Formation of Clinker Containing Copper

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F22%3APU147287" target="_blank" >RIV/00216305:26620/22:PU147287 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/978-981-16-7160-9_65" target="_blank" >http://dx.doi.org/10.1007/978-981-16-7160-9_65</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-981-16-7160-9_65" target="_blank" >10.1007/978-981-16-7160-9_65</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Formation of Clinker Containing Copper

Popis výsledku v původním jazyce

Copper is one of many elements present in secondary raw materials. These coppers containing secondary raw materials can be utilized in the production of ordinary Portland cement (OPC). At laboratory conditions, copper significantly influences the formation of clinker melt and the main clinker phase-alite. For the scope of this research, differential thermal analysis (DTA), powder X-ray diffraction analysis (XRD), optical microscopy (OM), and scanning electron microscopy with electron dispersive spectroscopy (SEM-EDS) methods were used for the investigation of the influence of copper on clinker. It has been confirmed, that addition of coppercontaining compounds to a raw meal has a significant intensification effect on the clinker melt formation. On the other hand, a decrease in the total alite content in the clinker with increasing CuO content has been observed. Observations were conducted on clinkers with CuO content up to 4wt.%. The addition of CuO also reduced burning temperatures of alitic clinker from standard industrial burning temperature of 14501250 degrees C. The decrease of 200 degrees C in burning temperature has applications for clinker production and reduction of emissions.

Název v anglickém jazyce

Formation of Clinker Containing Copper

Popis výsledku anglicky

Copper is one of many elements present in secondary raw materials. These coppers containing secondary raw materials can be utilized in the production of ordinary Portland cement (OPC). At laboratory conditions, copper significantly influences the formation of clinker melt and the main clinker phase-alite. For the scope of this research, differential thermal analysis (DTA), powder X-ray diffraction analysis (XRD), optical microscopy (OM), and scanning electron microscopy with electron dispersive spectroscopy (SEM-EDS) methods were used for the investigation of the influence of copper on clinker. It has been confirmed, that addition of coppercontaining compounds to a raw meal has a significant intensification effect on the clinker melt formation. On the other hand, a decrease in the total alite content in the clinker with increasing CuO content has been observed. Observations were conducted on clinkers with CuO content up to 4wt.%. The addition of CuO also reduced burning temperatures of alitic clinker from standard industrial burning temperature of 14501250 degrees C. The decrease of 200 degrees C in burning temperature has applications for clinker production and reduction of emissions.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20100 - Civil engineering

Projekt

<a href="/cs/project/LM2018110" target="_blank" >LM2018110: Výzkumná infrastruktura CzechNanoLab</a><br>

Návaznosti

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

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název statě ve sborníku

Lecture Notes in Civil Engineering

ISBN

978-981-16-7160-9

ISSN

—

e-ISSN

—

Počet stran výsledku

9

Strana od-do

647-655

Název nakladatele

SPRINGER-VERLAG SINGAPORE PTE LTD

Místo vydání

SINGAPORE

Místo konání akce

Hanoi

Datum konání akce

28. 10. 2021

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000843058900065