摘要
利用流变仪研究了渣油在较高温度、压力下渣油的流变性质。结果表明，当温度在160-280℃、压力为6MPa 时，渣油表现为牛顿型流体特性，粘温曲线符合指数关系；温度为280℃，升高压力，渣油为牛顿型流体，粘度略有减小。
The rheological properties of residue were studied at different temperature and pressure. The experimental results showed that when the temperature was between 160℃ and 280℃,the pressure was 6MPa,the residue showed Newtonian fluid behavior and the viscosity - temperatrue curve was accord with exponential relationship.
出处
《山东化工》
CAS
2014年第9期68-70,共3页
Shandong Chemical Industry
关键词
渣油
温度
压力
流变性质
residue
temperature
pressure
rheological properties
