desulphuration

简明释义

英[dɪˌsʌlfjʊˈreɪʃən]美[dɪˌsʌlfjʊˈreɪʃən]

n. 脱硫，除硫

英英释义

单词用法

同义词

反义词

例句

1.Using carburizing agent and devulcanized agent, experiment of carburisation and desulphuration for semisteel which in smelting high titanium slag by electric cooker has been studied.

用增碳剂和脱硫剂对冶炼高钛渣副产半钢进行了增碳脱硫试验研究。

2.Using carburizing agent and devulcanized agent, experiment of carburisation and desulphuration for semisteel which in smelting high titanium slag by electric cooker has been studied.

用增碳剂和脱硫剂对冶炼高钛渣副产半钢进行了增碳脱硫试验研究。

3.This can be the foundation of integration design and operation of dust precipitation and flue gas desulphuration using waste alkali liquid.

本研究为除尘脱硫一体化的设计及利用废碱液进行除尘脱硫的运行操作提供依据。

4.FGD (flue gas desulphuration) gypsum-fly ash binder making up of FGD gypsum and fly ash mainly is one of the gypsum-based materials.

脱硫石膏粉煤灰胶结材是指以脱硫石膏和粉煤灰为基本组分的一种石膏基材料。

5.Lower melting, rapid melting speed, good flow and good lubricity, which benefit for desulphuration effect.

熔点低、熔化速度快、流动性好、润滑性好，有利于脱硫效率的提高。

6.The process of desulphuration is essential in reducing sulfur emissions from industrial plants.

进行脱硫的过程对于减少工业厂房的硫排放至关重要。

7.In power generation, desulphuration techniques help to meet environmental regulations.

在发电中，脱硫技术有助于满足环境法规。

8.The desulphuration of natural gas improves its quality for domestic use.

天然气的脱硫提高了其家庭使用的质量。

9.Researchers are developing new methods for efficient desulphuration in refineries.

研究人员正在开发在炼油厂中高效脱硫的新方法。

10.The desulphuration process can significantly lower the cost of wastewater treatment.

该脱硫过程可以显著降低废水处理的成本。

作文

In the field of environmental science and engineering, the process of desulphuration plays a crucial role in reducing harmful emissions. Desulphuration refers to the removal of sulfur compounds from various materials, particularly fossil fuels, before they are burned. This process is essential for minimizing the release of sulfur dioxide (SO2) into the atmosphere, which is a significant contributor to air pollution and acid rain. The importance of desulphuration cannot be overstated, especially as we face increasing environmental challenges and strive for sustainable energy solutions. The combustion of coal and oil, two of the most commonly used fossil fuels, releases large amounts of sulfur dioxide. When this gas combines with moisture in the atmosphere, it forms sulfuric acid, leading to acid rain that can damage ecosystems, harm wildlife, and erode buildings. Therefore, implementing desulphuration technologies is vital for industries reliant on these fuels. Various methods have been developed for desulphuration, including flue gas desulfurization (FGD), which involves the use of alkaline substances to react with sulfur dioxide and remove it from exhaust gases. Another approach to desulphuration is through the use of cleaner fuels. By switching to low-sulfur coal or natural gas, industries can significantly reduce their sulfur emissions. Additionally, advancements in renewable energy sources, such as solar and wind power, offer alternatives that do not produce sulfur compounds during energy generation. As society moves towards greener technologies, the necessity for desulphuration will likely decrease, but it remains a critical practice in the transition period. Moreover, desulphuration has implications beyond just air quality. The removal of sulfur from fuels also enhances their efficiency and performance. For example, in the petrochemical industry, desulphuration processes improve the quality of gasoline and diesel by reducing sulfur content, which in turn helps meet stringent regulatory standards and consumer demands for cleaner fuels. This aspect highlights the dual benefits of desulphuration: protecting the environment while enhancing product quality. However, the desulphuration process is not without challenges. The implementation of desulphuration technologies can be costly, requiring significant investment in equipment and infrastructure. Furthermore, there are ongoing discussions about the best methods for desulphuration, as some techniques may generate secondary pollutants or require extensive water usage. Therefore, continuous research and development are necessary to optimize these processes and minimize their environmental impact. In conclusion, desulphuration is a vital process in the fight against air pollution and environmental degradation. It serves as a bridge between traditional fossil fuel usage and the future of clean energy. By investing in desulphuration technologies and exploring alternative energy sources, we can work towards a healthier planet. As individuals and communities, we must advocate for policies that support these initiatives and promote awareness of the importance of desulphuration in our daily lives. Only through collective efforts can we hope to achieve a sustainable future for generations to come.

在环境科学和工程领域，脱硫过程在减少有害排放方面发挥着至关重要的作用。脱硫是指从各种材料中去除硫化合物，特别是燃烧前的化石燃料。这个过程对于最小化二氧化硫（SO2）释放到大气中的重要性不容忽视，二氧化硫是空气污染和酸雨的重要成因。脱硫的重要性不言而喻，尤其是在我们面临日益严峻的环境挑战并努力寻求可持续能源解决方案的情况下。 煤炭和石油的燃烧是两种最常用的化石燃料，会释放大量的二氧化硫。当这种气体与大气中的水分结合时，会形成硫酸，从而导致酸雨，这会损害生态系统、危害野生动物并侵蚀建筑物。因此，实施脱硫技术对依赖这些燃料的行业至关重要。已经开发出多种脱硫方法，包括烟气脱硫（FGD），该方法涉及使用碱性物质与二氧化硫反应，并将其从废气中去除。 另一种脱硫的方法是使用更清洁的燃料。通过转向低硫煤或天然气，工业可以显著减少其硫排放。此外，太阳能和风能等可再生能源的进步提供了在发电过程中不会产生硫化合物的替代方案。随着社会向更环保技术的转变，脱硫的必要性可能会降低，但在过渡期内，它仍然是一项关键的实践。 此外，脱硫还具有超越空气质量的意义。从燃料中去除硫也提高了其效率和性能。例如，在石油化工行业，脱硫过程通过减少硫含量来改善汽油和柴油的质量，从而帮助满足严格的监管标准和消费者对清洁燃料的需求。这一方面突显了脱硫的双重好处：保护环境同时提升产品质量。 然而，脱硫过程并非没有挑战。实施脱硫技术可能成本高昂，需要在设备和基础设施上进行重大投资。此外，关于脱硫的最佳方法仍存在讨论，因为某些技术可能会产生二次污染或需要大量水资源。因此，持续的研究和开发是优化这些过程并最小化其环境影响所必需的。 总之，脱硫是抗击空气污染和环境退化的重要过程。它作为传统化石燃料使用与未来清洁能源之间的桥梁。通过投资于脱硫技术并探索替代能源来源，我们可以朝着一个更健康的星球迈进。作为个人和社区，我们必须倡导支持这些倡议的政策，并提高对脱硫在我们日常生活中重要性的认识。只有通过集体努力，我们才能希望为后代实现可持续的未来。