1) natural manganese oxide
大洋锰矿
2) oceanic manganese nodule
大洋锰结核矿
1.
The preparation of manganese sulfate from manganese dioxide/oceanic manganese nodule ore by catalytic reduction with refined zincblende/plumbag ore;
用闪锌矿(方铅矿)精矿催化还原软锰矿(大洋锰结核矿)制取硫酸锰
2.
Thin technology is related to the preparation of manganous sulfate from low grade manganese dioxide/oceanic manganese nodule and manganese glance concentrate by one-step recycling with direct leaching method.
在一次循环工艺过程中直接浸出低品位软锰矿/大洋锰结核矿与硫化锰精矿。
3) Daxin manganese mine
大新锰矿
1.
Research and Realization on the Visualization Technology in Daxin Manganese Mine;
大新锰矿矿山可视化技术的研究与实现
2.
The paper first gives a brief introduction of how the people in Daxin Manganese Mine successfully accumulates manpower and wisdom in implementing a series of management systems based on humanity.
介绍了广西大新锰矿集中集体的智慧和力量 ,努力开展以人为本的各项管理制度 ,有效地调动了广大职工的主观能动性 ,企业规模从小到大 ,实力由弱变强 ,逐渐向资源立矿 ,深加工强矿的总体发展目标靠近 ,促进了经济的快速发
3.
By adopting this software and based on the mine conditions and design data,a visualization system for Daxin Manganese Mine,CITIC DAMENG Mining Industries Limited was established.
根据矿山可视化技术的基本原理和方法,综合利用计算机语言学、数据库技术、计算机图形学、地质统计学等学科知识,开发了三维矿山可视化系统软件;并以该软件为平台,据中信大锰矿业有限责任公司大新锰矿的现状和设计资料,建成了大新锰矿矿山可视化系统。
4) marine manganese nodule
大洋锰结核
1.
La doped ferrite was prepared by solid state reaction with marine manganese nodules from East Pacific seafloor as raw material, NaOH as flux, La(NO3)3 as doping agent.
大洋锰结核又称铁锰结核、多金属结核,常见于4000￣6000m的海底沉积物表层,在世界各大洋底均有分布,预计总储量超过3×1012t[1]。
5) marine iron manganese deposit
海洋铁锰矿床
6) ocean mining
大洋采矿
1.
This paper introduced the present situation and the developing tendency of international leaching technique, deep mining, mine environment protection and treatment, filling technique and ocean mining.
介绍了国际上溶浸技术、深部开采、矿山环保与治理,充填技术和大洋采矿的现状及发展趋势。
2.
By theoretical analysis, the air solubility formulae that are suitable for calculation of air-lift for ocean mining are established.
通过理论分析，建立了气体溶解度方程，导出了适用于大洋采矿气力提升的气体溶解度公式，它反映了气体溶解度与压力、相对含气率、气泡直径、固体颗粒比重和浓度诸因素的关系。
3.
Ocean mining is a comprehensive and systematic project, however, in which lifting system is one of the important parts.
大洋采矿是一项综合性的系统工程，而扬矿系统是整个大洋采矿系统的重要组成部分之一。
补充资料：钡硬锰矿
理想化学式一般表示为 BaMn2+Mn嚍O16(OH)4、晶体属单斜晶系的氢氧化物矿物。一般均呈葡萄状、肾状、钟乳状或块状产出。铁黑至暗钢灰色，条痕呈发亮的棕黑色。半金属光泽或暗淡。摩斯硬度5～6。比重4.71。钡硬锰矿通常是在地表或近地表条件下，由含锰的碳酸盐或硅酸盐矿物风化形成的一种次生矿物。可形成大规模的残留矿床，是锰的重要矿石矿物。通常与软锰矿共同产出。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条