGS
NL7514239A (en) PROCESS FOR THE ENRICHMENT OF HALOGENANT RACHINES.
AT309944B (en) Aqueous solutions for the chemical surface treatment of metals and solid mixtures for the production of these solutions
NL7503199A (en) PROCESS FOR THE MANUFACTURE OF POLYESTER ARTICLES WITH POLYESTER SURFACE AND OBJECTS OBTAINED BY THIS PROCESS.
SU468692A1 (en) The method of processing liquid metals
JPS5294791A (en) Manufacture of piezoelectric oscillator unit
AT313612B (en) Device for carrying out gas analyzes
IT1052294B (en) APPARATUS FOR THE FORMATION OF RIMS OR CONVEYED IN CLOTHING
PH17655A (en) Process for the industrial treatment of coconuts
NL7703008A (en) PROCESS FOR THE EXCHANGE OF HYDROGEN AND OXYGEN FROM WATER.
CH554444A (en) EMBROIDERY PROCESS AND DEVICE FOR IMPLEMENTING THE PROCESS.
SU496146A1 (en) The method of electrolyte purification in the process of electrochemical processing
FR2292731A1 (en) POLYARYLENE-1,3,4-OXADIAZOLES PRODUCTION PROCESS

Legal Events

Date Code Title Description
ST Notification of lapse