Št. zadetkov: 23
Raziskovalni podatki
Oznake:
sekvestracija CO2;učinkovitost karbonatizacije;pepel iz premoga;pepel iz lesne biomase;pepel iz sosežiga;DTA-TG analiza;
The dataset supports the data in the tables and figures in the article Methodology for evaluating the CO2 sequestration capacity of waste ashes (doi.org/10.3390/ma16155284). It contains the original masses of waste ash before and during carbonation treatment, the sequestered CO2 masses after carbona ...
Leto:
2023
Vir:
Zavod za gradbeništvo Slovenije (ZAG)
Izvirni znanstveni članek
Oznake:
sekvestracija CO2;učinkovitost karbonatizacije;pepel iz premoga;pepel iz lesne biomase;pepel iz sosežiga;DTA-TG analiza;CO2 sequestration;carbonation efficiency;coal ash;wood biomass ash;co-combustion ash;DTA-TG analysis;
The concentration of CO2 in the atmosphere is constantly increasing, leading to an increase in the average global temperature and, thus, affecting climate change. Hence, various initiatives have been proposed to mitigate this process, among which CO2 sequestration is a technically simple and efficie ...
Leto:
2023
Vir:
Zavod za gradbeništvo Slovenije (ZAG)
Raziskovalni podatki
Oznake:
The dataset supports the data in the tables and figures in the conference paper Determination of the maximum CO2 sequestration capacity of Slovenian waste ashes using thermogravimetry and calcimetry (https://doi.org/10.18690/um.fkkt.1.2025.13). It contains the calcimetric measurements, the original ...
Leto:
0
Vir:
Zavod za gradbeništvo Slovenije (ZAG)
Raziskovalni podatki
Oznake:
zmogljivost sekvestracije CO2;pospešena karbonatizacija;odpadni pepeli;termogravimetrična analiza;kalcimetrija;CO2 sequestration capacity;accelerated carbonation;waste ashes;thermogravimetric analysis;calcimetry;
This dataset contains the calcimetric measurements of the individual ashes before and after CO2 exposure (after 3 and 7 days). The pressure of the released CO2 was measured with a manometer after 30 seconds (for the CaCO3 content) and after 40 minutes (for the dolomite content). The data are linked ...
Leto:
2025
Vir:
Zavod za gradbeništvo Slovenije (ZAG)
Objavljeni znanstveni prispevek na konferenci
Oznake:
zmogljivost sekvestracije CO2;pospešena karbonatizacija;odpadni pepeli;termogravimetrična analiza;kalcimetrija;CO2 sequestration capacity;accelerated carbonation;waste ashes;thermogravimetric analysis;calcimetry;
There are several ways to utilize as-received or pre-treated waste ash, one of the most promising is by accelerated mineral carbonation. Ashes with a high content of Ca and Mg compounds, such as ashes from wood biomass, are ideal candidates for sequestration. Due to the shift toward renewable fuels, ...
Leto:
2025
Vir:
Zavod za gradbeništvo Slovenije (ZAG)
Objavljeni znanstveni prispevek na konferenci
Oznake:
kamena volna;alkalijsko aktivirani materiali;mikrovalovno obsevanje;elektromagnetna dehidracija;krožni modeli;linearni modeli;
Alkali-activated materials (AAMs) are being envisaged as a future alternative to cements because AAMs (i) can be made solely from locally available secondary raw materials and (ii) because of their low energy consumption during synthesis. However, products that cannot be reused should never enter th ...
Leto:
2025
Vir:
Zavod za gradbeništvo Slovenije (ZAG)
Diplomsko delo
Oznake:
immobilizacija encima;holesterol oksidaza;maghemitni nanodelci;ohranjena aktivnost encima;učinkovitost imobilizacije;
Namen diplomskega dela je sinteza magnetnih maghemitnih nanodelcev, prevlečenih s hitozanom po treh različnih postopkih in imobilizacija specifičnega biokatalizatorja, holesterol oksidaze, na tako pripravljen nosilec. Primerjali smo ohranjeno aktivnost encima holesterol oksidaze po končanem procesu ...
Leto:
2013
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UM FKKT)
Doktorska disertacija
Oznake:
varistorska keramika;dvojčenje kositrovega dioksida;rast zrn;
Leto:
2021
Vir:
Repozitorij samostojnih visokošolskih in višješolskih izobraževalnih organizacij
Objavljeni znanstveni prispevek na konferenci
Oznake:
alkalijsko aktivirani materiali;elektrofiltrski pepel;keratinska vlakna;Chesapeake bay prinašalec;krožno gospodarstvo;alkali-activated materials;fly ash;keratin-based fibres;Chesapeake Bay Retriever;circular economy;
The study investigates alkali-activated fly ash (FA) composites reinforced with keratin-based fibres from Chesapeake Bay Retrievers. To increase reactivity, the FA was milled and sieved below 125 μm, while the fibres were incorporated at two mass ratios (1 m% and 5 m%) relative to the FA as part of ...
Leto:
2026
Vir:
Zavod za gradbeništvo Slovenije (ZAG)
Objavljeni znanstveni prispevek na konferenci
Oznake:
alkalijsko aktivirani materiali;radioaktiven elektrofiltrski pepel;naravno prisoten radioaktivni material;ločevanje radionuklidov;mikrovalovno obsevanje;krožno gospodarstvo;alkali-activated materials;radioactive fly ash;naturally occurring radioactive material;radionuclide separation;microwave irradiation;circular economy;
The study investigates the optimisation of fly ash (FA) pretreatment for producing alkali-activated materials (AAMs) with high mechanical strength and reduced radioactive content. Three FA conditions were compared: as-received, sieved below 200 μm, and treated thermally at 550 °C. Both the sieving a ...
Leto:
2026
Vir:
Zavod za gradbeništvo Slovenije (ZAG)