氧化焙烧

四川冕宁稀土矿氧化焙烧化学法提铈工艺&碳铵替代草酸生产高纯CeO2产品

Oxidizing Roasting Chemical Method of Extracting Cerium from Rare Earth Ore of Mianning , Sichuan

利用DTA-TG、恒温TG和XRD测试方法研究了硼铁矿氧化焙烧过程中的相变和失重率。

The phase transformation and weight loss rate of ludwigite in oxidizing roasting were studied by DTA-TG , isothermal TG and XRD .

砷华生产废渣中Fe质量分数达45.6%，氧化焙烧脱硫后，可采用还原焙烧-磁选方法回收其中的铁。

Fe_3O_4 was recovered from cinder of arsenic-production by reduction roasting and subsequent magnetic separation after being desulfurized by oxidation roasting .

球团矿氧化焙烧及还原过程中的强度变化

Change of High Temperature Strength of Pellets During Roasting and Reduction

氧化焙烧法回收废钒触媒中的钒

Recovering of Vanadium Pentoxide from Vanadic Catalyzer Waste by Oxidizing Roasting

伊朗钼精矿氧化焙烧过程影响因素的探讨

Factors Affecting the Oxidation Roast of Iran 's Mo Concentrate

石煤氧化焙烧-酸溶液浸出提钒工艺

Technique of oxidizing roast-acid leaching of vanadium from stone coal

钼精矿氧化焙烧尾气中铼回收的生产应用

Recovery of rhenium from oxidation roasting off-gas of molybdenum concentrate

利用介入法氧化焙烧降低黑钨精矿中的杂质

On Reducing Impurities in Wolframite Concentrate by Intervenient Oxidation Roasting

混合稀土精矿氧化焙烧过程中氟的逸出规律研究

Study of Fluorine Escaping in Calcining Process of Mixed Rare Earth Concentrate

锌精矿氧化焙烧与酸化焙烧工艺互补探讨

Probing into process complementation of oxidizing and acidifying roasting of zinc concentrates

钒渣氧化焙烧过程物相变化及氧化动力学。

Phase transition and kinetics of vanadium slag in oxidation roasting process .

临沧褐煤富集氧化焙烧转化成含锗褐煤灰的研究

Research of Lignite Enrichment Oxidized Roasting into the Ge-bearing Lignite Ash in Lincang

氧化焙烧-氯化法处理含砷金精矿试验

Test of Treating Arsenic Containing Gold Concentrates by Roast-chlorination

低品位复杂难选菱铁矿氧化焙烧热力学及实验研究

Study on Thermodynamics and Experimentation of Oxidation Roasting of Low-grade and Complex Siderite

氧化焙烧烟尘热酸浸出生产实践

Production practice of hot acid - leaching of flue dust from oxidizing roaster

铁闪锌矿水蒸气氧化焙烧实验研究

Treatment of iron-bearing sphalerite by oxidizing roasting with steam

钼精矿氧化焙烧脱硫的研究

Investigation on Desulfuration - oxidation Roasting of Molybdenum Concentrates

包头混合稀土精矿氧化焙烧分解工艺研究

Oxidation Baking Decomposition Process for Baotou Mixed RE Concentrate

砷黄铁矿及含砷、硫金精矿氧化焙烧过程的热分析

Oxidative thermal analysis for arsenopyrite and gold-bearing concentrate

锌精矿的高低过剩空气系数交替高温氧化焙烧

Zinc Concentrate High temperature Oxidation Roasting with High and Low Air Surplus Coefficient Alternately

难处理金矿石氧化焙烧新工艺的开发

New technology development for gold ore oxidizing roasting

采用回转窑加热的方法对高杂质钼铁（合金）氧化焙烧进行了研究。

The oxidizing roast of high impurity ferromolybdenum was studied by using rotary kiln .

提高钼精矿氧化焙烧合格率及钼收得率的几点措施

Measures to improve percent of pass of molybdenite concentrate 's oxidizing roast and molybdenum recovery

结果表明，脱钒率不仅与洗涤条件有关，而且与氧化焙烧的条件有关。

The removal rate of vanadium was related to the oxidation and acid washing steps .

高砷金精矿氧化焙烧焙砂和真空蒸馏脱砷焙砂的硫脲浸出研究

Thiourea leach gold of bearing-high arsenic gold concentrates pretreated by vacuum evaporation and ordinary oxidation roasting

研究了氧化焙烧前、后的矿物组成、形貌特点以及矿物成分。

Mineral constituents , morphological characteristics and mineral composition before and after oxidizing roasting were studied .

论述了钼精矿氧化焙烧的更佳温度制度。

The better temperature system for oxidizing roasting of molybdenum concentrate is discussed in this paper .

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。

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

研究表明，氧化焙烧方法是该高碳质金矿的有效预处理方法。

Experimental results have shown that oxidizing roasting is an effective pretreatment method for this carbonaceous gold ore .