lump coke

简明释义

块焦炭

英英释义

例句

1.The price of lump coke has increased due to higher demand from the industry.

由于工业需求增加，块煤的价格上涨了。

2.We need to order more lump coke before the winter season starts.

在冬季开始之前，我们需要订购更多的块煤。

3.To achieve better combustion, we prefer using lump coke in our heating systems.

为了实现更好的燃烧，我们在供暖系统中更喜欢使用块煤。

4.The steel mill requires high-quality lump coke for optimal production.

钢铁厂需要高质量的块煤以达到最佳生产效果。

5.Using lump coke instead of smaller sizes can improve efficiency in blast furnaces.

使用块煤而不是较小的煤种可以提高高炉的效率。

作文

In the world of industrial processes, the term lump coke refers to a specific type of carbon material that is produced from the destructive distillation of coal. This process involves heating coal in the absence of air, which drives off volatile compounds and leaves behind a solid, porous structure. The resulting lump coke is characterized by its high carbon content, low ash, and minimal impurities, making it an essential component in various metallurgical applications, particularly in iron and steel production.The importance of lump coke in the steel-making industry cannot be overstated. It serves as both a fuel and a reducing agent in the blast furnace, where iron ore is converted into molten iron. The high temperature generated by burning lump coke allows for the efficient reduction of iron oxides, while its porous structure facilitates the movement of gases throughout the furnace, promoting better combustion and heat distribution.Moreover, the quality of lump coke significantly influences the efficiency and productivity of the steel-making process. Higher quality coke can lead to lower fuel consumption, reduced emissions, and improved overall performance of the blast furnace. Therefore, the production of high-quality lump coke is a critical focus for many coal processing facilities.In addition to its role in steel production, lump coke is also utilized in other industrial processes. For instance, it can be used in the production of ferroalloys, which are essential for manufacturing various alloys. Furthermore, lump coke is sometimes employed in the production of aluminum, where it acts as a reducing agent in the smelting process.The environmental impact of lump coke production and usage is a topic of ongoing research and discussion. While it is a valuable resource in many industries, the process of creating lump coke can release significant amounts of greenhouse gases and other pollutants. As such, there is a growing emphasis on developing cleaner technologies and alternative materials that can reduce the reliance on traditional coke production methods.In conclusion, understanding the significance of lump coke is crucial for anyone involved in the industrial sector, particularly in metallurgy. Its unique properties make it indispensable for steel production and other applications, while ongoing efforts to mitigate its environmental impact highlight the need for sustainable practices in the industry. As we move towards a more eco-conscious future, the role of lump coke will undoubtedly evolve, leading to innovations that balance industrial needs with environmental responsibilities.

在工业过程的世界中，术语lump coke指的是一种特定类型的碳材料，它是通过煤的破坏性干馏生产的。这个过程涉及在没有空气的情况下加热煤，这会驱散挥发性化合物，并留下一个固体、多孔的结构。最终得到的lump coke以其高碳含量、低灰分和最小杂质为特点，使其成为各种冶金应用中的重要组成部分，尤其是在铁和钢的生产中。lump coke在钢铁制造行业的重要性不容小觑。它在高炉中既作为燃料，又作为还原剂，用于将铁矿石转化为熔融铁。燃烧lump coke所产生的高温使得铁氧化物的还原效率提高，而其多孔结构则促进气体在炉内的流动，从而改善燃烧和热分布。此外，lump coke的质量显著影响钢铁制造过程的效率和生产力。更高质量的焦炭可以降低燃料消耗，减少排放，并提高高炉的整体性能。因此，生产高质量的lump coke是许多煤加工设施的关键重点。除了在钢铁生产中的作用外，lump coke还被用于其他工业过程。例如，它可以用于生产铁合金，这些合金对制造各种合金至关重要。此外，lump coke有时也用于铝的生产，在冶炼过程中作为还原剂。lump coke的生产和使用对环境的影响是一个持续研究和讨论的话题。尽管它在许多行业中是一种宝贵的资源，但生产lump coke的过程可能释放大量温室气体和其他污染物。因此，越来越多地强调开发更清洁的技术和替代材料，以减少对传统焦炭生产方法的依赖。总之，理解lump coke的重要性对于任何参与工业部门的人，特别是在冶金领域的人来说都是至关重要的。其独特的属性使其在钢铁生产和其他应用中不可或缺，而减少其环境影响的持续努力突显了行业可持续实践的必要性。随着我们向更加环保的未来迈进，lump coke的角色无疑会演变，导致在满足工业需求与环境责任之间取得平衡的创新。