1) HPAM Degraded Bacteria
聚丙烯酰胺降解菌
1.
The interrelated research shows that the HPAM Degraded Bacteria .
应用Hungate厌氧技术,从大庆油田采油五厂十三区聚合物配注站的母液罐中分离到一株聚丙烯酰胺降解菌株CMW,该菌株为G+,杆状,黑色圆形菌落,最适温度为38℃,最佳pH为7。
3) hydrolytic polyacrylamide
水解聚丙烯酰胺
1.
A deep oil displacement and profile control agent CDG for features of Shengtuo Oilfield was prepared with partially hydrolytic polyacrylamide (HPAM) and organic chrome cross linker XE - 1 as main materials.
根据胜坨油田高含水期提高原油采收率的要求,针对其高温、高矿化度、非均质性严重等油藏地质特点,在探讨弱凝胶调驱技术原理的基础上,制备了以部分水解聚丙烯酰胺(HPAM) 和有机铬交联剂XE-1为主剂的CDG深部调驱剂体系。
4) partially hydrolyzed polyacrylamide
水解聚丙烯酰胺
1.
Colloidal HPAM(partially hydrolyzed polyacrylamide)-aluminum citrate dispersion system(HACDS) can be used to adjust the difference in the permeability of deep reservoirs,which is a hopeful method of enhancing recovery factor.
利用胶结砂和填充砂2种多孔介质物理模型,通过岩心流动试验的方法评价了部分水解聚丙烯酰胺/柠檬酸铝胶态分散体系(HACDS)在多孔介质中的流动性能。
5) HPAM
水解聚丙烯酰胺
1.
Several complex coagulants have been chosen from inorganic polymer and organic polymer flocculants to improve the treatment rate of HPAM produced in oilfield wastewater.
从已有的混凝剂中筛选出几种适合处理三次采油废水的无机和有机高分子混凝剂,通过复配提高三次采油废水中部分水解聚丙烯酰胺(HPAM)的去除率,由实验得出了最佳复配pH,在最佳pH和最佳搅拌条件下进行实验,发现聚合双酸铝铁(PAFCS)和阳离子型聚丙烯酰胺〔P(DMDAAC/AM)〕复配能得到最好的效果,HPAM的去除率达到92。
2.
The inhibition mechanism of HPAM on corrosion of A3 carbon steel in oilfield produced water was studied by methods of impedance, polarization curves, oxygen analyzer, viscosity and weight loss.
采用交流阻抗技术、动电位扫描技术、氧含量测量法、粘度测量法和静态挂片失重法等实验方法,探讨了部分水解聚丙烯酰胺对A3钢在油田污水中腐蚀的保护作用。
6) hydrolyzed polyacrylamide
水解聚丙烯酰胺
1.
The effect of surfactant (OP-10) and hydrolyzed polyacrylamide-3430S (HPAM) on concentration measurement of silicon and aluminum have been investigated systematically.
系统地探讨了复合驱替剂体系AS、AP反应液中存在的表面活性剂OP 10和水解聚丙烯酰胺 3430S(HPAM)和对硅、铝元素浓度测定的影响 。
2.
Two assumptions were put forward as a result of analysis of the flow curves of hydrolyzed polyacrylamide-salt solution and the theory of macromolecular solution.
水解聚丙烯酰胺 (HPAM )盐水溶液流变曲线在整个切变速率的范围内存在 3个区域 :在很低的剪切速率 (vs)下是牛顿流体 ;在极高的剪切速率下也是牛顿流体 ,它们的黏度是一个定值 ,与剪切速率无关 ,分别称为零切黏度 (η0 )和上极限黏度 (η∞) ;在二区域之间为非牛顿性假塑性流体 ,溶液黏度无定值 ,属表观黏度 (ηa) ,三者间有 η0 >ηa>η∞[6 ] 。
3.
A kind of chromium gel system of retarded crosslinking made of partially hydrolyzed polyacrylamide(HPAM), sodium bichromate and organic reductant sulfocarbamide was investigated.
缓交联铬冻胶体系由部分水解聚丙烯酰胺、重铬酸钠与有机还原剂硫脲组成。
补充资料:噻菌胺
分子式:
CAS号:
性质:晶体,熔点140~142℃。蒸气压0.0017mPa(25℃)。密度1.27g/cm3。溶解性:水 342mg/L,已烷320mg/L, 甲醇171mg/L,甲苯12.9g/L。在土壤中,DT50约7天。大鼠急性经口LD503929mg/kg。乙腈、硫化氢与异丙胺在6.86MPa、100~105℃反应,生成硫代乙酰胺,再与CH3COCH(Cl)CONHC6H5在65~70℃反应,即制得本品。内吸性杀菌剂。防治禾谷类作物、棉花、观赏植物和马铃薯上由担子菌纲病原菌引起的病害。制剂有50%悬浮剂。
CAS号:
性质:晶体,熔点140~142℃。蒸气压0.0017mPa(25℃)。密度1.27g/cm3。溶解性:水 342mg/L,已烷320mg/L, 甲醇171mg/L,甲苯12.9g/L。在土壤中,DT50约7天。大鼠急性经口LD503929mg/kg。乙腈、硫化氢与异丙胺在6.86MPa、100~105℃反应,生成硫代乙酰胺,再与CH3COCH(Cl)CONHC6H5在65~70℃反应,即制得本品。内吸性杀菌剂。防治禾谷类作物、棉花、观赏植物和马铃薯上由担子菌纲病原菌引起的病害。制剂有50%悬浮剂。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条