阴离子聚丙烯酰胺

阳离子淀粉接枝窄相对分子质量阴离子聚丙烯酰胺制备干增强剂

Preparation of Dry-strength Agent via Grafting Cationic Starch with APAM of Narrow Molecular Weight Distribution

并采用阴离子聚丙烯酰胺（APAM）作助留剂和阳离子改性PAE同时应用于棉浆抄纸。

Retention aid APAM and cationic PAE were simultaneously applied to the cotton pulp .

无机絮凝剂与有机絮凝剂复配使用处理废水时，对废水中COD去除率有较大的提高，并且与不同离子度的阳离子聚丙烯稀酰胺复配使用或与阴离子聚丙烯酰胺复配使用时废水效果不同。

The use of inorganic coagulant mixed with organic coagulant will greatly improved the removal rate of COD , and combination with different degrees of cation ionic polyacrylamide or anionic polyacrylamide will produce different results .

综合经济因素和污泥脱水效果因素，本实验确定了阴离子聚丙烯酰胺的最佳用量，醚化剂和阴离子聚丙烯酰胺用量的最佳配比，最佳停留时间，pH值等因素。

Taking economic factor and effect of sludge dewatering into account , this experiment proves the best quantity of anionic polyacrylamide , the proportion of anionic polyacrylamide to etherification , the best time of buffering , the best pH and so on .

以聚合氯化铝（PAC）、阴离子聚丙烯酰胺（PAM）为混凝剂，以H2O2-O3为氧化剂，采用混凝&催化氧化法处理对丁苯橡胶生产废水。

Styrene butadiene rubber production wastewater was treated by the coagulation-catalytic oxidation process with PAC and PAM as coagulants and H2O2-O3 as oxidants .

论述了窄相对分子质量的阴离子聚丙烯酰胺（APAM）的合成、合成的影响因素及在造纸中的应用。

In this thesis the focus is put on the synthesis and application of anionic polyacrylamide with narrow molecular weight for paper making .

阴离子聚丙烯酰胺类絮凝剂（APAM）以其优异的性能和低廉的成本而得到了广泛应用。

Because of it 's excellent performance and low cost , anion polyacrylamide ( APAM ) are widely used in the domain of water treatment .

为了了解水溶性高分子的溶液特性及与其他物质的相互作用，本研究选取阴离子聚丙烯酰胺（HPAM）作为研究对象，通过粘度和电导率两个参数研究HPAM的水溶液及盐溶液特性。

In order to study solution behavior of soluble polymer and interaction of soluble polymer and others , HP AM ( hydrolysis polyacrylamide ) is selected as experimental object . The characteristics of aqueous solution and salt solution of HPAM are studied with viscosity and conductivity .

目前聚丙烯酰胺按离子性质可分为：非离子聚丙烯酰胺、阴离子聚丙烯酰胺、阳离子聚丙烯酰胺及两性聚丙烯酰胺。

Polyacrylamide is mainly divided into : non-ionic polyacrylamide , anionic polyacrylamide , cationic polyacrylamide and amphoteric polyacrylamide .

根据五道岭钼矿全尾砂浆体物理化学性质，选择了阴离子聚丙烯酰胺作全尾砂沉淀的絮凝剂。

According to the physicochemical properties of unclassified tailings in Wudaoling molybdenum mine , the anionic polyacrylamide is used as a flocculant for precipitation .

重点介绍矿物型MC凝聚剂和阴离子型聚丙烯酰胺絮凝剂联合添加促进煤泥水澄清的实验室试验过程及相关分析，试验的特点是用分光光度计和电导率仪进行模拟性试验。

It introduced the process and correlative analysis of bench-scale experiment which adds mineral MC flocculant and anionic polyacrylamide to hasten the defecation of slime water .

大庆油田现使用部分水解阴离子型聚丙烯酰胺（HPAM）作为驱油聚合物。

Right now , Daqing oil-field uses partly hydrolysis of anionic polyacrylamide ( HPAM ) as a flooding polymer .

介绍了从英国引进的汽车驾驶室磷化、阴极电泳涂装线采用国产阴离子型聚丙烯酰胺PHP（30）处理污水的效果。

In the phosphating and cationic electrodeposition painting line , imported from Brilian , for car driver 's cab , a domestically-made anionic polyacrylamide PHP_ ( 30 ) has been used for sewage disposal .

其中，非离子型和阴离子型聚丙烯酰胺效果较好。

Non-ionic and negative ionic PAM is better in7 kinds of PAM .

硫酸铵介质中阴离子型聚丙烯酰胺分散液的制备和表征

Preparation and Characterization of Anionic Polyacrylamide in Aqueous Solution of Ammonium Sulfate

反相悬浮法碱水解合成阴离子型聚丙烯酰胺

Synthesis of APAM by inverse suspension and adding alkali for hydrolysis polymerization

采用反相乳液聚合方法，在氧化-还原引发体系下，制备阴离子型聚丙烯酰胺絮凝剂。

Anionic polyacrylamide flocculant was synthesized by inverse emulsion polymerization initiated by redox system .

高相对分子质量阴离子型聚丙烯酰胺的研制

Development of Anionic Polyacrylamide with High Molecular Weight

指出国产有机高分子净水剂仍以非离子和阴离子型聚丙烯酰胺及其改性物为主。

It points out that nonionic and anionic PAM and their derivatives are still the main products as organic flocculants in China .

现场的矿浆适宜于使用阴离子型聚丙烯酰胺絮凝剂，且有用量少、效率高的特点，在给矿浓度为4%～6%时，絮凝剂用量为5～10g/t。

Anion polypropylene acyl amine flocculating agent was good for mineral slurries in fieldwork with a low dosage and excellent effect that a flocculating agent dosage of 5 to 10g / t well worked for mineral slurries with a concentration of 4 % to 6 % .