Catalytic properties of nanofibrous carbon in selective oxidation of hydrogen sulphide--颗粒学报PARTICUOLOGY

Kuvshinov, G. G., Shinkarev, V. V., Glushenkov, A. M., Boyko, M. N., & Kuvshinov, D. G. (2006). Catalytic properties of nanofibrous carbon in selective oxidation of hydrogen sulphide. China Particuology, 4(2), 70–72. https://doi.org/10.1016/S1672-2515(07)60237-1

Catalytic properties of nanofibrous carbon in selective oxidation of hydrogen sulphide

Gennady G. Kuvshinov ^a *, Vasiliy V. Shinkarev ^b, Alexey M. Glushenkov ^b, Maxim N. Boyko ^a, Dmitriy G. Kuvshinov ^a

a Department of Chemical Engineering, Novosibirsk State Technical University, Pr.Karla Marksa, 20, Novosibirsk, Russia
b Group of catalytic technologies of carbon materials synthesis, Boreskov Institute of Catalysis, Pr.Akademika Lavrentieva, 5, Novosibirsk, Russia

10.1016/S1672-2515(07)60237-1

Volume 4, Issue 2, April 2006, Pages 70-72

Received 9 February 2006, Accepted 27 March 2006, Available online 27 November 2007.

E-mail: kuvshinov_g@mail.ru

Highlights

Abstract

Nanofibrous carbonaceous materials (NFC) as a new class of materials having many applications, can catalyze the selective oxidation of H₂S to sulfur. The correlation between NFC structure and its activity and selectivity in H₂S oxidation was determined. It is demonstrated that selectivity can be improved if NFC with more ordered structure be synthesized and the portion of the original catalyst in carbon be reduced by increasing the carbon accumulated in the catalyst.

Graphical abstract

Keywords

nanostructure; carbon nanofiber; carbon nanotubes; carbon yield; selective oxidation of the hydrogen sulfide; oxygen excess

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