So that a new way to produce high-purity manganese carbonate is opened up.
从而为高纯度碳酸锰的制备开辟了一条新的途径。
The manganese deposits occur in black shale-manganese carbonate microfacies.
锰矿主要产于盆地中心亚相的黑色页岩夹碳酸锰矿微相内。
Middle fan was favorable occurrence in enriching manganese carbonate deposit.
中扇是碳酸锰矿有利赋存部位。
The Mn recovery is over 80%, a new process of enriching and recovering Mn from low-grade manganese carbonate ore.
采用该工艺的锰回收率达80%以上，是一种从低品位碳酸锰矿富集回收锰的新工艺。
Hurun manganese deposit is consisted of Marine sedimentary primary manganese carbonate ores and supergene enrichment oxide ores.
湖润锰矿床由海相沉积的原生碳酸锰矿床和表生富集的氧化锰矿床组成。
There are two important manganese carbonate horizons in the Middle Ordovician and Early Sinian strata in central Hunan Province.
湘中地区有中奥陶世和早震旦世两个重要的锰碳酸盐层。
This paper presents, the barch test results of combined flowsheet of ore dressing-metallurgy for Da Xin manganese Carbonate ores.
文章阐述采用选冶联合流程处理大新碳酸锰矿石的小型试验结果。
For the manganese carbonate ore from Tongluojing Mine of Zunyi, there is little slime in the primary ore but much in the secondary ore.
遵义铜锣井碳酸锰矿石原生矿泥量不多，但次生矿泥量很大，对锰的选收有着严重的影响。
The principle and process conditions for the production of high purity manganese carbonate from Mn containing wastewater are introduced.
介绍了用含锰废水生产高纯碳酸锰的原理和工艺条件。
The high purity manganese carbonate is prepared by the process of leaching, removing impurities and crystallizing from Guangxi's low grade manganese ore.
采用广西某地低品位碳酸锰矿为原料，以硫酸浸出、浸出液除杂、碳化结晶工艺制备得到高纯碳酸锰产品。
After reduction, manganese is extracted by sulfuric acid and high purity manganese carbonate is obtained after impurity removal from the solution and reaction with ammo.
总之，以电解锰的阳极液为原料，生产高纯碳酸锰在技术上是可行的，工艺上是合理的，经济效益是可观的。
The technology that high purity manganese carbonate is gained by precipitation from homogeneous solution , manganese minerals used as materials, is studied in this article .
总之，以电解锰的阳极液为原料，生产高纯碳酸锰在技术上是可行的，工艺上是合理的，经济效益是可观的。
In a word, with anode solution as raw material, production of high-purity manganese carbonate is feasible in technicality, reasonable in process and considerable in economic benefit.
总之，以电解锰的阳极液为原料，生产高纯碳酸锰在技术上是可行的，工艺上是合理的，经济效益是可观的。
The technical approach of acidic leaching of pyrolusite ore, purifying of manganese leaching solution, and crystallizing of manganese carbonate from purified manganese solution was studied.
探讨了软锰矿直接酸浸、含锰浸出液净化除杂、锰净化液碳化结晶等工艺条件。
It can be divided into four methods to prepare manganic manganous oxide from the raw stuff: electrolytic product of manganese, manganous salt, manganese oxide compound and manganese carbonate.
四氧化三锰的生产方法主要有四种：金属锰悬浮液法、锰盐法、高价锰氧化物法以及碳酸锰法。
Based on the treatment of manganese carbonate ore by microwave heating, the characteristics of temperature rising of manganese carbonate fines containing coal by microwave heating are researched.
针对我国碳酸锰矿储量大、品位低，且难选难冶的特点，以寻求处理大量贫碳酸锰矿的绿色新工艺为目的，研究了微波加热还原含碳碳酸锰矿粉的升温性能。
Manganese sulfate and manganese carbonate were prepared by purifying the two pregnant solutions from the above leaching tests, with both satisfying the requirements for qualified industrial products.
将两种浸出液除杂净化后，分别制备出了硫酸锰和碳酸锰产品，两种产品均达到工业合格品要求。
The manganese deposits of Min Le of Huayuan are the large manganeses carbonate deposits.
花垣民乐锰矿床是特大型的碳酸锰矿床。
The result also suggested that most zinc added to soils has entered into soil minerals and little has entered into soil solutions or combined with soil organic matter, carbonate or manganese oxides.
锌肥施入土壤后各形态锌的含量都有较大幅度的增加，施入土壤中的锌有很大一部分转化为矿物态锌，只有一小部分进入土壤溶液，或与有机质、碳酸盐及氧化锰相结合。
Application of sequential extraction technique in soil se into five forms: water soluble, exchangeable, acid soluble (carbonate and manganese oxides), organic matter bound and residual.
应用连续浸提技术将土壤中Se划分为5种形态：水溶态、可交换态、酸溶态(碳酸盐及铁锰氧化物结合态)、有机物结合态、残渣态。
Application of sequential extraction technique in soil se into five forms: water soluble, exchangeable, acid soluble (carbonate and manganese oxides), organic matter bound and residual.
应用连续浸提技术将土壤中Se划分为5种形态：水溶态、可交换态、酸溶态(碳酸盐及铁锰氧化物结合态)、有机物结合态、残渣态。
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