1)scale inhibition阻垢性能
1.Synthesis of polyamine polyether methylene phosphonates and its scale inhibition property;多氨基多醚基亚甲基膦酸盐的合成与阻垢性能
2.Performance of scale inhibition by polyaspartic acid derivatives and its combinations;聚天冬氨酸衍生物及其复配物的阻垢性能研究
3.Research on scale inhibition property of combinations of terpolymer and PESA for cycle-cooling water;三元共聚物与PESA复配及其对循环冷却水阻垢性能的影响
英文短句/例句
1.Evaluation on the Scale Inhibitive Performance of PAA-Static Anti-Scaling Method聚丙烯酸阻垢性能的评定——静态阻垢法
2.Scale Inhibition Performance of HPMA-EDTMPS Compound ScaleHPMA和EDTMPS复合有机阻垢剂的阻垢性能
3.Synthesis of New Scale Inhibitor ASV and Study of its Scale Inhibition Effect新型阻垢剂ASV的合成及阻垢性能研究
4.Comparison of Evaluation on Scale Inhibiting Performance Base on Conductivity Method and Static Method电导法与静态阻垢法测定阻垢剂阻垢性能的比较研究
5.Study on the synthesis and scale inhibiting performance of glycine dimethyl phosphonic acid新型阻垢剂GDMP的合成及其阻垢性能的研究
6.Research on Calcium Sulphate Scale Inhibition Performance of PASP/EDTMP Compound Scale InhibitorPASP/EDTMP复配阻垢剂对硫酸钙阻垢性能的研究
7.Experimental Study of Scale Inhibition Performance of Pasp/Poca-A Compound Scale Inhibitor;复合阻垢剂PASP/POCA的复配及其阻垢性能的实验研究
8.The Inhibition Ability of EDDAP--A Novel Water Treatment Agent (II);新型水处理剂EDDAP阻垢性能的研究(Ⅱ)
9.The Inhibition Ability of EDDAP--A Novel Water Treatment Agent (Ⅰ);新型水处理剂EDDAP阻垢性能的研究(Ⅰ)
10.Effects of dosage agent on corrosion and scale inhibition of water treating agent水处理剂用量对缓蚀阻垢性能的影响
11.Synthesis of polyaspartic acid derivative and its characteristics in scale inhibition聚天冬氨酸衍生物的合成及阻垢性能
12.Tetra-copolymer MAHA:Synthesis and its scale inhibition performanceMAHA四元共聚物的合成及其阻垢性能
13.Performance of IA-SSS-MA Terpolymer InhibitorIA-SSS-MA三元共聚物的阻垢性能研究
14.Synthesis of the fluorocarbon-modified AA-AM copolymer and its scale inhibiting performance氟碳改性AA-AM共聚物的合成及其阻垢性能研究
15.Determination of scale inhibition performance of water treatment agents--Calcium carbonate precipitation methodGB/T16632-1996水处理剂阻垢性能的测定碳酸钙沉积法
16.Research on Scale Inhibitive Properties of PAA-HPMA for Calcium Carbonate复合阻垢剂PAA-HPMA阻碳酸钙垢性能的试验研究
17.Synthesis of environmentfriendly scale inhibitor of PESA and study on inhibition of vitriolic encrustation环保型阻垢剂PESA的合成及阻硫酸盐垢性能研究
18.Study on the Synthesis and Inhibiting Properties of Polyaether Scale Inhibitor and Dispersant;聚醚型阻垢分散剂的合成及性能研究
相关短句/例句
scale inhibition performance阻垢性能
1.Catalytic synthesis of polyaspartic acid in liquid phase and its scale inhibition performance;聚天冬氨酸液相催化合成及其阻垢性能研究
2.Study on the synthetic process and scale inhibition performance of waste itaconic acid polymer;废衣康酸聚合物的合成及其阻垢性能的研究
3.The scale inhibition performance of PASP-ATMP compound was studied using static scale inhibi-tion method.采用静态阻垢法对聚天冬氨酸(PASP)与氨基三亚甲基膦酸(ATMP)复配物阻垢性能进行研究。
3)scale inhibition behavior阻垢性能
1.Studies on the structure of polyaspartic acid and its scale inhibition behavior;聚天冬氨酸的结构及其阻垢性能研究
2.The effect of some reaction conditions, such as temperature, time, molar ratio of maleic acid and ammonia on the properties of product, such as the viscosity, average molecular weight and scale inhibition behavior, were studied.对以马来酸酐为原料合成聚天冬氨酸的工艺路线分为胺化、聚合、水解三个步骤进行了研究,分别考察三步反应的温度、时间和原料配比条件对产物的平均分子量和阻垢性能的影响,研究结果表明胺化反应最适宜的反应条件是原料配比为MA∶NH3=1∶3,反应时间6h,温度为80℃;聚合反应最适宜的反应温度是230℃,时间是3h;水解反应适宜的温度和时间分别是50℃和30min。
3.The synthesis, thermal stability and scale inhibition behavior of polyaspartic acid, a new type water treatment agent, are discussed in this paper.对新型水处理剂聚天冬氨酸的合成、热稳定性及阻垢性能进行了研究。
4)scale inhibiting performance阻垢性能
1.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。
2.The scale inhibiting performance of HPAP and the effects of HPAP dosage,Ca2+ concentration,HCO-3 concentration and temperature on the scale inhibiting performance to CaCO3 were studied.研究了HPAP在不同水质中对碳酸钙的阻垢性能,探讨了聚合物用量、Ca2+浓度、HCO3-浓度和温度对其阻垢性能的影响。
5)performance of scale-inhibition and dispersion agent阻垢分散剂性能
6)performance of scale inhibition and dispersion阻垢分散性能
1.Study on performance of scale inhibition and dispersion agent of the copolymer of phosphor carboxylic acid of the MA/HPA/IPPA;MA/HPA/IPPA膦酰基羧酸三元共聚物阻垢分散性能的研究
延伸阅读
不锈钢的物理性能、力学性能和耐热性能不锈钢的物理性能 不锈钢和碳钢的物理性能数据对比，碳钢的密度略高于铁素体和马氏体型不锈钢，而略低于奥氏体型不锈钢；电阻率按碳钢、铁素体型、马氏体型和奥氏体型不锈钢排序递增；线膨胀系数大小的排序也类似，奥氏体型不锈钢最高而碳钢最小；碳钢、铁素体型和马氏体型不锈钢有磁性，奥氏体型不锈钢无磁性，但其冷加工硬化生成成氏体相变时将会产生磁性，可用热处理方法来消除这种马氏体组织而恢复其无磁性。 奥氏体型不锈钢与碳钢相比，具有下列特点： 1）高的电阴率，约为碳钢的5倍。 2）大的线膨胀系数，比碳钢大40％，并随着温度的升高，线膨胀系数的数值也相应地提高。 3）低的热导率，约为碳钢的1/3。 不锈钢的力学性 不论不锈钢板还是耐热钢板，奥氏体型的钢板的综合性能最好，既有足够的强度，又有极好的塑性同时硬度也不高，这也是它们被广泛采用的原因之一。奥氏体型不锈钢同绝大多数的其它金属材料相似，其抗拉强度、屈服强度和硬度，随着温度的降低而提高；塑性则随着温度降低而减小。其抗拉强度在温度15~80°C范围内增长是较为均匀的。更重要的是：随着温度的降低，其冲击韧度减少缓慢，并不存在脆性转变温度。所以不锈钢在低温时能保持足够的塑性和韧性。 不锈钢的耐热性能 耐热性能是指高温下，既有抗氧化或耐气体介质腐蚀的性能即热稳定性，同时在高温时双有足够的强度即热强性。 不锈钢国际标准标准 标准 标准名 GB 中华人民共和国国家标准（国家技术监督局） KS 韩国工业标准协会规格Korean Standard AISI 美国钢铁协会规格America Iron and Steel Institute SAE 美国汽车技术者协会规格Society of Automative Engineers ASTM 美国材料试验协会规格American Society for Testing and Material AWS 美国焊接协会规格American Welding Society ASME 美国机械技术者协会规格American Society of Mechanical Engineers BS 英国标准规格British Standard DIN 德国标准规格Deutsch Industria Normen CAS 加拿大标准规格Canadian Standard Associatoin API 美国石油协会规格American Petroleum Association KR 韩国船舶协会规格Korean Resister of Shipping NK 日本省事协会规格Hihon Kanji Koki LR 英国船舶协会规格Llouds Register of Shipping
