摘要
采用KSCN作示踪剂，测定了辽河油田油砂对聚丙烯酰胺（HPAM）在58℃的滞留量．实验表明，HPAM的浓度越大，油砂对它的滞留量越大．当NPAM的浓度为1.0g／L，0.75g／L，0．5g／L时，滞留量分别为33．5mg／kg，26．1mg／kg，12．7mg／kg．
The retention of high molecular polyacrylamide (HPAM) by oil sand from Liahe Oilfield at 58℃ was analyzed using KSCN as a tracer. It was observed that the retention of HPAM in oil sand increased with the increasing of the concentration of HPAM. When the concentrations of HPAM were 1. 0 g/L, 0. 75 g/L and 0. 5 g/L, the measured retention were 33. 5 mg/kg, 26. 1 mg/kg and 12. 7mg/kg respectively.
出处
《吉林大学自然科学学报》
CAS
CSCD
1997年第3期76-78,共3页
Acta Scientiarum Naturalium Universitatis Jilinensis
基金
国家八五攻关资助
