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降低低硫船燃生产成本的软件开发与应用
Development and Application of Software for Reducing the Production Costs of Low-sulfur Marine Fuel
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- DOI:
- 作者:
- 田 欢，高榕岭，刘海澄，梁士军
Tian Huan, GaoRongling, Liu Haicheng, Liang Shijun
- 作者单位:
- 中国石油辽河石化公司
(Petrochina Liaohe Petrochemical Company, Panjin 124022, China)
- 关键词:
- 低硫船燃；降低成本；调和软件
low-sulfur ship combustion; reduce costs; harmonize software
- 摘要:
- 为降低低硫船燃调和生产成本，对低硫船燃生产工艺及调和方式进行调研，对影响油罐批量调和生产低硫船燃成本的因素进行分析。分析表明，船燃调和组分黏度波动是影响低硫船燃产品质量的关键因素，控制产品黏度、增加重组分调和比例是降低低硫船燃生产成本的核心。在此基础上，开展降低低硫船燃生产成本的研究，在实验室完成了系列低硫船燃调和试验，开发出降低低硫船燃调和成本的非线性数学模型，形成低硫船燃调和比例计算软件。应用开发的船燃调和软件指导生产 RMG380低硫船燃 36.2×104 t，船燃调和重组分比例提高1.49%，产品黏度平均值增加12.9%。经效益测算，低硫船燃调和生产成本降低464.58万元。
In order to further reduce the production cost of low-sulfur ship fuel, the production process and coordination methods oflow-sulfur ship fuel were investigated, and the factors affecting the production cost of low-sulfur ship fuel in batches of oil tanks wereanalyzed. Analysis shows that fluctuations in the viscosity of the ship fuel blending component are the key factors affecting the qualityof low-sulfur ship fuel products. Controlling product viscosity and increasing the recombinant ratio are the core of reducing theproduction cost of low-sulfur ship fuel. On this basis, research was carried out to reduce the production cost of low- sulfur ship fuel,a series of low-sulfur ship fuel blending tests were completed in the laboratory, and a nonlinear mathematical model was developed toreduce the cost of low-sulfur ship fuel blending, forming a low-sulfur ship fuel blending ratio calculation software. The ship fuel andharmonization software developed by the application guides production of RMG380 low-sulfur ship fuel 36.2×104 t, the proportionof ship fuel and harmonization and recombination increased by 1.49%, the average product viscosity increased by 12.9%. Accordingto the profit calculation, the production cost of low-sulfur ship fueling and harmonization has been reduced by 464.58×104 yuan.