moisture ash free coal

简明释义

无水无灰煤

英英释义

例句

1.The supplier guarantees that the moisture ash free coal meets all quality standards.

供应商保证该无水分无灰分煤符合所有质量标准。

2.Transporting moisture ash free coal requires special handling to maintain its properties.

运输无水分无灰分煤需要特殊处理以保持其特性。

3.Using moisture ash free coal can significantly reduce emissions in industrial applications.

使用无水分无灰分煤可以显著减少工业应用中的排放。

4.Our laboratory tests showed that moisture ash free coal has a higher calorific value than regular coal.

我们的实验室测试表明，无水分无灰分煤的热值高于普通煤。

5.The power plant requires a specific grade of moisture ash free coal to optimize energy production.

发电厂需要特定等级的无水分无灰分煤以优化能源生产。

作文

Coal is one of the most widely used fossil fuels around the world, playing a crucial role in energy production and industrial processes. Among the various types of coal, moisture ash free coal is particularly significant due to its high energy content and efficiency. To understand why moisture ash free coal is so valuable, we must first explore what it entails. This type of coal is characterized by its low moisture and ash content, which greatly enhances its calorific value. Low moisture means that less energy is wasted in evaporating water during combustion, while low ash content ensures that more of the coal's energy is converted into usable heat rather than being lost as waste. The importance of moisture ash free coal can be seen in various applications. In power generation, for instance, using this type of coal can lead to more efficient electricity production. Power plants that utilize moisture ash free coal can generate more energy from less fuel compared to those that use lower quality coal. This efficiency not only reduces operational costs but also minimizes the environmental impact by decreasing emissions associated with burning coal. Moreover, industries that rely on coal for manufacturing processes, such as steel and cement production, benefit significantly from moisture ash free coal. The reduced impurities in this coal type mean that the final products are of higher quality. For example, in steel production, using moisture ash free coal leads to fewer contaminants in the molten iron, resulting in stronger and more durable steel. Similarly, in cement production, the purity of the coal contributes to better chemical reactions, enhancing the overall quality of the cement produced. In addition to its economic advantages, the use of moisture ash free coal also aligns with global efforts to transition towards cleaner energy sources. As countries strive to reduce their carbon footprints, using higher quality coal can be a transitional strategy. Although coal is often criticized for its environmental impact, utilizing moisture ash free coal can mitigate some of these effects by improving combustion efficiency and reducing waste. However, it is essential to recognize that the extraction and processing of coal, including moisture ash free coal, still pose significant environmental challenges. Mining activities can lead to land degradation, water pollution, and habitat destruction. Therefore, while moisture ash free coal offers several advantages, it is crucial to adopt sustainable practices in its extraction and use. This includes implementing technologies that minimize environmental damage and exploring alternative energy sources that can eventually replace coal. In conclusion, moisture ash free coal represents a vital resource in the energy landscape, providing numerous benefits in terms of efficiency, quality, and potential environmental impact reduction. As we continue to navigate the complexities of energy production and consumption, understanding the role of moisture ash free coal is essential for making informed decisions that balance economic needs with environmental responsibilities. By focusing on high-quality coal options, we can work towards a more sustainable energy future while still meeting the demands of industry and society.

煤炭是世界上使用最广泛的化石燃料之一，在能源生产和工业过程中发挥着至关重要的作用。在各种类型的煤中，无水无灰煤尤其重要，因为它具有高能量含量和效率。要理解为什么无水无灰煤如此有价值，我们必须首先探讨它的内涵。这种类型的煤的特点是其低水分和灰分含量，这大大提高了其热值。低水分意味着在燃烧过程中蒸发水分时浪费的能量更少，而低灰分则确保更多煤的能量转化为可用热量，而不是作为废物流失。无水无灰煤的重要性可以在各种应用中看到。例如，在发电中，使用这种类型的煤可以导致更高效的电力生产。利用无水无灰煤的发电厂能够从较少的燃料中产生更多的能量，与使用低质量煤的发电厂相比。这种效率不仅降低了运营成本，还通过减少与燃烧煤相关的排放来最小化环境影响。此外，依赖煤炭进行制造过程的行业，如钢铁和水泥生产，也从无水无灰煤中获得了显著的好处。这种煤类型中减少的杂质意味着最终产品的质量更高。例如，在钢铁生产中，使用无水无灰煤会导致熔融铁中的污染物更少，从而产生更强、更耐用的钢。同样，在水泥生产中，煤的纯度有助于更好的化学反应，提高所生产水泥的整体质量。除了经济优势之外，使用无水无灰煤还与全球向清洁能源转型的努力相一致。随着各国努力减少碳足迹，使用高质量煤炭可以成为一种过渡策略。尽管煤炭常常因其环境影响而受到批评，但利用无水无灰煤可以通过提高燃烧效率和减少废物来减轻一些这些影响。然而，必须认识到，提取和加工煤炭，包括无水无灰煤，仍然会带来显著的环境挑战。采矿活动可能导致土地退化、水污染和栖息地破坏。因此，虽然无水无灰煤提供了若干优势，但在其提取和使用中采用可持续实践至关重要。这包括实施最小化环境损害的技术，并探索可以最终替代煤炭的替代能源。总之，无水无灰煤代表了能源格局中的一种重要资源，在效率、质量和潜在的环境影响减少方面提供了众多好处。随着我们继续应对能源生产和消费的复杂性，理解无水无灰煤的作用对于做出平衡经济需求与环境责任的明智决策至关重要。通过关注高质量煤炭选项，我们可以朝着更可持续的能源未来迈进，同时满足工业和社会的需求。