This paper describes the evaluation of petrographic textures in char and activated carbon derived from coal, coal by-products and biomass, formed during carbonization and activation processes. This work represents the results of interlaboratory exercises from 2016 to 2022 of the Microscopy of Carbon Materials Working Group in Commission III of the International Committee for Coal and Organic Petrology. The interlaboratory exercises were run on photomicrograph samples. For textural characterization of carbon materials, the existing American Society for Testing and ...
Georgeta Predeanu, Małgorzata Wojtaszek-Kalaitzidi, Isabel Suárez Ruiz., Mihaela N Bălănescu, Angeles Gómez Borrego, Mircea D.Ghiran, Paul C.Hackley, Stavros Kalaitzidis, Jolanta Kus, Maria Mastalerz, Magdalena Misz-Kennan, Slawka Pusz, Sandra Rodrigues, Georgios Siavalas, Atul Varma, Alexander Zdravkov, Dragana Životić. "Structure and morphology of chars and activated carbons obtained from thermal treatment of coal and biomass origin materials, including their wastes: Results from the ICCP Microscopy of Carbon Materials Working Group" in International Journal of Coal Geology, Elsevier BV (2024). https://doi.org/10.1016/j.coal.2024.104519 М21а
