refinery

简明释义

英[rɪˈfaɪnəri]美[rɪˈfaɪnəri]

n. 提炼厂，精炼厂

复 数 r e f i n e r i e s

英英释义

单词用法

同义词

反义词

例句

1.Those levels of emissions could increase the cancer risk to refinery employees and the public, she says.

她说，那些未经控制的苯排放可以增加精炼厂员工和公众患癌症的风险。

2.It is used to heat people's homes, and gets burnt off from crude before oil is shipped to the refinery.

它可用于家庭取暖，先将原油的甲烷烧掉后再把石油运往炼油厂。

3.He blames dust and smoke from the refinery and the presence of the red mud pond.

他将之归咎于炼铝厂的烟尘和红色泥浆池塘的出现。

4.An oil refinery in Canada.

一个加拿大的炼油厂。

5.The oil stored in tanks in a former refinery was sabotaged when someone opened the main valve.

有人打开了石油的主要阀门，导致油厂内的石油倾泻而出。

6.At a refinery, the crude oil from underground is separated into natural gas, gasoline, kerosene, and various oils.

在炼油厂，从地下提取的原油被分离成天然气、汽油、煤油和各种其他类型的油。

7.The target may have been the centrifuges at its nuclear refinery at Natanz.

其目标可能是位于纳坦兹核精炼厂的离心器。

8.The explosion at the refinery caused significant damage and led to an investigation.

炼油厂的爆炸造成了重大损失，并引发了调查。

9.The oil company is planning to build a new refinery to increase production capacity.

这家石油公司计划建造一个新的炼油厂以提高生产能力。

10.Workers at the refinery are trained to handle hazardous materials safely.

在炼油厂工作的员工接受了安全处理危险材料的培训。

11.Environmental regulations are becoming stricter for every refinery in the country.

国家对每个炼油厂的环境法规正在变得越来越严格。

12.After processing crude oil, the refinery produces gasoline and diesel.

经过加工原油，炼油厂生产汽油和柴油。

作文

A refinery is a facility where raw materials are processed and transformed into valuable products. The most common type of refinery is an oil refinery, which converts crude oil into various petroleum products such as gasoline, diesel, and jet fuel. The importance of refinery operations cannot be overstated, as they play a crucial role in meeting the energy demands of modern society. The process that takes place in a refinery involves several complex steps, including distillation, cracking, and reforming. During distillation, crude oil is heated in large towers, allowing different components to separate based on their boiling points. This results in the extraction of lighter fractions like gasoline and heavier fractions like asphalt. These fractions are then further processed through cracking, where larger molecules are broken down into smaller, more useful ones. Finally, reforming helps improve the quality of the fuels produced, making them more efficient and cleaner for combustion. Environmental concerns have led to significant advancements in refinery technology. Modern refineries are equipped with sophisticated systems designed to minimize emissions and reduce waste. They implement various strategies, such as carbon capture and storage, to mitigate their impact on the environment. Additionally, the push for renewable energy sources has prompted some refineries to explore biofuels and other sustainable alternatives, ensuring that they remain relevant in a rapidly changing energy landscape. The economic impact of refineries is substantial. They create jobs, contribute to local economies, and generate tax revenues for governments. However, the industry also faces challenges, including fluctuating oil prices, regulatory pressures, and the need for constant innovation. As global energy consumption continues to rise, the demand for refined products remains strong, ensuring that refineries will continue to be integral to the supply chain. In conclusion, a refinery is not just a place where crude oil is transformed into usable products; it is a complex system that requires a deep understanding of chemistry, engineering, and environmental science. As we move towards a more sustainable future, the role of refineries will evolve, but their importance in our daily lives will remain. Understanding how a refinery operates helps us appreciate the intricate processes involved in bringing energy to our homes and businesses, and highlights the ongoing need for innovation in the industry. In summary, the term refinery (炼油厂) encompasses much more than just a physical location; it represents a vital component of the global economy and energy infrastructure. As we navigate the challenges of climate change and resource management, the evolution of refineries will be essential in shaping a sustainable energy future.

炼油厂是一个将原材料加工并转化为有价值产品的设施。最常见的炼油厂类型是石油炼油厂，它将原油转化为各种石油产品，如汽油、柴油和航空燃料。炼油厂的运营重要性不容小觑，因为它们在满足现代社会能源需求方面发挥着至关重要的作用。炼油厂内进行的过程涉及多个复杂步骤，包括蒸馏、裂化和重整。在蒸馏过程中，原油在大型塔中加热，使不同成分根据其沸点分离。这导致提取出轻质分馏物如汽油和重质分馏物如沥青。这些分馏物随后通过裂化进一步加工，其中较大的分子被分解为更小、更有用的分子。最后，重整帮助改善所生产燃料的质量，使其在燃烧时更高效、更清洁。环境问题促使炼油技术的重大进步。现代炼油厂配备了复杂的系统，旨在最小化排放和减少废物。它们实施各种策略，如碳捕集与储存，以减轻对环境的影响。此外，对可再生能源的推动促使一些炼油厂探索生物燃料和其他可持续替代品，确保它们在快速变化的能源格局中保持相关性。炼油厂的经济影响显著。它们创造就业机会，为地方经济做出贡献，并为政府带来税收。然而，该行业也面临挑战，包括油价波动、监管压力和不断创新的需求。随着全球能源消费的持续上升，对精炼产品的需求依然强劲，确保炼油厂将继续成为供应链的重要组成部分。总之，炼油厂不仅是将原油转化为可用产品的地方；它是一个复杂的系统，需要深入理解化学、工程和环境科学。随着我们朝着更可持续的未来迈进，炼油厂的角色将会演变，但它们在我们日常生活中的重要性将始终存在。了解炼油厂的运作方式帮助我们欣赏将能源带入我们家庭和企业的复杂过程，并突显了该行业不断创新的持续需求。总之，术语炼油厂（refinery）不仅仅包含一个物理位置；它代表了全球经济和能源基础设施的重要组成部分。在应对气候变化和资源管理的挑战时，炼油厂的演变将对塑造可持续能源未来至关重要。