Research has been made of use of fly ash and industrial waste, such as desulphurisation products from the Šoštanj thermal power plant as well as waste enamel from the Gorenje plant from Velenje for filling up the mines. The mixture was prepared with addition of hydrated lime and bentonite. The mineral composition of the mixture after hydration was controlled by the method of x-ray powder diffraaction. After one day mineral ettringite begins to form. Its content increases up to sixty days, when the mineral composition of the mixture becomes stable. During formation of ettringite, the content of gypsum, portlandite and clay minerals decreases.

Rights

URN

URN:NBN:SI:DOC-T4XOD0T3

COBISSID

158634

Added

16.09.2009

Metadata

Citation

APA:

Dobnikar, Meta, Maretić, Renato, Štimulak, Andrej, Bajželj, Uroš (1999). Spreminjanje mineralne sestave zasipne mešanice iz elektrofiltrskega pepela in industrijskih odpadkov pri hidrataciji in strjevanju. Kovine zlitine tehnologije, volume 33, issue 3/4, str. 253-255. URN:NBN:SI:DOC-T4XOD0T3 from http://www.dlib.si

MLA:

Dobnikar, Meta, Maretić, Renato, Štimulak, Andrej, Bajželj, Uroš. "Spreminjanje mineralne sestave zasipne mešanice iz elektrofiltrskega pepela in industrijskih odpadkov pri hidrataciji in strjevanju." Kovine zlitine tehnologije volume 33. issue 3/4 (1999) str. 253-255.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-T4XOD0T3>

Kovine zlitine tehnologije
1992-1999
(Assembly record)

Spreminjanje mineralne sestave zasipne mešanice iz elektrofiltrskega pepela in industrijskih odpadkov pri hidrataciji in strjevanjuThe change of mineral composition in mixture of fly ash and industrial waste in the process of hydratation and consolidation

Spreminjanje mineralne sestave zasipne mešanice iz elektrofiltrskega pepela in industrijskih odpadkov pri hidrataciji in strjevanju
The change of mineral composition in mixture of fly ash and industrial waste in the process of hydratation and consolidation