公开(公告)号：US20210080176A1

公开(公告)日：2021-03-18

申请号：US17108456

申请日：2020-12-01

Applicant: IHI CORPORATION

Inventor： Hiroyuki KIMURA ,  Satoshi SEO ,  Shinsuke MATSUNO ,  Tomoya MURAMOTO

IPC: F25J3/02

Abstract: An unsaturated hydrocarbon production apparatus includes: a light collecting device configured to collect sunlight, and to convert the sunlight into solar heat; and a heating furnace configured to heat a raw material gas containing at least any one selected from the group consisting of methane and hydrogen, methane and oxygen, and ethane with the solar heat generated by the light collecting device to 700° C. or more and 2,000° C. or less.

公开(公告)号：US20210086157A1

公开(公告)日：2021-03-25

申请号：US17108616

申请日：2020-12-01

Applicant: IHI CORPORATION

Inventor： Hiroyuki KIMURA ,  Tomoya MURAMOTO ,  Satoshi SEO

IPC: B01J10/00 ,  C01B3/38 ,  C01B32/164 ,  F24S20/30

Abstract: A hydrogen production apparatus includes: a first furnace configured to heat a mixed gas of a raw material gas, which contains at least methane, and hydrogen to 1,000° C. or more and 2,000° C. or less; and a second furnace configured to accommodate a catalyst for accelerating a reaction of a first gas generated in the first furnace to a nanocarbon material, and to maintain the first gas at 500° C. or more and 1,200° C. or less.