semi coke

简明释义

半焦炭

英英释义

例句

1.The calorific value of semi coke 半焦 makes it an efficient fuel source.

半焦的热值使其成为一种高效的燃料来源。

2.In our factory, we store semi coke 半焦 in large silos to ensure a steady supply.

在我们的工厂中，我们将半焦储存在大型筒仓中，以确保稳定供应。

3.The production of semi coke 半焦 is a crucial step in the metallurgical industry.

半焦的生产是冶金行业中的一个关键步骤。

4.We need to analyze the quality of semi coke 半焦 before using it in the blast furnace.

在将其用于高炉之前，我们需要分析半焦的质量。

5.The semi coke 半焦 produced from low-sulfur coal is preferred for its environmental benefits.

低硫煤生产的半焦因其环保效益而受到青睐。

作文

In the world of industrial processes, the term semi coke refers to a type of carbon-rich material that is produced during the carbonization of coal. This process involves heating coal in the absence of air, which drives off volatile substances and leaves behind a solid residue. The resulting product, semi coke (半焦), has unique properties that make it valuable for various applications, particularly in metallurgy and energy production. Unlike traditional coke, which is fully carbonized, semi coke retains some of its volatile content, making it a versatile material that can be utilized in different ways.One of the primary uses of semi coke is in the production of iron and steel. In blast furnaces, semi coke can serve as a reducing agent, helping to convert iron ore into molten iron. Its lower carbon content compared to fully carbonized coke allows for better control over the chemical reactions taking place within the furnace. This can lead to improved efficiency and reduced emissions, which are critical factors in today's environmentally-conscious industrial landscape.Moreover, semi coke is also used as a fuel in various thermal applications. Its higher volatile matter content means that it can ignite more easily than traditional coke, making it an attractive option for power generation and heating purposes. Power plants that utilize semi coke can benefit from its energy content while also reducing their reliance on more polluting fossil fuels. As the world shifts towards cleaner energy sources, the role of semi coke in this transition cannot be overlooked.The production of semi coke is not without its challenges, however. The carbonization process must be carefully controlled to ensure that the desired properties of the semi coke are achieved. Factors such as temperature, time, and the type of coal used can all influence the final product. Additionally, the environmental impact of producing semi coke needs to be considered, as the process can generate emissions that contribute to air pollution if not managed properly.In conclusion, semi coke (半焦) is a crucial material in the fields of metallurgy and energy production. Its unique properties allow it to serve multiple purposes, from acting as a reducing agent in blast furnaces to being a viable fuel source. As industries continue to seek more sustainable practices, the importance of semi coke will likely grow. Understanding its production, applications, and environmental implications is essential for leveraging its benefits while minimizing its drawbacks. As we move forward, further research and development in the use of semi coke could lead to even more innovative solutions in the quest for cleaner and more efficient industrial processes.

在工业过程中，“半焦”这一术语指的是在煤炭化过程中产生的一种富含碳的材料。该过程涉及在无空气的情况下加热煤，从而驱除挥发性物质，留下固体残留物。生成的产品“半焦”具有独特的性质，使其在冶金和能源生产等多个应用中极具价值。与传统焦炭相比，“半焦”保留了一些挥发成分，使其成为一种多用途材料，可以以不同方式利用。“半焦”的主要用途之一是在铁和钢的生产中。在高炉中，“半焦”可以作为还原剂，帮助将铁矿石转化为熔融铁。与完全碳化的焦炭相比，其较低的碳含量使得更好地控制炉内发生的化学反应成为可能。这可以提高效率并减少排放，这在当今环保意识日益增强的工业环境中至关重要。此外，“半焦”还用作各种热应用中的燃料。其较高的挥发物含量意味着它比传统焦炭更容易点燃，使其成为发电和供热的理想选择。利用“半焦”的发电厂可以从其能量含量中受益，同时减少对更污染的化石燃料的依赖。随着世界向更清洁的能源源转型，“半焦”在这一转变中的角色不容忽视。然而，“半焦”的生产并非没有挑战。碳化过程必须严格控制，以确保达到所需的“半焦”特性。温度、时间和所用煤种等因素都会影响最终产品。此外，生产“半焦”的环境影响也需要考虑，因为如果管理不当，该过程可能会产生导致空气污染的排放。总之，“半焦”是冶金和能源生产领域的重要材料。其独特的性质使其能够满足多种需求，从在高炉中作为还原剂到作为可行的燃料来源。随着行业不断寻求更可持续的实践，“半焦”的重要性可能会进一步增长。理解其生产、应用和环境影响对于利用其优势同时最小化其缺点至关重要。展望未来，进一步研究和开发“半焦”的使用可能会在追求更清洁、更高效的工业过程中带来更多创新解决方案。