Synthesis and characterization of ricehusk activated carbon by torrefaction,Desilicationand alkalies based approach: STUDY OF RICE HUSK ACTIVATED CARBON BY TOLEA. Indian Journal of Engineering and Materials Sciences (IJEMS), [S. l.], v. 30, n. 4, p. 567–572, 2023. DOI: 10.56042/ijems.v30i4.3744. Disponível em: https://or.niscpr.res.in/index.php/IJEMS/article/view/3744. Acesso em: 13 may. 2026.