defoamer

简明释义

英[/dɪˈfoʊmər/]美[/dɪˈfoʊmər/]

n. 去沫剂；消泡器

英英释义

单词用法

同义词

反义词

例句

1.The cooperative effect of organo silicone defoamer components is researched.

研究有机硅型消泡剂各组分在消泡及抑泡方面的协同效应。

2.The paper elaborated the principle of organ silicon defoamer and the properties of dimethyl silicon oil which was used as the main materials of organ silicon defoamer.

本文阐述了有机硅消泡剂的消泡原理以及用作消泡剂主体材料的二甲基硅油的特性。

3.A rapid effect of defoamer. Used in pumping wash carpet can quickly eliminate old residue dry foam carpet cleaners produce foam. Improve the efficiency of carpet cleaning.

一种快速作用的消泡剂。在抽洗地毯时使用，可快速消除旧的地毯残留干泡清洁剂产生的泡沫。提高地毯清洁效率。

4.The defoamer, the compound of fatty acid component and synergist, is non-toxic, odourless and easy to degrade, which is a coagulative solubility product. And its solution is light creamy yellow.

该消泡剂为脂肪酸酯类物质和增效剂的复合物，无毒无臭，易于生物降解，是一种溶于水的凝固状产品，其水溶液为淡乳黄色。

5.The performance of the defoamer were also analyzed and discussed.

并对该消泡剂的性能进行了分析、讨论。

6.It has shown that this polyether modified polysiloxane defoamer provides good defoaming effect.

结果显示聚醚改性有机硅消泡剂具有良好的消泡性能。

7.Contains a defoamer to improve opera ting efficiency of the dish machine. pplications: all types of ware and utensils.

含消泡剂，确保洗碗机高效运行。 使用范围：各种餐具、器皿。

8.In this paper, aperture defoamer is introduced, which belongs to the mechanical method and tests are set up on test-bed indoor with defoaming rate of 86%.

选用机械消泡法中的缝隙式消泡器，建立消泡装置室内试验台进行试验，取得了良好的效果，消泡率可达86%。

9.Universal defoamer. Compatibility of good effective anti-foaming.

相容性好，有效消泡，通用型。

10.In the brewing industry, a defoamer is essential to control foam formation during fermentation.

在酿造行业，消泡剂对于控制发酵过程中的泡沫形成至关重要。

11.Using a defoamer can significantly improve the efficiency of the washing process.

使用消泡剂可以显著提高洗涤过程的效率。

12.The defoamer helped to maintain a clear surface on the liquid in the storage tank.

该消泡剂帮助保持储罐中液体表面的清晰。

13.The factory added a defoamer to the mixing tank to reduce foam during production.

工厂在混合罐中添加了一个消泡剂以减少生产过程中的泡沫。

14.Before adding the defoamer, the mixture overflowed due to excessive foam.

在添加消泡剂之前，由于泡沫过多，混合物溢出了。

作文

In various industrial processes, the presence of foam can lead to inefficiencies and complications. This is where a defoamer (消泡剂) becomes essential. A defoamer is a chemical additive that reduces and hinders the formation of foam in liquids. These substances are commonly used in industries such as food processing, pharmaceuticals, and wastewater treatment. The accumulation of foam can interfere with equipment operations, cause overflow, and affect product quality, making the role of a defoamer crucial in maintaining optimal conditions.Foam is typically formed when gas bubbles become trapped in a liquid, creating a frothy layer on the surface. This can occur during mixing, agitation, or fermentation processes. In the food industry, for example, foam can form during the production of beverages or dairy products, leading to wastage and inefficiency. The introduction of a defoamer helps to break down these bubbles, allowing for smoother processing and better yield.There are various types of defoamers available, each tailored for specific applications. Some are oil-based, while others are silicone-based or water-soluble. The choice of a defoamer depends on the characteristics of the liquid being treated and the nature of the foam. For instance, in the paper manufacturing industry, a silicone-based defoamer may be preferred due to its effectiveness in high-temperature environments.The mechanism by which a defoamer works is quite interesting. When added to a foaming liquid, it migrates to the surface and disrupts the foam structure. This action reduces the surface tension of the liquid, allowing the trapped gas bubbles to coalesce and rise to the surface more easily. Once the bubbles burst, the foam dissipates, resulting in a clearer liquid. This process not only improves the efficiency of production but also enhances the quality of the final product.In wastewater treatment facilities, the use of a defoamer is particularly important. Excessive foam can hinder the treatment process, affecting the separation of solids and liquids. By incorporating a defoamer, operators can ensure that the treatment process runs smoothly, leading to better environmental outcomes. Moreover, in the pharmaceutical industry, controlling foam is vital to ensure accurate dosing and formulation consistency. A well-chosen defoamer can significantly impact the overall efficiency of production lines.Despite their benefits, the use of defoamers must be managed carefully. Overuse or incorrect application can lead to unwanted side effects, such as negatively impacting product taste or stability. Therefore, thorough testing and evaluation are essential before introducing a defoamer into any process. Manufacturers often conduct trials to determine the optimal concentration and type of defoamer needed to achieve the desired results without compromising product integrity.In conclusion, a defoamer (消泡剂) plays a vital role in many industrial processes by mitigating the challenges posed by foam. Its ability to enhance efficiency and improve product quality makes it an indispensable tool across various sectors. As industries continue to evolve, the development of more effective and environmentally friendly defoamers will likely remain a focus, ensuring that processes are not only efficient but also sustainable.

在各种工业过程中，泡沫的存在会导致效率低下和复杂性。这就是为什么消泡剂（defoamer）变得至关重要。消泡剂是一种化学添加剂，可以减少和阻碍液体中的泡沫形成。这些物质通常用于食品加工、制药和废水处理等行业。泡沫的积累会干扰设备操作，导致溢出，并影响产品质量，因此消泡剂在保持最佳条件方面的作用至关重要。泡沫通常是在气体气泡被困在液体中时形成的，在表面上形成一层泡沫。这可能发生在混合、搅拌或发酵过程中。例如，在食品行业，泡沫可能在饮料或乳制品的生产过程中形成，导致浪费和效率低下。引入消泡剂有助于分解这些气泡，从而实现更顺畅的加工和更好的产量。市场上有多种类型的消泡剂，每种都针对特定应用进行调整。有些是油基的，有些是硅基的或水溶性的。选择消泡剂取决于被处理液体的特性和泡沫的性质。例如，在造纸行业，可能更倾向于使用硅基消泡剂，因为其在高温环境下的有效性。消泡剂的工作机制非常有趣。当添加到起泡液体中时，它会迁移到表面并破坏泡沫结构。这一作用降低了液体的表面张力，使被困的气泡更容易聚集并上升到表面。一旦气泡破裂，泡沫就会消散，从而得到更清澈的液体。这个过程不仅提高了生产效率，还改善了最终产品的质量。在废水处理设施中，使用消泡剂尤为重要。过量的泡沫会妨碍处理过程，影响固体和液体的分离。通过加入消泡剂，操作人员可以确保处理过程顺利进行，从而实现更好的环境效果。此外，在制药行业，控制泡沫对确保准确的剂量和配方一致性至关重要。选择得当的消泡剂可以显著影响生产线的整体效率。尽管消泡剂带来了好处，但其使用必须谨慎管理。过度使用或不当应用可能导致不必要的副作用，例如负面影响产品的味道或稳定性。因此，在将消泡剂引入任何过程之前，进行彻底的测试和评估至关重要。制造商通常会进行试验，以确定所需的消泡剂的最佳浓度和类型，以在不损害产品完整性的情况下实现所需的结果。总之，消泡剂（defoamer）在许多工业过程中扮演着重要角色，通过减轻泡沫带来的挑战。它提高效率和改善产品质量的能力使其成为各个行业不可或缺的工具。随着行业的不断发展，开发更有效和环保的消泡剂将可能继续成为一个重点，确保过程不仅高效，而且可持续。