Patent · US Active

Process and device for producing hydrogen, carbon monoxide and a carbon-containing product

US12252405B2 · kind B2 · utility

0Cited by

6References

13Claims

0Family size

Assignees

thyssenkrupp Uhde GmbH · DE
thyssenkrupp AG · DE

Inventors

Nicolai Antweiler · Essen, DE
Karsten Büker · Dortmund, DE
Frederik Scheiff · Ludwigshafen, DE
Andreas Bode · Bellevue, US

Key dates

Filing date	Dec 19, 2019
Grant date	Mar 18, 2025
Priority date	—
Expiry date	Mar 19, 2042

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P20/10
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The invention relates to a process for producing hydrogen, carbon monoxide and a carbon-containing product in at least one reaction apparatus, wherein the at least one reaction apparatus comprises a bed of carbon-containing material and is characterized in that the bed of carbon-containing material in the at least one reaction apparatus is alternately heated to a temperature of >800° C. and, no later than upon reaching a temperature of 1800° C., cooled to a maximum of 800° C., wherein hydrogen and carbon monoxide are produced during the heating phase and carbon and hydrogen are produced during the cooling phase.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.