中国2004—2015年间石灰工业的CO_2排放  

CO_2 Emissions and Influencing Factors in China's Lime Industry

作　　者：王莹莹 钟小剑[3] WANGYingying;ZHONGXiaojian(a.Institute of Geography,b.State Key Laboratory for Subtropical Mountain Ecology of the Ministry of Science and Technology and Fujian Province,Fujian Normal University,Fuzhou 350007,China;Fujian Engineering and Research Center of Forest CarlDon Inventory,Fuzhou 350007,China)

机构地区：[1]福建师范大学地理研究所,福州350007 [2]福建师范大学湿润亚热带山地生态国家重点实验室培育基地,福州350007 [3]福建省森林碳计量技术开发应用工程研究中心,福州350007

出　　处：《亚热带资源与环境学报》2018年第2期7-12,共6页Journal of Subtropical Resources and Environment

基　　金：福建省公益类科研院所专项(2017R1101003-7);国家自然科学基金青年基金项目(31700545);福建师范大学2017年省级大学生创新训练计划项目资助(201710394068)

摘　　要：中国是世界上最大的能源消费国和碳排放国,作为中国工业中仅次于水泥生产的第二大工业过程碳排放源,石灰工业的碳排放量鲜见报道。本研究估算了中国石灰工业的过程排放量(即工业生产过程中直接产生的CO_2排放),化石燃料燃烧排放量(即由燃料燃烧直接产生的CO_2排放)以及间接排放量(由电力消耗产生的CO_2排放)。估算结果表明:石灰的工业过程CO_2排放量增加迅速(从2004年的0.979×108t到2015年的1.649×108t)。到2015年,中国石灰工业的CO_2排放量为2.361×108t,其中,燃料燃烧的CO_2排放量是0.658×108t,环保先进窑的排放量占46.05%;间接排放量为0.053 5×108t,环保先进窑的排放量占21.31%。China is the largest energy consumer and carbon emitter in the world. The academic circles have paid attention to its energy consumption and carbon emissions in the industrial process. In the industrial process,the emission of cement industry is a focus. However,carbon emissions from the lime industry are rarely reported as the carbon source of the second major industrial processes after cement production. This study estimates the process emissions of China＇s calcareous industry（CO2 emissions produced directly from industrial production）,emission of fossil fuels（CO2 emissions produced directly from fuel combustion） and indirect emissions（CO2 emissions generated by electricity consumption）. The estimation results showed that the CO2 emissions from the industrial process of lime increased rapidly（from 0. 979 × 108 t in 2004 to 1. 649 × 108 t in 2015）. In 2015,the CO2 emissions of China＇s lime industry was 2. 361 × 108 t,of which the CO2 emissions of fuel combustion was 0. 658 × 108 t,the emission of the advanced kiln was 46. 05%,the indirect emission was 0. 053 5 × 108 t,and the emission of the advanced kiln was 21. 31%.

关 键 词：石灰工业 CO2排放量 温室气体清单 减排 

分 类 号：X24[环境科学与工程—环境科学]