ammonia corrosion
英 [əˈməʊniə kəˈrəʊʒn]
美 [əˈmoʊniə kəˈroʊʒn]
网络 氨腐蚀; 氨蚀
双语例句
- Accidents of liquid ammonia equipment used in petrochemical industry happen mostly due to stress corrosion cracking.
石油化工用液氨设备事故多数源自液氨应力腐蚀开裂。 - This article presents the situation of ammonia stripper corrosion, discusses reasons for frequent leaking of the lining welding and the countermeasures, as well as the cautions for the maintenance.
主要对氨汽提塔的腐蚀状况、衬里焊缝发生频繁泄漏的原因和应对措施以及维护检修中的注意事项等进行探讨。 - It is found that ammonia corrosion was mainly affected by the above three factors, especially the concentration of dissolved oxygen, which can influence the ammonia corrosion process greatly.
尤其以溶氧量影响最大，使氨腐蚀的速度随着氧浓度的增加而加快。 - Ammonia corrosion of copper tubes in air removal section in condenser for power plant
凝汽器空冷区铜管汽侧氨腐蚀研究 - Some problems and Countermeasure for the ammonia injection technology to control corrosion of the condensation system in atmospheric tower
注氨法解决常压塔冷凝系统腐蚀存在的问题及对策研究 - An analysis is made of the corrosion of the ammonium carbamate condenser ( E104) in the ammonia stripping urea process, and relevant corrosion preventive measures are proposed.
本文就氨气提尿素工艺中甲铵冷凝器（E104）的腐蚀问题进行了剖析，提出相应防腐措施。 - Diagnostic Technique to Prevent a Liquid Ammonia Sphere from Stress Corrosion Cracking
液氨球罐应力腐蚀开裂的诊断 - The pre-treatment system experienced plugging by ammonia salt 7 months after the unit came on stream and corrosion leakage 12 month after the start-up of the unit.
装置开工运转7个月后预处理系统首次出现铵盐堵塞现象，12个月后设备开始出现腐蚀泄漏情况。 - Checked the corrosion status of tube array of ammonia stripper, analysed the reasons of tube array corrosion, calculated the strength, and disposed the defects of tube array after the reversing of ammonia stripper.
检测了氨汽提塔列管腐蚀状况，分析了列管腐蚀原因，并进行强度核算，对氨汽提塔调头后列管缺陷进行处理。 - A research was conducted for the influences of Cl~-, ammonia and nitrogen, and COD on HSn 70-1 A copper tube corrosion behavior using the static rotary hanging lamella method.
采用静态旋转挂片试验法，研究了污水中Cl-、氨氮和COD对HSn70-1A铜腐蚀行为的影响。 - Analysis of ammonia corrosion process of copper tubes in the air removal section of condenser and preventive measures
凝汽器空冷区铜管氨腐蚀过程分析与防护措施 - Analysis of the condenser ammonia corrosion and its non-copper modification
凝汽器铜管氨腐蚀分析及其无铜化改造 - Application of Hydrogen Corrosion Resistant Material in Ammonia Plant A HIGH WEAR-AND CORROSION-RESISTANT COMPOSITE MATERIAL
合成氨气厂抗氢蚀材料的应用一种高耐磨耐腐蚀复合材料 - Ammonia corrosion of condenser copper tubes in the air removal section cannot be avoided as a result of ammonia collection and existence under super cooling condition.
由于氨的聚集与氧的存在，在凝汽器空冷区出现过冷度的情况下，铜管的氨腐蚀是不可避免的。 - This method not only introduces a lot of ammonia ester keys, making resin improve many properties such as hydrolyzing stability, corrosion resistance, etc. Ensure that each macromolecule contain hydroxyl groups, making resin mix with crosslinking resin much easier.
这种方法既引入了大量的氨酯键，使得树脂在水解稳定性、耐酸碱腐蚀性等性能得到提高；又保证了每个大分子都含有羟基官能团，使得树脂更易与交联树脂进行混合。 - Ammonia has the strong erosion on membrane material, PP has better corrosion resistance than PVDF.
氨水对膜材料有较强的侵蚀性，PP膜比PVDF具有更好的抗侵蚀性。