ethane

简明释义

英[ˈiːθeɪn]美[ˈiːθeɪn]

n. [有化] 乙烷

英英释义

单词用法

同义词

反义词

例句

1.Nonequilibrium process for cracking ethane in the manufacture of ethene is numerically investigated.

对乙烷裂解制造乙烯的非平衡过程进行了分析。

2.It is instead an exotic climate of hydrocarbons that features methane and ethane.

而是一种以甲烷和乙烷为标志的烃类物质的大气循环。

3.On this base, suggestions are also made for the developmenl of derivative products of epoxy ethane in Maoming region.

在此基础上，对茂名地区环氧乙烷衍生物产品的开发提出一些建议。

4.The trouble is that the ethane route to making ethylene produces virtually no propylene.

问题在于这种用乙烷制作乙烯的生产流程几乎不会伴有丙烯产生。

5.Titan's lakes, by the way, aren't your usual bodies of water — instead, they're filled with liquid methane and ethane.

顺带一提，泰坦湖泊里的液体并不是通常意义上的水，而是液态的甲烷和乙烷。

6.The inner envelope filled with helium in the head section of the blimp and the third built-in airbag at the tail is filled with ethane combustible gas.

飞船头部的内置气囊中充满了氦气，而置于尾部的第三节内置气囊则充满了乙烷可燃气体。

7.The recovery rate is more than 90% for light hydrocarbons, and about 85% for ethane .

该流程轻烃回收率可达90%以上，其中乙烷回收率可达85%左右。

8.The oxidative coupling of methane to produce ethane and ethylene is a new process developed in recent years.

甲烷氧化偶联生成乙烷和乙烯是几年前出现的新工艺。

9.The method and the condition of separation epoxy ethane from dihydric alcohol are described.

介绍了环氧乙烷与二元醇的分离方法和条件。

10.The chemical formula for ethane is C2H6.

化学式乙烷是C2H6。

11.In the laboratory, we often use ethane as a standard for gas chromatography.

在实验室中，我们常常将乙烷作为气相色谱的标准。

12.Natural gas primarily consists of methane, but it also contains some ethane.

天然气主要由甲烷组成，但也含有一些乙烷。

13.When burned, ethane produces carbon dioxide and water.

燃烧时，乙烷会产生二氧化碳和水。

14.The production of ethane is an important part of the petrochemical industry.

乙烷的生产是石油化工行业的重要组成部分。

作文

Ethane is a simple alkane with the chemical formula C2H6. It is colorless and odorless, making it difficult to detect without specialized equipment. Ethane is primarily found in natural gas and is often used as a fuel source or as a feedstock for the production of various chemicals. Understanding the properties and applications of ethane (乙烷) is crucial for both industrial processes and environmental considerations. One of the key characteristics of ethane (乙烷) is its molecular structure. Composed of two carbon atoms and six hydrogen atoms, ethane (乙烷) is a saturated hydrocarbon, meaning that it contains single bonds between the carbon atoms. This structure allows ethane (乙烷) to be relatively stable compared to unsaturated hydrocarbons, which contain double or triple bonds. The stability of ethane (乙烷) makes it an ideal candidate for use in various applications, including as a fuel for heating and cooking. In the petrochemical industry, ethane (乙烷) plays a significant role as a feedstock for the production of ethylene, a vital building block for many plastics and synthetic materials. The process of cracking ethane (乙烷) involves breaking down the molecule into smaller units, which can then be transformed into ethylene. This conversion is essential for producing polyethylene, one of the most widely used plastics in the world. The demand for polyethylene has grown significantly in recent years, highlighting the importance of ethane (乙烷) in modern manufacturing. Moreover, ethane (乙烷) is also utilized in the energy sector. As a component of natural gas, ethane (乙烷) can be burned to produce heat and electricity. Its combustion is cleaner than that of coal or oil, resulting in lower emissions of harmful pollutants such as sulfur dioxide and particulate matter. This makes ethane (乙烷) a more environmentally friendly option for power generation. However, it is essential to manage the extraction and use of ethane (乙烷) responsibly to minimize its impact on climate change. Despite its advantages, there are challenges associated with the use of ethane (乙烷). One significant concern is the leakage of methane, a potent greenhouse gas, during the extraction and transportation of natural gas. Methane emissions can negate the climate benefits of using ethane (乙烷) as a cleaner fuel source. Therefore, monitoring and reducing methane leaks is crucial for maximizing the positive environmental impact of ethane (乙烷). In conclusion, ethane (乙烷) is a versatile compound with numerous applications in the energy and petrochemical industries. Its stability and efficiency make it an attractive choice for fuel and feedstock. However, it is vital to address the environmental challenges associated with its use to ensure that ethane (乙烷) contributes positively to sustainable development. As we continue to explore alternative energy sources and strive for a greener future, understanding compounds like ethane (乙烷) will be essential in shaping our energy landscape.

乙烷是一种简单的烷烃，化学式为C2H6。它无色无味，使得在没有专业设备的情况下难以探测。乙烷主要存在于天然气中，通常用作燃料或各种化学品生产的原料。理解乙烷（ethane）的性质和应用对于工业过程和环境考虑至关重要。 乙烷（ethane）的一个关键特性是其分子结构。由两个碳原子和六个氢原子组成，乙烷（ethane）是一种饱和烃，意味着它的碳原子之间只有单键。这种结构使得乙烷（ethane）相比于含有双键或三键的不饱和烃相对稳定。乙烷（ethane）的稳定性使其成为多种应用的理想候选者，包括作为取暖和烹饪的燃料。 在石化行业中，乙烷（ethane）作为生产乙烯的重要原料发挥着重要作用，乙烯是许多塑料和合成材料的关键构件。裂解乙烷（ethane）的过程涉及将分子分解为更小的单元，然后转化为乙烯。这一转化对于生产聚乙烯至关重要，聚乙烯是全球使用最广泛的塑料之一。近年来，聚乙烯的需求显著增长，突显了乙烷（ethane）在现代制造业中的重要性。 此外，乙烷（ethane）还在能源领域得到应用。作为天然气的组成部分，乙烷（ethane）可以被燃烧以产生热量和电力。其燃烧比煤或油更清洁，导致有害污染物如二氧化硫和颗粒物的排放较低。这使得乙烷（ethane）成为发电的更环保选择。然而，必须负责任地管理乙烷（ethane）的提取和使用，以尽量减少其对气候变化的影响。 尽管有其优势，但使用乙烷（ethane）也面临挑战。一个重大问题是在天然气的提取和运输过程中甲烷泄漏的问题，甲烷是一种强效温室气体。甲烷的排放可能抵消使用乙烷（ethane）作为更清洁燃料源的气候效益。因此，监测和减少甲烷泄漏对于最大化乙烷（ethane）积极的环境影响至关重要。 总之，乙烷（ethane）是一种多用途化合物，在能源和石化行业中具有众多应用。其稳定性和效率使其成为燃料和原料的理想选择。然而，解决与其使用相关的环境挑战至关重要，以确保乙烷（ethane）对可持续发展产生积极贡献。随着我们继续探索替代能源并努力实现更绿色的未来，理解像乙烷（ethane）这样的化合物将在塑造我们的能源格局中至关重要。