Skip to main content

Advertisement

Log in

CO2 reforming of CH4 to syngas over nickel-based catalysts

  • Review
  • Published:
Environmental Chemistry Letters Aims and scope Submit manuscript

Abstract

Global warming is mainly due to the massive emissions of greenhouse gases such as carbon dioxide (CO2) and methane (CH4), which should thus be limited in the future. For that, dry reforming of methane (DRM) is promising because this process uses CH4 and CO2. Ni-based catalysts have been recently developed for DRM, as a cheaper alternative to noble metal catalysts. Here, we review CO2 reforming of CH4 to syngas over nickel-based catalysts, with focus on the design and controlling factors. We discuss the microscale structure to overcome the bottlenecks of rapid carbon deposition and easy sintering. We present the four factors controlling the activity of Ni-based catalysts: 1) promoters, which improve the catalytic activity and reduce carbon deposition; 2) supports allowing to obtain highly dispersed active components and to limit metal sintering and carbon deposition at high temperatures; 3) preparation methods, which control particle size and dispersion of the active metal; and 4) bimetallic catalytic components, which improve the properties of nickel-based catalysts.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 10
Fig. 11

Similar content being viewed by others

References

Download references

Acknowledgements

This work was supported by the National Natural Science Foundation of China (21968007, 21425627, 21938001), Natural Science Foundation of Guangxi Province (2016GXNSFFA380015, 2019GXNSFAA245006), the Open Project of Guangxi Key Laboratory of Petrochemical Resource Processing and Process Intensification Technology (2018K002) and Special funding for ‘Guangxi Bagui Scholars’.

Author information

Authors and Affiliations

Authors

Corresponding authors

Correspondence to Tongming Su or Hongbing Ji.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Qin, Z., Chen, J., Xie, X. et al. CO2 reforming of CH4 to syngas over nickel-based catalysts. Environ Chem Lett 18, 997–1017 (2020). https://doi.org/10.1007/s10311-020-00996-w

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10311-020-00996-w

Keywords

Navigation