butane

简明释义

英[ˈbjuːteɪn]美[ˈbjuːteɪn]

n. [有化] 丁烷

英英释义

单词用法

同义词

反义词

例句

1.A cataluminescence(CTL) sensor for quantitative analysis of the explosive gases of propane and iso-butane in a mixture was proposed.

提出了一种用于定量分析混合气中丙烷和异丁烷爆炸性气体的催化发光（CTL）传感器。

2.In this study, a multi wavelength analysis method was applied to the temperature measurements of a butane air mixed gas flame.

在研究中，多波长分析方法用于丁烷-空气混合气体燃烧火焰的温度测量。

3.The other isomer of butane is normal butane.

丁烷的另一同分异构体为正丁烷。

4.Liquefied petroleum gases, such as propane and butane, have not been included as they are too numerous to mention.

由于它们数量众多，无法一一提及，液化石油气体，如丙烷和丁烷没有包括在这里。

5.Butane Refillable, No Odor, No Mess, and it won't evaporate.

加注普通丁烷气体，无臭无味，不会弄脏机身，气体也不会蒸发。

6.The resulting catalysts were applied to the selective oxidation of n-butane.

并将催化剂应用到正丁烷选择氧化生成顺酐的反应中。

7.Hydrocarbon gases usually propane or butane kept under pressure.

烃类气体，通常为储存于高压下的丙烷或丁烷。

8.Propane and butane can be stored and transported as a mixture or separately.

丙烷与丁烷可作为混合物储存和运输，也可分开储存运输。

9.The lighter uses butane for fuel.

这个打火机使用丁烷作为燃料。

10.Many camping stoves are powered by butane canisters.

许多露营炉由丁烷罐提供动力。

11.He filled the torch with butane before the barbecue.

在烧烤之前，他用丁烷给火炬加满了油。

12.Some portable heaters use butane as a heating source.

一些便携式加热器使用丁烷作为热源。

13.The chef prefers butane torches for caramelizing desserts.

这位厨师更喜欢用丁烷喷枪来焦糖化甜点。

作文

Butane is a hydrocarbon that belongs to the alkane series. It is a colorless gas at room temperature and pressure, but it can be easily compressed into a liquid. The chemical formula for butane (丁烷) is C4H10, which indicates that it consists of four carbon atoms and ten hydrogen atoms. This simple structure makes butane (丁烷) an essential component in various applications, especially in the field of energy and fuel. One of the most common uses of butane (丁烷) is as a fuel source. It is widely used in portable stoves and lighters due to its ability to burn cleanly and efficiently. When ignited, butane (丁烷) produces heat, making it ideal for cooking and heating purposes. Its portability is a significant advantage, allowing people to use it in camping and outdoor activities where traditional fuel sources may not be available. In addition to its use as a fuel, butane (丁烷) is also utilized in the production of various chemicals. It serves as a feedstock in the petrochemical industry, where it is converted into other valuable products such as isobutylene, which is used to manufacture synthetic rubber and other plastics. The versatility of butane (丁烷) in chemical processes highlights its importance in modern manufacturing and industry. Moreover, butane (丁烷) is often found in lighter fluid and aerosol propellants. Its ability to vaporize quickly makes it suitable for these applications, providing a convenient means of delivering products like deodorants and cooking sprays. However, it is crucial to handle butane (丁烷) with care, as it is highly flammable and poses safety risks if not stored or used properly. The environmental impact of butane (丁烷) is also a topic of discussion among scientists and policymakers. While it burns cleaner than some other fossil fuels, the extraction and transportation of natural gas, from which butane (丁烷) is derived, can lead to greenhouse gas emissions. Therefore, there is a growing interest in finding alternative energy sources that are more sustainable and environmentally friendly. In conclusion, butane (丁烷) is a vital hydrocarbon that plays a significant role in our daily lives, from fueling our cooking appliances to serving as a key ingredient in the production of various chemicals. Understanding the properties and applications of butane (丁烷) allows us to appreciate its contributions to modern society while also recognizing the need for responsible usage and exploration of cleaner energy alternatives.