fixed carbon

简明释义

固定碳

英英释义

例句

1.The analysis showed that the coal sample contained a high percentage of fixed carbon (固定碳), which indicates its potential for energy production.

分析显示，煤样中含有较高比例的固定碳（固定碳），这表明其在能源生产中的潜力。

2.The quality of charcoal is often evaluated based on its fixed carbon (固定碳) content, which affects its burning efficiency.

木炭的质量通常根据其固定碳（固定碳）含量进行评估，这会影响其燃烧效率。

3.In metallurgy, the amount of fixed carbon (固定碳) in coke is crucial for determining its strength and reactivity.

在冶金中，焦炭中固定碳（固定碳）的含量对于确定其强度和反应性至关重要。

4.The fixed carbon (固定碳) content is a key factor in assessing the economic viability of coal mining operations.

在评估煤矿开采作业的经济可行性时，固定碳（固定碳）含量是一个关键因素。

5.A higher fixed carbon (固定碳) ratio in biomass fuels can lead to better combustion performance.

生物质燃料中较高的固定碳（固定碳）比率可以带来更好的燃烧性能。

作文

In the study of materials and fuels, the term fixed carbon refers to the portion of carbon in a fuel that is not lost during combustion. This is an important concept in understanding the energy content and efficiency of various fuels. The fixed carbon content of a material determines its ability to produce heat and energy when burned, which makes it a crucial factor for industries relying on fossil fuels and biomass. For instance, in coal analysis, fixed carbon is a key indicator of the quality of coal. High fixed carbon content generally signifies a higher heating value, making it more desirable for energy production. Conversely, low fixed carbon content can indicate a higher presence of volatile matter, which may lead to less efficient combustion and lower energy output. Understanding the fixed carbon content helps engineers and scientists design better combustion systems. By knowing how much carbon remains after burning, they can optimize processes to maximize energy extraction while minimizing emissions. This is especially important in today’s context of climate change and the need for cleaner energy sources. Moreover, the concept of fixed carbon extends beyond just coal. In biomass fuels, such as wood or agricultural residues, the fixed carbon content also plays a significant role in determining their suitability for energy production. Biomass with high fixed carbon levels tends to produce more energy, making it a more efficient choice for renewable energy applications. Additionally, the ratio of fixed carbon to volatile matter is critical in assessing the combustibility of a fuel. A higher ratio indicates that the fuel will burn more steadily and produce less smoke and pollutants, which is an essential consideration for environmental sustainability. In summary, the term fixed carbon is vital in the fields of energy production and material science. Its significance lies in its direct impact on the efficiency and environmental implications of fuel use. As we continue to explore sustainable energy solutions, understanding the role of fixed carbon will be crucial in developing cleaner and more efficient energy systems. By focusing on materials with high fixed carbon content, we can contribute to reducing greenhouse gas emissions and promoting a more sustainable future. In conclusion, whether in coal, biomass, or other fuels, the importance of fixed carbon cannot be overstated. It serves as a benchmark for evaluating the performance of fuels and guiding the transition towards more sustainable energy practices. As we strive for a greener planet, a deeper understanding of fixed carbon will enable us to make informed decisions about our energy sources and usage.

在材料和燃料的研究中，术语固定碳指的是在燃烧过程中不会损失的燃料中的碳部分。这是理解各种燃料的能量含量和效率的重要概念。材料的固定碳含量决定了它在燃烧时产生热量和能量的能力，这使其成为依赖化石燃料和生物质的行业的关键因素。例如，在煤炭分析中，固定碳是煤炭质量的关键指标。高的固定碳含量通常意味着更高的热值，使其在能源生产中更具吸引力。相反，低的固定碳含量可能表明挥发物的含量较高，这可能导致燃烧效率较低和能量输出较少。了解固定碳含量有助于工程师和科学家设计更好的燃烧系统。通过了解燃烧后剩余的碳量，他们可以优化过程，以最大化能量提取，同时最小化排放。这在当今气候变化和对清洁能源需求的背景下尤为重要。此外，固定碳的概念不仅限于煤。在生物质燃料中，例如木材或农业残余物，固定碳含量同样在确定其适合用于能源生产方面发挥着重要作用。具有高固定碳水平的生物质往往能够产生更多的能量，使其在可再生能源应用中更具效率。此外，固定碳与挥发物的比率在评估燃料的可燃性方面至关重要。更高的比率表明燃料将更稳定地燃烧，并产生更少的烟雾和污染物，这对于环境可持续性是一个重要的考虑因素。总之，术语固定碳在能源生产和材料科学领域至关重要。其重要性在于它对燃料使用的效率和环境影响的直接影响。随着我们继续探索可持续能源解决方案，理解固定碳的作用将对开发更清洁、更高效的能源系统至关重要。通过关注具有高固定碳含量的材料，我们可以为减少温室气体排放和促进更可持续的未来做出贡献。最后，无论是在煤炭、生物质还是其他燃料中，固定碳的重要性都不容小觑。它作为评估燃料性能和指导向更可持续能源实践转型的基准。随着我们努力实现更绿色的星球，对固定碳的深入理解将使我们能够就我们的能源来源和使用做出明智的决策。