富锰渣

富锰渣含锰量简易计算公式推导

Deducing simple formula for calculating manganese content in manganese-rich slag

介绍了富锰渣冶炼中遇到的问题。

This paper describes the problems encountered in manufacturing of the manganese-rich slag .

以富锰渣制备4A分子筛

Preparation of 4A molecular sieves from rich - manganese slag

作者以浓硫酸为浸取介质，在90～100℃下反应3h，将富锰渣中锰、铁、钙、镁等可溶性物质溶出，液相中的锰用来制备硫酸锰。

Used sulfuric acid ( 98 % ) to lixiviate rich-manganese slags at 90-100 ℃ for 3h to dissolve out Mn , Fe , Ca , Mg etc.

研究了以富锰渣为原料制备分子筛的工艺。

4A molecular sieves was prepared by microwave reaction from rich-manganese slags .

富锰渣高炉炉型的探讨

An investigation on dimensions of blast furnace for producing manganese rich - slag

由富锰渣制备氯化锰的工艺研究

Study on Preparation of MnCl_2 from Rich-manganous Slags

富锰渣的综合利用工艺研究

Study on the Comprehensive Utilization of Rich-Manganese Slag

并推荐了一种关于富锰渣小高炉炉型计算法。

The author proposes a method to calculate dimensions of small blast furnaces for producing manganese rich-slag .

同槽电解生成锌和二氧化锰的研究富锰渣副产含锰生铁中锰的回收利用

Single cell deposition of zinc and manganese dioxide Mn recovery and utilization in Mn-bearing pig iron of rich-mn-slag by-product

以富锰渣做配料冶炼优质锰铁的探讨

An Exploration of Developing the Advantage by the Metallurgy of High-Quality Ferro manganese with Manganese - Rich Slag as the Burden

实践证明，回转窑在电炉富锰渣的生产中的应用非常成功，经济效益显著。

The practice shows that the application of manganese-rich slag production in rotary kiln is very successfully , the economic benefit is obviously .

阐述了高硫锰矿对富锰渣高炉冶炼的危害，以及开发利用的迫切性。

Expounded the harm that the high sulphur manganese mine smelts to the rich manganese dregs blast furnaces , as well as develop urgent nature which used .

富锰渣高炉煤气具有含尘量多、含水量大、温度高且变幅广等特点。

Blast furnace gas of rich manganese dregs , which has much dust , large moisture , high temperature and wide range , is usually treated by wet collector in our country .

本文通过生产实践得出，含Mn1828%，（Mn+Fe）3848%的铁锰矿都可在高炉中生产富锰渣。

According to the production practice , the iron-manganese ores containing 18-28 % Mn or 38-48 % ( Mn + Fe ) Can be used to produce rich manganese slag in BF .

为降低电耗，提高电炉生产能力，采用回转窑预热锰矿和热装工艺生产富锰渣用于冶炼金属锰和高碳锰铁。

To reduce electricity consumption , the process of preheating manganese ore and hot charging in rotary kiln is to adopted to produce manganese-rich slag for smelting metal manganese and high carbon ferromanganese .

本文对比了国内某些高炉冶炼富锰渣的指标及主要工艺参数，认为合理炉型应该是真正的矮、粗、胖。

Comparing the inner dimensions and operation data of some blast furnaces for producing manganese rich-slag , it can considered that the reasonable furn - ace shape have to be short and stout .

阐述了锰回收率对少熔剂法冶炼高碳锰铁各项指标的影响及基本要求，分析了少熔剂法富锰渣对锰硅冶炼工艺的影响，提出了少熔剂法锰回收率的合理控制方法。

It expounds all the indexes influence and basic needs on Mn recovery ratio to less flux method for smelting high carbon ferromanganese , analyzes less flux method of Si-Mn and puts forward its reasonable control method .

根据大洋多金属结核中各主要元素的还原性差异，用碳作还原剂，在直流电弧炉中选择性还原熔炼大洋多金属结核，获得了合格的富锰渣产品和熔炼合金。

According to the differences in reducibility of major elements in ocean polymetallic nodules , selective reduction smelting of the nodules is conducted in a DC arc furnace using carbon as reductant , obtaining acceptable Mn enriched slag and smelted alloy .

研究了以富锰渣为原料，盐酸作浸出剂制备无水氯化锰的工艺条件。

General methods of test for pigments : determination of water-soluble sulphates , chlorides and nitrates The process conditions of preparing anhydrous manganese chloride were studied , which adopt manganese-rich slag as the raw material and use hydrochloric acid as the lixiviant .

富锰渣是由贫锰矿富集得到的，其锰含量约为35%～45%，我国富锰渣年产量在20～25万吨，目前主要是作为冶炼锰铁合金的原料。

Rich-manganous slags are enriched from poor-manganous mineral , and the content of manganese is about 35 % ~ 45 % . The output of rich-manganous slags , the main material of smelting manganese-iron alloy these years , is 200 ~ 250 kt in our country .

富锰渣中锰收率达91%，铜、钴、镍、铁进入熔炼合金的比率分别为：96－73%，98－13%，98－53%，92－90%。

The recovery of manganese in the Mn enriched slag is up to 91 % , and the ratios of Cu , Co , Ni , Fe in the smelted alloy are 96 73 % , 98 13 % , 98 53 % , 92 90 % , respectively .