GB1316581A - Oxygen bearing aluminum complex and apparatus and methods for producing same - Google Patents

Oxygen bearing aluminum complex and apparatus and methods for producing same

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Publication number
GB1316581A
GB1316581A GB1316581DA GB1316581A GB 1316581 A GB1316581 A GB 1316581A GB 1316581D A GB1316581D A GB 1316581DA GB 1316581 A GB1316581 A GB 1316581A
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GB
United Kingdom
Prior art keywords
aluminium
mercury
oxygen
oxide
metal
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
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Individual
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Individual
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.)
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Application filed by Individual filed Critical Individual
Publication of GB1316581A publication Critical patent/GB1316581A/en
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/04—Metal peroxides or peroxyhydrates thereof; Metal superoxides; Metal ozonides; Peroxyhydrates thereof
    • C01B15/043—Metal peroxides or peroxyhydrates thereof; Metal superoxides; Metal ozonides; Peroxyhydrates thereof of alkali metals, alkaline earth metals or magnesium or beryllium or aluminium
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

1316581 Aluminium-oxygen complex G G MERKL 11 April 1970 58310/69 Heading ClA A method for preparing an aluminium-oxygen complex containing an excess of oxygen over the normal ratio of 3 atoms of oxygen to 2 atoms of aluminium found in the common aluminium oxide Al 2 O 3 comprises reacting at a temperature below 150‹ F. aluminium metal containing not more than 5% by weight of other impurities with aqueous hydrochloric acid in the presence of mercury and an oxygen-containing atmosphere which contacts a part of the aluminium metal or a part of the aluminium metal permeated by the mercury, whereby the complex forms on the surface of the aluminium metal or mercury-permeated aluminium metal exposed to the atmosphere. In one procedure a rod of aluminium freed of surface oxide and wetted with mercury is allowed to stand or float in mercury with the portion above the mercury almost covered by dilute hydrochloric acid except for a portion at the top which will be wet, but stick into the air. Caesium, vanadium, zirconium, thorium, lanthanum, hafnium, titanium, thallium, palladium and niobium promote the reaction. The reaction is also assisted by U.V. radiation, preferably of 1000 Š. Mercury compounds which liberate elemental mercury under the reaction conditions may be used as the mercury source. Aluminium, after removal of surface oxide, may be shaken with mercuric oxide until it coats the piece of aluminium, and the HgO decomposes to Hg and oxygen. Mercuric chloride or sulphate can also be used.
GB1316581D 1970-04-11 1970-04-11 Oxygen bearing aluminum complex and apparatus and methods for producing same Expired GB1316581A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5831069 1970-04-11

Publications (1)

Publication Number Publication Date
GB1316581A true GB1316581A (en) 1973-05-09

Family

ID=10481289

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1316581D Expired GB1316581A (en) 1970-04-11 1970-04-11 Oxygen bearing aluminum complex and apparatus and methods for producing same

Country Status (1)

Country Link
GB (1) GB1316581A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2598700A1 (en) * 1986-05-13 1987-11-20 Res Corp America ACTIVE ALUMINUM-HYDROGEN-OXYGEN COMPLEX, PREPARATION METHOD AND USE THEREOF
US4857309A (en) * 1983-04-26 1989-08-15 Research Corporation Of America, Inc. Activated silicon-containing aluminum complex and process of preparation and use

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4857309A (en) * 1983-04-26 1989-08-15 Research Corporation Of America, Inc. Activated silicon-containing aluminum complex and process of preparation and use
FR2598700A1 (en) * 1986-05-13 1987-11-20 Res Corp America ACTIVE ALUMINUM-HYDROGEN-OXYGEN COMPLEX, PREPARATION METHOD AND USE THEREOF
GB2191184A (en) * 1986-05-13 1987-12-09 United States Res Corp Activated aluminum-hydrogen- oxygen complex and process of preparation and use

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee