摘要
为防治大气污染,在高硫船用燃料油的替代物尚未达到成熟阶段,发展船用低硫燃料油成为必然趋势。在简要介绍了低硫燃料油的定义和生产技术的基础上,探析了低硫燃料油存在的析蜡、低润滑性、低闪点、与一些船舶设备不匹配、高硫与低硫燃料油油路转换中易发生混油和火灾爆炸等安全隐患问题,提出了相应的建议性措施:一是作好对低硫燃料油安全性的风险识别与评估;二是加强对燃料油析蜡问题的研究,密切关注气温变化,及时清除过滤器表面的积蜡;三是增配输送泵或在燃料油中增加添加剂,以增加低硫燃料油的润滑性;四是建议造船企业改进相关设备设施;五是规范油路切换操作。指出能源企业应当提炼低成本、高实用性的低硫燃料油。
In order to prevent and control air pollution,the development of low sulfur marine fuel oil has become an inevitable trend.On the basis of brief introduction of the definition and production technology of low sulfur fuel oil,the problems of wax precipitation,low lubricity,low flash point, mismatch with some ship equipment,easy occurrence of oil mixing and fire explosion in the oil circuit switching of high sulfur fuel oil to low sulfur fuel oil are pointed out,and the corresponding countermeasures are put forward:the first is to identify and assess the risk of low sulfur fuel oil the second is to strengthen the research on wax precipitation of fuel oil,pay close attention to temperature changes,and remove wax deposits on filter surface in time;the third is to add oil pump or add additives into fuel oil to increase lubricity of low sulfur fuel oil;the fourth is to suggest shipbuilding enterprises to improve relevant facilities;the fifth is to standardize the operation of oil circuit switching.
出处
《石油库与加油站》
2018年第6期22-25,I0002,共5页
Oil Depot And Gas Station
关键词
低硫船用燃料油
定义
特性
应用
注意
事项
low sulfur marine fuel oil
definition
characteristics
application
matters needing attention
