【摘 要】
：
火电厂循环冷却水系统的结垢问题一直是火电厂面临的主要问题。本文针对某火电厂具体水样,通过静态试验、动态模拟试验和旋转挂片腐蚀试验,分析了阻垢剂种类、加入量等因素对
【机 构】
：
河套学院机电工程系,内蒙古工业大学能源动力工程学院,明扬建筑公司,
论文部分内容阅读
火电厂循环冷却水系统的结垢问题一直是火电厂面临的主要问题。本文针对某火电厂具体水样,通过静态试验、动态模拟试验和旋转挂片腐蚀试验,分析了阻垢剂种类、加入量等因素对系统结垢的影响,并对阻垢药剂的阻垢缓蚀性能进行了试验研究。试验结果表明:由ATMP、HPMA、HEDP复配的1#阻垢药剂在浓度为10mg/L时,阻垢率最高,安全浓缩倍率达到2.50,年污垢热阻值为2.21×10-4m2·℃/W,符合火电厂安全、高效的运行标准,更适合该火电厂使用。
其他文献
亚急性甲状腺炎临床上并不少见 ,近年有增高的趋势。1995年 10月至 2 0 0 0年 10月我们收治 2 5例亚急性甲状腺炎 ,经药物治疗 ,获得较好的临床效果 ,报告如下。1 临床资料1
官地水电站右岸导流洞施工过程中,导流洞出口上部右岸高线公路边坡发生滑坡体塌方,直接影响出口边坡开挖,按照原方案施工,工期难以控制。采取优化施工方案后,出口边坡仅进行
With the support by the National Natural Science Foundation of China,the research team led by Prof.Chang Mingxin(常明欣)at the Department of Chemistry and Chemi
With the support by the National Natural Science Foundation of China,the research group led by Prof.Song Jianxin(宋建新)from the Key Laboratory of Application a
The highly ordered Ti O_2nanotubes(NTs) were fabricated by the anodic oxidation method.Their morphology,structure and crystalline phase were characterized by sc
Vertically standing graphene(VSG) sheets have been fabricated by using plasma enhanced chemical vapor deposition(PECVD) method.The lateral size of VSG nanosheet
This review will focus on the recent advances of radical and photo reactions and their applications in the natural products total synthesis. A brief introductio
The incorporation of B element into π-conjugated system is an efficient strategy to tune the steric and electronic structure and thus optoelectronic properties
Active sites of Fluid catalytic cracking(FCC) catalyst are poisoned during operation in the FCC reactor due to causes including feedstock contaminant metals dep
The inhibition effect of tert-butyl alcohol(TBA), identified as the·OH radical inhibitor, on the TiO_2 nano assays(TNA) photoelectrocatalytic oxidation of diff