Research On The Implement Of Clean Development Mechanism In Cement Industry

The clean development mechanism(CDM) is a cooperation mechanism which is made to inhibit the globe greenhouse gas emission. It is not only favorable to developed countries to realize emission reduction obligation with lower cost, but also can help sustainable development of developing countries. The CO2 emission is very serious in cement production process in our country, if cement industry can develop and apply CDM project, It will take good environmental and significant economic benefit to cement industry. The article firstly analysis the potential of cement industry to implement CDM project, and then by qualitative analysis and quantitative calculation, we discuss the baseline setting methods, the additive evaluation methods and so on, and give the proper setting methods and evaluation process.By the analysis of CO2 emission reduction potential in cement industry, we obtained the three main emission sources'emission coefficient, base on the conclusion, we analysis the reduction potential of possible technique. From the analysis, we can see the technique of using admixture has the largest emission potential, even the alternative fuel technique , who has the lowest emission potential, can give more than a million tone of emission reductions every year, which provide powerful evidence to implement CDM projects of cement industry.By comparative analysis of CDM baseline setting types, we obtained that regional baseline is more reasonable in static baseline. Compared with static baseline, the dynamic baseline is the most ideal setting type. By comparative analysis of additive evaluation indexes, we determined to use obstacle analysis, emission analysis and universality analysis to evaluate project's additive, and gave the proper evaluated process.At last, by researching the methodology of CDM porject case in cement industry, we validated the conclusion we have got, studied the practical application of methodology"ACM0004".