Conditioning system and method for use in the measurement of mercury in gaseous emissions
CA 2603310 C · Owner: Norton, Glenn A. · Inventors: Schaedlich, Frank H.; Norton, Glenn A.; Schneeberger, Daniel R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Embodiments of the invention relate generally to systems used to measure mercury in gaseous emissions. In one aspect the invention is directed to the , use of an inert covalently bonded material selected from silicon carbide (SiC), silicon oxides (SiOn, n = 1-2), silicon nitride (e.g. Si3N4) silicon , boride (e.g. SiB6), boron nitride (e.g. BN) and mixtures thereof as material for a thermal pyrolysis unit. In another aspect the invention is directed to , an improved pyrolyzer design in which a thermal pyrolysis unit comprises a tailpiece that allows water to be injected at the heated exit of the thermal pyrolysis unit. In another aspect, the invention is directed to the use of a …
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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 March 13, 2006 and granted October 20, 2015. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 13, 2026.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
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Timeline
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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.