铝铁

Our main products chloride, the crystallization of aluminum chloride, iron chloride, poly ferric sulfate and other products.

本厂主要生产聚合氯化铝、结晶三氯化铝、聚合氯化铝铁、聚合硫酸铁等产品。

The process to substitute ferro-silicon-aluminium with ferro-silicon-aluminium-barium as end deoxidizer is discussed.

对河北敬业钢铁有限公司炼钢厂用硅铝钡铁代替硅铝铁作终脱氧剂工艺进行了探讨，认为该工艺是可行的，钢水浇注性能良好，并且可获得明显的经济效益。

The process to substitute ferro-silicon-aluminium with ferro-silicon-aluminium-barium as end deoxidizer is discussed. It is considered the process can be used for production because of the good casting performance of melting steel and distinguished economic profit.

对河北敬业钢铁有限公司炼钢厂用硅铝钡铁代替硅铝铁作终脱氧剂工艺进行了探讨，认为该工艺是可行的，钢水浇注性能良好，并且可获得明显的经济效益。

The PSAF floccule is produced with sulfate aluminum, sulfate iron and water glass as the main material.

以硫酸铝、硫酸铁、水玻璃为主要原料制备了聚合硅酸铝铁絮凝剂。

The additive can destroy the structure of the high-alumina iron ore and create conditions for the Al-Fe separation, which is especially suitable for the Al-Fe separation of the high-alumina iron ore when iron ore and alumina ore are embedded by fine particles or alumina exists in isomorphous form in iron mineral.

所用添加剂能破坏高铝铁矿石的结构，为铝铁分离创造条件，特别适合于铁矿物和铝矿物以微细粒嵌布，或铝以类质同象形式存在于铁矿物中的高铝铁矿石的铝铁分离。

The XRD results indicate that the iron oxides are transformed into metallic iron, most of the aluminiferous mineral and silicic mineral reacts with the sodium sulfate during the reduction roasting and forms sodium aluminosilicates, which enter into the nonmagnetic materials during the magnetic separation, then Al-Fe separation is realized.

XRD研究结果表明，在钠盐焙烧过程中，铁氧化物被还原成金属铁，大部分铝、硅矿物与硫酸钠反应生成非磁性物质铝硅酸钠，经磁选后进入非磁性物，从而实现铝铁的高效分离。

The results showed that the interactions between Al(superscript 3+), Fe(superscript 3+), polysilicic acid, the polynuclear hydroxy complexes of Al(superscript 3+), Fe(superscript 3+) and SO(superscript 2- subscript 4) had a compositive effect of electric neutralization, adsorption and bridge on the coagulating properties.

结果表明，含硅多核无机高分子絮凝剂的混凝作用是铁离子、铝离子、聚硅酸、铝铁离子的水解聚合物以及它们和硫酸根离子相互作用的产物对废水中胶体悬浮物颗粒的电中和、吸附架桥及粘附卷扫等综合作用的结果。

The average removal efficiency of TP and COD was 28.76% and 8% after cloth media filter without coagulation, and TP removal was influenced by the influent water quality. However, precoagulation with coagulants of ferric chloride, PAFC, PAC, the average removal efficiency of TP was 63.58%, 60.13% and 66.94% respectively, and no influence of TP removal can be found by the influent water quality. The average removal efficiency of COD was of 17.7%,26.3% and 27.7%,SS was 70.7%,64.3% and 49.1%.

当不投加混凝剂时，滤布滤池对TP和COD的平均去除率为28.76%和8%，其中TP的去除效果受进水水质影响较大；当投加氯化铁、聚合氯化铝铁与聚合氯化铝强化滤布滤池时，滤布滤池对TP的平均去除率分别为63.58%、60.13%和66.94%，TP去除效果受进水水质影响较小；对SS的平均去除率分别为70.7%、64.3%和49.1%；对COD平均去除率分别为17.7%、26.3%和27.7%。

In order to raise the anti-corrosion ability of melting aluminum pot, the TGT-4 composite ceramic protecting coat is used to protect iron pot in the aluminum alloy melting in different factory which use induce furnace, oil-burning furnace, or electric resistance furnace to melt aluminum. The advanced protecting characteristic and long-effect mechanism of TGT-4 coat are analyzed and investigated. A model of iron pot cracking mechanism and related countermeasures are proposed for factory consulting.

为了提高熔铝铁埚的抗铝液腐蚀能力，在不同厂家的工频炉、油炉、电阻炉熔铝中，用TGT-4复合陶瓷防护涂料进行铁埚防护，对TGT-4涂料的优良防护性能及长效作用机制进行了分析研究；对生产中提出的一直困扰熔铝界的铁埚开裂问题进行了调研与分析，提出了铁埚开裂机制的模型和预防对策，供生产厂家参考应用。

The concept of the operation characteristic parameter of hydrolysis and salifying extent parameter B S and the theoretical characteristic parameter of hydrolysis and salifying extent parameter B * S for polymeric aluminum_ferric was put forward.

聚合铝铁是一类典型的无机高分子混凝剂、本文在传统特征参数———碱化度B和水解度B 的基础上，提出了聚合铝铁操作特征参数———碱化盐基度 BS 和理论特征参数水解盐基度 B S 的概念，推导出了BS、B S 的计算表达式，系统解释了BS、B S 的操作和理论意义。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。