PCB decomposition process

Details PCB decomposition process PCB decomposition process

1999-03-11

2000-12-19

Griffin, Steven P.

Hazardous or toxic waste destruction or containment

Containment

Solidification, vitrification, or cementation

588205, 588208, 588218, 588226, A62D 300

Patent

active

061629588

ABSTRACT:
This invention relates to a PCB decomposition process which comprises the steps of reacting an organic material with sodium hydroxide to form sodium carbonate, and decomposing PCB with the aid of the sodium carbonate so formed.

REFERENCES:
patent: 4416767 (1983-11-01), Jordan
patent: 5746926 (1998-05-01), Ross et al.
patent: 5837149 (1998-11-01), Ross et al.
D.S. Ross et al., "Assisted Hydrothermal Oxidation--A Prosposed On-Site Disposal Technology for Halogenated Waste," The Second International Conference on Solvothermal Reactions, Dec. 1996.
Suzuki et al.; Commercialization of Supercritical Water Oxidation. Destruction of Trichloroethylene, Dimethyl Sulfoxide and Isopropyl Alcohol with a Pilot-Scale Process, The 4.sup.th International Symposium on Supercritical Fluids, vol. C, p. 895-900, Sendai, Japan, May 11-14, 1997.

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