DESTRUCTION PROCESS Chemical waste is burned in oxygen using an electric plasma flame to heat a stream of gas which contains at least 70% by weight oxygen. Liquid waste in fine droplet form is introduced into the gas stream via a two-fluid atomiser using a carrier gas also preferably oxygen. The total amount of oxygen present is at least 30% more than required for complete combustion of the liquid waste. The reaction mixture is maintained at a temperature of at least 1450.degree.C for a time of at least 2 milliseconds prior to cooling rapidly of the reaction products to a temperature below 300.degree.C.
申请公布号
CA2047125(A1)
申请公布日期
1992.02.04
申请号
CA19912047125
申请日期
1991.07.16
申请人
TIOXIDE GROUP SERVICES LIMITED
发明人
MOODY, JOHN R.;GEORGE, ALLAN P.;PEELING, ROBERT H.;JONES, STEPHEN M.