摘要
By using activator to change the state of crude oil and to diminish the size of dispersed phase,mass transfer in distillation process is intensified and distillate yield is increased.In this work,the new activators R1 and R2 were used as the additives respectively,and the intensifying effects to Daqing crude oil were examined at different concentrations and liquid phase temperatures by means of simple distillation and TBP distillation.The interaction mechanisms between the new activators and the crude oil or residues were analyzed,the intensifying effects by the new activators were also studied.Finally,the conceptual technique of “chemical intensification distillation”was put forward.
By using activator to change the state of crude oil and to diminish the size of dispersed phase,mass transfer in distillation process is intensified and distillate yield is increased.In this work,the new activators R1 and R2 were used as the additives respectively,and the intensifying effects to Daqing crude oil were examined at different concentrations and liquid phase temperatures by means of simple distillation and TBP distillation.The interaction mechanisms between the new activators and the crude oil or residues were analyzed,the intensifying effects by the new activators were also studied.Finally,the conceptual technique of “chemical intensification distillation”was put forward.
出处
《化工学报》
EI
CAS
CSCD
北大核心
2001年第4期368-371,共4页
CIESC Journal
基金
美国IET教育基金资助项目
重质油加工国家重点实验室开放基金部分资助项目 !(No .2 0 0 0 15 )
