船用柴油机废气脱硫技术和经济性分析
PDF下载 (253)王 娜,沈海涛.船用柴油机废气脱硫技术和经济性分析[J].宁波大学学报(理工版),2021,34(5):117-120.DOI:
WANG Na,SHEN Haitao.Technical and economic analysis of exhaust gas desulfurization for marine diesel engine[J].Journal of Ningbo University(Natural Science & Engineering Edition),2021,34(5):117-120.DOI:
| Title: | Technical and economic analysis of exhaust gas desulfurization for marine diesel engine |
| 作者: | 王 娜, 沈海涛 |
| Author(s): | WANG Na, SHEN Haitao |
| 关键词: | 船舶脱硫; 混合式; 废气清洗系统; 全寿命周期费用; 船用柴油机 |
| Keywords: | marine desulfurization; hybrid; exhaust gas cleaning system; life cycle cost; marine diesel engine |
| 分类号: | X511 |
| 文献标识码: | A |
| 摘要: | 国际海事组织全球限硫令2020年1月1日起生效实施, 船舶废气脱硫系统是被认可的履约技术之一, 其技术可行性和经济性是船东关心的重要因素. 本文对比分析了主流的船用柴油机废气脱硫技术, 认为混合式脱硫系统具有较好的技术适用性. 进一步运用全寿命周期费用分析法进行了经济性研究, 重点分析了高低硫油价差对镁基混合式废气脱硫系统投资回收期和净现值的影响. 结果表明, 船舶脱硫系统在当前油价处于历史低位时仍有较好的经济性, 随着油价回升, 船舶脱硫系统将具有巨大的市场潜力. |
| Abstract: | The International Maritime Organization’s global sulfur restriction order came into effect on January 1st, 2020. The exhaust gas cleaning system (EGCS) is one of the approved performance technologies, and its technical feasibility and economy are important factors that ship owners care about. In this paper, the mainstream EGCSs are compared and analyzed. The hybrid EGCS is identified to have good technical applicability. Furthermore, an economic research by the life cycle cost analysis was carried out and the impact of the price difference between high and low sulfur oil on the investment payback period and net present value of the magnesium-based hybrid EGCS was analyzed. The results show that even if the oil price is at a historical low level, the EGCS still has good economics. With the recovery of oil prices, the EGCS will have huge market potential. |
| 参考文献 /References: | [1] 常敬州, 朱国金. 船舶尾气脱硫脱硝应用技术研究与发展趋势[J]. 航海, 2016, 23(5):38-41. [2] IMO Resolution MEPC. 259(68)-2015. Guidelines for exhaust gas cleaning systems[S]. [3] 张弛. 船舶脱硫装置: IMO限硫法规下的应急之策[J]. 中国水运, 2019(3):16-17. [4] 孙化栋. 船舶硫氧化物的排放控制[J]. 世界海运, 2012, 35(8):51-54. [5] 吴斌, 李欣, 王怡. 船舶废气脱硫技术的应用[J]. 船海工程, 2019, 48(2):48-50. [6] 梁培生, 张国政. 船舶尾气脱硫治理技术现状与应用[J]. 科技创新与应用, 2018(30):155-156; 160. [7] 周松, 李 , 沈飞翔. 船舶废气洗涤脱硫技术现状及发展趋势[J]. 柴油机, 2014, 36(5):1-6 [8] 郭琳, 邵福霞, 辛启凤, 等. 镁基—海水法船舶废气脱硫技术经济性分析[J]. 绿色科技, 2014(10):169-173. [9] Reynolds K J. Exhaust gas cleaning system selection guide[R]. Washington DC: The Glosten Associates, 2011. [10] 国家发展和改革委员会, 建设部. 建设项目经济评价方法与参数[M]. 3版. 北京: 中国计划出版社, 2006. |
| 备注/Memo: | 收稿日期: 2021－01－31. 宁波大学学报（理工版）网址: http://journallg.nbu.edu.cn/ 第一作者: 王娜（1982－）, 女, 湖北荆州人, 工程师/注册造价师, 主要研究方向: 大气污染治理, 船舶脱硫. E-mail: 420175321@qq.com 宁波大学学报（理工版）网址：http://journallg.nbu.edu.cn/ |
