Hazardous or toxic waste destruction or containment – Containment – Solidification – vitrification – or cementation
Patent
1997-05-14
1998-12-15
Mai, Ngoclan
Hazardous or toxic waste destruction or containment
Containment
Solidification, vitrification, or cementation
588204, 149124, 204530, 204531, 204632, 435161, 435162, 435165, A62D 300
Patent
active
058499849
ABSTRACT:
A method for treating waste nitrocellulose, the method comprising the steps f treating nitrocellulose with acid in a hydrolysis process to break the nitrocellulose down to glucose, recovering a majority of the acid by electrodialysis, neutralizing a remainder of the acid, and fermenting the glucose to convert the glucose to a useful product. The invention further comprises a system for performing the above method.
REFERENCES:
patent: 4612286 (1986-09-01), Sherman et al.
patent: 4650689 (1987-03-01), Hedrick
patent: 5244553 (1993-09-01), Goldstein
patent: 5562777 (1996-10-01), Farone et al.
Hsieh Hsin-Neng
Kim Byung J.
Tai Fong-Jung
Mai Ngoclan
Marsh Luther A.
The United States of America as represented by the Secretary of
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