1) scale
[英][skeɪl] [美][skel]
水垢
1.
Studies on adsorptivity and adsorption mechanism of scale on fiber net;
纤维网对水垢吸附测试及机理探讨
2.
Analysis of mineral components and forming reason of family boiler scale;
烧水壶水垢矿物组成及成因分析
2) water scale
水垢
1.
The formation and treating method of water scale in circular water system for electric furnace is introduced.
介绍了电炉水循环系统中水垢的形成及处理方法。
2.
According to the characteristics of the circulation cooling system of calcium carbide kiln, the author points out the serious harm of water scale from circulation cooling system on normal production, scale forming and scale harm mechanism are analyzed, and some treatment measures are given, thus ensuring calcium carbide kiln to run safely for a long period.
根据电石炉设备循环冷却系统的特点,指出系统中冷却水在工作中产生的水垢给电石炉正常生产带来的严重后果。
3) Incrustation
[英][,ɪnkrʌ'steɪʃn] [美]['ɪnkrʌ'steʃən]
水垢
1.
On incrustation treatment methods in circulating water;
循环水水垢处理方法探讨
2.
A new formulation for removal of incrustation on aluminium heater surface is proposed.
提出一种清除铝换热器表面水垢的新配方,该配方由有机磷酸和硝酸组成。
3.
The reason of incrustation forming of cooling was analyzed water and some common methods of disposing incrustation were introduced.
分析了冷却水水垢形成的原因 ,介绍了一些常规的防治办法 ,并举例说明了除垢对于节能和提高经济效率的意义。
4) scale deposit
水垢
1.
The cleaning technology of scale deposit on water titanium cooler exchanger on marine;
舰船钛热交换器水垢清洗工艺
5) Boiler scale
水垢
1.
This paper makes a discussion on the formal cause and hazard of boiler scale, and puts forward blowing out as planned in order to keep boiler water measure up to standard.
探讨了锅炉运行中水垢的形成原因及危害,提出要有计划地对锅炉进行排污以保持炉水标准。
6) incrustation scale
水垢
1.
The temperature distribution of the tuyere as well as the influence of impurity and incrustation scale on the temperature field of the tuyere were investigated using numerical simulation method.
为此,用计算机模拟的方法研究了高炉风口的温度分布及杂质含量和水垢对水冷铜风口温度场的影响。
2.
The results show that for all-glass evacuated solar collector tube the forming speed of the incrustation scale is higher in the first 24 months.
按不同的使用时间分别抽取郑州在用全玻璃真空太阳热水器真空集热管,通过对水垢厚度和热性能进行测试,结果表明,全玻璃真空太阳热水器,在使用的前24个月内,水垢厚度生成比较快,超过24个月,水垢生成速度减缓;全玻璃真空太阳热水器在使用18个月后应进行除垢,以恢复全玻璃真空太阳集热管的吸热性能。
补充资料：水垢
分子式：
CAS号：
性质：又称水垢。在某种物理状态(如加热等)下，水中溶解的某些矿物盐变成微溶盐沉积在传热表面上而形成的坚实的晶体层。当将水煮沸时，溶解在水中的碳酸氢钙[Ca(HCO3)2]变成微溶盐碳酸钙(CaCO3)，沉积而成水垢。水和金属管的相互作用也可能形成水垢。
CAS号：
性质：又称水垢。在某种物理状态(如加热等)下，水中溶解的某些矿物盐变成微溶盐沉积在传热表面上而形成的坚实的晶体层。当将水煮沸时，溶解在水中的碳酸氢钙[Ca(HCO3)2]变成微溶盐碳酸钙(CaCO3)，沉积而成水垢。水和金属管的相互作用也可能形成水垢。
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