Development of catalysts for ammonia synthesis based on metal phthalocyanine materials
https://pubs.rsc.org/en/content/ articlelanding/2020/cy/c9cy02326g #!divAbstract Abstract Highly efficient and very stable iron and/or cobalt-based catalysts for the ammonia synthesis reaction were synthesized by one-step pyrolysis of metal phthalocyanine precursors. The presence of alkaline earth or alkali metals is found to be essential for...
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Introduction to Ammonia Production
Ammonia is critical in the manufacturing of fertilizers, and is one of the largest-volume synthetic chemicals produced in the world. This article explores the evolution of ammonia production and describes the current manufacturing technologies. Modern production processes The tremendous increase in ammonia demand from 1950 to 1980 necessitated...
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