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- The corrosion reason and countermeasure of concentrated acid pump in Tanggang smelter is discussed. 研究唐钢冶炼厂浓酸泵部件腐蚀失效的原因,从工艺改进、部件防护几方面实施防护措施,延长设备的使用寿命。
- The corrosion reason and countermeasure of concentrated acid pump in Guixi Smelter is discussed. 介绍贵溪冶炼厂浓酸泵部件腐蚀失效的原因及防护措施。
- Corrosion and countermeasure of concentrated acid pump 浓酸泵腐蚀的防护措施
- SOLVE THE CORROSION PROBLEM OF CONCENTRATED ACID PUMP IN SULPHRIC ACID SYSTEM 硫酸系统浓酸泵腐蚀问题的解决
- concentrated acid pump 浓酸泵
- Hydrophobic surfaces of multi-walled carbon nanotubes (CNTs) were oxidized by boiling a mixture of CNTs and concentrated acid. 摘要通过加热碳纳米管和强酸的混合物，使碳纳米管的憎水表面发生氧化。
- concentrated sulphuric acid pump 浓硫酸泵
- The fluid pass part of sulfuric acid pump should be selected the 941 material because of its acid corrosion resistance and good weld ability. 而 941在常温下耐各种浓度的硫酸 ,并具有较好的焊接性能 ,故硫酸泵过流部件用材选择 941。
- This article mainly discusses how to improve the stable operation of acid pump by deceasing diluted acid phenomena and lowering down acid temperature. 本文主要探讨从减少稀酸环境和降低酸温等方面来提高硫酸系统浓酸泵的运行稳定性。
- It specialized in professional productions of Condenser Shaded Pole Motor, Mxier Motor and Carbonic Acid Pump Motor for the use of CoCa-Cola and Pepsi cooler. 专业生产可口可乐、百事可乐冷机使用的冷凝风机、莫尔搅拌电机、碳酸泵电机。
- The process on molybdenum concentrate acid pressure oxidation is investigated. 研究钼精矿酸性加压氧化工艺过程。
- This paper expounds the fundamental rules of removing ferric ions by jarosite and presents results of removing ferric ions from concentrated acid curing-trickle leaching solution of an uranium ore. 本文论述了黄钾铁矾除铁法的基本原理以及用于处理某铀矿石的浓酸熟化-淋滤浸出液中除铁的研究结果。
- This paper studies the degradation of low concentration Acid Brilliant Scarlet GR by ultrasound. 本文研究了用超声波降解低浓度酸性大红GR染料废水。
- high concentrated acid dye waste water 高浓酸性染料废水
- LEAKAGE OF ACID PUMP AND THE WAYS TO SOLVE 酸泵漏液及其解决办法
- The crowds concentrated round the palace. 人群汇集在宫殿的四周。
- Our population is concentrated in the big cities. 我国人口集中在大城市里。
- The two techniques have been performed under normal temperature and air pressure: one is by using alkali-treatment bentonite, and the other is by using activated bentonite by low concentration acid treating. 探索了常温常压碱活化及低浓度酸活化膨润土制备P型沸石的工艺，得出这两条工艺都不可行。
- Some problems have been solved after converting low concentration acid leaching into pre neutralization,such as forming silica gel,difficult solid/liquid separation and high content zinc in jarosite. 将低酸浸出改为预中和后,较好地解决了原流程中有大量硅胶产出、液固分离困难、黄钾铁矾渣中锌质量分数较高的难题。
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
