摘要
A new deacid refined method of distillate oil, microwave irradiation, was put forward. The optimum conditions of the refined process are investigated. The volume ratio of solvent to oil is ((0.20～0.25)∶1), the pressure is0.04?MPa～0.06?MPa, the radiant time is 6?min under the constant pressure, microwave power is 375?W, settled for 25?min the acidity will be reduced from 170.4?mg/100?mL to 8.35?mg/100?mL, which is good enough to meet the best specification of GB, and the refined process has no effect on the quality of the distillate oil. The oil used in this study is common cut 2 distillate from Liaohe oil field. The recovery ratio can reach 99.3%.
A new deacid refined method of distillate oil, microwave irradiation, was put forward. The optimum conditions of the refined process are investigated. The volume ratio of solvent to oil is ((0.20～0.25)∶1), the pressure is0.04?MPa～0.06?MPa, the radiant time is 6?min under the constant pressure, microwave power is 375?W, settled for 25?min the acidity will be reduced from 170.4?mg/100?mL to 8.35?mg/100?mL, which is good enough to meet the best specification of GB, and the refined process has no effect on the quality of the distillate oil. The oil used in this study is common cut 2 distillate from Liaohe oil field. The recovery ratio can reach 99.3%.
出处
《燃料化学学报》
EI
CAS
CSCD
北大核心
2003年第6期628-630,共3页
Journal of Fuel Chemistry and Technology
基金
中国石油化工集团公司资助项目(302003) ~~
关键词
微波
馏分油
脱酸
环烷酸
常压
石油炼制
microwave
distillate oil
removal of acid
naphthenic acid
