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吸收法回收油气工艺优化模拟计算
引用本文:廖昌建,王明星,刘忠生.吸收法回收油气工艺优化模拟计算[J].当代化工,2010,39(6):678-680.
作者姓名:廖昌建  王明星  刘忠生
作者单位:抚顺石油化工研究院,辽宁,抚顺,113001;抚顺石油化工研究院,辽宁,抚顺,113001;抚顺石油化工研究院,辽宁,抚顺,113001
摘    要:系统研究了WS柴油馏分油吸收油气的工艺条件。采用Box-Benhnken中心组合实验设计原理,拟合得到了油气吸收温度、液气比及理论板数对油气吸收影响的关联方程,求解得到了使用WS柴油馏分油吸收油气的最佳工艺条件:吸收温度10.6℃、液气比56.25 L/m^3、理论板3块,烃回收率达98.4%。油气回收模拟计算结果已应用于工业装置设计,设计装置运转效果良好。

关 键 词:油气回收  吸收法  ASPEN  PLUS  模拟计算

Optimization and Simulation of Oil Vapor Recovery by Absorption Method
LIAO Chang-jian,WANG Ming-xing,LIU Zhong-sheng.Optimization and Simulation of Oil Vapor Recovery by Absorption Method[J].Contemporary Chemical Industry,2010,39(6):678-680.
Authors:LIAO Chang-jian  WANG Ming-xing  LIU Zhong-sheng
Affiliation:(Fushun Research Institute of Petroleum and Petrochemicals, Liaoning Fushun 113001, China)
Abstract:Technological conditions for recovery of oil vapor with WS diesel as absorber were studied.A correlation equation of oil vapor recovery rate with absorption temperature,liquid-gas ratio and theoretical plate number was established by box-behnken central composite design method.Through solving this equation,the optimum technological conditions were obtained as follows: temperature 10.6 ℃,liquid/gas ratio 56.25 L/m3,theoretical plate number 3,hydrocarbon recovery rate can reach 98.4% under above conditions.The simulation result has been applied in industry,and effect is very good.
Keywords:Oil vapor recovery  Absorption  ASPEN PLUS  Simulation
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