sorbents

简明释义

英[ˈsɔːbents]美[ˈsɔrbənts]

n. [助剂]吸着剂（sorbent 的复数）

英英释义

单词用法

同义词

反义词

例句

1.The structure of calcined sorbents is a porous system with self-similarity characteristic.

脱硫剂煅烧后的多孔结构是具有自相似性的分形结构。

2.The kinetics of dechlorination of Ca-based sorbents was explored in this paper, in order to confirm the factors that control the reaction rate in the combustion.

从动力学方面对钙基吸收剂在燃烧过程中脱氯机理进行探讨，旨在明确燃烧过程各种影响因素对脱氯反应速率的影响。

3.Mechanical recovery of oil from the spilled areas by oil sorbents is one of the most important countermeasures in Marine oil spill response.

用吸油物质来机械回收泄漏区域的石油是处理海上石油泄漏的主要措施之一。

4.The microencapsulated carbon sorbents (MECS) achieve an order-of-magnitude increase in CO2 absorption rates compared to sorbents currently used in carbon capture.

微囊化的碳吸附剂（MECS）与目前碳捕获中使用吸附剂相比，CO2的吸收率实现了数量级的增加。

5.The acid gases removal method of this research is a low temperature, dry process that utilizes a circulating fluidized bed reactor and calcium-based sorbents.

本论文所研究的酸性气体净化方法是一种采用循环流化床反应器和钙基吸收剂的低温干法过程。

6.Absorption method of extracting lithium from brines had been paid more attention. Comments on property and adsorbing mechanism of several inorganic sorbents were made.

论述了吸附法提锂的技术现状，重点介绍了几种无机吸附剂的基本性能和吸附机理。

7.On the basis of formulate conception of the optimal sorbent are tested the sorption properties more 30 potential sorbents.

在最优吸附剂概念的基础上检测了30多种有潜力的吸附剂的吸附性能。

8.The laboratory used various types of sorbents to filter out impurities from the water sample.

实验室使用了各种类型的sorbents来过滤水样中的杂质。

9.In oil spill clean-up operations, sorbents are essential for absorbing the excess oil.

在石油泄漏清理操作中，sorbents对于吸收多余的石油至关重要。

10.The researchers tested new sorbents that could capture carbon dioxide more efficiently.

研究人员测试了能够更有效捕获二氧化碳的新型sorbents。

11.Activated charcoal is one of the most common sorbents used in air purification systems.

活性炭是空气净化系统中最常用的sorbents之一。

12.The effectiveness of sorbents can vary greatly depending on their chemical composition.

不同化学成分的sorbents效果可能差异很大。

作文

In the field of environmental science and engineering, the term sorbents refers to materials that are capable of absorbing or adsorbing liquids or gases. These substances play a crucial role in pollution control, waste management, and various industrial processes. Understanding how sorbents work is essential for developing effective solutions to environmental challenges. For instance, in oil spill clean-up operations, specific types of sorbents are used to soak up the oil from water surfaces, thereby mitigating the harmful effects on marine life and ecosystems. There are several types of sorbents available, each with unique properties suited for different applications. Common examples include activated carbon, silica gel, and various natural materials such as clay and peat. Activated carbon is particularly effective due to its high surface area and porosity, allowing it to trap a wide range of contaminants. Silica gel, on the other hand, is often used as a desiccant to control moisture levels in packaging. Natural sorbents like clay have been utilized for centuries in various cultures for their ability to absorb toxins and impurities. The mechanism by which sorbents operate can be categorized into two main processes: absorption and adsorption. Absorption involves the incorporation of a substance into the bulk of the sorbent material, while adsorption refers to the adhesion of molecules onto the surface of the sorbent. Both processes are essential for the efficacy of sorbents in cleaning up pollutants and managing waste. For example, when dealing with hazardous chemicals, the choice of sorbents can significantly influence the success of remediation efforts. In recent years, research has focused on developing new and improved sorbents that are more efficient and environmentally friendly. Innovations in nanotechnology have led to the creation of nanostructured sorbents that exhibit enhanced performance compared to traditional materials. These advanced sorbents can capture smaller particles and a broader range of contaminants, making them invaluable in various applications, from wastewater treatment to air purification. Moreover, the sustainability aspect of sorbents is gaining attention as industries strive to reduce their environmental footprint. Biodegradable and renewable sorbents made from agricultural waste or recycled materials are being explored as viable alternatives to conventional options. This shift not only helps in addressing pollution but also promotes a circular economy where materials are reused and repurposed. In conclusion, sorbents are vital components in the fight against pollution and environmental degradation. Their ability to absorb or adsorb harmful substances makes them indispensable in various industries, from oil recovery to air filtration. As technology advances, the development of more effective and sustainable sorbents will continue to play a significant role in environmental protection efforts. Understanding the principles behind sorbents is crucial for anyone involved in environmental science, engineering, or related fields, as they offer practical solutions to some of the most pressing challenges facing our planet today.

在环境科学和工程领域，术语sorbents指的是能够吸收或吸附液体或气体的材料。这些物质在污染控制、废物管理和各种工业过程中发挥着至关重要的作用。理解sorbents的工作原理对于开发有效的环境挑战解决方案至关重要。例如，在石油泄漏清理操作中，特定类型的sorbents被用来从水面吸走石油，从而减轻对海洋生物和生态系统的有害影响。 有几种类型的sorbents可供选择，每种都有独特的适合不同应用的性质。常见的例子包括活性炭、硅胶和各种天然材料，如粘土和泥炭。活性炭由于其高表面积和孔隙率而特别有效，能够捕获广泛的污染物。另一方面，硅胶通常用作干燥剂，以控制包装中的湿度。像粘土这样的天然sorbents在许多文化中已经被利用了几个世纪，因为它们能够吸收毒素和杂质。 sorbents的工作机制可以分为两个主要过程：吸收和吸附。吸收涉及将物质纳入吸附剂材料的主体，而吸附则是指分子附着在吸附剂表面。两种过程对于sorbents在清理污染物和管理废物中的有效性都至关重要。例如，在处理危险化学品时，sorbents的选择可以显著影响修复工作的成功。 近年来，研究集中在开发新的、更有效和环保的sorbents上。纳米技术的创新导致了纳米结构sorbents的创建，与传统材料相比，这些sorbents表现出更高的性能。这些先进的sorbents能够捕获更小的颗粒和更广泛的污染物，使它们在废水处理到空气净化等各种应用中变得不可或缺。 此外，sorbents的可持续性方面也受到关注，因为各行业努力减少其环境足迹。利用农业废物或回收材料制成的可生物降解和可再生的sorbents正在被探索作为传统选项的可行替代方案。这一转变不仅有助于解决污染问题，还促进了循环经济，即材料被重复使用和再利用。 总之，sorbents是对抗污染和环境退化的重要组成部分。它们吸收或吸附有害物质的能力使它们在从石油回收到空气过滤的各种行业中不可或缺。随着技术的发展，更有效和可持续的sorbents的开发将继续在环境保护工作中发挥重要作用。理解sorbents背后的原理对于任何参与环境科学、工程或相关领域的人来说都是至关重要的，因为它们为应对我们今天面临的一些最紧迫的挑战提供了切实可行的解决方案。