prereduced briquette

Test results with regard to electric conductivity and viscosity of the pre-reduced pellets and molten slag are given.

给出了预还原球团、熔分渣的电导率及粘度的某些测试结果，并作了相应的数据处理及机理浅析，同时对它们的物相结构作了概述。

The Carbon-adhering Effect of Fluidized Pre-reduction in Smelting Reduction Concentrated Iron ore after treated by Carbon-adhering(CA);

经附碳处理的赤铁精矿粉在熔融还原、流态化预还原过程中的附碳（CA）效应

The Research of the Pre-reduction of BF Dust by a Fluidizing Bed in Smelting Reduction;

熔融还原流态化预还原高炉炉尘的研究

The binders,sulfidation temperature and pre-reduction time on its dusulfurization performance were investigated.

结果表明,预还原后的脱硫剂脱硫的初始阶段主要发生价态较低的氧化铈脱硫反应,随后氧化铈的价态受控于气氛的氧势,并表现出由不同价态氧化铈的脱硫效果。

Ultrafine copper powders were prepared by direct reduction method with hydrazine hydrate and formaldehyde as composite reductive agent and glucose prereduction method,respectively.

分别采用水合肼-甲醛复合还原剂法以及葡萄糖预还原法制得了微米级的超细铜粉,并利用粉末X射线衍射以及扫描电镜对其进行了表征。

The influence of technical conditions on dephosphorization & deferrization during prereduction in the "Two step" metallurgy of Nb and Fe has been studied.

对“二步法”冶炼铌铁工艺预还原的除磷分铁影响因素进行了研究，优化了得到（Ｎｂ／Ｆｅ）＞１。

The effect of all kinds of factors on the pre reduction process can be analyzed quantitatively through the program.

借助于Ｃ语言， 编制了Ｒｉｓｔ操作线图程序， 通过它， 可以定量分析诸因素对预还原过程的影响。

Influence of Melting Behavior of DRI on Smelting in Melting Gasifier;

预还原矿熔化行为对熔融气化炉冶炼的影响

Iron dust containing Zn and C can be used as feed materials for production of prereduction pellet and dezincing can be reached effctively throngh using C contained in the dust.

利用高碳高锌含铁粉尘自身所含的碳,可以生产高炉预还原球团,同时可有效脱锌。

STUDY ON PELLETIZING DIRECT REDUCTION PROCESS OF HIGH Sn, Zn, As CONTENT IRON ORE CONCENTRATES

高锡锌砷铁精矿球团直接还原的研究

Effects of Additives on Reduction Swelling of Iron Ore Pellets

添加熔剂对球团矿还原膨胀率的影响

Effects of Reducting Gas Composition and Temperature on Gas Reduction Reaction Process of Oxidized Pellets

还原气氛和温度对氧化球团气基还原反应进程的影响

Technique and Estimation of Using Reducing Gas from Iron Ore-coal Briquette to Produce Direct Reduced Iron

铁矿煤球团内生还原气生产直接还原铁工艺及估算

A Study on the Reduction-swelling Behaviors of Brazilian Carajas Hematite Pellets

巴西卡拉加斯赤铁矿球团还原膨胀性能研究

HEAT TRANSFER MODEL FOR DIRECT REDUCTION OF EAF DUST PELLETS

电弧炉粉尘球团直接还原的热传导模型

Experimental investigation on Ekou pellets ore DRI production process

峨口矿氧化球团直接还原生产工艺的试验研究

Effects of Gangues on Reduction Swelling Character of Iron Ore Pellets;

脉石成分对铁矿球团还原膨胀性能的影响

Effects of Physical Properties on Reducibility of Carbon Composite Iron Ore Hot Briquette

物性因素对热压含碳球团还原性能的影响

Research on Reduction and Enrichment of Ferronickel from Laterite-Nickel Ores Using Carbon as Reductant

红土矿含碳球团还原富集镍铁的工艺研究

Research on Direct Reduction of Coal-containing Pellets of Vanadic-titanomagnetite by Rotary Hearth Furnace

钒钛磁铁矿含碳球团转底炉直接还原实验研究

The Change of hot strength of iron ore pellets during oxidizing roasting and reduction was researched.

研究了球团矿在氧化焙烧和还原过程中抗压强度的变化规律。

Research on Physicochemical Fundamental and New Technology of Tin, Zinc-Bearing Complex Iron Concentrate Pellets by Weak Reduction Roasting;

含锡锌复杂铁精矿球团弱还原焙烧的物化基础及新工艺研究

A Study on Mechanism and Process of Direct Reduction of Pellets Made from Concentrate and Composite Binder;

铁精矿复合粘结剂球团直接还原法工艺及机理研究

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

TEST TO IMPROVE LOW-TEMPERATURE REDUCTION POWDERING INDEX OF PELLET THROUGH SPRAYING CaCl_2 SOLUTION ON ITS FURFACE

球团矿表面喷洒CaCl_2溶液改善低温还原粉化指数的试验

The results of dezincing reduction dynamics show that under chosen technological conditions, dezincing velocity of the pellet is more quick, and dezincing rate can be reached to above90%.

通过脱锌还原动力学研究表明:在给定工艺条件下,球团有较快的脱锌速度,脱锌率可达90%上。