Process for destroying toxic substances occuring during the elimination of organic refuse components
CA 2093388 A1 · Owner: Kiss, Gunter H. · Inventors: Kiss, Gunter H.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A process for destroying toxic substances is described by irreversible substance decomposition of chemically relatively stable molecular structures occurring during the heat treatment of organic refuse constituents and whilst using a high temperature reactor. For this purpose, the reactor burner zone is supplied with a toxic substance - molecular structure mixture mixed with additional combustible gases raising the flame temperature and which is in liquid and/or gaseous form in addition to oxygen in stoichiometric excess. The reaction gas thermally split off in the oxygen burner is then kept for at least 5 seconds in a stabilizing area of the reactor kept at a temperature of at least 1400°C …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed April 5, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 5, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 5, 2015.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.