beneficiation

简明释义

英[ˌbenɪˌfɪʃɪˈeɪʃən]美[ˌbenɪˌfɪʃɪˈeɪʃən]

n. 选矿；[冶] 富集

英英释义

单词用法

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反义词

例句

1.Flow quantity control is usually needed in the cases such as tailing pump of beneficiation plant, some fans & water pumps of sinter or pellet plant.

选矿厂的尾矿砂泵，烧结厂和球团厂的一些风机、水泵类负载设备，常常需要进行流量控制。

2.The Nb and Th in iron ore from the beneficiation process were measured with XRFS, by using the Compton Scattered_light intensity of Rh_target as internal standard.

采用X射线荧光光谱法，以铑靶的康普顿散射线强度为内标，测定了铁矿石选矿流程样品中的铌和钍。

3.Beneficiation process of the pulp to particle size grading, and washing de-mining operations in the mud, dehydration and other operations.

选矿流程中对矿浆进行粒度分级，及洗矿作业中的脱泥、脱水等作业。

4.In this paper the chemism of the influence of the main process factors on the ore-beneficiation has been roughly analysed.

文中还初步分析了以上几个主要工艺因素对选别影响的机理。

5.A new method of phosphate rock beneficiation, surface magnetic coating, was introduced.

介绍了分选磷矿石的一种新工艺—表面磁种法。

6.The beneficiation technology of rectorite and its adjustment with the change of ore properties was introduced.

介绍了累托石选矿工艺的沿革，以及随着矿石性质变化进行的工艺调整等。

7.In the mining industry, beneficiation techniques are used to separate valuable minerals from waste material.

在采矿行业中，选矿技术用于将有价值的矿物与废料分离。

8.Environmental regulations often affect the beneficiation methods employed by mining companies.

环境法规常常影响采矿公司所采用的选矿方法。

9.The process of mineral beneficiation is crucial for improving the quality of ores.

矿物选矿过程对于提高矿石质量至关重要。

10.Efficient beneficiation can lead to higher profits for mining operations.

有效的选矿可以为采矿作业带来更高的利润。

11.The company invested in new equipment to enhance its beneficiation processes.

公司投资新设备以增强其选矿过程。

作文

In the modern world, the extraction and processing of minerals have become a crucial aspect of industrial development. One of the key processes involved in this field is called beneficiation, which refers to the treatment of raw materials to improve their value by removing impurities. This process is essential in ensuring that the minerals extracted from the earth are suitable for various industrial applications. Beneficiation plays a significant role in the mining industry, as it helps to maximize the efficiency of resource utilization while minimizing environmental impact.The process of beneficiation can be broken down into several stages, each designed to enhance the quality of the mineral. Initially, the mined ore is crushed and ground to liberate valuable minerals from the waste material. This is followed by physical separation techniques, such as flotation, magnetic separation, or gravity separation, which aim to concentrate the valuable components. The end goal of beneficiation is to produce a high-grade product that can be sold at a premium price, thereby increasing profitability for mining companies.One of the most significant advantages of beneficiation is its contribution to sustainable mining practices. By improving the quality of the extracted minerals, companies can reduce the volume of waste generated during the mining process. This not only conserves natural resources but also minimizes the ecological footprint of mining activities. Moreover, beneficiation allows for the recovery of valuable by-products that may otherwise be discarded, further enhancing the overall efficiency of resource utilization.Furthermore, beneficiation processes are continually evolving due to advancements in technology. Innovations in equipment and techniques enable more effective separation and processing of minerals, leading to higher recovery rates and lower operational costs. For instance, the introduction of automated systems and data analytics has revolutionized the way mining companies approach beneficiation, allowing for real-time monitoring and optimization of processes.Despite its benefits, the practice of beneficiation is not without challenges. The complexity of mineral compositions requires extensive research and development to identify the most effective methods for each specific type of ore. Additionally, the initial investment in beneficiation infrastructure can be substantial, posing a barrier for smaller mining operations. However, the long-term benefits often outweigh these initial costs, making beneficiation a worthwhile investment for many companies.In conclusion, beneficiation is a vital process in the mining industry that enhances the value of raw materials by removing impurities. Its significance extends beyond economic benefits, as it promotes sustainable practices and efficient resource utilization. As technology continues to advance, the methods of beneficiation will likely become even more effective, paving the way for a more sustainable future in mining. Understanding the importance of beneficiation is essential for anyone interested in the fields of geology, environmental science, and industrial engineering, as it embodies the principles of sustainability and efficiency in resource management.

在现代世界中，矿物的提取和加工已成为工业发展的关键方面。这个领域中涉及的一个关键过程被称为选矿，它指的是对原材料进行处理，以通过去除杂质来提高其价值。这个过程在确保从地球中提取的矿物适合各种工业应用方面至关重要。选矿在采矿行业中发挥着重要作用，因为它有助于最大限度地提高资源利用效率，同时最小化环境影响。选矿的过程可以分为几个阶段，每个阶段旨在提高矿物的质量。最初，开采的矿石被破碎和研磨，以释放出有价值的矿物与废料。这之后是物理分离技术，如浮选、磁选或重力分离，旨在浓缩有价值的成分。选矿的最终目标是生产高品位产品，以更高的价格出售，从而增加采矿公司的盈利能力。选矿的一个显著优势是它对可持续采矿实践的贡献。通过提高提取矿物的质量，公司可以减少在采矿过程中产生的废物量。这不仅节约了自然资源，还最小化了采矿活动的生态足迹。此外，选矿允许回收那些可能会被丢弃的有价值副产品，进一步增强了资源利用的整体效率。此外，随着技术的进步，选矿过程也在不断演变。设备和技术的创新使得矿物的分离和加工更为有效，从而提高了回收率并降低了运营成本。例如，自动化系统和数据分析的引入彻底改变了采矿公司对选矿的处理方式，使实时监测和过程优化成为可能。尽管存在诸多好处，但选矿的实践并非没有挑战。矿物组成的复杂性需要广泛的研究和开发，以识别每种特定矿石的最有效方法。此外，选矿基础设施的初始投资可能相当可观，这对较小的采矿企业构成了一定障碍。然而，长期利益往往超过这些初期成本，使得选矿成为许多公司的值得投资。总之，选矿是采矿行业中的一个重要过程，它通过去除杂质来提高原材料的价值。它的重要性超越了经济利益，因为它促进了可持续实践和有效的资源利用。随着技术的不断进步，选矿的方法可能会变得更加有效，为采矿行业的可持续未来铺平道路。理解选矿的重要性对于任何对地质学、环境科学和工业工程感兴趣的人来说都是必不可少的，因为它体现了资源管理中可持续性和效率的原则。