Mechanism of one-step hydrothermal nitric acid treatment for producing high adsorption capacity porous materials from coal gasification fine slag

Autor: Yunxuan Luoyang, Hua Wang, Jian Li, Bi Chen, Xia Li, Zhang Guotao

Publikováno v: Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)

Abstract The increasing amount of coal gasification fine slag (CGFS) necessitates its resource utilization. CGFS, mainly composed of porous carbonaceous particles and partially fused spherical or agglomerated ash particles, is an inexpensive and high

Externí odkaz: https://doaj.org/article/c5af6e2f370c45b3b5d26c7c30ec30a4

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Semi-industrial testing of silver production scheme from waste solutions of ion exchange resin regeneration

Autor: Sanakulov, K., Ergashev, U.A., Polvanov, S.K.

Sorption technology using anion exchange resin is used in the processing of gold-bearing ores of the Muruntau deposit. Studies have shown that despite the high selectivity for gold, silver and other associated non-ferrous metals, which are valuable f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::59f3abee69464c2a7d625163ccd70289

Relationship between textural parameters of lamellar products obtained by acid activation of pure and commercial vermiculites and their iron and water content

Autor: Irene Rodríguez, Alaa Adawy, Celia Marcos

Publikováno v: RUO. Repositorio Institucional de la Universidad de Oviedo
Universidad de las Islas Baleares
RUO: Repositorio Institucional de la Universidad de Oviedo
Universidad de Oviedo (UNIOVI)
Minerals, Vol 10, Iss 661, p 661 (2020)
Minerals
Volume 10
Issue 8

The relationship between textural parameters (specific superficial area (SBET) and porosity (Vp)) of lamellar products obtained from HNO3-activated vermiculites and their iron and water content has been established. Two commercial vermiculites, one t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::561f0839f394b4ef76f42debff4f5a4a
http://hdl.handle.net/10651/57764