Apparatus and method for the removal of impurity gases from inert gases and the ensurance of the extremely low levels of hydrogen
CA 1339702 C · Owner: Succi, Marco · Inventors: Succi, Marco; Furlan, Valerio
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus is described for the removal of impurity gases such as O2, CH4, CO, CO2 and H2 from impure inert gases such as rare gases and N2. The apparatus comprises an impure inert gas inlet a housing, containing first and second gas sorbing materials and a purified gas outlet. The first gas sorbing material may be a Zr-V-Fe getter alloy if the gas to be purified is a rare gas, whereas it may be a Zr-Fe alloy if the gas to be purified is N2. The second gas sorbing material is a Zr-Al alloy which ensures that the purified inert gas has an extremely low level of hydrogen. A process for the removal of impurity gases from inert gases and ensuring an extremely low level of hydrogen in the …
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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 March 10, 1998. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 10, 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.
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Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.