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US 5,969,208 AGranted
Method of making pollutant harmless and apparatus for conducting the method
AssigneesHiromichi Tamaki, Hisao Tsuruta, Ryohei Mihara
InventorRyohei Mihara
Life of this patent
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Abstract
This invention relates to a method of making a pollutant harmless by treating a material to be treated containing the pollutant. The method comprises the steps of: heating the material in a pressure resistant vessel hermetically to obtain a heated material; supplying the heated material from the vessel to a nozzle; and jetting out the material from the nozzle to collide against a collecting member arranged opposite to the nozzle.
Claims2
A method of making a pollutant harmless by treating a material to be treated containing the pollutant, which comprises the steps of:
- heating the material maintained at a temperature of at least 1000.degree. C. and in a pressure resistant vessel hermetically to obtain a heated material;
- supplying the heated material from the vessel to a nozzle;
- and
- jetting out the material from the nozzle to collide against a collecting member arranged opposite to the nozzle.
1 more element
Dependencies are inferred from the claim text.