中间基油掺炼环烷基油生产橡胶填充油  

Production of rubber filling oil by blending intermediate base oil with naphthenic oil

作　　者：刘玉佩 曾海 徐鲁燕 田宏宇 于祺 Liu Yupei;Zeng Hai;Xu Luyan;Tian Hongyu;Yu Qi(CNPC Daqing Petrochemical Research Center,Daqing,Heilongjiang,China;PetroChina Liaohe Petrochemical Company,Panjin,Liaoning,China)

机构地区：[1]中国石油大庆化工研究中心 [2]中国石油辽河石化分公司

出　　处：《石油与天然气化工》2022年第4期33-37,共5页Chemical engineering of oil & gas

摘　　要：目的解决橡胶填充油生产原料单一的问题。方法采用加氢处理催化剂A和B、异构脱蜡催化剂C、补充精制催化剂D对中间基和环烷基的混合油进行全氢法加氢试验。结果在温度为382℃、315℃、240℃、空速为0.4 h^(-1)、1.0 h^(-1)、0.6 h^(-1)、氢油比为1000∶1、800∶1、800∶1的条件下,经过加氢处理-异构脱蜡-补充精制-实沸点蒸馏过程后,380~400℃馏分段100℃黏度为6.208 mm^(2)/s,C_(A)值为0,C_(N)值为56.1%,满足HG/T 5085-2016《橡胶增塑剂环烷基矿物油》中橡胶油N4006的标准;400~440℃馏分段100℃黏度为9.565 mm^(2)/s,C_(A)值为0,C_(N)值54.7%,满足HG/T 5085-2016中橡胶油N4010的标准;>440℃馏分段100℃黏度为15.94 mm^(2)/s,C_(A)值为0,C_(N)值51.5%,满足HG/T 5085-2016中橡胶油N4016的标准。结论验证了中间基油掺炼环烷基油生产橡胶填充油的可行性。Objective Solve the single raw material problem of rubber filling oil production.Methods All-hydrogen hydrogenation tests were carried out on the mixed oil of intermediate base and naphthyl using hydrogenation catalysts A and B,heterogeneous dewaxing catalyst C and supplementary refining catalyst D.Results Under the conditions of temperature of 382℃,315℃,240℃,space velocity of 0.4 h^(-1),1.0 h^(-1),0.6 h^(-1),hydrogen to oil ratio of 1000∶1,800∶1,800∶1,the viscosity of 380-400℃fraction at 100℃was 6.208 mm^(2)/s,C_(A)value was 0,C_(N)value was 56.1%,which met the standard of rubber oil N4006 in HG/T 5085-2016 Rubber plasticizer-naphthene base mineral oil.The viscosity of 400-440℃fraction at 100℃was 9.565 mm^(2)/s,C_(A)value was 0,C_(N)value was 54.7%,which met the standard of rubber oil N4010 in HG/T 5085-2016.The viscosity of the fraction above 440℃at 100℃was 15.94 mm^(2)/s,the C_(A)value was 0,and the C_(N)value was 51.5%,which met the standard of rubber oil N4016 in HG/T 5085-2016.Conclusion Above results verified the feasibility of intermediate base oil blended with naphthenic oil to produce rubber filling oil.

关 键 词：中间基油 环烷基油 全氢法 橡胶填充油 

分 类 号：TE624[石油与天然气工程—油气加工工程]