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- DISCUSSION ON THE PROBLEM OF THE VISCOSITY MEASUREMENT OF EXTREMELY DILUTE POLYMER SOLUTION 关于高分子极稀溶液粘度测定问题的探讨
- Keywords Ubbelohde viscometer;extremely dilute polymer solution;viscosity measurement;PVA; 乌式粘度计;极稀高分子溶液;粘度测定;聚乙烯醇;
- dilute polymer solution 稀释聚合物溶液
- Keywords Intrinsic Viscosity;Partially Hydrolyzed Polyacrylamides;Ubbelohde Viscometer;Dilute Polymer Solutions; 特性粘数;部分水解聚丙烯酰胺;乌氏粘度计;聚合物稀溶液;
- TEST OF USING FRESH WATER TO FORMULATE SEWAGE DILUTION POLYMER SOLUTION 清水配制污水稀释聚合物溶液试验研究
- Process for flocculating and dewatering aqueous suspension of suspended solids in sewage sludge and paper making process, involves introducing concentrated and dilute polymer solutions into suspension 下水污泥和造纸工艺悬浮液絮凝、脱水工艺
- The experimental results show that difference on flow property exists between CDG and polymer solution. 实验结果表明 ,由于分子结构上的不同 ,交联聚合物溶液在流动性质方面与聚合物溶液间存在明显差异
- Polystyrene/clay nanocomposites have been prepared by polymer solution directly intercalating organic clay. 介绍了采用大分子溶液直接插层有机粘土制备聚苯乙烯/粘土纳米复合材料合成技术。
- TEO-DSB is soluble in chloroform and methylene dichloride and the polymer solution can be spin-coated onto various substrates giving highly t... TEO-DSB可溶于氯仿、二氯甲烷等有机溶剂中;可以采用旋涂的方法制备成均匀、透明的高质量的薄膜.
- The oil interface can be coned by the viscous elastic pulling force of polymer solution and the front cone interface is moving to form a oil thread. 聚合物溶液的黏弹性拉力可以使油相界面呈锥形突起，锥形前端界面不断运移形成细丝状；
- Laboratory test of rheological property of polymer solution shows that polymer solution rheological property is inline with power-law mode. 室内聚合物溶液流变性测试表明，大庆油田应用的聚合物溶液的流变性符合幂律模式。
- As a matter of fact we never used this kind of system before, to recover polymer solution from used filter press cloths. 实际上我们以前没有使用过这种系统，从使用过的过滤压力布中恢复聚合物溶液。
- In our research, the properties of polymer solution and the chelate reaction between polymer and Ca2+ were chiefly considered. 在研究过程中，高聚物溶液的性质和高聚物与钙离子的络合性质被放在首位考虑。
- The t ests show that there is no clear effect to the viscosity of polymer solution whe ther the water deoxidizes or not. 通过试验证明 ,低矿化度清水脱氧与否对聚合物溶液粘度及驱油效果没有明显影响。同时脱氧站在运行过程中亦曝露出其工艺设备、脱氧塔填料等问题。
- The study results show that separate zone polymer flooding can effectively control interlayer injected polymer solution, its... 研究结果表明,分层注入可以有效地控制层间聚合物溶液的注入量,效果好于合注。
- The injection distribution system of polymer flooding is very complex.As a container used to prepare polymer solution,the slake pot is very large. 聚合物驱的配注工艺较为复杂庞大，熟化罐作为聚合物的溶解平台，往往需要较大的体积。
- Equations for calculating the relative viscosity of polymer solution and method for determining the instrumental constants are given. 列举了溶液相对粘度的计算公式和仪器常数的订定方法, 并给出了文献和实验的例证。
- The literature investigation and study means that Associating Polymer Solution (APS) has better viscoelasticity than HPAM. 与HPAM相比，缔合聚合物溶液具有更好的粘弹性。
- An inert substance used to dilute. 稀释剂一种惰性物质
- The results show that the membrane thickness of the microcapsule increase while the microcapsule porosity decrease with increasing the PES concentration in the polymer solution. 结果表明，随着制囊膜溶液中PES浓度的增加，微囊的壁厚随之而增加，微囊的空隙率也逐渐变小；
