Process for the disposal of storage cells

Details Process for the disposal of storage cells Process for the disposal of storage cells

1990-08-16

1992-06-09

Kalafut, Stephen

Chemistry: electrical current producing apparatus, product, and

Regenerating, salvage or repair feature other than only...

429104, H04M 1054

Patent

active

051206161

ABSTRACT:
A process for the disposal of rechargeable storage cells based on sodium and sulphur includes embedding each storage cell in a wax-like, solid material and then opening the storage cells. After opening, the sodium is first removed from the storage cell. Subsequently, the storage cell is opened further, and reaction products, a second reactant and components of the storage cell are taken out for re-utilization or processing to form waste materials that are free of pollutants and capable of disposal.

REFERENCES:
patent: 4839248 (1989-06-01), Magnussen et al.
patent: 4956246 (1990-09-01), Kamuf et al.
patent: 5015541 (1991-05-01), Evans

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