摘要
A new method of heavy oil driver technology_aquathermolysis reaction was studied Effect of transistional metal nickel and iron contents on the heavy oil viscositites and stability viscositites reduced before and after reaction was investigated The results showed that the change of metal content in aqueous before and after reaction can be neglect so that transistional metal aqueous solution or sol can be catalyst of aquthermlysis For the reason catalyst added, reaction temperature from 260?℃ was reduced to 180?℃ and under these conditions: 180?℃～280?℃, 8?MPa～15?MPa, degree of product viscosity high ( 92 4%), and within 60?d observed these viscosities were re increased no more than 5%, so we can draw this conclusion: being a new method aquthermolysis is a good way for heavy oil driver
A new method of heavy oil driver technology_aquathermolysis reaction was studied Effect of transistional metal nickel and iron contents on the heavy oil viscositites and stability viscositites reduced before and after reaction was investigated The results showed that the change of metal content in aqueous before and after reaction can be neglect so that transistional metal aqueous solution or sol can be catalyst of aquthermlysis For the reason catalyst added, reaction temperature from 260?℃ was reduced to 180?℃ and under these conditions: 180?℃～280?℃, 8?MPa～15?MPa, degree of product viscosity high ( 92 4%), and within 60?d observed these viscosities were re increased no more than 5%, so we can draw this conclusion: being a new method aquthermolysis is a good way for heavy oil driver technology
出处
《燃料化学学报》
EI
CAS
CSCD
北大核心
2002年第4期381-384,共4页
Journal of Fuel Chemistry and Technology
基金
黑龙江省科学计划项目 (Q0 0C0 35)~~
关键词
可行性
稠油
水热裂解
催化剂
降粘
过渡金属
石油
heavy oil
aquathermolysis
catalyst
reducing viscosity
transistional metal
