hematite相关论文
负载型纳米金催化剂由于其独特的化学性质在一系列氧化反应中受到广泛关注.其中,一氧化碳氧化不仅在实际应用领域(如汽车尾气处理)......
Composting can enhance the nutrient elements cycling and reduce carbon dioxide production. However, little information i......
Laboratory simulation of SO2 heterogeneous reactions on hematite surface under different SO2 concent
The variations of sulfate formation and optical coefficients during SO2 heterogeneous reactions on hematite surface unde......
Solution chemistry of carbonate minerals and its effects on the flotation of hematite with sodium ol
The effects of carbonate minerals(dolomite and siderite) on the flotation of hematite using sodium oleate as a collector......
Magnetic and flotation studies of banded hematite quartzite (BHQ) ore for the production of pellet g
To identify and establish beneficiation techniques for banded hematite quartzite (BHQ) iron ore, a comprehensive researc......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
The technology for beneficiation of banded iron ores containing low iron value is a challenging task due to increasing d......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
In this study, citric acid was used as a dispersant to improve the flotation performance of hematite fines. The effect a......
The effects of siderite on reverse flotation of hematite were investigated using micro flotation, adsorption tests, and ......
Indian hematite fines normally have a high iron grade and minor impurities:they are usually used as sinter fines for fee......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
A hematite/amorphous sulfur composite was prepared via simple heating hematite and α-sulfur in Teflon-lined autoclave a......
Hematite (α-Fe2O3) has been extensively studied as a promising photocatalyst, with the capacity to split water under vi......
The role of isotropic and anisotropic Hubbard corrections for the magnetic ordering and absolute ban
An isotropic (+U) and anisotropic [+(U?J)] corrected Density Functional Theory study for bulk hematite (α-Fe2O3) was ca......
集约化畜禽养殖场厌氧发酵过程中产生的大量H2S具有潜在的危害。本文以某畜禽养殖场的新鲜猪粪为研究对象,通过添加不同比例的赤铁......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为开发利用国内某鲕状赤铁矿,经济有效地降低其磷含量,针对该矿矿石性质特点,应用长沙矿冶研究院研制的ZH型三盘湿式强磁选机,采用......
The flotation of pure and natural carbonaceous iron ore samples in the oleate flotation system was investigated.Starch c......
In this study, we characterized strain F9 and evaluated the interaction between strain F9 and hematite by scanning elect......
Composite briquettes containing high-phosphorus oolitic hematite and coal were produced with a twin-roller briquette mac......
Because of the current depletion of high grade reserves,beneficiation of low grade ore,tailings produced and tailings st......
The present work extended the knowledge on the binding and complexation of humic substances( humic acid or fulvic acid) ......
A SLon full-scale continuous centrifugal concentrator was used to reconcentrate hematite from a high gradient magnetic s......
Monodisperse (-Fe2O3 particles with different particle size (ca. 620(10 nm or 60(4 nm) have been successfully prepared b......
Preparation of iron oxide ( -Fe 2 O 3 ) nanoparticles was carried out via a sonochemical process. The process parameters......
The strong collecting performance of N-laurel-13-diaminopropane (ND13) with respect to quartz encouraged us to study its......
Hematite nanoparticles have been successfully synthesized via two processing routes:(i) conventional precipitation route......
The adsorption of microorganisms on the mineral surface is the base of microorganisms that are considered as mineral pro......
磁化焙烧—磁选工艺是实现铁矿富集的有效手段,生物质作为一种低污染、分布广泛、储量丰富的资源可以进行热化学转化制取磁化焙烧......
