助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   阳离子聚丙烯酰胺 的翻译结果: 查询用时:0.108秒
图标索引 在分类学科中查询
所有学科
有机化工
轻工业手工业
环境科学与资源利用
化学
石油天然气工业
矿业工程
无机化工
建筑科学与工程
植物保护
更多类别查询

图标索引 历史查询
 

阳离子聚丙烯酰胺     
相关语句
  cationic polyacrylamide
     Polyacrylamide (PAM) with Mw of about ten million was modified by Mannich reaction and Hydrolysis to prepare amphoteric polyacrylamide (AMPAM), i. e. PAM was modified with diethyl-amine and formaldehyde into cationic polyacrylamide (CPAM), then CPAM was hydrolyzed with Na2CO3 at 35-45 ℃ for about 2 h into AMPAM with cationcity of 42%, hydrolysis degree of 15% and Mw of over ten million.
     通过Mannich反应和水解将重均相对分子质量约1.0×107的聚丙烯酰胺改性为两性聚丙烯酰胺(AM-PAM)。 以二乙胺和甲醛改性为阳离子聚丙烯酰胺,再以Na2CO3为水解剂,在35-45℃水解2h,得到胺化度42%,水解度15%、重均相对分子质量约1.0×107的AMPAM。
短句来源
     Molecular weight of cationic polyacrylamide could be up to 2.276×107 at highest, and the weight ratio of cationic monomer could adjust randomly at range 1%~100%.
     阳离子聚丙烯酰胺相对分子质量最高可达2.276×107,阳离子单体质量分数可在1%~100%范围内任意调控。
短句来源
     The reaction conditions of synthetic powdered cationic polyacrylamide (CPAM) through Non homogeneous Mannich reaction of non ionic polyacrylamide (NPAM) were studied. The relations of swelling capacity and aminating degree of NPAM in the water alcohol medium with swelling time. Volume ratio of water to alcohol and molecular weight of NPAM are discussed.
     本文研究了非离子型聚丙烯酰胺(NPAM)经非均相曼尼期(Mannich)反应制备粉状阳离子聚丙烯酰胺(CPAM)的反应条件,讨论了在不同水/乙醇体积比中NPAM的溶胀度与溶胀时间的关系及NPAM分子量与溶胀度及胺化度的关系,探讨了反应时间对CPAM的胺化度、溶解率及溶胀行为的影响,通过红外光谱分析,明确了产物的结构
短句来源
     Study on viscosity behavior of cationic polyacrylamide solution
     阳离子聚丙烯酰胺溶液的粘性行为的研究
短句来源
     Application and study progress of cationic polyacrylamide
     阳离子聚丙烯酰胺的应用及研究进展
短句来源
更多       
  cation polyacrylamide
     The feeding order and quantity of two agents had notable effects on the flocculation, in which the process of adding 0.24g/L cation polyacrylamide prior to 30g/L diatomaceous earth was preferred.
     配合施用过程中两剂的投料顺序、投料量对絮凝效果具有突出影响 ,采用先加入 0 .2 4g/L阳离子聚丙烯酰胺后加入 30 g/L硅藻土的程序 ,可获得理想的絮凝效果 ;
短句来源
     The selective water plugging agent of cation polyacrylamide is chosen, the core simulation experiment show that, for the cores with different permeability, the water plugging rate is greater than 85% and the oil plugging rate is about 20%.
     选择了阳离子聚丙烯酰胺类选堵剂. 岩心模拟实验表明,对于不同渗透率的岩心,该堵剂的堵水率大于85%,堵油率在20%左右,具有良好的选择性;
短句来源
     The polyelectrolyte membrane was prepared by interaction between cation polyacrylamide and carboxymethylcellulose using Fe3+ as linking reagent.
     以Fe3+为交联剂,制备了阳离子聚丙烯酰胺(CPAM)-羧甲基纤维素(CMC)聚合物电解质膜.
短句来源
     The progress of cation polyacrylamide as a dry strengthened agent for paper is introduced.
     介绍了阳离子聚丙烯酰胺( C P A M) 作为纸张干增强剂的研究进展
短句来源
     XN-8807 Oily water flocculant is mainly made up with inorganic high polymer flocculant PACS(polysulphur aluminium chloride) and organic high polymer FIG (modified cation polyacrylamide) and added a little SP type surfactant.
     XN-8807含油污水絮凝剂是以无机高分子絮凝剂PACS(聚硫氯化铝)和有机高分子絮凝剂LG(改性的阳离子聚丙烯酰胺)为主,并添加少量的SP型的表面活性剂复配而成,专门用于由电脱水器脱出的含油污水的净化处理. 该剂具有合成配制简单、加药量少、效果好、适应性强、使用方便、价格低、无毒等特点.
短句来源
更多       
  cationic pam
     It was investigated that the cationic PAM reaction conditions such as the reaction temperature, dosage of positive ion etherification aid, reaction concentration of acrylic amide monomer, and reaction time etc. It was showed that the best reaction condition was AM monomer reaction concentration 13%~19%, the DMC dosage 15%~25% of AM, the best reaction temperature 25~30 ℃.
     介绍了丙烯酰胺与阳离子醚化剂共聚的反应原理,并对阳离子醚化剂的用量、丙烯酰胺单体反应浓度及反应温度等因素进行了实验,得出阳离子聚丙烯酰胺的最佳反应条件为丙烯酰胺单体的最佳反应浓度为13%~19%,DMC用量为AM单体的15%~25%,最佳反应温度为25~30℃。
短句来源
     The emulsion of waste cutting fluid was broken by HNO3 and then coagulated by PFS and cationic PAM. Under the conditions of pH 7.5,PFS dosage 1 500 mg/L,PAM dosage 8 mg/L,the coagulation effect is good.
     然后用聚硫酸铁(PFS)和阳离子聚丙烯酰胺(PAM)复合混凝废切削液,在废切削液pH=7.5、PFS加入量为1500mg/L、PAM加入量为8mg/L的条件下,混凝效果较好;
短句来源
     This thesis analyzed the background, reaction principium of the polymerization of AM and DMC, and an experiment on the reaction temperature of Cationic PAM was done, and obtained a conclusion that the best reaction temperature was 25~30℃.
     着重介绍了丙烯酰胺与阳离子醚化剂接枝共聚的背景、反应原理,并对阳离子聚丙烯酰胺的反应温度进行了实验,得出最佳反应温度为25~30℃。
短句来源
     The effects of emulsifier and initiator on the inverse emulsion polymerization were studied by the synthesis of cationic PAM.
     对反相乳液聚合法制备阳离子聚丙烯酰胺的合成工艺进行了研究,主要考察了乳化剂和引发剂对反应的影响。
短句来源
     In this paper, the cationic PAM was carried out by the technology of inverse emulsion polymerization. Used cationic monomer were DMDAAC and DMC.
     本文以甲基丙烯酰氧乙基三甲基氯化铵(DMC)、二甲基二烯丙基氯化铵(DMDAAC)、丙烯酰胺(AM)为单体原料,采用反相乳液聚合技术合成了两种阳离子聚丙烯酰胺
短句来源
更多       
  cationic polyacrylamide flocculant
     Preparation and application of cationic polyacrylamide flocculant agent
     阳离子聚丙烯酰胺絮凝剂制备与应用
短句来源
     A Study on the Synthesis of Cationic Polyacrylamide Flocculant and the Effect of Water Quality on It
     阳离子聚丙烯酰胺絮凝剂的合成及水质对其影响的研究
短句来源

 

查询“阳离子聚丙烯酰胺”译词为其他词的双语例句

 

查询“阳离子聚丙烯酰胺”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  cationic polyacrylamide
91.3% and 69.2% obtained with the commercial cationic polyacrylamide (PAM-C).
      
The effects of some electrolytes on flocculation with a cationic polyacrylamide
      
Adsorption of a well-characterized cationic polyacrylamide (CPAM) onto the surface of a model colloid (monodisperse polystyrene latex with carboxylic functional groups) was studied over a wide range of pH (4-9) and KCl concentration (cs=10-3-0.3?M).
      
Comparison of the performance of chitosan and a cationic polyacrylamide as flocculants of emulsion systems
      
Sodium taurocholate and Sedipur 400, an anionic polyacrylamide, enhance the negative character of the fatty droplets of substrate and tend to improve the lipolytic activity while the cationic polyacrylamide (Sedipur 900) has opposite effects.
      
更多          
  cationic pam
The small reductions of CEC caused by cationic PAM 494C suggest that the polymer only partially replaced the exchangeable cations in the minerals.
      
  其他


点击这里查询相关文摘
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关阳离子聚丙烯酰胺的内容
在知识搜索中查有关阳离子聚丙烯酰胺的内容
在数字搜索中查有关阳离子聚丙烯酰胺的内容
在概念知识元中查有关阳离子聚丙烯酰胺的内容
在学术趋势中查有关阳离子聚丙烯酰胺的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社