Manganese

Infra-red Spectrum Analysis for the Hydration Process of Cement Pastes with Chemically Activated Manganese Slag at Early Age

化学活化锰渣-水泥复合体系早期水化过程的红外光谱分析

Zinc-manganese alloy electroplating process and its researching trend were described.

介绍了锌锰合金电镀工艺的概况及研究方向.

Preparation of Anisaldehyde from Oxidation of Anethole by Manganese Dioxide

二氧化锰氧化茴脑制备茴香醛的工艺研究

A kind of manganese series black phosphating technics at mid-temperature was studied.

研究了一种中温锰系黑色磷化工艺.

Electrolytic Manganese to keep the domestic market share at more than 60 %.

电解金属锰国内市场份额保持在60%以上.

Our company provides manganese ore of high quality to the domestic factories.

本公司自有锰矿可向国内有关厂家提供优质锰矿,现提供下列资料作为参考.

Laboratory Studies on Water Base Polymer-sulfonate Muds Weighted with Manganese Tetraoxide

四氧化锰加重水基聚磺钻井液研究

Also available in classification iron, manganese ore and coal.

也可用于选别铁 、 锰矿石和煤.

Analysis on Hardening flaw of High Manganese Steel Toothed Plate of Crushers and Its Treatment for Strengthening Malleableness

高锰钢破碎机齿板淬裂分析与强韧化处理

Oxidation-reduction reactions are important in the solubilization and precipitation of iron and manganese.

氧化还原反应在铁和锰的增溶和沉淀中具有重要作用.

A mineral consisting of tantalum oxide of iron and manganese that occurs with niobite or in coarse granite; an ore of tantalum.

一种由铁和锰的钽氧化物组成的矿物，与铌铁矿共生，亦见于粗糙的花岗岩中，是一种钽矿石。

Effect of Phytoremediation of Manganese Mine Tailings Contaminated Soils by Phytolacca americana on Following Plants

利用美洲商陆修复锰尾渣污染土壤对后茬植物的影响

Research on Soil Microelements: Forms of Manganese in Calcarious Soils

河北省石灰性土壤中锰的形态研究

Dianjiejinshumeng manufacturing sales, Jinzhumeng powder, Jinzhumeng 120,000, Guimeng, acid manganese production sales.

电解金属锰制造销售 、 金属锰粉 、 金属锰锭 、 硅锰 、 硫酸锰生产销售.

Algal fossils from late Precambrian banded manganese formation ( bmf), xiangtan, hunan province of China

湘潭晚前寒武纪条带状含锰建造中的化石藻类

Study of Simultaneous Removal of Manganese in Portable Water with Pre-Ozonization and O-zone Biologic Activated Carbon

预臭氧化与臭氧生物活性炭同步去除饮用水锰含量的研究

Manganese concentrates with low P/ Mn ratio and high grade can be obtained. The effect of dephosphorization and beneficiation is significant.

该工艺试验得到P/Mn比值较小，锰品位较高的锰精矿，脱磷富锰效果显著。

Antioxidative Response of Phytolacca americana and Nicotiana tabacum to Manganese Stresses

商陆和烟草对锰胁迫的抗氧化响应研究

The effect of manganese oxides on the coated rolls was also analyzed.

介绍了超低碳素钢表面由于氧化锰的存在对涂层的影响.

Processes of Iron Removal in Making Manganese Chloride Tetrahydrate from Waste Zinc-Manganese Batteries

用废旧锌锰电池制取四水氯化锰的除铁工艺

Photocatalytic Degradation of Direct Yellow R Dyestuff with Natural Manganese Mineral Particle Suspension

天然锰矿光催化降解直接黄R染料废水

The presence of copper can increase the activity of nanometer manganese catalysts.

铜的存在有助于锰催化剂活性的提高.

Coal, iron, manganese, gypsum, oil shale and other minerals.

煤 、 铁 、 锰 、 石膏 、 油页岩等矿产.

Guimeng , electric, chromium manganese, ferro-alloys such as ferromanganese products.

硅锰 、 硅铁 、 铬锰 、 锰铁等铁合金产品.

Demage mechanism of tap-hole for a ferro silico-manganese smelting furnace is described.

阐述了锰 硅合金 矿热炉出铁口损坏的机理.

The photocatalytic degradation of direct yellow R dye with natural manganese mineral particle has been investigated.

利用廉价的天然锰矿作光催化剂，在常温常压下光催化降解直接黄R染料废水。

The contents of organic material, limonite and manganese hydroxides influence the variation of ore element.

有机物 、 褐铁矿和氧化锰的含量影响着成矿元素含量的变异.

Uranium ore, bauxite, manganese ore reserves, ranks third in the world.

铀矿 、 铝矾土 、 锰矿储量居世界第三位.

The material is a semiconductor called gallium manganese arsenide.

这种材料是一种叫做镓锰砷化物的东东.

In order to make higher grad manganese chloride tetrahydrate from waste zinc-manganese batteries, the experiments on iron removal in making manganese chloride tetrahydrate are done with the methods as hydrolysis ammonia treatment, calcinations and so on.

为了从废旧锌锰电池中制得更高等级的四水氯化锰，对四水氯化锰制备过程中的除铁方法，如水解法、加氨水法、焙烧法等进行了实验研究。