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- manganese nodule province 锰结核区
- The Gejiu manganese nodule deposit in the Quaternary system placer is situated at the top of the cassiterite-polymetallic sulfide orefield. 个旧锰结核矿床产在锡石-多金属硫化物矿田顶部的第四系砂锡矿之中。
- Advance of Study on the Deep-sea manganese nodule 深海锰结核资源的研究进展
- A comparison of trace elements between manganese nodules in Duguan and som... 微量元素分析结果显示锰结核形成于大陆边缘裂谷的热水沉积体系。
- But despite millions of dollars of investment, the commercial extraction of manganese nodules never became reality. 但是尽管拥有数百万美元的投资，锰结核的商业化开采始终未能实现。
- REDUCTION LEACHING KINETICS OF OCEAN MANGANESE NODULE 海洋多金属结核还原浸出动力学
- Lifting Technology for Mining Deep-sea Manganese Nodule 大洋锰结核深海开采扬矿技术
- Geochemical Characteristics of Manganese Nodule Morphology 锰结核形态的地球化学特征
- Keywords manganese nodule;dynamic pipeling;lift;deep ocean mining; 锰结核;动态管道;提升;深海采矿;
- A new idea was proposed for processing manganese nodules into Mn-Fe alloys or valuable metals by FFC Cambridge process.Appl... 提出了使用FFC剑桥工艺处理锰结核得到锰铁合金或有价金属的新思路,并介绍了锰铁合金的用途。
- We have developed the process of liquid-phase oxidation to dispose seabed manganese nodules, and studied the leaching-out of manganese from nodules. 通过对结核中锰浸出率的各影响因素的考察,提出了液相氧化法从海底锰结核中提取锰的适宜工艺条件。
- The precursor of lithium ion sieve is composed by solid-phase synthesis reaction using deep-sea manganese nodules and lithium salt. 深海锰结核和锂盐通过固相合成反应制备锂离子筛前驱体,通过酸洗转型得到离子筛。
- The major com p onents of manganese nodules are todorokite with a tunnel-like structure and als o buserite and birnessite with layered structures. 锰结核的主要矿物是具有隧道孔结构的钙锰矿以及具有层状结构的似水锰矿和水钠锰矿。
- Keywords manganese nodule jarosite iron precipitation; 锰结核;黄钠铁矾;除铁;
- Keywords sodium jarosite;manganese nodule;thermodynamics;kinetics; 锰结核;黄钠铁矾;热力学;动力学;
- Behavior of microbial dissimilatory reduction in the process of bioleaching metal oxide was researched to increase the leaching efficiency of marine manganese nodules. 为考查异化还原微生物在浸出金属氧化物中的行为,提高微生物浸出深海多金属结核的效率。
- Jarosite process was selected for iron removal due to the characteristics of the solution originated from the reduction leaching of manganese nodules by pyrite in chloride system. 摘 要 针对酸性氯化物中黄铁矿还原浸出锰结核的溶液成分特点，选择黄钠铁矾法进行了沉淀分离铁的研究。
- Investigation and Identify of Cultured Bacteria at a Deep-sea Station of the East Pacific Nodule Province 东太平洋结核区细菌调查及鉴定
- Hydraulic Lifters-seabed mining machinery, mining pipeline through transfusion, the use of hydraulic manganese nodules even with water and mud from the seabed of absorption. 水力升举式海底采矿机械，是通过输矿管道，利用水力把锰结核连泥带水地从海底吸上来。
- Riots are of frequent occurrence in this province. 这省经常发生骚乱。
