Characterization of Modified Natural Minerals and Rocks for Possible Adsorption and Catalytic Use.

ABSTRACT: This study focused on natural materials such as clinoptilolite (CLI), metakaolin (MK), marlstone (MRL) and phonolite (PH). Clinoptilolite is one of the most known and common natural minerals (zeolites) with a unique porous structure, metakaolin is calcined kaolin clay, marlstone is a sedimentary rock and phonolite is an igneous rock composed of alkali feldspar and other minerals. These natural materials are mainly used in the building industry (additions for concrete mixtures, production of paving, gravels) or for water purification, but the modification of their chemical, textural and mechanical properties makes these materials potentially usable in other industries, especially in the chemical industry. The modification of these natural materials and rocks was carried out by leaching usin

SUBMITTER: Strejcova K 

PROVIDER: S-EPMC7663305 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature