An inventory of primary air pollutants and CO2 emissions ... Jan 01, 2011· Total cement production by province from 1990 is available from the China Statistical Yearbook (NBS, 1991–2008).A breakdown of national cement production by kiln type was estimated from the historical capacity of precalciner kilns and other rotary kilns (Kong, 2005, Lei, 2004, Zeng, …
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