Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
169 words
A process for fire decontamination of industrial waste water containing organic and fusible mineral impurities and other waste water containing refractory mineral impurities comprising, introducing into a combustion chamber of a reactor a fuel air mixture combusted as a whirling mixture of combustion gases, introducing into the combustion gases below the level of the combustion chamber at least one spray of waste water containing organic and fusible impurities to combust the organic impurities and evaporate the water therefrom and develop a zone in said reactor in which a film flow of the fused fusible impurities flows under the effect of gravity downwardly on the interior wall surfaces of the reactor, introducing tangentially to said interior surfaces and into said zone at least one spray of waste water having refractory mineral impurities for evaporating the water and entraining the refractory impurities in said film flow, removing the combustion products of the organic material and removing the film flow of fused fusible mineral impurities along with the refractory impurities entrained therein.
Claim 2
Dependent Claim
169 words
A process for fire decontamination of industrial waste water containing organic and fusible mineral impurities and other waste water containing refractory mineral impurities comprising, introducing into a combustion chamber of a reactor a fuel air mixture combusted as a whirling mixture of combustion gases, introducing into the combustion gases below the level of the combustion chamber at least one spray of waste water containing organic and fusible impurities to combust the organic impurities and evaporate the water therefrom and develop a zone in said reactor in which a film flow of the fused fusible impurities flows under the effect of gravity downwardly on the interior wall surfaces of the reactor, introducing tangentially to said interior surfaces and into said zone at least one spray of waste water having refractory mineral impurities for evaporating the water and entraining the refractory impurities in said film flow, removing the combustion products of the organic material and removing the film flow of fused fusible mineral impurities along with the refractory impurities entrained therein.
Claim 3
Dependent Claim
26 words
A process according to claim 1, in which the second-mentioned spray of waste water is introduced below the level of the first-mentioned spray of waste water.
Claim 4
Dependent Claim
189 words
A reactor for fire decontamination of industrial waste water containing organic and fusible mineral impurities and other waste water containing refractory mineral impurities comprising, means defining a chamber having at an upper combustion zone, means to introduce air and fuel for combusting the air and fuel as a whirling mixture of combustion gases, means for introducing into the combustion gases below the level of the combustion zone at least one spray of waste water containing organic and fusible impurities to combust the organic impurities and evaporate the water therefrom and develop a second lower zone in said reactor in which a film flow of the fused fusible impurities flows under the effect of gravity downwardly on the interior wall surfaces of the reactor, means for introducing tangentially to said interior surfaces and into said second zone at least one spray of another waste water having refractory mineral impurities for evaporating the water therefrom and entraining the refractory impurities in said film flow, means for removing the combustion products of the organic material, and means for removing from said chamber the film flow along with all the impurities entrained therein.
Claim 5
Dependent Claim
189 words
A reactor for fire decontamination of industrial waste water containing organic and fusible mineral impurities and other waste water containing refractory mineral impurities comprising, means defining a chamber having at an upper combustion zone, means to introduce air and fuel for combusting the air and fuel as a whirling mixture of combustion gases, means for introducing into the combustion gases below the level of the combustion zone at least one spray of waste water containing organic and fusible impurities to combust the organic impurities and evaporate the water therefrom and develop a second lower zone in said reactor in which a film flow of the fused fusible impurities flows under the effect of gravity downwardly on the interior wall surfaces of the reactor, means for introducing tangentially to said interior surfaces and into said second zone at least one spray of another waste water having refractory mineral impurities for evaporating the water therefrom and entraining the refractory impurities in said film flow, means for removing the combustion products of the organic material, and means for removing from said chamber the film flow along with all the impurities entrained therein.
Claim 6
Dependent Claim
37 words
A reactor according to claim 3, in which said chamber comprises a vertical, cylindrical chamber, and the means for introducing the second-mentioned spray of other water is below the level of the first-mentioned spray of waste water.
Claim 7
Dependent Claim
35 words
A reactor according to claim 4, in which the means for spraying the second-mentioned spray comprises additional spray means in the same horizontal plane transverse to said cylindrical chamber and, as the second-mentioned spray means.
Claim 8
Dependent Claim
34 words
A reactor according to claim 4, in which said means to introducing the first-mentioned spray comprises additional spray means for introducing additional sprays of similar waste water circumferentially spaced from the first-mentioned spray means.
Claim 9
Dependent Claim
28 words
A reactor according to claim 6, in which said additional spray means are in the same horizontal plane transverse to said cylindrical chamber as the first-mentioned spray means.