高压加氢润滑油基础油生产工艺及产品性能研究
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摘要
随着工业的发展,尤其是汽车工业对高品质润滑油的需求量越来越大,而通过高压加氢工艺生产的润滑油基础油具有硫氮含量低、芳烃含量低、粘度指数高、低温流动性好等特点,能够保证润滑油的高品质。另外全加氢型润滑油生产工艺"三废"排放少、产品质量高,除能生产高端润滑油外,生产的石脑油、航煤、柴油等副产品品质也很高,能够满足环保节能的要求。本文围绕某石化40wt/a高压加氢润滑油基础油装置,对润滑油基础油加氢处理工艺进行分析,探究工艺条件对润滑油基础油的影响。
With the development of industry, especially the automobile industry, the demand for high quality lube is increasing. The base oil of the lubricating oil produced by high pressure hydrogenation process has the characteristics of low sulfur and nitrogen content, low aromatic hydrocarbon content, high viscosity index and good low temperature fluidity, which can ensure the high quality of lubricating oil. In addition, the fully hydrogenation type lubricating oil production process has less emissions and higher quality. Besides producing high-end lubricants, the quality of the by-products such as naphtha, aviation coal and diesel oil is also very high, which can meet the requirements of environmental protection and energy saving. In this paper, the hydro-treating process of the base oil of lubricating oil is analyzed around a petrochemical 40 wt/a high pressure base oil of hydrogenated lube, and the influence of process conditions on the base oil of the lubricating oil is explored.
With the development of industry, especially the automobile industry, the demand for high quality lube is increasing. The base oil of the lubricating oil produced by high pressure hydrogenation process has the characteristics of low sulfur and nitrogen content, low aromatic hydrocarbon content, high viscosity index and good low temperature fluidity, which can ensure the high quality of lubricating oil. In addition, the fully hydrogenation type lubricating oil production process has less emissions and higher quality. Besides producing high-end lubricants, the quality of the by-products such as naphtha, aviation coal and diesel oil is also very high, which can meet the requirements of environmental protection and energy saving. In this paper, the hydro-treating process of the base oil of lubricating oil is analyzed around a petrochemical 40 wt/a high pressure base oil of hydrogenated lube, and the influence of process conditions on the base oil of the lubricating oil is explored.
引文
[1]王雪飞.环烷基润滑油馏分油加氢工艺研究[D].东北石油大学,2016.
[2]于复刚,张君涛.Ni-Mo/γ-Al2O3催化剂加氢处理工艺条件的优化[J].当代化工,2017,46(1):24-27.
[3]张翠侦,焦祖凯,田义斌等.加氢工艺对环烷基减压馏分油产品性质的影响[J].石化技术与应用,2016,34(6):476-479.
[4]王启升,冯全,王娟.高压加氢装置润滑油基础油产品浑浊分析与应对[J].中国石油石化,2017(02):99-100.
[5]张向英,顾善龙.异构脱蜡装置运行问题分析及措施[J].石化技术,2017(09):24.
[6]顾善龙,张向英.浅谈润滑油基础油生产工艺的选择[J].石化技术,2018(04):24.
[2]于复刚,张君涛.Ni-Mo/γ-Al2O3催化剂加氢处理工艺条件的优化[J].当代化工,2017,46(1):24-27.
[3]张翠侦,焦祖凯,田义斌等.加氢工艺对环烷基减压馏分油产品性质的影响[J].石化技术与应用,2016,34(6):476-479.
[4]王启升,冯全,王娟.高压加氢装置润滑油基础油产品浑浊分析与应对[J].中国石油石化,2017(02):99-100.
[5]张向英,顾善龙.异构脱蜡装置运行问题分析及措施[J].石化技术,2017(09):24.
[6]顾善龙,张向英.浅谈润滑油基础油生产工艺的选择[J].石化技术,2018(04):24.