Naslov
Slag cement production in terms of emission reducing

Autori
Osmanović, Zehrudin ; Haračić, Nedžad ; Zelić, Jelica ; Lihić, Adnan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
ISEM 2014, Proceedings Book online, 2nd International Symposium on Environment and Morality, 24-26 October 2014. Adiyaman University, Adiyaman, Turkey / A. Pinarbasi, M. Pala - Adiyaman : Adiyaman University, 2014, 1516-1521

Skup
ISEM 2014, 2nd International Symposium on Environment and Morality, 24-26 October 2014. Adiyaman University, Adiyaman, Turkey

Mjesto i datum
Adıyaman, Turska, 24.10.2014. - 26.10.2014

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
CO2 emission, granulated blast furnace slag, cement, clinker

Sažetak
Today in cement world many companies started to use alternative materials for cement production. Some of these alternative material have direct and indirect impact on emissions, energy consumption etc. In order to reduce CO2 and other emissions some cement plants intend to introduce granulated blast furnace slag (GBFS) as partial substitution of cement clinker in final product (cement). Increasing of granulated blast furnace slag content lead to decreasing clinker content in slag cement. This will have the effect in the way that we will have to produce/use less clinker for production 1 ton of cement. This information is important because according to the current clinker/cement technology production, most of the CO2 emission is result of decarbonatization of calcium carbonate during the burning process2. Some estimates put the cement industry total as high as 5% of total global anthropogenic CO2 emissions. In this paper will be presented comparison of CO2, NOx, SOx and CO emission in ordinary Portland cement and cement produced by granulated blast furnace slag.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo

POVEZANOST RADA