**Author details**

Indra Nath Chakraborty Calderys India Refractories Limited, Nagpur, India

\*Address all correspondence to: indra.chakraborty@imerys.com

© 2022 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

*Refractories for Ammonia Production in Fertilizer Unit DOI: http://dx.doi.org/10.5772/intechopen.104934*
