US 12,416,087 B2
Method for producing metal carbide, method for producing hydrocarbon, and metal carbide composition
Takuya Goto, Kyotanabe (JP); Takashi Watanabe, Kyotanabe (JP); Yuta Suzuki, Kyotanabe (JP); Haruka Fukuda, Kyotanabe (JP); Atsuya Yamada, Kyotanabe (JP); Tomohiro Isogai, Osaka (JP); Yosuke Kishikawa, Osaka (JP); and Akiyoshi Yamauchi, Osaka (JP)
Assigned to THE DOSHISHA, Kyoto (JP); and DAIKIN INDUSTRIES, LTD., Osaka (JP)
Filed by THE DOSHISHA, Kyoto (JP); and DAIKIN INDUSTRIES, LTD., Osaka (JP)
Filed on Apr. 1, 2024, as Appl. No. 18/623,692.
Application 18/623,692 is a continuation of application No. PCT/JP2022/037024, filed on Oct. 3, 2022.
Claims priority of application No. 2021-163670 (JP), filed on Oct. 4, 2021.
Prior Publication US 2024/0240332 A1, Jul. 18, 2024
Int. Cl. C25B 9/09 (2021.01); C25B 1/01 (2021.01); C25B 3/03 (2021.01); C25B 3/26 (2021.01)
CPC C25B 9/09 (2021.01) [C25B 1/01 (2021.01); C25B 3/03 (2021.01); C25B 3/26 (2021.01)] 4 Claims
OG exemplary drawing
 
1. A method for producing a hydrocarbon, comprising:
preparing a molten salt containing a carbonate of a first metal;
obtaining precipitates containing a first metal carbide by applying a voltage to the molten salt; and
obtaining a gas containing the hydrocarbon and a hydroxide of the first metal by hydrolyzing the first metal carbide.