查询词典 dephosphorization

The smelting of stainless steel has been developed by using powder injection process for desiliconization,dephosphorization and desulphurization of hot metal with pretreatment device,a 30 t EBT UHP EAF for smelting iron alloy and partial scrap,a 75 t K-OBM-S top and bottom combined blown converter and VOD refining at Taiyuan Steel.

太钢开发了通过预处理装置采用粉剂喷吹法对铁水进行脱硅、脱磷和脱硫；以30 t EBT UHPEAF熔化铁合金和部分废钢、75 t K-OBM-S顶底复吹转炉和VOD精炼的冶炼不锈钢工艺，生产能力已达50万t/a。

The effects and performances of dephosphorization of the common coagulant and the flocculants: the calcium salt, the molysite and the aluminum salt and polyacrylic amide were studied on the post-positioned precipitation of municipal sewage which was processed through biological treatment.

本实验以常用混凝剂及絮凝剂：钙盐、铁盐和铝盐及聚丙烯酰胺为研究对象，研究它们对经生物处理后的城市生活污水出水，进行后置沉淀除磷的性能及除磷效果。

The use of the phosphorus uptake and denltrification of PAOs under anoxic conditions for the realization of the simultaneous removal of nltrogen and phosphorus is a method with practical prospect for munic－ipal sewage treatment,and the establishment of the mathematical models of denitrlfication and dephosphorization by activated-sludge process benefits the popularization and application of this technofogy.

利用聚磷菌在缺氧条件下的吸磷和反硝化作用，实现氮、磷的同时去除，是具有实用前景的城市污水处理方法，而建立活性污泥法脱氮、除磷的数学模型则有利于该项技术的推广应用。

Research dephosphorizing speed, load of molten iron, oxygen gun site, nitrogen gun site, the flow of oxygen, the flow of nitrogen , nitrogen traffic flow on the pool of the impact, combined with industrial testing, Baosteel Stainless Steel Branch for the actual production process, that the best package of hot metal injection dephosphorization process parameters, Guiding operation at the scene.

摘 要：通过铁水包喷吹脱磷工艺水模拟实验，对不同工艺条件下熔池混匀时间及液面喷溅进行实测，研究了脱磷剂加入速度、铁水装入量、氧枪枪位、喷粉枪枪位、氧气流量、氮气流量对熔池流场的影响规律，并结合工业试验，针对宝钢不锈钢分公司的实际生产工艺，得出了最佳的铁水包喷吹脱磷工艺参数范围，指导现场操作。

By comparing the two analytical methods, it was found that RP-HPLC method had a wide linear range, and a high recovery, furthermore it was applicable to content determination of tolualdehyde and maleic acid.

通过对两种分析方法进行比较，发现反相高效液相色谱法不仅线性范围宽，回收率高，而且还能用于甲基苯甲醛和马来酸含量的测定。

The ceremonies of purification from legal contamination, ie for the people, various expiations, for the priests, the washing of hands and feet, the shaving of the head, etc. St. Augustine says the sacraments of the Old Law were abolished because they had been fulfilled (cf. Matthew 5:17), and others have been instituted which are more efficacious, more useful, easier to administer and to receive, fewer in number "virtute majora, utilitate meliora, actu faciliora, numero pauciora", Cont.

仪式的纯化，从法律上的污染，即：一切为了人民，各expiations ，为神父，清洗双手及双脚，剃的头，等圣奥古斯丁说，圣礼的旧法律被废除，因为他们已经完成了（参见马太5时17分），以及其他已建立了一些更有效，更有益的，易於管理，并接受，数量较少（& virtute对大， utilitate meliora ，工会faciliora ，的数字pauciora &，承上。