View source for US Patent Application 18307060. METHANATION CATALYST PROCESSING METHOD, METHANE PRODUCING METHOD, AND METHANATION CATALYST simplified abstract

=METHANATION CATALYST PROCESSING METHOD, METHANE PRODUCING METHOD, AND METHANATION CATALYST=


==Organization Name==

[[:Category:TOYOTA JIDOSHA KABUSHIKI KAISHA|TOYOTA JIDOSHA KABUSHIKI KAISHA]]


[[Category:TOYOTA JIDOSHA KABUSHIKI KAISHA]]

==Inventor(s)==

[[:Category:Yusaku Onochi of Toyota-shi (JP)|Yusaku Onochi of Toyota-shi (JP)]][[Category:Yusaku Onochi of Toyota-shi (JP)]]

[[:Category:Masakazu Aoki of Nagakute-shi (JP)|Masakazu Aoki of Nagakute-shi (JP)]][[Category:Masakazu Aoki of Nagakute-shi (JP)]]

[[:Category:Mitsuru Matsumoto of Nagakute-shi (JP)|Mitsuru Matsumoto of Nagakute-shi (JP)]][[Category:Mitsuru Matsumoto of Nagakute-shi (JP)]]

[[:Category:Takuto Hirose of Nagakute-shi (JP)|Takuto Hirose of Nagakute-shi (JP)]][[Category:Takuto Hirose of Nagakute-shi (JP)]]

==METHANATION CATALYST PROCESSING METHOD, METHANE PRODUCING METHOD, AND METHANATION CATALYST - A simplified explanation of the abstract==


This abstract first appeared for US patent application 18307060 titled 'METHANATION CATALYST PROCESSING METHOD, METHANE PRODUCING METHOD, AND METHANATION CATALYST

==Simplified Explanation==

The patent application describes a method for processing a methanation catalyst to prevent degradation of its performance. The method involves oxidizing nickel in the catalyst through a heat treatment process using an oxygen gas. 

* The method aims to suppress degradation of a methanation catalyst's performance.
* The catalyst contains nickel as a catalyst component.
* The heat treatment process involves supplying an oxygen gas containing oxygen to a reactor housing the catalyst.
* The oxygen gas is supplied to the reactor at a specific rate per gram of catalyst.
* The supply rate of oxygen to the catalyst ranges from 0.0213 mmol-O/sec·g-cat. to 0.0638 mmol-O/sec·g-cat.
* The heat treatment process lasts for a minimum of 30 minutes.


==Original Abstract Submitted==

Provided is a methanation catalyst processing method capable of suppressing degradation of a catalyst performance. A methanation catalyst processing method of the present disclosure includes oxidizing nickel through a heat treatment of a methanation catalyst by supplying an oxygen gas containing oxygen to a reactor, the reactor housing the methanation catalyst containing the nickel as a catalyst component. In the oxidizing, the oxygen gas is supplied to the reactor such that the oxygen is supplied to 1 g of the methanation catalyst at a supply rate in a range of from 0.0213 mmol-O/sec·g-cat. to 0.0638 mmol-O/sec·g-cat., and a time period of the heat treatment of the methanation catalyst by supplying the oxygen gas to the reactor is set to 30 minutes or more.



[[Category:B01J37/14]]
[[Category:B01J23/755]]
[[Category:C07C1/12]]