摘要
介绍了水泥生产中CO_2排放的关键来源及排放量计算。CO_2排放来源主要有生料碳酸盐分解、生料中的配料、燃料燃烧及间接排放。论述了碳减排途径,主要有提高能源效率、采用替代燃料、采用熟料替代物、减少水泥用量和碳捕捉与封存技术等。
This paper introduces the key sources and emission calculations of CO2 in cement production.The main sources of CO2 emissions are carbonate decomposition and the ingredients of raw material, fuel combustion and indirect emissions. This paper dis- cusses the ways of reducing carbon, mainly by improving the energy efficiency, using alternative fuels, clinker substitutes, reducing the amount of cement and carbon capture and storage technology.
出处
《水泥工程》
CAS
2017年第5期40-42,共3页
Cement Engineering
关键词
CO2来源
排放量
排放核算
碳减排
source of CO2
emissions
emissions accounting
carbon emission reduction
