Method for producing molybdenum trioxide (MOO.sub.3) from raw ma

Details Method for producing molybdenum trioxide (MOO.sub.3) from raw ma Method for producing molybdenum trioxide (MOO.sub.3) from raw ma

1992-02-27

1993-06-29

Lewis, Michael

Chemistry of inorganic compounds

Treating mixture to obtain metal containing compound

Group vib metal

423 53, 423606, C01G 3900, C22B 3430

Patent

active

052232344

ABSTRACT:
A method and apparatus for producing molybdenum trioxide from raw materials containing molybdenum disulfide including melting the raw materials in an oxidizing atmosphere volatilizing a major portion of the raw materials as molybdenum trioxide with the remainder bonded in a molten slag as MoO.sub.4 and directing an oxidizing gas onto the molten slag to convert the MoO.sub.4 to molybdenum trioxide with the volatilization gas and the gas from the slag being united, the gas cooled and the molybdenum trioxide condensed from the gas into solid form (undesirable admixtures are separated from molybdenum trioxide raw oxides hydrometallurgically).

REFERENCES:
patent: 1426602 (1922-08-01), Robertson
patent: 1660150 (1928-02-01), Cobb
patent: 3139326 (1964-06-01), Costello
patent: 3300300 (1967-01-01), Blanks et al.
patent: 3463472 (1969-08-01), Worner
patent: 3700221 (1972-10-01), Holy
patent: 3848049 (1974-11-01), Rouzio et al.
patent: 4226406 (1980-10-01), Frolov et al.
patent: 4283045 (1981-08-01), Melcher et al.
patent: 4291011 (1981-09-01), Griffiths
patent: 4296077 (1981-10-01), Heuer et al.
patent: 4334924 (1982-06-01), Kim et al.
patent: 4380469 (1983-04-01), Sulzbacher

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