Processing methods for the oxidation of organics in supercritica

Details Processing methods for the oxidation of organics in supercritica Processing methods for the oxidation of organics in supercritica

1984-06-11

1985-09-24

Wyse, Thomas

Liquid purification or separation

Processes

Making an insoluble substance or accreting suspended...

210761, C02F 172

Patent

active

045431906

ABSTRACT:
A method of oxidizing an organic material in an oxidizer includes forming a mixture of the organic material with water and a fluid including oxygen under conditions near supercritical pressure. At the inlet of the oxidizer, the mixture is caused to undergo reaction under supercritical conditions for water, characterized by a temperature of at least about 400.degree. C. and a pressure of at least about 220 atmospheres in the oxidizer.

REFERENCES:
patent: 2665249 (1954-01-01), Zimmermann
patent: 3207572 (1965-09-01), Saul
patent: 3442798 (1974-05-01), Schoeffel
patent: 3761409 (1973-09-01), McCoy et al.
patent: 3876497 (1975-04-01), Hoffman
patent: 3920506 (1975-11-01), Morgan
patent: 4000068 (1976-12-01), Nelson
patent: 4013560 (1977-03-01), Pradt
patent: 4113446 (1978-12-01), Modell
patent: 4141829 (1979-02-01), Thiel et al.
patent: 4145283 (1979-03-01), Topp
patent: 4155848 (1979-05-01), Sato
patent: 4174280 (1979-11-01), Pradt
patent: 4191012 (1980-03-01), Stoddard
patent: 4241722 (1980-12-01), Dickinson
patent: 4284015 (1981-08-01), Dickinson
patent: 4292953 (1981-10-01), Dickinson
patent: 4338199 (1982-07-01), Modell
Wightman, "Studies in Supercritical Wet Air Oxidation", Master'Thesis, University of California, Berkley, Mar. 1981.
New Waste Disposal Process, Chemical Engineering, Aug. 25, 1958.
Operation of the Zimpro Wet Air Oxidation Unit, Zimpro Technical Bulletin, 1964.
Wet Oxidation Boiler-Incinerator, by Louis A. Pradt, Zimpro Inc., CA 09204027864W.
Wet Air Oxidation, Chemical Engineering Process (vol. 60, No. 1) Jan. 1964.
Report for the Office of Research and Technology, May 9, 1974 by Gerald Fishbeck et al, Univ. of Delaware on the WAO Process (PB0245,266).
Excerpts From Love Canal Proposal by Modar, Inc.

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