水结

投加聚磷酸盐防止循环水结垢应控制的pH值范围

The Range of pH value in Adding Polyphosphate to Prevent Scale Forming in Circulating Water

以粉煤灰为腹膜材料的精细过滤装置处理油田污水时，粉煤灰中含有的CaO、MgO等成分易导致滤后水结垢，影响油田回注水的品质。

When oilfield sewage is filtered by precision filter coating with fly ash , filtered water is easily scaled due to CaO and MgO contained in fly ash , and affects qulity of injection water .

根据不同的使用功能，粒料的种类可从强度较低的砂砾、级配砂砾、未筛分碎石到强度较高的级配碎石、高质量水结碎石（WaterMacadam）。

According to different use function , the variety of granular stone can be classified from low-strength granular block , such as sand and gravel , graded sand and gravel , non-screening macadam , to high-strength graded macadam and high-quality water macadam .

优选的SIB防垢剂能有效抑制吴旗油田产出水结垢，经现场应用能大幅度延长集输系统清垢周期。

The optimized SIB scale Inhibitor can effectively inhibit scale buildup of produced water and greatly lengthen the period of scale removing in gathering system by field application .

减少居民楼供热水结垢的措施研究

The Study on Descaling Precaution in Hot Water Providing of Residential Buildings

中原油田回注水结垢问题分析

Analysis of Fouling Problem of Well Injection Water in Zhongyuan Oil Field

灰场回收水结垢趋势的判断及防垢措施

Judgment of Scaling Tendency of Recovered Water from Ash Yard And Prevention Measures

换热器冷却水结垢的研究

The research of scale deposit and control in cooling water system in exchangers

油田水结垢及其预测软件的应用

Oil field scaling and application of scaling prediction software

复杂断块油田产出水结垢机理研究

Mechanism of Scale Formation of Produced Water in Complex Fault - block Oilfields

闭式循环冲渣水结垢分析及运行管理

Analysis and Working Management of Scale Formation from Ash Flushing water in Closed Cycle

采用岩心驱替试验评价了商河油田注入水结垢对地层的伤害程度。

The level of formation damage induced by injected water scaling in the oilfield is evaluated with core displacement test .

本文综述了油田水结垢问题的研究现状。

This paper presents a detail review and an analysis for the current status of researches on oilfield water scaling problems .

测试表明，该监测仪性能优良，并且对循环水结垢的在线监测起到了很好的效果。

The test indicates that the monitor features excellent performance , and good effects are obtained in online monitoring for circulating water fouling .

统计了机械密封损坏的各种情况，认为冷却水结垢是密封失效的主要形式。

After all kinds of mechanical seal damaging are estimated , it is considered that the seal malfunction is mainly because of cooling-water scaling .

所以，水结的冰可以在未来某日建造自己运行的月球基地。

So , water ice couldn 't able the creation of the self suspending moon base someday . A * camp perhaps or the departure point for further space exploration .

提出了一种检测冷却水结垢性能的微电解方法，适用于判断阻垢水处理的效果。

This paper presents a micro - electrolysis method for test of scaling property of cooling water and it can be used to check the effect of water treatment for anti-scaling .

为了实现对循环水结垢情况的监测，介绍了一种用于监测换热器的新型污垢热阻在线监测仪的设计方案。

In order to monitor the fouling conditions of the circulating water , the design scheme of a new type of monitor of fouling thermal resistance for monitoring heat exchanger is introduced .

对于孔隙率和水结合力来说，不同材料间各组内三种不同的温度对其没有影响，不同的支架材料组成则对其有明显影响，统计学显示有明显差异性。

Regarding the factor of porosity and water-binding capacity , each groups of the different temperatures among the different materials were compared with no difference statistically , but the different composition of scaffolds material were with obvious difference .

结果表明：①未处理油田注入水结垢严重，且结垢程度随温度上升而加剧，90℃时Ca2+、Mg2+下降率达52.3%；

The results show that : ( 1 ) The scale is serious for oilfield injection water , which rises with the temperature but turns worse , when Ca 2 + and Mg 2 + descent rates amount to 52.3 % at 90 ℃;

对于循环水结垢应采用降低循环水中的碳酸盐硬度和加阻垢剂；对于循环水系统的腐蚀可采用热力除氧、投加缓蚀剂及使用涂料覆盖于金属表面等方法。

Some effective methods have been given , for instance , decreasing the carbonate 's hardness for the scale of recirculated water , thermal deoxidization , adding inhibitor and covering the metal surface with coating materials for the corrosion control of the system .

静态试验研究表明，采用Mc尼龙人工合成新材料可以防止冲灰水的结垢现象。

Scale can be presented by adopting the Mc synthetic material from the static test .

微电解法检测冷却水的结垢性能研究

Test of Scaling Property of Cooling Water by Micro - Electrolysis

循环水系统结垢分析与抑制

The analysis and centrol to the fouling of the recirculating water

敞开式循环冷却水系统结垢趋势判断

Estimation Method of Scale - tendency in the Cooling Water System

循环冷却水系统结垢量的计算

The calculation of quantitative scaling of recirculating cooling water system

采用有机膦羧酸控制换流阀冷却水系统结垢

Scale Inhibition by Phosphonate Cooling Water System of Converter Valve

高炉煤气洗涤循环水管道结垢的酸性处理

Acid Treatment of Scaling of Washing Circulation Water Pipes for Blast-Furnace Gas

集中空调冷却水系统结垢与腐蚀问题的探讨

Discussion on scale and corrosion in central air conditioning cooling water systems

空气压缩机循环冷却水系统结垢的处理

Treatment to the scale depositing in the air compressor cooling water circulation system