基于相容性原则的低硫船用燃料油调合方法

石油炼制与化工 ›› 2023, Vol. 54 ›› Issue (2): 100-107.

基于相容性原则的低硫船用燃料油调合方法

刘名瑞,李遵照,薛倩,丁凯

中石化（大连）石油化工研究院有限公司辽宁省船用燃料油制备技术重点实验室

收稿日期:2022-07-14 修回日期:2022-10-15 出版日期:2023-02-12 发布日期:2023-02-24
通讯作者: 刘名瑞 E-mail:liumingrui.fshy@sinopec.com

BLENDING METHOD OF LOW-SULFUR MARINE FUEL OIL BASED ON COMPATIBILITY PRINCIPLE

Received:2022-07-14 Revised:2022-10-15 Online:2023-02-12 Published:2023-02-24
Contact: Liu Mingrui E-mail:liumingrui.fshy@sinopec.com

摘要/Abstract

摘要： 为了解决船用燃料油产品因原料油调合组分间相容性差而出现的质量稳定性问题，基于相容性原则计算各原料油的适配比例，以其作为燃料油配方测算方案的限制条件，进而以低成本为目标函数经计算得到优化配方。对比经验配方和优化配方调合燃料油产品的稳定性，结果表明：与经验配方相比，按优化配方调合的新样品（样品标记为 0d）及其在静置15 d后样品（样品标记为 15d）的斑点试验结果均明显更优，稳定性更好；老化后，按优化配方调合样品（0d及15d）的梯度密度差均小于10 kg/m³，斑点试验结果为2级，长期储存后燃料油性质稳定。

关键词: 船用燃料油, 稳定性, 相容性, 优化方法

Abstract: In order to solve the problem of quality stability of blended marine fuel oil products due to the poor compatibility of the feedstock, based on the compatibility principle, the matching proportion of each feedstock was calculated as the limiting condition of the fuel oil formula calculation, and then the optimized formula was obtained by taking the low cost as the objective function. The results showed that compared with the empirical formula, the optimized formula could improve the stability of the blended fuel oil, the spot test results of the fresh samples (0d) prepared by the optimized formula and the samples left for 15 days（15d）showed that the new samples had better stability, the gradient density difference of the blended samples (0d and 15d) was less than 10 kg/m³, and the spot test results were 2 grades. The fuel oil properties were stable after long-term storage.

Key words: marine fuel oil, stability, compatibility, optimization method

刘名瑞李遵照薛倩丁凯. 基于相容性原则的低硫船用燃料油调合方法[J]. 石油炼制与化工, 2023, 54(2): 100-107.

参考文献

[1]GB/T 12692.2-2021，石油产品燃料（F类）分类第2部分：船用燃料油品种 [S]. [2]中华人民共和国海事局, 船舶大气污染物排放控制区实施方案（中英文版）[EB/OL].https://www.msa.gov.cn/page/article.do?articleId=6545D5FF-6617-4B20-9BE5-7C8D77636AFF&channelId=8CC0AFA9-D107-4890-9A70-6F1090800B13. [3]朱元宝, 辛靖, 侯章贵.船用燃料油标准变化背景下的挑战与机遇[J].无机盐工业, 2019, 11(51):1-5 [4]张国相.给中海油低硫船用燃料油生产带来的发展机遇[J].无机盐工业, 2019, 12(51):1-5 [5]郑丽君，朱庆云，鲜楠莹.国内外船用燃料市场现状及展望[J].国际石油经济, 2018, 26(5):65-72 [6]袁明江，王志刚.船用燃料油质量升级对炼油行业的影响[J].国际石油经济, 2020, 28(3):65-69 [7]王天潇.典型炼油企业低硫重质船用燃料油生产方案研究[J].当代石油石化, 2019, 12(27):27-34 [8]海事服务网，新加坡" 问题" 燃油再扩大, 已有60艘船躺枪! [EB/OL].https://mp.weixin.qq.com/s/NoiSyrDn6Z7b6IOkkn4a0g [9]孟庆萍.混合原油粘度计算模型[J].油气储运, 2007, 26(10):22-24 [10]郑云萍，李勋，汪玉春，舒洁，艾绍平.混合原油粘温数学模型研究进展[J].油气储运, 2010, 29(9):683-686 [11]王婷，阳绪斌，张衡，等.稠油掺稀后混油黏度计算方法的研究[J][J].管道技术与设备, 2012, (1):18-19 [12]侯仲淼，郑金花.排放法规和船舶燃料的发展及其对船用发动机油的影响[J].石油商技, 2012, 30(3):14-19 [13]郭小丰.如何保障低硫时代燃油质量[J].[J].中国远洋海运, 2021, 3:36-40 [14]GB 17411-2015, 船用燃料油[S]. [15]王国全，王秀芬．聚合物改性[M].北京：中国轻工业出版社，2000，6-7. [16]ASTM D4740-04（2014）, Standard Test Method for Cleanliness and Compatibility of Residual Fuels by Spot Test[S]. [17]候莹，韩红桂，乔俊飞.基于参数动态调整的多目标差分进化算法[J].控制与决策, 2017, 32(11):1985-1990 [18]刘名瑞，项晓敏，张会成，薛倩.梯度黏度法研究重质船用燃料油稳定性[J].石油炼制与化工, 2015, 46(11):96-100