coal gas

简明释义

煤气

英英释义

例句

1.In some regions, coal gas is still used as a primary source of energy.

在某些地区，煤气仍然被用作主要能源来源。

2.Many households in the 19th century used coal gas for cooking and heating.

19世纪的许多家庭使用煤气进行烹饪和取暖。

3.Safety regulations were established to prevent accidents related to coal gas leaks.

为防止与煤气泄漏相关的事故，制定了安全法规。

4.The production of coal gas involves the process of carbonization of coal.

生产煤气涉及煤炭的碳化过程。

5.The city used to rely on coal gas for street lighting before electricity became widespread.

在电力普及之前，这座城市曾依赖于煤气来照明街道。

作文

The Industrial Revolution brought about significant changes in various aspects of society, one of which was the development of new energy sources. Among these innovations was coal gas, a type of gas that was produced from coal and used primarily for lighting and heating. Understanding the history and applications of coal gas can provide insight into its importance during the 19th and early 20th centuries.Initially, coal gas was manufactured by heating coal in the absence of air, a process known as destructive distillation. This method resulted in a mixture of gases, including hydrogen, methane, and carbon monoxide, which could be used for various purposes. The first commercial use of coal gas occurred in the late 18th century when it was employed for street lighting in London. This innovation marked a significant advancement in urban infrastructure, as it allowed cities to extend their hours of operation into the night, fostering economic growth and social activities.As demand for coal gas increased, many cities established gasworks to produce it on a larger scale. These facilities not only supplied gas for lighting but also for cooking and heating. Households began to install gas fixtures, replacing traditional oil lamps and fireplaces. The convenience and efficiency of coal gas made it a popular choice among consumers, leading to widespread adoption across Europe and North America.However, the production and use of coal gas were not without challenges. The process of creating coal gas could be dangerous, as it involved handling flammable materials and toxic byproducts. Additionally, the environmental impact of burning coal gas became a growing concern, particularly with the advent of cleaner energy alternatives. As natural gas became more accessible in the mid-20th century, the use of coal gas began to decline significantly.Despite its eventual obsolescence, coal gas played a crucial role in shaping energy consumption patterns and urban development during its peak usage. It contributed to the modernization of cities and improved the quality of life for many people. Furthermore, the technology and infrastructure developed for coal gas laid the groundwork for future energy innovations.In conclusion, coal gas represents an important chapter in the history of energy production. While it has largely been replaced by more efficient and environmentally friendly sources, understanding its significance helps us appreciate the evolution of energy technologies. The legacy of coal gas serves as a reminder of how societies adapt to meet their energy needs and the ongoing quest for sustainable solutions in our modern world.

工业革命带来了社会各个方面的重大变化，其中之一就是新能源的开发。其中一种创新是煤气，这是一种由煤炭生产的气体，主要用于照明和取暖。理解煤气的历史和应用可以为我们提供关于其在19世纪和20世纪初重要性的见解。最初，煤气是通过在缺氧的情况下加热煤炭而制造的，这一过程被称为破坏性蒸馏。这种方法产生了一种气体混合物，包括氢、甲烷和一氧化碳，可以用于各种用途。煤气的首次商业使用发生在18世纪末，当时它被用于伦敦的街道照明。这一创新标志着城市基础设施的一次重大进步，因为它使城市能够将运营时间延长到夜间，促进了经济增长和社会活动。随着对煤气的需求增加，许多城市建立了煤气厂，以更大规模地生产它。这些设施不仅供应照明用气，还用于烹饪和取暖。家庭开始安装煤气装置，取代传统的油灯和壁炉。煤气的便利性和高效性使其成为消费者的热门选择，导致在欧洲和北美的广泛采用。然而，生产和使用煤气并非没有挑战。制造煤气的过程可能是危险的，因为它涉及处理易燃材料和有毒副产品。此外，燃烧煤气对环境的影响逐渐引起关注，尤其是在更清洁的能源替代品出现之后。随着天然气在20世纪中期变得更加普及，煤气的使用开始显著下降。尽管最终被淘汰，煤气在其使用高峰期对能源消费模式和城市发展起到了至关重要的作用。它促进了城市的现代化，提高了许多人的生活质量。此外，为了生产煤气而开发的技术和基础设施为未来的能源创新奠定了基础。总之，煤气代表了能源生产历史中的一个重要篇章。虽然它已在很大程度上被更高效和环保的能源所取代，但理解其重要性有助于我们欣赏能源技术的演变。煤气的遗产提醒我们社会如何适应以满足其能源需求，以及在现代世界中对可持续解决方案的持续追求。