elutriator

简明释义

英[/ɪˈluːtrieɪtər/]美[/ɪˈluːtrieɪtər/]

n. 含泥量试验仪；[化工] 淘析器

英英释义

单词用法

同义词

反义词

例句

1.Three-dimensional flow field in the elutriator of polythene packed system is simulated.

模拟了聚乙烯填充体系淘析器内的三维流场。

2.Three-dimensional flow field in the elutriator of polythene packed system is simulated based on the standard k-e model provided by FLUENT, is studied firstly to improve the separation efficiency.

为进一步提高聚乙烯粒料包装系统淘析器的分离效率，对系统内气相流场进行了研究和分析。

3.Three-dimensional flow field in the elutriator of polythene packed system is simulated based on the standard k-e model provided by FLUENT, is studied firstly to improve the separation efficiency.

为进一步提高聚乙烯粒料包装系统淘析器的分离效率，对系统内气相流场进行了研究和分析。

4.Researchers utilized an elutriator to improve the purity of their chemical samples.

研究人员利用洗涤器提高他们化学样品的纯度。

5.The laboratory used an elutriator to separate fine particles from the larger ones.

实验室使用了一个洗涤器来分离细小颗粒和较大颗粒。

6.The design of the elutriator allows for efficient separation of different densities.

该洗涤器的设计允许有效分离不同密度的物质。

7.In the mineral processing industry, an elutriator is essential for refining materials.

在矿物加工行业，洗涤器对于精炼材料至关重要。

8.The elutriator operates based on the principle of sedimentation and fluid dynamics.

洗涤器的操作基于沉降和流体动力学的原理。

作文

In the world of science and engineering, the term elutriator refers to a device used for separating particles of different sizes or densities. This process is crucial in various industries, including pharmaceuticals, mining, and materials engineering. An elutriator operates on the principle of fluid dynamics, where a mixture of particles is suspended in a fluid, and the lighter or smaller particles are carried away while the heavier ones settle down. Understanding the function and significance of an elutriator can provide insights into its applications and benefits in industrial processes.The basic concept behind an elutriator is relatively simple. Imagine a mixture of sand and silt being poured into a container filled with water. As water flows through the mixture, the lighter silt particles are lifted and carried away by the current, while the heavier sand grains remain at the bottom. This separation technique is not only efficient but also environmentally friendly, as it often requires less energy compared to traditional mechanical methods.One of the most significant applications of an elutriator is in the pharmaceutical industry, where it is used to separate active ingredients from excipients. In drug formulation, it is essential to ensure that the correct dosage of active compounds is achieved. Using an elutriator, manufacturers can precisely control the particle size distribution, which directly affects the bioavailability of the drug. This method enhances the efficacy of medications, ensuring that patients receive the right amount of active ingredients.In the mining sector, elutriators play a vital role in mineral processing. The separation of valuable minerals from ore is a critical step in the extraction process. By utilizing an elutriator, miners can efficiently separate lighter minerals from heavier ones, thus maximizing the yield of precious metals. The ability to refine materials with high precision not only improves profitability but also reduces waste, contributing to more sustainable mining practices.Moreover, the use of an elutriator extends to environmental applications as well. For instance, in water treatment facilities, elutriators are employed to remove suspended solids from wastewater. This process ensures that the treated water meets safety standards before being released back into the environment. The effectiveness of an elutriator in this context highlights its importance in promoting public health and environmental conservation.Despite its many advantages, the design and operation of an elutriator require careful consideration. Factors such as fluid velocity, particle size, and density differences must be optimized to achieve the best separation efficiency. Engineers and scientists continually research and develop new technologies to enhance the performance of elutriators, making them even more effective in various industrial applications.In conclusion, the elutriator is a remarkable device that facilitates the separation of particles based on size and density. Its applications span across multiple industries, including pharmaceuticals, mining, and environmental management. By understanding the principles and functions of an elutriator, we can appreciate its significance in improving efficiency and sustainability in industrial processes. As technology advances, the role of elutriators will likely expand, further contributing to innovation and development in various fields.

在科学和工程的世界中，术语elutriator指的是一种用于分离不同大小或密度颗粒的设备。这个过程在制药、采矿和材料工程等多个行业中至关重要。elutriator的工作原理是流体动力学，其中一混合颗粒悬浮在流体中，较轻或较小的颗粒被携带走，而较重的颗粒则沉降到底部。理解elutriator的功能和重要性可以为我们提供其在工业过程中的应用和益处的见解。elutriator的基本概念相对简单。想象一下，将沙子和淤泥的混合物倒入装满水的容器中。当水流过混合物时，较轻的淤泥颗粒会被水流抬起并带走，而较重的沙粒则留在底部。这种分离技术不仅高效，而且通常比传统机械方法更环保，因为它往往需要更少的能量。elutriator最重要的应用之一是在制药行业，在这里它用于将活性成分与辅料分开。在药物配方中，确保活性化合物的正确剂量至关重要。利用elutriator，制造商可以精确控制颗粒大小分布，这直接影响药物的生物利用度。这种方法提高了药物的有效性，确保患者获得正确剂量的活性成分。在采矿行业，elutriators在矿物加工中发挥着重要作用。将有价值的矿物从矿石中分离是提取过程中的关键步骤。通过利用elutriator，矿工能够高效地将较轻的矿物从较重的矿物中分离，从而最大化珍贵金属的产量。能够高精度地提炼材料不仅提高了盈利能力，还减少了废物，促进了更可持续的采矿实践。此外，elutriator的使用还延伸到环境应用。例如，在水处理设施中，elutriators被用来去除废水中的悬浮固体。这个过程确保处理后的水在释放回环境之前符合安全标准。在这种情况下，elutriator的有效性突显了它在促进公共健康和环境保护中的重要性。尽管有许多优点，elutriator的设计和操作需要仔细考虑。流体速度、颗粒大小和密度差异等因素必须优化，以实现最佳的分离效率。工程师和科学家们不断研究和开发新技术，以提高elutriators的性能，使其在各种工业应用中更加有效。总之，elutriator是一种出色的设备，可以根据大小和密度促进颗粒的分离。它的应用跨越多个行业，包括制药、采矿和环境管理。通过理解elutriator的原理和功能，我们可以欣赏它在提高工业过程效率和可持续性方面的重要性。随着技术的进步，elutriators的角色可能会进一步扩展，为各个领域的创新和发展做出更多贡献。