山东化工
山東化工
산동화공
SHANDONG CHEMICAL INDUSTRY
2014年
9期
68-70
,共3页
渣油%温度%压力%流变性质
渣油%溫度%壓力%流變性質
사유%온도%압력%류변성질
residue%temperature%pressure%rheological properties
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。
利用流變儀研究瞭渣油在較高溫度、壓力下渣油的流變性質。結果錶明，噹溫度在160~280℃、壓力為6MPa 時，渣油錶現為牛頓型流體特性，粘溫麯線符閤指數關繫；溫度為280℃，升高壓力，渣油為牛頓型流體，粘度略有減小。
이용류변의연구료사유재교고온도、압력하사유적류변성질。결과표명，당온도재160~280℃、압력위6MPa 시，사유표현위우돈형류체특성，점온곡선부합지수관계；온도위280℃，승고압력，사유위우돈형류체，점도략유감소。
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.
