demulsification number

简明释义

反乳化值

英英释义

例句

1.Engineers often refer to the demulsification number when designing oil recovery systems.

工程师在设计石油回收系统时常常参考破乳化数。

2.A high demulsification number indicates a more effective separation of oil and water in the emulsion.

高破乳化数表示在乳液中油水分离更有效。

3.The demulsification number is crucial for assessing the quality of crude oil.

对于评估原油质量，破乳化数至关重要。

4.The laboratory measured the demulsification number to determine the efficiency of the separation process.

实验室测量了破乳化数以确定分离过程的效率。

5.In our study, we found that the demulsification number improved with the addition of certain chemicals.

在我们的研究中，我们发现添加某些化学物质后，破乳化数有所改善。

作文

In the world of chemistry and industrial processes, understanding the properties of mixtures is crucial. One such property that plays a significant role in the separation of emulsions is the demulsification number. The demulsification number refers to a quantitative measure that indicates the efficiency of a demulsifier in breaking down an emulsion into its constituent phases. Emulsions are mixtures of two immiscible liquids, such as oil and water, which can be stabilized by surfactants. Over time, these emulsions may need to be separated for various applications, including oil recovery, food processing, and wastewater treatment. Therefore, the demulsification number becomes an essential parameter for engineers and scientists working in these fields.To grasp the significance of the demulsification number, it is important to understand how emulsions form and what challenges they present. When oil and water are mixed, they form a stable emulsion due to the presence of surfactants that reduce the surface tension between the two liquids. However, this stability can be problematic when it is necessary to separate the two phases. The demulsification number provides insight into how effectively a demulsifier can disrupt this stability. A higher demulsification number indicates a more effective demulsifier, capable of breaking down the emulsion quickly and efficiently.The determination of the demulsification number typically involves laboratory tests where different demulsifiers are applied to emulsions under controlled conditions. By measuring the rate at which the emulsion separates, researchers can assign a numerical value to the demulsification number. This information is invaluable for industries that rely on efficient separation processes. For instance, in the oil industry, where crude oil often comes mixed with water, a high demulsification number is crucial for enhancing oil recovery rates and reducing operational costs.Moreover, the demulsification number is not only relevant in industrial applications but also has implications in environmental science. In wastewater treatment, for example, effective demulsification can lead to improved removal of contaminants from water, thus contributing to cleaner water bodies. The ability to quantify the effectiveness of demulsifiers through the demulsification number allows for better decision-making in selecting the right chemicals for specific processes.In conclusion, the demulsification number serves as a vital metric in the realm of emulsions and their separation. It quantifies the performance of demulsifiers and aids in optimizing processes across various industries. As we continue to advance in technology and chemistry, the importance of understanding parameters like the demulsification number will only grow. This knowledge not only enhances industrial efficiency but also promotes sustainable practices in environmental management. Thus, mastering the concept of the demulsification number is essential for anyone involved in fields related to chemistry, engineering, and environmental science.

在化学和工业过程的世界中，理解混合物的特性至关重要。一个在分离乳液过程中起着重要作用的特性是破乳数。破乳数指的是一个定量指标，表示破乳剂在将乳液分解成其组成相方面的效率。乳液是两种不相溶液体（如油和水）的混合物，这些液体可能会因表面活性剂而稳定。随着时间的推移，这些乳液可能需要被分离以用于各种应用，包括石油回收、食品加工和废水处理。因此，破乳数成为工程师和科学家在这些领域工作时的一个重要参数。要理解破乳数的重要性，首先要了解乳液是如何形成的，以及它们带来的挑战。当油和水混合时，由于表面活性剂降低了两种液体之间的表面张力，它们形成了一个稳定的乳液。然而，当需要分离这两个相时，这种稳定性可能会造成问题。破乳数提供了对破乳剂能够有效破坏这种稳定性的洞察。更高的破乳数表示更有效的破乳剂，能够快速高效地分解乳液。破乳数的确定通常涉及实验室测试，在这些测试中，针对受控条件下的乳液应用不同的破乳剂。通过测量乳液分离的速度，研究人员可以为破乳数分配一个数值。这些信息对依赖高效分离过程的行业而言是非常宝贵的。例如，在石油行业中，原油通常与水混合，高破乳数对于提高石油回收率和降低运营成本至关重要。此外，破乳数不仅在工业应用中相关，而且在环境科学中也有影响。在废水处理中，例如，有效的破乳化可以改善水中污染物的去除，从而有助于清洁水体。通过破乳数量化破乳剂的有效性，使得在特定过程中选择合适的化学品时能够做出更好的决策。总之，破乳数作为乳液及其分离领域的重要指标，量化了破乳剂的性能，并有助于优化各个行业的过程。随着我们在技术和化学方面的不断进步，理解像破乳数这样的参数的重要性只会增加。这一知识不仅提升了工业效率，还促进了环境管理中的可持续实践。因此，掌握破乳数的概念对于任何参与化学、工程和环境科学相关领域的人来说都是至关重要的。