cracked gasoline

简明释义

裂化汽油

英英释义

例句

1.During the summer months, the price of cracked gasoline tends to rise due to higher consumption.

在夏季，因消费增加，裂解汽油的价格往往会上涨。

2.The environmental impact of producing cracked gasoline is a growing concern among activists.

生产裂解汽油对环境的影响正成为活动人士日益关注的问题。

3.Engine performance can be affected if low-quality cracked gasoline is used.

如果使用低质量的裂解汽油，可能会影响发动机性能。

4.Many cars on the road are designed to run efficiently on cracked gasoline.

许多路上的汽车被设计为能够高效使用裂解汽油。

5.The refinery produces a high volume of cracked gasoline to meet the increasing demand for fuel.

该炼油厂生产大量的裂解汽油以满足对燃料日益增长的需求。

作文

The world of petroleum and its derivatives is complex and fascinating. One of the key products derived from crude oil is gasoline, which powers millions of vehicles around the globe. However, not all gasoline is created equal; among the various types and grades, cracked gasoline plays a significant role in modern fuel production. To understand this concept, we must first explore what cracking means in the context of petroleum refining.Cracking is a process that breaks down larger hydrocarbon molecules into smaller, more useful ones. This is achieved through various methods, including thermal cracking and catalytic cracking. The primary goal of these processes is to convert heavy fractions of crude oil into lighter, more valuable products such as gasoline, diesel, and jet fuel. Cracked gasoline specifically refers to the gasoline produced through these cracking processes, which typically has a higher octane rating compared to straight-run gasoline.The importance of cracked gasoline cannot be overstated. In an era where fuel efficiency and environmental concerns are at the forefront, the demand for high-octane fuels has increased significantly. Higher octane ratings allow engines to run more efficiently, reducing the likelihood of knocking and improving overall performance. As a result, refineries have invested heavily in cracking technologies to meet this demand and produce cleaner-burning fuels.Moreover, the production of cracked gasoline is vital for meeting regulatory standards aimed at reducing emissions. Governments around the world have implemented strict guidelines to limit the amount of pollutants released into the atmosphere, and the use of cracked gasoline helps refineries comply with these regulations. By producing gasoline that burns more completely, the emissions of harmful substances such as carbon monoxide and unburned hydrocarbons are significantly reduced.However, the process of producing cracked gasoline is not without its challenges. The refining process requires significant energy input, and the environmental impact of refining operations must be carefully managed. Additionally, fluctuations in crude oil prices can affect the profitability of refining operations, making it essential for companies to adapt and innovate continuously.In conclusion, cracked gasoline is a crucial product in the petroleum industry, derived from advanced refining processes that enhance the quality and performance of fuel. As we move towards a more sustainable future, the role of cracked gasoline will continue to evolve, driven by technological advancements and changing consumer demands. Understanding the significance of cracked gasoline not only sheds light on the complexities of fuel production but also highlights the ongoing efforts to create cleaner and more efficient energy sources for the world. Therefore, as consumers, it is essential to stay informed about the fuels we use and their impact on our environment and economy.

石油及其衍生物的世界是复杂而迷人的。由原油衍生出的关键产品之一是汽油，它为全球数百万辆汽车提供动力。然而，并不是所有汽油都是相同的；在各种类型和等级中，裂化汽油在现代燃料生产中发挥着重要作用。要理解这个概念，我们首先必须探讨在石油精炼中裂化的含义。裂化是一个将较大的烃分子分解成较小、更有用的分子的过程。这是通过各种方法实现的，包括热裂化和催化裂化。这些过程的主要目标是将原油的重馏分转化为更轻、更有价值的产品，如汽油、柴油和航空燃料。裂化汽油特指通过这些裂化过程产生的汽油，其辛烷值通常比直馏汽油高。裂化汽油的重要性不容小觑。在一个燃料效率和环境问题处于前沿的时代，对高辛烷值燃料的需求显著增加。更高的辛烷值允许发动机更高效地运行，减少爆震的可能性，提高整体性能。因此，炼油厂在裂化技术上进行了大量投资，以满足这一需求并生产更清洁的燃料。此外，裂化汽油的生产对于满足旨在减少排放的监管标准至关重要。世界各国政府实施了严格的指南，以限制释放到大气中的污染物数量，而使用裂化汽油帮助炼油厂遵守这些规定。通过生产更完全燃烧的汽油，有害物质如一氧化碳和未燃烃的排放量显著减少。然而，生产裂化汽油的过程并非没有挑战。精炼过程需要大量的能量输入，必须仔细管理精炼操作的环境影响。此外，原油价格的波动可能会影响精炼操作的盈利能力，使公司必须不断适应和创新。总之，裂化汽油是石油工业中的关键产品，通过先进的精炼工艺获得，提升了燃料的质量和性能。随着我们向更可持续的未来迈进，裂化汽油的角色将继续演变，受到技术进步和消费者需求变化的驱动。理解裂化汽油的重要性不仅揭示了燃料生产的复杂性，还突显了创造更清洁、更高效的能源来源的持续努力。因此，作为消费者，了解我们使用的燃料及其对环境和经济的影响至关重要。