以长效碳铵为载体固定电厂烟气中二氧化碳的技术进展  

Advances in sequestration of CO_2 in gases from fossil fuel power plants with modified NH_4HCO_3 production

作　　者：杨林军[1] 张霞[1] 孙露娟[1] 颜金培[1] 

机构地区：[1]东南大学洁净煤发电与燃烧技术教育部重点实验室,江苏南京210096

出　　处：《现代化工》2006年第9期12-15,共4页Modern Chemical Industry

摘　　要：温室气体二氧化碳的减排和固定问题已引起国际社会的广泛关注,火电厂是CO2的主要排放源之一;以长效碳铵为载体固定电厂烟气中CO2可望实现CO2的减排、固定与农用肥料长效碳铵生产的有机统一。对该方案的技术原理进行了详细评述,指出今后应加强工艺系统及操作条件,特别是长效碳铵肥料施入土壤后,其碳素去向的研究。The mitigation and sequestration of greenhouse gas CO2 has been attracting more international attention, and the power plant is major one of the sources of CO2 discharge. A possible technology that can sequestrate CO2 may contain two distinct benefits：the first is the permanent sequestration of CO2, and the second is the production of modified NI-hHCO3 （MAB） fertilizer as byproduct. The principle of the CO2 sequestration technology was reviewed. It was pointed out that the study on the process system and operating conditions, especially the fate of carbon in MAB ought to be strengthened.

关 键 词：二氧化碳固定 长效碳铵 氨洗涤 碳素去向 

分 类 号：X51[环境科学与工程—环境工程]