destructive distillation

简明释义

分解蒸馏

英英释义

例句

1.During destructive distillation, the organic material is heated in the absence of air to prevent combustion.

在干馏过程中，有机材料在缺氧的情况下加热以防止燃烧。

2.The destructive distillation of coal produces coke, which is essential for steel manufacturing.

煤的干馏产生焦炭，这对于钢铁制造至关重要。

3.The by-products of destructive distillation can include tar and ammonia.

干馏的副产品可能包括焦油和氨。

4.The process of destructive distillation is commonly used in the production of charcoal from wood.

通过干馏的过程，木材可以生产出木炭。

5.In the chemical industry, destructive distillation is employed to extract useful compounds from organic materials.

在化学工业中，干馏被用来从有机材料中提取有用的化合物。

作文

Destructive distillation is a fascinating process that has been utilized for centuries in various industries, particularly in the production of charcoal, coal tar, and other valuable byproducts. This method involves heating organic materials in the absence of air, leading to the breakdown of complex molecules into simpler compounds. The significance of destructive distillation (干馏) lies not only in its historical applications but also in its relevance to modern chemical processes. To understand destructive distillation (干馏), one must first appreciate the role of heat in chemical reactions. When organic materials such as wood or coal are subjected to high temperatures without oxygen, they undergo thermal decomposition. This means that the original material is broken down into various gases, liquids, and solids. The gaseous products typically include volatile compounds like methane and hydrogen, while the liquid fraction can contain oils and tars. The solid residue often consists of carbon-rich substances, such as charcoal.The applications of destructive distillation (干馏) are diverse. In the past, it was primarily used to produce charcoal, which served as a fuel source and a key ingredient in metallurgy. Today, the process is still employed in the production of activated carbon, which is used in air and water purification systems. Additionally, the coal tar obtained from destructive distillation (干馏) is a critical raw material for the manufacturing of dyes, pharmaceuticals, and synthetic fibers.Moreover, destructive distillation (干馏) has environmental implications. By converting biomass into charcoal through this method, we can reduce waste and create a renewable energy source. Charcoal produced via destructive distillation (干馏) can be used in sustainable cooking practices and as a natural fertilizer in agriculture. Furthermore, advancements in technology have allowed for more efficient and cleaner methods of destructive distillation (干馏), minimizing harmful emissions and maximizing yield.In recent years, there has been a growing interest in the potential of destructive distillation (干馏) for biofuel production. As the world seeks alternatives to fossil fuels, researchers are exploring how this process can convert biomass into liquid fuels. The ability to transform agricultural waste into usable energy through destructive distillation (干馏) not only addresses energy needs but also contributes to waste management solutions.In conclusion, destructive distillation (干馏) is a vital chemical process that has stood the test of time. Its applications range from traditional uses in charcoal production to modern innovations in environmental sustainability and biofuel development. Understanding this process enhances our appreciation for the interplay between chemistry and industry, highlighting the importance of finding efficient and environmentally friendly methods to harness natural resources. As we move forward, the continued exploration of destructive distillation (干馏) will undoubtedly unveil new possibilities for sustainable practices and resource management.

干馏是一种迷人的过程，几个世纪以来在各个行业中得到了利用，特别是在木炭、煤焦油和其他有价值副产品的生产中。这种方法涉及在缺氧的情况下加热有机材料，导致复杂分子分解为更简单的化合物。干馏的重要性不仅体现在其历史应用中，还体现在其与现代化学过程的相关性上。要理解干馏，首先必须欣赏热量在化学反应中的作用。当木材或煤等有机材料在高温下没有氧气的情况下被加热时，它们会经历热分解。这意味着原始材料被分解成各种气体、液体和固体。气体产品通常包括甲烷和氢等挥发性化合物，而液体部分则可能含有油和焦油。固体残留物通常由富含碳的物质（如木炭）组成。干馏的应用是多样的。在过去，它主要用于生产木炭，木炭作为燃料和冶金的关键成分。今天，该过程仍然用于生产活性炭，活性炭用于空气和水的净化系统。此外，从干馏中获得的煤焦油是制造染料、药品和合成纤维的关键原料。此外，干馏还具有环境影响。通过这种方法将生物质转化为木炭，我们可以减少废物并创造可再生能源。通过干馏生产的木炭可以用于可持续的烹饪实践，并作为农业中的天然肥料。此外，技术的进步使得更高效、更清洁的干馏方法成为可能，最大限度地减少有害排放并提高产量。近年来，人们对干馏在生物燃料生产中的潜力产生了越来越大的兴趣。随着世界寻求替代化石燃料，研究人员正在探索这种过程如何将生物质转化为液体燃料。通过干馏将农业废物转化为可用能源的能力不仅解决了能源需求，还为废物管理提供了解决方案。总之，干馏是一种重要的化学过程，经受住了时间的考验。它的应用范围从传统的木炭生产到现代环境可持续性和生物燃料开发方面的创新。理解这一过程增强了我们对化学与工业之间相互作用的欣赏，突显了寻找高效、环保的方法来利用自然资源的重要性。随着我们的不断前进，对干馏的持续探索无疑将揭示可持续实践和资源管理的新可能性。