Process for the purification of inorganic salt containing...

Chemistry of inorganic compounds – Halogen or compound thereof – Binary compound containing metal

Reexamination Certificate

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C423S499400

Reexamination Certificate

active

06913742

ABSTRACT:
An object of the present invention is to provide an effective and efficient process for the treatment of an inorganic salt containing an organic material which can solve various problems with the prior art, i.e., process for purifying an inorganic salt containing an organic material to an extent such that it can be recovered and re-used from the standpoint of environmental protection and utilization of resources. An inorganic salt containing an organic material is granulated or subjected to chemical treatment (mixed with an alkali and/or oxidizing agent), and then subjected to heat treatment so that it is purified.

REFERENCES:
patent: 3565700 (1971-02-01), Root
patent: 3840651 (1974-10-01), Ireland
patent: 4415460 (1983-11-01), Suciu et al.
patent: 4443307 (1984-04-01), Moore et al.
patent: 5122233 (1992-06-01), Zampieri
patent: 5543057 (1996-08-01), Whiting et al.
patent: 6641741 (2003-11-01), Phillips
patent: 38 35 418 (1990-04-01), None
patent: 40 00 311 (1990-07-01), None
patent: 57-73071 (1982-05-01), None
patent: 1-262986 (1989-10-01), None
patent: WO 90/08199 (1990-07-01), None

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