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- PESA and MA-AA -MAC copolymer were mixed and the mixture with best inhibition efficiency was gotten.The scale inhibitions of the mixture were studied. 将三元聚合物MA-AA-MAC和PESA进行复配，得到了最佳防垢性能的复配防垢剂配方。
- As the increase in the concentration of trichloroisocyanuric acid,CaCO3 scale inhibition efficiency of HEDP,PBTCA and HPAA increases firstly but decreases afterward,and CaCO3 scale inhibition efficiency of PAPEMP decreases continuously. 随着水中三氯异氰尿酸浓度的增加,HEDP、PBTCA和HPAA的阻CaCO3垢率先增加而后降低,PAPEMP的阻CaCO3垢率则持续降低。
- scale inhibiting efficiency 防垢率
- Antioxidation scale inhibition and heighten the combustion efficiency. 抗氧化、防结碳、提高燃烧效率、延长发动机使用寿命。
- The effect of several factors on scale inhibiting performance of polyepoxysuccinic acid to sulphate scale is studied. 结果表明,聚环氧琥珀酸对硫酸钡、硫酸锶具有较好的阻垢性能。
- The experimental results indicate that polyepoxysuccinic acid has excellent scale inhibiting performance to barium sulphate and strontium sulphate. 结果表明,聚环氧琥珀酸对硫酸钡、硫酸锶具有较好的阻垢性能。
- The effects of Ca2+ concentration, scale inhibitor concentration as well as water bath temperature on scale inhibiting performance were studied. 研究了钙离子浓度、阻垢剂浓度及水浴温度对阻垢性能的影响。
- According to the characteristic of reuse wastewater, the technologt of prefilming. corrosion retardant scale inhibit antibacteria etc are studied. 针对回用污水的特点，研究了预膜、阻垢、缓蚀、杀菌等技术。
- The properties of the product was evaluated by efficiency of scale inhibition, bromine value and calcium tolerance. 以防垢率、溴值、钙容忍度为指标对产品进行了评价。
- Compared with the two additives,Argo 120 and Hypersperse AF 200UL,which are generally used in the RO system,the present one is more powerful and effective in scale inhibiting,dispersing,sterilizing and chlorine removing. 与国内目前常用的进口添加剂Argo 12 0、HypersperseAF 2 0 0UL等比较表明 ,MZ - 10 10的螯合性能、分散性能、杀菌灭藻性能和除氯性能均等同于或优于进口添加剂
- The synthetic product has favorable scale inhibiting properties for CaCC>3.A static weight losing method was used to measure the anticorrosion properties of the synthetic products. 利用静态失重法初步评价了AADMP的缓蚀性能。 在AADMP的用量为30mg/L,A_3碳钢的缓蚀率可达80%25以上。
- These two plant extracts had an inhibiting action on the germination of zoospores of downy mildew of melon and their inhibiting efficiencies were respectively 48.2% and 25.3%. 上述2种植物提取液对甜瓜霜霉病菌游动孢子萌发的抑制率分别为48.;2%25和25
- Its critical concentration also studied by weight loss trials was 280mg/L and inhibitory efficiency was 93.8% ? 用失重法测得5元缓蚀剂的临界浓度是280mg/L，此时缓蚀率为93.;8%25。
- The mechanism of the carboxylic lignosulfonate's scale inhibition is discussed. 实验结果表明,羧酸型磺化木质素是一种阻垢性能较为理想的绿色阻垢剂。
- The effect of BTA content on the inhibition efficiency was studied to obtain the optimum use level. 并测定了BTA浓度对金属锌缓蚀效率的影响,确定了其作为缓蚀剂使用的最佳浓度值。
- The results has indicated that PMAM has excellent corrosion inhibition efficiency,and broader prospec... 以上结果表明了PMAM水质稳定剂具有优异的阻垢、缓蚀性能和广泛的工业应用前景。
- The corrosion current density decreased with increasing concentration of the cupferron, and the inhibition efficiency increased. 在所研究的浓度范围内,随着铜铁试剂浓度的增大,腐蚀电流密度降低,缓蚀效率增加。
- It was discovered that inhibition efficiency in both vapor and solution became better after adding thiocarbamide and morpholine. 与硫脲，吗啉等协同使用，能明显提高咪唑啉缓蚀剂的汽液双相保护性能。
- Under the different time and different temperature conditions, the inhibitive efficiency of the composite inhibitor is studied. 在不同时间和不同温度下对复合型缓蚀剂的缓性效率进行了研究。
- The synergistic scale inhibition effect of rare-earth permanent magnetic material and polyaspartic acid was studied. 本文将稀土永磁材料与环保型高分子聚合物--聚天冬氨酸相结合,研究其协同阻垢效果。
