Polyacrylamide相关论文
利用大偏置熔接方法在两段单模光纤(SMF)中间熔接一小段单模光纤作为支撑梁制作了一种开腔式法布里珀罗（F-P）干涉传感器。提出在干涉......
采用水热法,以葡萄糖为原料,聚丙烯酰胺和pH为双重调控剂,成功地制备出粒径在100-4 500 nm之间的单分散微球,解决了水热条件下难以......
TEMPO-substituted polyacrylamide for an aqueous electrolyte-typed and organic-based rechargeable dev
吸水的激进的聚合物， poly (2,2,6,6-teteramethylpiperidinyloxyl-4-yl acrylamide )(PTAm ) ，经由相应先锋聚合物的氧化被综合， pol......
聚丙烯酰胺凝胶电泳法(polyacrylamide gel electrophoresis,PAGE)是目前对蛋白质、抗体、核酸等生物大分子进行分离、纯化及分子......
SnO2 hollow microspheres were fabricated via a hydrothermal synthesis method assisting by the complex surfactant system ......
Electrochemistry of nitrate reductases (NR) incorporated into 2-aminoethanethiol self-assembled on the gold electrode an......
Preparation and Application of Silica-based Perfusion Packing of Size Exclusion Chromatography for Q
The synthesis and characterization of a novel macroporous silica derived size exclusion chromatography (SEC) packing for......
Insulin receptor has been purified to nearly homogeneous fromhuman placenta using DE-52 column and affinity chromatogra......
目的建立鹿茸和鹿角与其混淆品狍子角、坡鹿角、驯鹿角和驼鹿角的水溶性蛋白的非变性聚丙烯酰胺凝胶电泳(Native-polyacrylamide g......
Kinetics study on photochemical oxidation of polyacrylamide by ozone combined with hydrogen peroxide
An investigation on the process of ozone combined with hydrogen peroxide and ultraviolet radiation has been carried out ......
Advanced treatment of oil recovery wastewater from polymer flooding by UV/H2O2/O3 and fine filtratio
In order to purify oil recovery wastewater from polymer flooding (ORWPF) in tertiary oil recovery in oil fields, advance......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
采用溶液共混法制备纳米分子筛/聚丙烯酰胺复合材料,做了条件实验(如:温度,pH值,配比,浓度,合成时间,添加偶联剂等),测试了纳米分......
Preparation and Photochromic Properties of Hybrid Thin Films Based on Heteropolyoxometallate and Pol
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
目前有机高分子絮凝剂聚丙烯酰胺广泛应用于抗生素过滤工序,不同分子量的絮凝剂与抗生素发酵液反应,通过对比絮凝效果、透光率、抽......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
采用巯基-烯烃点击反应制备了一种新型聚丙烯酰胺键合烯基修饰硅胶的亲水色谱固定相。丙烯酰胺与二硫代苯甲酸苄酯通过可逆加成-断......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
THERMOSENSITIVITY OF NARROW-DISPERSED POLY(N-N-PROPYLACRYLAMIDE) PREPARED BY ATOM TRANSFER RADICAL P
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
简要介绍了造气循环水系统在加聚氯化铝药剂的同时,添加一定量的聚丙烯酰胺药剂做为助凝剂的必要性和添加方法,通过添加聚丙烯酰胺......
This article focuses on the routes for development of oilfield chemicals by making use of the feedstock advantages of th......
The influences of some additives such as dissolving promoters, plasticizers and molecular stabilizers of polyacrylamide ......
Monodisperse micron-sized polyacrylamide (PAM) particles with a regular shape have been successfully prepared through di......
Preparation of Dysprosium Ferrite/Polyacrylamide Magnetic Composite Microsphere and Its Characteriza
Using the technique of microemulsion polymerization with nano-reactor, dysprosium ferrite/polyacrylamide magnetic compos......
该文采用分散聚合方法合成出新型的具有空间网状结构的交联兼疏水缔合型阳离子聚丙烯酰胺（CHACPAM）“水包水”乳液。通过单条件法考......
The interaction between surfactants and fluorocarbon-modified polyacrylamide (FC-PAM) in aqueous solutions was evaluated......
Advanced treatment of oil recovery wastewater from polymer flooding by UV/H2O2/O3 and fine filtratio
In order to purify oil recovery wastewater from polymer flooding (ORWPF) in tertiary oil recovery in oil fields, advance......
Kinetics study on photochemical oxidation of polyacrylamide by ozone combined with hydrogen peroxide
An investigation on the process of ozone combined with hydrogen peroxide and ultraviolet radiation has been carried out ......
Chemically Modified Chitosan Beads as Molecularly Imprinted Polymer Matrix for Adsorptive Separation
In a phosphate buffer, a hemoglobin (Hb)-imprinted polymer complex was prepared using maleic anhydride (MAH) modified ch......
A pH-sensitive modified polyacrylamide hydrogel was prepared by two steps and the modified polyacrylamide was characteri......
聚丙烯酰胺在矿业领域中有着重要地位,广泛用于尾水处理和矿物絮凝。对聚丙烯酰胺类絮凝剂的种类、合成方法、絮凝机理及相关应用......
如今颗粒物是我国大气环境污染的首要污染物之一,而土壤扬尘是大气颗粒物的主要来源,已经严重影响到大气质量及人们的生存环境,而......
以过硫酸铵(APS)和甲基丙烯酸二甲氨基乙酯(DMAEMA)为引发体系,在水溶液中采用常规自由基聚合制备了不同支化程度的聚丙烯酰胺(b-P......
分析了南方某大型垃圾渗滤液处理厂调试期间纳滤(NF)膜通量急剧下降原因,发现NF膜中存在胶状固形物。对固形物成分、水质情况、NF......
背景:聚丙烯酰胺水凝胶具备良好的生物相容性,但力学性能较差,影响了其在生物材料领域的应用。目的:通过微模塑图形化压印制备具有......
以小麦淀粉为原料,过硼酸钠为催化剂,过氧化尿素为氧化剂,聚丙烯酰胺为改性剂,钠基/钙基复合膨润土为催干剂和填充剂,采用常温氧化......
为了揭示阳离子聚丙烯酰胺强化铝酸钠溶液种分附聚过程的机理，采用硝酸钠作为外标物，用红外光谱法半定量检测种分附聚过程中各种铝酸......
借助于表面活性剂与聚合物溶液比浓粘度和紫外光谱吸收特征的变化,研究了阴离子表面活性剂月桂酸钠和十二烷基磺酸钠与聚丙烯酰胺(......
泡沫凝胶是由含有发泡剂、聚合物和交联剂的溶液在气体作用下发泡形成的，它可以通过与制取普通水基泡沫相似的方法得到。研究了聚丙......
铝厂排出的污水经预处理后,在适宜的浓度,温度和pH值等条件下,以PAM进行再处理后,不但达到了国家污水排放标准,且能回用水420m3/h......
在配方主体确定的情况下,研究了引发剂浓度、聚合前通氮除氧时间、聚合降温后持续反应温度及时间等次要因素对丙烯酰胺反相微乳液......
为了研究缔合聚合物溶液在实际油藏条件下黏弹性的好坏，在模拟大庆主力油藏条件下，研究了浓度和矿化度对缔合聚合物溶液黏弹性的影响......
文中选择了三种静态混合器,对它们的降解和混合进行了实验研究,得到了在不同的流速下,三种元件对质量分数为0.5%聚丙烯酰胺溶液的......
通过应用美国Millipore切向流超滤系统，将见聚油井产出聚丙烯酰胺溶液提纯浓缩后分析其质量浓度，进而准确分析见聚油井产出聚丙烯酰......
以含氟表面活性剂FSN与丙烯酰氯(AC)反应制备了FS丙烯酸酯(AFSN),考察了物料配比和反应时间对产物收率和纯度的影响,优化了反应条......
以聚丙烯酰胺(PAM)为原料,制备了阳离子化聚丙烯酰胺(CPAM)、阴离子型聚丙烯酰胺(PHP)和两性离子聚丙烯酰胺(APAM).以膨润土悬浊液......
由粘土与部分水解聚丙烯酰胺（HPAM）产生的絮凝体是一类非常重要的堵水剂。用原子力显微镜研究了粘土、HPAM以及不同配方的粘土与HPAM......
通过室内土柱试验,研究了聚丙烯酰胺（PAM）在不同土壤（黑土、黄土）中垂向迁移行为（自然迁移、模拟降雨）,初步探讨了PAM在土壤中的垂向迁移......
研究了配聚水中Fe2＋的浓度对H PA M 溶液黏度的影响机理，实验结果表明，随着溶液中Fe2＋浓度增大，聚合物的相对分子质量和溶液的黏度呈下......
大庆聚合物厂装置根据重大风险制定了针对性的应急反应预案，并且定期进行应急消防演练；同时加强安全培训，提高员工安全意识，·坚持......
