alkylene oxide

简明释义

烯化氧;

英英释义

例句

1.Polyethylene glycol is derived from the polymerization of alkylene oxide (烯烃氧化物).

聚乙烯醇是由alkylene oxide (烯烃氧化物) 的聚合反应生成的。

2.The production of antifreeze often involves the use of alkylene oxide (烯烃氧化物) as a key raw material.

防冻剂的生产通常涉及使用alkylene oxide (烯烃氧化物) 作为关键原料。

3.Many surfactants are synthesized from alkylene oxide (烯烃氧化物), which makes them effective in cleaning products.

许多表面活性剂是由alkylene oxide (烯烃氧化物) 合成的，这使它们在清洁产品中有效。

4.Researchers are studying the effects of alkylene oxide (烯烃氧化物) on human health and the environment.

研究人员正在研究alkylene oxide (烯烃氧化物) 对人类健康和环境的影响。

5.In the chemical industry, alkylene oxide (烯烃氧化物) is used to produce various chemicals and polymers.

在化学工业中，alkylene oxide (烯烃氧化物) 被用于生产各种化学品和聚合物。

作文

Alkylene oxides are a class of organic compounds that play a crucial role in the chemical industry. These compounds are characterized by the presence of an ether functional group, which is bonded to two alkyl groups. One of the most common examples of an alkylene oxide (烯氧化物) is ethylene oxide, which is used extensively in the production of antifreeze and as a sterilizing agent in the medical field. Understanding the significance and application of alkylene oxides (烯氧化物) is essential for anyone involved in chemical engineering or industrial chemistry.The synthesis of alkylene oxides (烯氧化物) usually involves the epoxidation of alkenes. This process introduces an oxygen atom into the carbon-carbon double bond, resulting in a three-membered cyclic ether. The reaction conditions can vary, but typically involve the use of catalysts such as peracids or transition metal complexes. The ability to produce these compounds efficiently has led to their widespread use in various applications.One of the most significant uses of alkylene oxide (烯氧化物) is in the production of surfactants. Surfactants are essential in many household products, including detergents and personal care items. They help to lower the surface tension of liquids, making it easier for them to spread and penetrate surfaces. The incorporation of alkylene oxides (烯氧化物) into surfactants enhances their performance, allowing for better cleaning and emulsifying properties.In addition to their role in surfactant production, alkylene oxides (烯氧化物) are also used in the manufacture of polymers. For instance, polyethylene glycol (PEG), which is derived from ethylene oxide, is widely used in pharmaceuticals, cosmetics, and food products. Its unique properties, such as solubility in water and biocompatibility, make it an ideal ingredient in many formulations.Moreover, alkylene oxides (烯氧化物) have important implications in environmental science. Their production and usage must be carefully managed due to potential toxicity and environmental impact. Ethylene oxide, for example, is classified as a human carcinogen, which raises concerns about its safe handling and disposal. Therefore, industries that utilize alkylene oxides (烯氧化物) are subject to stringent regulations to minimize risks to both human health and the environment.In conclusion, alkylene oxides (烯氧化物) are vital compounds in the chemical industry with diverse applications ranging from surfactants to polymers. Their unique properties and reactivity make them indispensable in many sectors. However, the potential risks associated with their use necessitate careful management and regulation. As the demand for these compounds continues to grow, ongoing research into safer production methods and alternative substances will be crucial in ensuring a sustainable future for the chemical industry.

烯氧化物是一类在化学工业中发挥重要作用的有机化合物。这些化合物的特点是含有一个醚官能团，该官能团与两个烷基基团相连。最常见的一个例子是环氧乙烷，它广泛用于防冻剂的生产以及作为医疗领域的消毒剂。理解烯氧化物（alkylene oxides）的重要性和应用对于任何参与化学工程或工业化学的人来说都是至关重要的。烯氧化物（alkylene oxides）的合成通常涉及烯烃的环氧化反应。这个过程将一个氧原子引入碳-碳双键，生成一个三元环醚。反应条件可以有所不同，但通常涉及使用如过酸或过渡金属络合物等催化剂。高效生产这些化合物的能力导致它们在各种应用中的广泛使用。烯氧化物（alkylene oxides）最重要的用途之一是用于表面活性剂的生产。表面活性剂在许多家用产品中是必不可少的，包括洗涤剂和个人护理产品。它们有助于降低液体的表面张力，使其更容易扩散和渗透到表面中。将烯氧化物（alkylene oxides）纳入表面活性剂中可以增强其性能，从而改善清洁和乳化特性。除了在表面活性剂生产中的作用外，烯氧化物（alkylene oxides）还用于聚合物的制造。例如，聚乙二醇（PEG）是从环氧乙烷衍生出来的，广泛用于制药、化妆品和食品产品。它独特的性质，如水溶性和生物相容性，使其成为许多配方中的理想成分。此外，烯氧化物（alkylene oxides）在环境科学中也具有重要意义。由于潜在的毒性和环境影响，它们的生产和使用必须得到仔细管理。例如，环氧乙烷被归类为人类致癌物，这引发了对其安全处理和处置的担忧。因此，利用烯氧化物（alkylene oxides）的行业受到严格的监管，以尽量减少对人类健康和环境的风险。总之，烯氧化物（alkylene oxides）是化学工业中重要的化合物，具有多种应用，从表面活性剂到聚合物。它们独特的性质和反应性使它们在许多行业中不可或缺。然而，与其使用相关的潜在风险需要仔细管理和监管。随着对这些化合物的需求不断增长，对更安全的生产方法和替代物质的持续研究将在确保化学工业可持续发展的未来中发挥关键作用。