peracid

简明释义

英[ˌpɜːˈæsɪd]美[ˈpərˌræsɪd]

n. 过酸；高酸

英英释义

单词用法

同义词

反义词

例句

1.In this paper, the protection measures of carbohydrate during pulp TCF bleaching, such as oxygen, ozone, peroxide, peracid and photochemistry reaction of bleaching, were summarized respectively.

本文综述了纸浆的氧气漂白、臭氧漂白、过氧化氢漂白、光催化漂白、过氧酸漂白中碳水化合物的保护措施。

2.In this paper, the protection measures of carbohydrate during pulp TCF bleaching, such as oxygen, ozone, peroxide, peracid and photochemistry reaction of bleaching, were summarized respectively.

本文综述了纸浆的氧气漂白、臭氧漂白、过氧化氢漂白、光催化漂白、过氧酸漂白中碳水化合物的保护措施。

3.This paper summarizes the effect of different transition metal ions on peracid bleaching and their respective mechanism, and introduces some methods of controlling transition metal ions.

本文介绍了过氧酸漂白中不同过渡金属离子的作用、机理及控制，并提出一些控制过渡金属离子作用的新的有效的方法。

4.This synthetic method is safer and easily operated due to the avoidance of direct use of hazardous peracid in the rearrangement.

重排反应时避免直接使用危险性大的过氧酸，本合成工艺安全可行。

5.The use of peracid 过氧酸 in the synthesis of certain chemicals has proven to be very effective.

在某些化学品的合成中使用过氧酸是非常有效的。

6.In the laboratory, we often utilize peracid 过氧酸 for oxidation reactions.

在实验室中，我们经常利用过氧酸进行氧化反应。

7.The peracid 过氧酸 can be used to disinfect surfaces effectively.

该过氧酸可以有效地用于消毒表面。

8.Safety precautions are essential when handling peracid 过氧酸 due to its corrosive nature.

由于其腐蚀性，处理过氧酸时必须采取安全预防措施。

9.The reaction between a ketone and a peracid 过氧酸 can lead to the formation of esters.

酮和过氧酸之间的反应可以导致酯的形成。

作文

In the realm of chemistry, there are numerous compounds that play crucial roles in various reactions and processes. One such compound is peracid, which refers to a type of acid characterized by the presence of an additional oxygen atom compared to its corresponding carboxylic acid. This unique structure gives peracids distinct properties that make them valuable in many industrial and laboratory applications. For instance, peracetic acid, a well-known peracid, is widely used as a disinfectant and bleaching agent due to its strong oxidizing capabilities. The significance of peracids extends beyond their chemical properties; they also play a pivotal role in organic synthesis. In many reactions, peracids can act as powerful oxidizing agents, enabling the transformation of various organic substrates. For example, the Baeyer-Villiger oxidation is a classic reaction where peracids convert ketones into esters. This reaction highlights the utility of peracids in creating complex molecules from simpler ones, showcasing their importance in the field of synthetic organic chemistry. Moreover, peracids are not only limited to laboratory use; they find applications in the food industry as well. The antimicrobial properties of peracetic acid make it an excellent choice for sanitizing food processing equipment and surfaces. Its effectiveness against a wide range of microorganisms ensures that food products remain safe for consumption, illustrating how peracids contribute to public health. Despite their usefulness, handling peracids requires caution. Due to their strong oxidizing nature, they can be hazardous if not managed properly. Safety protocols must be in place when working with these compounds to prevent accidents and ensure a safe working environment. It is essential for chemists and industry professionals to be aware of the potential risks associated with peracids and to take appropriate measures to mitigate them. In conclusion, peracids are a fascinating class of compounds that demonstrate the intricate relationship between structure and function in chemistry. Their unique properties allow them to serve vital roles in various applications, from organic synthesis to food safety. Understanding the characteristics and uses of peracids not only enhances our knowledge of chemical reactivity but also underscores the importance of safety and responsible handling in the field of chemistry. As research continues to uncover new applications and methods for utilizing peracids, we can expect their relevance in both scientific and industrial contexts to grow even further.

在化学领域，有许多化合物在各种反应和过程中发挥着至关重要的作用。其中一种化合物是过酸，它指的是一种酸，其结构特点是相对于其对应的羧酸多出一个氧原子。这种独特的结构赋予了过酸不同的性质，使其在许多工业和实验室应用中具有重要价值。例如，过乙酸是一种广为人知的过酸，由于其强氧化能力，被广泛用作消毒剂和漂白剂。 过酸的重要性不仅体现在其化学性质上；它们在有机合成中也发挥着关键作用。在许多反应中，过酸可以作为强氧化剂，促进各种有机底物的转化。例如，拜耳-维利格氧化反应就是一个经典反应，其中过酸将酮转化为酯。这一反应突显了过酸在从简单分子合成复杂分子中的实用性，展示了它们在合成有机化学领域的重要性。 此外，过酸不仅限于实验室使用；它们在食品工业中也有应用。过乙酸的抗微生物特性使其成为清洁食品加工设备和表面的绝佳选择。它对各种微生物的有效性确保了食品产品的安全性，说明了过酸如何促进公共健康。 尽管过酸非常有用，但处理这些化合物时需要谨慎。由于其强氧化特性，如果管理不当可能会带来危险。在使用这些化合物时，必须遵循安全协议，以防止事故并确保安全的工作环境。化学家和行业专业人士必须意识到与过酸相关的潜在风险，并采取适当措施加以缓解。 总之，过酸是一类迷人的化合物，展示了化学中结构与功能之间的复杂关系。它们独特的性质使其在各种应用中发挥重要作用，从有机合成到食品安全。理解过酸的特征和用途不仅增强了我们对化学反应性的认识，还强调了在化学领域安全和负责任处理的重要性。随着研究继续揭示过酸的新应用和利用方法，我们可以期待它们在科学和工业背景中的相关性进一步增长。