Hazardous or toxic waste destruction or containment – Containment – Solidification – vitrification – or cementation
Patent
1992-03-13
1994-04-19
Dentz, Bernard
Hazardous or toxic waste destruction or containment
Containment
Solidification, vitrification, or cementation
2082621, 2085625, 549458, 570134, 570204, 588207, 4232452, A62D 300
Patent
active
053047028
ABSTRACT:
Polyhalogenated organic compounds, such as polychlorinated dibenzodioxines, dibenzofurans, biphenyls, biphenyl ethers, phenols, benzenes and cyclohexanes as well as chlorofluorohydrocarbons are destroyed by reaction with a surplus of strongly basic hydrocarbon-soluble, strongly basic lithium compounds in an inert solvent at reaction temperatures from 0.degree. to 200.degree. C.
REFERENCES:
patent: 4255252 (1981-03-01), Knorre et al.
patent: 4755628 (1988-07-01), Adams
patent: 4910353 (1990-03-01), Siegman
Oku et al. I, Ind. Eng. Chem. Res., vol. 28, pp. 1055-1059 (1989).
Oku et al. II, J. Chem. Soc. Japan, pp. 1577-1582 (1978).
Villieras et al., Synthesis (7), pp. 502-504 (1979).
"Metallorganische Verbindungen", 1970, III.Losungs- und Suspensionsmittel, pp., 18-19; Lithium-Organisch Verbindungen, pp. 93-96.
"Preparative Polar Organometallic Chemistry", vol. 1, 2 Solvents and some Reagents: . . . , pp. 6-8, References (1987).
"Organolithium Methods", Basil J. Wakefield, General Considerations, pp. 4-8, References p. 19 (1986).
Journal of Organometallic Chemistry, 61, (1973) C1-C4, Preliminary Communication, pp. C1-C4.
Methoden Der Organischen Chemie, (1970), Houben-Weyl, pp. 377-380.
Comprehensive Organometallic Chemistry, vol. 1, "Alkali Metals", pp. 77-80, and 109-115 (1984).
Horner and H. Gusten, Liebigs Annalen der Chemic, vol. 652 (1962), pp. 99-107.
Kobele Klaus
Weiss Wilfried
Dentz Bernard
Metallgesellschaft AG
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