DISSOLUTION OF CALCIUM AND MAGNESIUM CONTAINING MINERALS IN ACETIC ACID FOR MINERAL CARBONATION

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F09%3APU85353" target="_blank" >RIV/00216305:26310/09:PU85353 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

DISSOLUTION OF CALCIUM AND MAGNESIUM CONTAINING MINERALS IN ACETIC ACID FOR MINERAL CARBONATION

Original language description

Mineral carbonation, i.e. the reaction of calcium and magnesium containing mineral as wollastonite, montmorillonite and talc, is a novel and promising approach to carbon dioxide capture and long-term storage. The degradability of these three silicates inan aqueous solution of acetic acid at different temperature is main object of this study. The dissolution kinetic was discovering with using measured time dependence of Ca2+ and Mg2+ leached ions concentration. Leaching process is accompanied by formation of an amorphous SiO2. The formed by-product prosperities were investigated by Fourier Transform Infrared Spectroscopy (FTIR) and thermal analysis (simultaneous TG-DTA).

Czech name

DISSOLUTION OF CALCIUM AND MAGNESIUM CONTAINING MINERALS IN ACETIC ACID FOR MINERAL CARBONATION

Czech description

Mineral carbonation, i.e. the reaction of calcium and magnesium containing mineral as wollastonite, montmorillonite and talc, is a novel and promising approach to carbon dioxide capture and long-term storage. The degradability of these three silicates inan aqueous solution of acetic acid at different temperature is main object of this study. The dissolution kinetic was discovering with using measured time dependence of Ca2+ and Mg2+ leached ions concentration. Leaching process is accompanied by formation of an amorphous SiO2. The formed by-product prosperities were investigated by Fourier Transform Infrared Spectroscopy (FTIR) and thermal analysis (simultaneous TG-DTA).

Type

D - Article in proceedings

CEP classification

CA - Inorganic chemistry

OECD FORD branch

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Project

<a href="/en/project/2B08024" target="_blank" >2B08024: Research on the ecologic binder based on the geopolymer structure which is able to immobilize the potentially harmful substances from bulk-cargo produced industrial wastes, and its further application into building industry</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Ecology and new building materials and products

ISBN

978-80-254-4447-4

ISSN

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e-ISSN

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Number of pages

6

Pages from-to

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Publisher name

VUSTAH a.s.

Place of publication

Telč

Event location

Telč

Event date

Jun 9, 2009

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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