Lean coal

简明释义

贫煤

英英释义

例句

1.Environmental regulations encourage the use of lean coal as a cleaner alternative.

环境法规鼓励使用贫煤作为更清洁的替代品。

2.The power plant uses lean coal to reduce emissions and improve efficiency.

该电厂使用贫煤来减少排放并提高效率。

3.Using lean coal can be a cost-effective solution for certain manufacturing processes.

使用贫煤可以成为某些制造过程中的一种经济有效的解决方案。

4.The mining company specializes in extracting lean coal for industrial applications.

该矿业公司专注于提取用于工业应用的贫煤。

5.Due to its lower energy content, lean coal is often blended with higher quality coal.

由于其较低的能量含量，贫煤通常与高质量煤炭混合使用。

作文

In the realm of energy resources, the term Lean coal refers to a type of coal that has a lower carbon content compared to other types, such as bituminous or anthracite coal. This characteristic makes Lean coal an essential component in the transition towards cleaner energy solutions. As the world grapples with the pressing issues of climate change and environmental degradation, understanding the role of different energy sources becomes increasingly crucial. Lean coal is often considered a bridge fuel, helping to reduce emissions while still providing the necessary energy output required for various industries.The combustion of Lean coal produces fewer pollutants than its denser counterparts, which is a significant advantage in reducing the overall carbon footprint. This aspect is particularly important for countries that rely heavily on coal for electricity generation, as they seek to implement strategies that align with international climate agreements. For instance, nations like China and India, which have abundant coal reserves, are exploring ways to utilize Lean coal more effectively to meet their growing energy demands without exacerbating air quality issues.Moreover, the use of Lean coal can be optimized through advanced technologies such as carbon capture and storage (CCS). These technologies aim to capture the carbon dioxide emissions produced from burning coal before they can enter the atmosphere, thereby minimizing the impact on global warming. By integrating CCS with Lean coal usage, it is possible to create a more sustainable energy framework that balances economic growth with environmental responsibility.On the economic front, Lean coal is often more affordable than other forms of coal due to its abundance and lower mining costs. This economic factor plays a vital role in its continued use, especially in developing countries where energy affordability is paramount. The accessibility of Lean coal allows these nations to power industries and support infrastructure development while gradually shifting towards renewable energy sources.However, it is essential to recognize that while Lean coal offers several advantages, it is not a panacea for the energy crisis. The long-term goal should still focus on transitioning to renewable energy sources such as solar, wind, and hydroelectric power. These alternatives provide a sustainable solution that can ultimately replace fossil fuels, including Lean coal. Policymakers must encourage investments in renewable technologies and infrastructure to facilitate this transition.In conclusion, Lean coal serves as a critical player in the current energy landscape, providing a temporary solution to meet energy needs while addressing environmental concerns. Its lower carbon content, combined with technological advancements like carbon capture, makes it a viable option for countries striving to balance economic growth and environmental sustainability. However, the ultimate objective should remain focused on renewable energy adoption to ensure a cleaner, greener future for generations to come.

在能源资源领域，短语Lean coal指的是一种碳含量低于其他类型（如烟煤或无烟煤）的煤。这一特性使得Lean coal成为向更清洁能源解决方案过渡的重要组成部分。随着世界面临气候变化和环境退化的紧迫问题，理解不同能源来源的作用变得愈发重要。Lean coal常被视为桥梁燃料，帮助减少排放，同时仍能提供各个行业所需的能量输出。与其密度较大的同类相比，燃烧Lean coal产生的污染物较少，这一点在减少整体碳足迹方面具有显著优势。这对于依赖煤炭发电的国家尤为重要，因为它们寻求实施符合国际气候协议的战略。例如，中国和印度等国家拥有丰富的煤炭储备，正在探索如何更有效地利用Lean coal以满足日益增长的能源需求，同时不加剧空气质量问题。此外，通过先进技术如碳捕集与存储（CCS），可以优化Lean coal的使用。这些技术旨在在燃烧煤炭时捕获二氧化碳排放，从而减少其进入大气的机会，最小化对全球变暖的影响。通过将碳捕集技术与Lean coal的使用相结合，可以创建一个更可持续的能源框架，平衡经济增长与环境责任。在经济方面，由于其丰富性和较低的开采成本，Lean coal通常比其他形式的煤更具经济性。这一经济因素在其持续使用中发挥着至关重要的作用，特别是在能源可负担性至关重要的发展中国家。Lean coal的可获取性使这些国家能够为工业供电，支持基础设施发展，同时逐步向可再生能源转型。然而，必须认识到，尽管Lean coal提供了多种优势，但它并不是能源危机的灵丹妙药。长期目标仍应集中在向可再生能源转型，如太阳能、风能和水电。这些替代能源提供了一种可持续的解决方案，最终可以取代包括Lean coal在内的化石燃料。政策制定者必须鼓励对可再生技术和基础设施的投资，以促进这一转型。总之，Lean coal在当前的能源格局中扮演着关键角色，为满足能源需求提供了临时解决方案，同时解决环境问题。其较低的碳含量，加上碳捕集等技术进步，使其成为努力在经济增长和环境可持续性之间取得平衡的国家的可行选择。然而，最终目标应继续聚焦于可再生能源的采用，以确保为后代创造一个更清洁、更绿色的未来。