Enhanced sorbent injection combined with natural gas reburning for a sox control for coal fired boilers
CA 1315527 C · Owner: Acurex Corporation · Inventors: Torbov, Tsvetan I.; Mason, Howard B.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method is provided for reducing the sulfur content of exhaust gases from a combustion installation comprising the steps of calcining the dry sorbent particles in a controlled temperature environment outside of the combustion installation forming an, aqueous dispersion of the calcined sorbent and injecting the aqueous dispersion into the combustion installation.
Read the whole patent
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
- Granted April 6, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 6, 2010.
- 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.