kr process

用法例句

Fast Reduction Ore at Low Temperature and Smelting Process

基于低温快速预还原的熔融还原炼铁流程

Primary Feasible Research on Environmental Protection of Smelting Reduction Iron Making Process--Take Zhujiang Steel Plant,GZ as an Example

熔融还原炼铁工艺环保可行性初步研究——以广州珠江钢铁为例

This chemical reaction is called reduction. The smelting of iron is a reduction of iron oxide to metallic iron.

这种化学反应叫作还原。铁的冶炼就是把氧化铁还原成金属铁。

The Application of DRI to Steelmaking in CFHI

直接还原铁在一重炼钢生产中的应用

Basic Research on Refining of High Titanium Ferroalloy Based on Thermite Reduction

铝热还原精炼制备高钛铁的基础研究

RESEARCH ON THE EXPERIMENTAL CONDITIONS OF SMELTING PROCESS FROM LATERITES TO FERRONICKEL

红土矿还原生产镍铁熔炼条件的研究

Investigation on Manufacturius Low Ferronickel from Nickel Laterite Ore by Prereducing-Smelting Process;

红土镍矿预富集—还原熔炼制取低镍铁合金研究

Study on Extracting Ferronickel from Laterite Ores by Electric Furnace Reduction Smelting

红土镍矿电炉还原熔炼镍铁合金的研究

Thermodynamic and kinetic in recovery of iron from nickel residue

熔融还原法镍渣炼铁的热力学与动力学

To thinking of the quality of DRI two parts, namely direct reduction and steelmaking on electric furnace must be considered.

直接还原铁质量,必须兼顾直接还原生产和电炉炼钢两个生产环节。

Coke is a major material for the production of iron. Metallurgical coke supplies most of the reducing gas and heat for ore reduction and smelting.

焦炭是炼铁的重要原料。冶金焦为矿石的还原和熔炼提供大部分还原煤气和热。

Another route to steel is from DRI to make the iron from iron ore and natural gas.

另外一种方法是直接还原，从铁矿中炼铁和天燃气。

direct reduced iron

直接还原铁直接还原铁

Briefly speaking, the other major raw materials for blast furnace smelting include fuels, fluxes and air.

简单地讲．用于高炉冶炼的原料除了铁矿石外，还有燃料、熔剂和空气。

APPLICATION AND EFFECT ANALYSIS OF DRI IN STEEL MAKING AT ARC FURNACE

直接还原铁在我厂电弧炉炼钢中的应用及效果分析

Investigation on Technology and Mechanism of High Carbon Ferromanganese Alloys by Pelletization-Reducing Smelting Process Using Manganese Ore Fines Containing High Combined Water

高结晶水锰矿粉球团还原冶炼高碳锰铁合金工艺及机理研究

To recover iron from its ores, the oxides are reduced by heating together with coke and limestone.

为了从矿石中提炼铁，必须在铁氧化物中加焦炭和石灰石进行加热，还原出铁来。

The Effection on Ironmaking Raw Materials and Metallurgical Process by High Content of Al_2O_3 Iron Ore;

富Al_2O_3矿对炼铁原料及冶炼过程的影响