基于碳排放的氨水蒸发设备技术经济比选  

Technical and economic comparison of ammonia evaporation equipments based on carbon emissions

作　　者：郑磊 郑悦 崔瑞萍[1] 朱思成 徐怀兵 余建华[1] ZHENG Lei;ZHENG Yue;CUI Ruiping;ZHU Sicheng;XU Huaibing;YU Jianhua(Sinosteel Tiancheng Environmental Protection Science&Technology Co.,Ltd.,Wuhan Hubei 430205,China)

机构地区：[1]中钢集团天澄环保科技股份有限公司,湖北武汉430205

出　　处：《工业安全与环保》2023年第S01期79-82,共4页Industrial Safety and Environmental Protection

摘　　要：针对氨水蒸发器和氨水气化炉2种氨水蒸发设备,基于热平衡方程,计算能源介质耗量,进而给出氨气产出成本和能源介质的碳排放量计算方法。结合具体项目,对2种氨水蒸发设备进行了较为详细的比选分析,结果表明,在项目有可利用的外排热烟气的前提下,氨水气化炉较氨水蒸发器有成本优势,总碳排放量更低,所采取的比选计算方法可供同类项目借鉴。In this paper,for ammonia evaporator and ammonia gasifier,we calculated the energy medium consump-tion based on the heat balance equation,and then gave the calculation method of ammonia output cost and carbon emi ssion of energy medium.Combined with specific projects,a detailed comparison and analysis of two types of ammonia evaporation equipment was conducted.The results show that under the premise of available external exhaust gas,the ammonia gasifier has a cost advantage over the ammonia evaporator,and the total carbon emissions are lower.The comparison calculation method adopted in this article can be used for reference for similar projects.

关 键 词：氨水蒸发器 氨水气化炉 碳排放 技术经济比选 

分 类 号：X701[环境科学与工程—环境工程]