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- boiler water conditioning 锅炉水软化处理
- The site diagnosis for bearing failure of motor driving boiler water pump with time-domain waveform is introduced. 介绍了使用时域波形图的锅炉给水泵驱动电机轴承振动故障的现场诊断。
- The tube blast of CO boiler water -cooling wall tube affected seriously the normal safe production. CO锅炉水冷壁管的爆裂严重地影响锅炉的正常安全生产。
- That sergeancy is speaking haltingly to say finally: "Yes, general, this brushs boiler water namely. 最后那个士官嗫嚅着说：“对，将军，这就是刷锅水。”
- A 600 MW SC unit boiler water feeding system uses reverse osmosis(RO) pre-desalination,plus one level desalination and mixed bed technics. 某600MW超临界机组锅炉补给水系统采用反渗透预脱盐加一级除盐和混床处理工艺。
- These include boiler design, cooling water conditions, burner type, design steam conditions and environmental controls that capture and remove pollutants. 包括锅炉结构、冷却水条件、火炉类型、设计蒸汽条件和截留去除污染物质的环境管理。
- DG and DGR multi-stages pumps are used for feeding low and middle pressure boiler water or for pumping other middle pressure water. 其德阳入口，D型水平方向；DG、DGR为垂直向上；其吐出口均为垂直向上。
- Formulated for hard water areas and heavy soil loads.Contains water conditioning ingredients,brighteners,wetting agents and antire depostinon agents. 本产品特别配方的高浓缩强力洗衣粉，适用于硬水质和重污垢，内含水软化剂、增白剂和抗附着剂。
- Also used for boiler water treatment, fade-resistant ceramic products, rayon of extinction, the fabric and mordants such as tanning. 还用于锅炉水的处理、陶瓷制品防褪色、人造丝的消光剂，织物媒染剂和鞣革等。
- Usage: can be used as important raw materials for medicine, pesticides, dye, plastic vesicant and excellent deoxidant for boiler water. H2O产品用途：用作医药、农药、染料及塑料发泡剂的重要原料及锅炉用水的优良脱氧剂 English name: Hydrazine;hydrate.
- Expatiate water-cycling mode for large CFB hot-water boiler、water flow path and heat-exchanger surface structural design. 阐述了大型循环流化床热水锅炉的水循环方式、水流程及受热面结构设计布置。
- The coordinated water-injection flowsheet means a series of water conditioning flowsheets from water source well or oil processing plant to water injection wellhead. 一条龙注水工艺流程，是指从水源井或油区来水至注水井口的一系列水质处理注水工艺流程。
- Only Na_3PO_4 is injected into boiler water in EPT, and a few free NaOH is permited to exist, so the value of pH is master of Na_3PO_4 and NaOH together. EPT往炉水中只添加Na_3PO_4,且允许有少量游离的氢氧化钠存在,炉水碱度由Na_3PO_4和NaOH共同控制。
- Application: For tech grade, it is mainly used as water softener for boiler water and industry water,also be used as water treatment chemicals,corrosion inhibitor. 主要用途:工业级六偏磷酸钠用于锅炉用水和工业用水的软水剂，也作水处理化学制剂，腐蚀抑制剂，浮选剂，织物染料助剂等。
- The product provides a controlled release of organic bleach that allows for stain removal on white fabrics. It contains water conditioning and anti-redeposition agents to enhance whitening. 本品是粉状有机漂白粉，漂白能力强，含软水剂和反沉淀物，使白色衣物光洁雪白，更可根据需要控制释氯的百分比。
- It is consist of quartz sand tank and activ carbon tank and exact filtration and positive ion exchange reintank that it is using reserve osmosis technology and water conditioning control system. 方法：采用全程自动化控制、封闭式结构设计，由原水预处理系统、软化器、精滤、双级反渗透、紫外消毒系统、水质检测系统和压力贮水系统组成。
- The inefficient boiler water pretreatment caused presence of plenty of O_2 and HCO~-_3 in the steam/water cycles. When temperature dropped,O_2 and CO_2 dissolved into the water film on the surface,resulting in acid corrosion and oxygen corrosion. 结果表明是锅炉水的预处理不完善导致锅炉给水中存在氧和碳酸氢盐,当换热完毕蒸汽温度降低时,气相中O2和CO2溶入换热器表面水膜中,导致了酸腐蚀和氧腐蚀的协同作用。
- Several economical startup ways for 300MW units,such as,using the booster pumps and steam feed water pump to feed boiler water and igniting furnace by using small flow oil guns,were introduced. 总结了利用前置泵及汽动给水泵向锅炉上水、利用小油枪点火等经济方式启动300MW机组的方法,该方法在实际生产中取得了较明显的节能效果。
- At the end ,the paper built the mathematical simulation of CFB boiler water wall wear and some approximate calculations was done on water wall wear by making use of some related parameters. 最后本文就循环流化床锅炉水冷壁磨损问题建立了有关数学模型,并利用有关参数进行了水冷壁磨损的近似计算。
- Effect of two freshness-retention chemicals on water condition in peony cut flowers was studied. 研究了两种保鲜剂处理对牡丹切花水分状况的影响。
