pentlandite

简明释义

英[ˈpentlənˌdaɪt]美[ˈpentlənˌdaɪt]

n. [矿物] 镍黄铁矿；硫镍铁矿

英英释义

单词用法

同义词

反义词

例句

1.Chalcopyrite and pentlandite can also not react with diluted sulfuric acid.

黄铜矿、镍黄铁矿不易与稀酸反应。

2.Through the cyclic voltammetric curve analysis on the externally controlled voltages, the sulphur element may be the primary hydrophobic entity on the surface of pentlandite.

通过对外控电位浮选循环伏安曲线的分析，单质硫可能是镍黄铁矿表面形成的主要的疏水性产物。

3.Pyrrhotite, Pentlandite and chalcopyrite are main metallic minerals in cop-per-nickel sulfide deposits.

磁黄铁矿、镍黄铁矿、黄铜矿是这类矿床的主要金属矿物。

4.A hard malleable ductile silvery element that is resistant to corrosion used in alloys occurs in pentlandite and smaltite and garnierite and millerite.

一种硬而软的元素可锻造抗腐蚀用于合金中见于硫镍铁矿砷钴矿硅镁镍矿针镍矿中。

5.Through the cyclic voltammetric curve analysis on the externally controlled voltages, the sulphur element may be the primary hydrophobic entity on the surface of pentlandite.

通过对外控电位浮选循环伏安曲线的分析，单质硫可能是镍黄铁矿表面形成的主要的疏水性产物。

6.Raman spectrum analyses shows a different Raman shift outline from the common pentlandite(cubic).

拉曼光谱分析表明 ，其拉曼位移有别于一般的镍黄铁矿 （立方对称 ）。

7.The mineral sample contained a significant amount of pentlandite 五辉矿, indicating high nickel content.

这个矿物样本含有大量的pentlandite 五辉矿，表明镍含量很高。

8.Geologists often study pentlandite 五辉矿 to understand the formation of nickel deposits.

地质学家经常研究pentlandite 五辉矿以了解镍矿床的形成。

9.Mining companies are increasingly focused on pentlandite 五辉矿 as a primary source of nickel.

矿业公司越来越关注pentlandite 五辉矿作为镍的主要来源。

10.In the laboratory, we analyzed the pentlandite 五辉矿 samples using X-ray diffraction.

在实验室，我们使用X射线衍射分析了pentlandite 五辉矿样本。

11.The processing of ore rich in pentlandite 五辉矿 is crucial for nickel extraction.

富含pentlandite 五辉矿的矿石加工对镍的提取至关重要。

作文

Pentlandite is a significant mineral primarily composed of nickel and iron sulfide, often found in nickel-rich deposits. This mineral plays a crucial role in the extraction of nickel, which is a vital metal used in various industries, including stainless steel production, batteries, and electronics. The discovery of pentlandite has greatly influenced the mining industry, especially in regions rich in nickel resources such as Canada, Australia, and Russia.Understanding pentlandite is essential for geologists and mining engineers, as it aids in identifying potential nickel deposits. The mineral typically forms in ultramafic rocks, which are dense and rich in magnesium and iron. These geological formations often indicate the presence of other valuable minerals, making them prime targets for exploration.The significance of pentlandite extends beyond its economic value; it also contributes to scientific research in mineralogy and geology. By studying this mineral, scientists can gain insights into the conditions under which nickel deposits form, which can lead to more efficient mining practices and better resource management. Additionally, understanding the properties of pentlandite helps in developing methods for processing nickel ore, ensuring that the extraction process is both effective and environmentally sustainable.Moreover, pentlandite is often associated with other minerals like chalcopyrite, pyrrhotite, and magnetite, which can complicate the extraction process. The presence of these minerals can affect the recovery rates of nickel during processing, making it imperative for mining companies to develop strategies that optimize the extraction of nickel while minimizing waste.In recent years, the demand for nickel has surged due to the growing popularity of electric vehicles (EVs) and renewable energy technologies. Nickel is a key component in lithium-ion batteries, which are widely used in EVs, making pentlandite even more relevant in today's economy. As the world shifts towards greener technologies, the importance of nickel and, consequently, pentlandite will likely continue to grow.Despite its significance, mining pentlandite and other nickel-bearing minerals poses environmental challenges. The extraction process can result in habitat destruction, water pollution, and other ecological impacts. Therefore, it is crucial for mining companies to adopt sustainable practices that minimize their environmental footprint. This includes implementing advanced technologies that reduce waste and improve efficiency, as well as engaging with local communities to ensure that their needs and concerns are addressed.In conclusion, pentlandite is more than just a mineral; it is a vital resource that supports various industries and plays a pivotal role in the global shift towards sustainable energy solutions. Understanding its properties, formation, and extraction methods is essential for geologists, mining engineers, and environmentalists alike. As we move forward, the focus must be on responsible mining practices that not only meet the growing demand for nickel but also protect our planet for future generations.

潘特兰矿是一种重要的矿物，主要由镍和铁硫化物组成，通常在富含镍的矿床中发现。这种矿物在镍的提取中起着至关重要的作用，而镍是一种在不锈钢生产、电池和电子产品等多个行业中使用的重要金属。潘特兰矿的发现极大地影响了采矿业，特别是在加拿大、澳大利亚和俄罗斯等富含镍资源的地区。理解潘特兰矿对地质学家和采矿工程师至关重要，因为它有助于识别潜在的镍矿床。这种矿物通常形成于超镁铁质岩石中，这些岩石密度较大，富含镁和铁。这些地质构造通常表明其他有价值矿物的存在，使其成为勘探的主要目标。潘特兰矿的重要性不仅体现在其经济价值上；它还为矿物学和地质学的科学研究做出了贡献。通过研究这种矿物，科学家可以深入了解镍矿床形成的条件，从而导致更高效的采矿实践和更好的资源管理。此外，了解潘特兰矿的性质有助于开发镍矿石加工方法，确保提取过程既有效又环保。此外，潘特兰矿通常与其他矿物如黄铜矿、磁黄铁矿和磁铁矿相关，这可能会使提取过程变得复杂。这些矿物的存在可能会影响加工过程中镍的回收率，因此采矿公司必须制定优化镍提取的策略，同时最小化废物。近年来，由于电动汽车（EV）和可再生能源技术的日益普及，对镍的需求激增。镍是锂离子电池的关键组成部分，这些电池广泛用于电动汽车，使得潘特兰矿在当今经济中的相关性进一步增强。随着世界向绿色技术转型，镍的重要性以及因此而来的潘特兰矿的重要性可能会继续增长。尽管其重要性，开采潘特兰矿和其他富镍矿物会带来环境挑战。提取过程可能导致栖息地破坏、水污染和其他生态影响。因此，采矿公司必须采用可持续的做法，以最小化其对环境的影响。这包括实施先进技术，减少废物并提高效率，以及与当地社区进行互动，以确保他们的需求和关注得到解决。总之，潘特兰矿不仅仅是一种矿物；它是一种重要的资源，支持多个行业，并在全球向可持续能源解决方案转型中发挥着关键作用。理解其性质、形成和提取方法对于地质学家、采矿工程师和环保人士来说都是至关重要的。随着我们向前发展，重点必须放在负责任的采矿实践上，不仅满足对镍日益增长的需求，还要保护我们的星球，为后代留存。