Hi Mohammad,

It can vary from different types of cements. Have you check some life cycle inventories (LCI) databases like Ecoinvent or specific life cycle assessment (LCA) literature? It may help.

Best,

Alex

Dear Sir, for sure it is different it depends to many factor such as raw material zone, kone condition and so on, but I am looking for a range between for each one

thanks

Dear Muhammad, 

Look the article below. I hope it help. 

Regards

https://www.researchgate.net/profile/Alejandro_Josa/publication/222700606_Comparative_analysis_of_available_life_cycle_inventories_of_cement_in_the_EU/links/0deec52693e9a9ff33000000.pdf

Article Comparative analysis of available life cycle inventories of ...

Dear Mohammad,

We performed an entire LCA study of a national cement industry (as a whole sector) per mass of clinker and per cement. I hope this work could be useful:

https://www.researchgate.net/publication/271619470_Life_Cycle_Assessment_of_the_Spanish_Cement_Industry_Implementation_of_Environmental-Friendly_Solutions

Article Life Cycle Assessment of the Spanish Cement Industry: Implem...

Dear Mohammad,

I have thought that this other publication regarding NOX and SO2 could be useful too.

https://www.researchgate.net/publication/273528899_Evolution_of_NOx_and_SO2_emissions_in_Spain_ceilings_versus_taxes

Article Evolution of NOx and SO2 emissions in Spain: Ceilings versus taxes