Process and an apparatus for converting organic material along a microbiological route
CA 1162866 A · Owner: Ab Sorigona · Inventors: Huss, Lennart
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a process for converting organic material in a microbiological way under gas generation the conversion being carried out in, a reaction vessel by means of microorganisms which are growth on a movable bed of inorganic granular material and freely in micro blocks in a continuous aqueous phase, the substrate for the microorganisms being supplied to the bed in connection with a mechanical stirrer and the gases generated by the conversion being utilized for expanding the bed the free micro flocks being extern-, ally separated from discharged liquid and returned to the reaction vessel. The invention also comprises all apparatus for carrying out said process. including 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
- Granted February 28, 1984. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 28, 2001.
- 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.