探讨了用淀粉-碘化镉法测定部分水解聚丙烯酰胺（HPAM）质量浓度时，淀粉质量浓度对测定结果准确性的影响。
The effect of mass concentration of starch on accuracy of determining partially hydrolyzed polyacrylamide(HPAM) concentration by use of starch-cadmium iodide method was studied.
介绍了用分子排阻色谱技术定量测定化学驱油体系中的部分水解聚丙烯酰胺（PHPA）的方法。
The procedure and results of quantitative determination of partially hydrolyzed polyacrylamide (PHPA) in chemical flooding systems by size exclusion chromatography are described.
应用结果表明，部分水解聚丙烯酰胺可以有效地去除转炉除尘水中的悬浮物，HEDP可以有效地减缓该系统的结垢和腐蚀。
The results show that partly hydrolyzed polyacrylamide can remove dust in converter dust-control water effectively and the scaling and corrosion could be detained by HEDP dosage.
研究了水溶液聚合过程中引发体系的组成及各组分浓度和助剂对所合成的部分水解聚丙烯酰胺的特性粘数的影响。
The effects of the initiator concentration and the assistant reagent concentration on characteristic viscosity of the partially hydrolytic polyacrylamide were investigated.
研究了市场产品部分水解聚丙烯酰胺st50及实验室合成的耐温抗盐聚丙烯酰胺产品C09在石英砂表面吸附前后的浓度、黏度损耗。
Concentration consumption and viscosity consumption of commercial HPAM ST50 and HPAM C09 synthesized in the laboratory by absorption on quartz sand was studied.
研究泵注聚合物—部分水解聚丙烯酰胺的流变性。
This paper focus on the rheology characteristics of the medium-HAPM which pumped by the polymer injection pump.
HAP的结构特征使其在岩石矿物表面的吸附量约为部分水解聚丙烯酰胺的1.7倍。
Due to the characteristic of HAP molecular structure, the adsorption of HAP on the surface of reservoir rock is about 1.7 times of partially hydrolyzing polyacrylamide (HPAM).
HAP的结构特征使其在岩石矿物表面的吸附量约为部分水解聚丙烯酰胺的1.7倍。
Due to the characteristic of HAP molecular structure, the adsorption of HAP on the surface of reservoir rock is about 1.7 times of partially hydrolyzing polyacrylamide (HPAM).
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