Abstract: A technology for producing hydrogen and carbon nanotubes from natural gas has been developed. The design of a pilot installation was developed and tested in the decomposition of natural gas using a series of CoO–MoO3–Fe2O3–Al2O3 catalysts. The optimal catalyst composition 30 % CoO–7 % MoO3–25 % Fe2O3–Al2O3 was identified. This catalyst makes it possible to obtain 30 L of hydrogen and 12 g of carbon nanotubes from natural gas with 1 g of the catalyst at moderate temperatures (700–750 °C). It was demonstrated that the installation for natural gas processing could operate in a continuous mode with an additional catalyst supply. The concentration of hydrogen in the methane-hydrogen mixture at the reactor outlet reaches 80 vol. %.

Cite: Chesnokov V.V. , Chichkan A.S.
Method for Producing Hydrogen and Carbon Nanotubes from Natural Gas
Chemistry for Sustainable Development. 2022. V.30. N1. P.87-93. DOI: 10.15372/CSD2022361 WOS РИНЦ OpenAlex

Original: Чесноков В.В. , Чичкань А.С.
Метод получения водорода и углеродных нанотрубок из природного газа
Химия в интересах устойчивого развития. 2022. Т.30. №1. С.92-98. DOI: 10.15372/KhUR2022361 РИНЦ AN OpenAlex

Identifiers:

Web of science:	WOS:000788024200001
Elibrary:	48220925
OpenAlex:	W4226067966

Citing:

DB	Citing
Elibrary	1
OpenAlex	2
Web of science	2

Altmetrics: