medium phosphorus pig iron

In order to bring into full play advantages of medium-phosphorus hot metal at Meishan Co.

为发挥梅钢中磷铁水的优势,充分利用磷资源,降低成本,利用梅钢现有转炉模型计算了石灰加入量,分析了梅钢转炉冶炼过程中熔池磷含量与吹氧量的关系及脱磷反应的热力学条件,并据此采取了减少石灰加入量和低氧枪枪位操作等措施,降低了转炉终点磷的分配比,生产出低碳和高吹炼终点磷含量的钢水,降低了冶炼物料消耗和合金消耗,使转炉冶炼含磷耐候钢SPA-H等钢种成本低于其他钢种。

A simulation experiment of SRP was carried out for studying on fast slag- forming in dephosphorization and desulfurization pretreatment of medium-phosphorus hot metal(0.

模拟专用炉对包钢中磷铁水 SRP 预处理工艺进行了脱磷剂快速成渣研究。

An experimental investigation was carried out on simultaneous dephosphorization and desulfurization of medium-phosphorus hot metal(≈0.

在硅碳管炉上采用顶加脱磷剂、浸入吹气体Ｏ＿２、浸入吹Ｎ＿２搅拌方法模拟专用炉进行了包钢中磷铁水预处理脱磷脱硫工艺的基础研究。

There are two main kinds of iron used for making steel: 'basic'iron and 'hermatite'iron.

用来炼钢的铁主要有两种，“碱性铁”和“低磷生铁。”

Prevention Leakage of VGCI Cylinder Head Using Common Low-Phosphor Iron;

普通低磷铁生产蠕墨铸铁汽缸盖渗漏的防止

Study on Bioleaching of Low Grade Phosphate Ore by Acidithiobacillus Ferrooxidans

嗜酸氧化亚铁硫杆菌对低品位磷矿的生物浸出研究

Residual amounts of iron and aluminum dilute the phosphate content.

残采的铁铝降低了磷矿的含量。

Experimental Research on the for Iron Concentration Technology for a Low Grade Vanadiferous Titanomagnetite Ore with High Phosphorus

某低品位高磷钒钛磁铁矿选铁试验研究

The Construction of Xiang-tan Phosphate Rock Company Using Low Grade Phosphate Rock to Produce Humidity Method Phosphate

湘潭磷矿利用低品位磷矿生产湿法磷酸工程

Research progress of phosphate resource processing:3.Study on the passivation of iron and aluminum impurities in medium and low grade phosphate rock

磷矿资源加工研究进展:3.对低品位磷矿中高铁铝杂质的钝化

Compound of Low-medium Chromium White Cast Iron under the Phosphate Graphite Mould

在磷酸盐石墨铸型下中低铬白口铸铁的配制

Trial--Research of FMP with High--Iron Shiti Phosphorite and Comprehensive Utilization (Ⅰ)

利用石梯高铁磷矿生产钙镁磷肥的实验研究(一)

Improving on the production process of SSP from phosphate rock with high iron and aluminum contents

高铁铝磷矿制过磷酸钙生产工艺的改进

The Technology on Reducing the Consumption of Sulfuric Acid in Ammonium Phosphate Production with the Phosphate Rock of Baokang

保康磷矿生产磷铵降低酸耗的工艺技术

Effect of Phosphorus and Iron on the Growth of Red Tide Microalgae, Cryptomonas sp.;

磷、铁对赤潮藻（隐藻Cryptomonas sp.）生长的影响

Study on Phosphorus Removal by Freshly Formed Fe/Mn Oxide Coagulation

新生态铁锰氧化物混凝除磷效果研究

The isolation and identification of Ca, Fe, Mg and P in organisms

生物体中钙、铁、镁、磷的分离与鉴定

Study on the Effects of N,P,Fe-EDTA and Mn on the Growth of a Red Tide Diatom Chaetoceros curvisetus

氮,磷,EDTA铁,锰对旋链角毛藻生长的影响

Influence of Nitrogen,Phosphorus and Iron on Growth of Alga Pavlova gyrans

氮、磷、铁对定鞭金藻生长速率的影响

Preparation of Feed Calcium Dihydrogen Phosphate from Sludge Phosphuric Acid

低浓度泥磷磷酸生产饲料添加剂磷酸二氢钙的试验

Effect of P and As Couple Stress on Growth,and P and As Absorption of Different P-tolerant Rice Seedlings

磷、砷双重胁迫对不同耐低磷水稻苗期生长及磷、砷吸收的影响