coking properties

简明释义

结焦性

英英释义

例句

1.The coal's coking properties are essential for producing high-quality steel.

煤的炼焦特性对生产高质量钢铁至关重要。

2.Researchers are studying how different additives affect the coking properties of coal.

研究人员正在研究不同添加剂如何影响煤的炼焦特性。

3.The coking properties of this particular blend make it ideal for metallurgical applications.

这种特定混合物的炼焦特性使其非常适合冶金应用。

4.To assess the coking properties, we conducted several laboratory tests.

为了评估炼焦特性，我们进行了几项实验室测试。

5.A higher carbon content usually improves the coking properties of coal.

较高的碳含量通常会改善煤的炼焦特性。

作文

The term coking properties refers to the characteristics of coal or other carbonaceous materials that determine their ability to be converted into coke through the coking process. This process involves heating the material in the absence of air, which drives off volatile substances and leaves behind a porous, carbon-rich solid known as coke. Understanding coking properties is essential for industries that rely on coke as a primary raw material, such as steel manufacturing. Coke serves as both a fuel and a reducing agent in the smelting of iron ore. The quality of coke produced depends heavily on the coking properties of the coal used, which can vary significantly based on its source and composition.In order to evaluate coking properties, several tests are conducted, including the determination of the coal's volatile matter content, ash content, and sulfur levels. These factors influence the yield and quality of the coke produced. For instance, high volatile matter content may lead to excessive gas production during coking, which can affect the efficiency of the process and the quality of the final product. Similarly, high ash content can result in lower coke strength and increased impurities, making it less desirable for metallurgical applications.Moreover, the coking properties of coal are not static; they can change with different processing techniques and environmental conditions. For example, blending different types of coal can optimize the coking properties to achieve better coke quality. This practice is common in coke plants, where operators carefully select and mix coals to meet specific production requirements.The significance of coking properties extends beyond the immediate production of coke. It also impacts the overall efficiency and environmental footprint of the steel-making process. Higher-quality coke leads to more efficient blast furnace operations, reducing energy consumption and emissions. Therefore, understanding and optimizing coking properties is crucial for both economic and environmental sustainability in the steel industry.In conclusion, the concept of coking properties encompasses a range of characteristics that determine how effectively coal can be transformed into coke. By studying these properties, industries can improve their production processes, enhance the quality of their products, and contribute to more sustainable practices. As the demand for steel continues to rise globally, focusing on the coking properties of coal will remain a vital aspect of ensuring that the industry meets both economic and environmental goals.

术语coking properties指的是煤或其他碳质材料的特性，这些特性决定了它们在无空气的情况下转化为焦炭的能力。这个过程涉及加热材料以驱除挥发性物质，留下一个多孔的、富含碳的固体，称为焦炭。理解coking properties对于依赖焦炭作为主要原料的行业至关重要，例如钢铁制造。焦炭既是燃料，又是冶炼铁矿石的还原剂。生产的焦炭质量在很大程度上取决于所用煤的coking properties，而这些特性可能因来源和成分的不同而显著变化。为了评估coking properties，需要进行几项测试，包括确定煤的挥发分含量、灰分含量和硫含量。这些因素影响着生产的焦炭的产量和质量。例如，高挥发分含量可能导致在焦化过程中产生过多的气体，这会影响工艺的效率和最终产品的质量。同样，高灰分含量会导致焦炭强度降低和杂质增加，使其在冶金应用中不那么理想。此外，煤的coking properties并不是静态的；它们可以随着不同的加工技术和环境条件而变化。例如，混合不同类型的煤可以优化coking properties，以实现更好的焦炭质量。这种做法在焦化厂中很常见，操作员会仔细选择和混合煤，以满足特定的生产要求。coking properties的重要性不仅限于焦炭的直接生产。它还影响着整个钢铁制造过程的效率和环境足迹。高质量的焦炭能提高高炉的运行效率，减少能源消耗和排放。因此，理解和优化coking properties对于钢铁行业在经济和环境可持续性方面至关重要。总之，coking properties的概念涵盖了一系列特性，这些特性决定了煤如何有效地转化为焦炭。通过研究这些特性，行业可以改善生产工艺，提高产品质量，并有助于更可持续的实践。随着全球对钢铁需求的持续增长，关注煤的coking properties将始终是确保该行业实现经济和环境目标的关键方面。