naphtha

简明释义

英[ˈnæfθə;ˈnæpθə]美[ˈnæfθəˌˈnæpθə]

n. 石脑油；挥发油；粗汽油

英英释义

单词用法

同义词

反义词

例句

1.The novel FCC process for maximizing iso-paraffin in cracked naphtha is a proprietary technology named as MIP to produce clean gasoline component.

多产异构烷烃的催化裂化工艺(MIP工艺)是具有我国自主知识产权的生产清洁汽油组分的技术。

2.Objective: To extract and determine Naphtha in Fennel fruit.

目的：从小茴香中提取挥发油，并测定其含量。

3.The impact of catalysts on naphtha catalytic cracking was investigated.

考察了催化剂对石脑油催化裂解的影响。

4.Results show that the main causes of low induction period of cracked naphtha are the high diene number and low phenol content.

结果表明，二烯值大、酚含量低是加氢渣油催化裂化汽油诱导期短的主要原因。

5.The prices of industrial fuels and feedstocks such as naphtha are not capped, yet demand for them is also growing strongly.

工业燃料和石脑油等工业原料的价格并未受到限制，但需求也在强劲增长。

6.The aromatic hydrocarbons content in naphtha was analyzed by a chemical reaction method.

用化学分析方法测定了工业用石脑油中芳香烃的含量。

7.In contact with a hot surface, naphtha petroleum fractions crack to produce ethylene and propylene.

石脑油馏份与一个热表面接角，就裂解而得到乙烯和丙烯。

8.Light petroleum distillate, generally known AS naphtha, wAS the logical choice.

轻石油馏分，如石脑油是合乎逻辑的选择。

9.GTL naphtha, whose quality is better than paraffin base naphtha, is an ideal fuel for fuel cells.

GTL石脑油的质量优于石蜡基石脑油，还是非常理想的燃料电池燃料。

10.The chemical plant uses naphtha as a feedstock for producing plastics.

这家化工厂使用石脑油作为生产塑料的原料。

11.During the refining process, naphtha is separated from crude oil.

在精炼过程中，石脑油从原油中分离出来。

12.Many solvents in the paint industry are derived from naphtha.

油漆行业中的许多溶剂来自石脑油。

13.The company plans to convert naphtha into high-value chemicals.

该公司计划将石脑油转化为高价值化学品。

14.In some regions, naphtha is used as a fuel for heating.

在某些地区，石脑油被用作取暖燃料。

作文

Naphtha is a term that refers to a volatile, flammable liquid hydrocarbon mixture. It is derived from the distillation of crude oil and is used in various industrial applications. Understanding the properties and uses of naphtha can provide insight into its significance in the energy sector and beyond. The production of naphtha plays a crucial role in the petrochemical industry, serving as a feedstock for the production of chemicals, plastics, and synthetic fibers. Many people may not realize how integral naphtha is to everyday products we use, from the gasoline in our cars to the plastics in our homes. In the context of energy, naphtha is often used as a fuel source. It can be blended with other fuels to enhance performance or used in its pure form in certain applications. Its high energy content makes it an attractive option for power generation and heating. Furthermore, naphtha is also a key component in the production of gasoline. Through a process called reforming, naphtha can be converted into high-octane gasoline, which is essential for efficient engine performance. The versatility of naphtha extends to the chemical industry as well. It serves as a solvent, enabling various chemical reactions to occur more efficiently. Moreover, naphtha is utilized in the production of aromatic compounds, which are foundational in making dyes, detergents, and pharmaceuticals. The ability to derive so many products from naphtha highlights its importance in modern manufacturing processes. Despite its benefits, the use of naphtha also raises environmental concerns. The extraction and processing of fossil fuels contribute to greenhouse gas emissions, which are a significant factor in climate change. Additionally, spills and leaks during transportation can lead to environmental disasters, affecting ecosystems and human health. Therefore, while naphtha is a valuable resource, it is crucial to consider sustainable alternatives and methods of production that minimize environmental impact. In conclusion, naphtha is more than just a chemical compound; it is a vital component of our industrial landscape. Its applications in fuel production, chemical manufacturing, and various consumer products underscore its significance. However, as we continue to rely on naphtha and similar hydrocarbons, we must also strive to address the environmental challenges they pose. By investing in research and development for cleaner technologies and alternative energy sources, we can work towards a more sustainable future while still benefiting from the many uses of naphtha and its derivatives.

石脑油是指一种挥发性、易燃的液态烃混合物。它是通过原油的蒸馏而获得的，并在各种工业应用中被广泛使用。理解和掌握石脑油的特性和用途可以帮助我们认识到它在能源领域及其他领域的重要性。石脑油的生产在石油化工行业中发挥着至关重要的作用，是化学品、塑料和合成纤维生产的原料。许多人可能没有意识到，石脑油在我们日常使用的产品中是多么不可或缺，从我们汽车中的汽油到我们家中的塑料。 在能源方面，石脑油通常用作燃料来源。它可以与其他燃料混合以增强性能，或在某些应用中以其纯形式使用。由于其高能量含量，石脑油成为发电和供热的一个吸引人的选择。此外，石脑油也是汽油生产的关键成分。通过一种称为重整的过程，石脑油可以转化为高辛烷值汽油，这对发动机性能的高效运行至关重要。 石脑油的多功能性还延伸到化学工业。它作为溶剂，使各种化学反应更有效。此外，石脑油用于芳香化合物的生产，这些化合物是制造染料、洗涤剂和药品的基础。从石脑油中衍生出如此多的产品突显了它在现代制造过程中的重要性。 尽管有其好处，使用石脑油也引发了环境问题。化石燃料的提取和加工会导致温室气体排放，这是气候变化的重要因素。此外，运输过程中的泄漏和溢出可能导致环境灾难，影响生态系统和人类健康。因此，虽然石脑油是一种宝贵的资源，但考虑可持续替代品和减少环境影响的生产方法至关重要。 总之，石脑油不仅仅是一种化合物；它是我们工业背景中至关重要的组成部分。它在燃料生产、化学制造和各种消费品中的应用突显了它的重要性。然而，随着我们继续依赖石脑油及其类似的烃类，我们也必须努力解决它们带来的环境挑战。通过投资于清洁技术和替代能源源的研究与开发，我们可以在继续受益于石脑油及其衍生物的同时，朝着更加可持续的未来迈进。