residual sulphur

简明释义

残留硫

英英释义

例句

1.Farmers need to monitor residual sulphur in the soil to prevent crop damage.

农民需要监测土壤中的残留硫以防止作物受损。

2.The wine was tested for residual sulphur to ensure it met safety standards.

这款酒经过测试，检查其是否符合安全标准的残留硫。

3.In winemaking, controlling residual sulphur is crucial for product quality.

在酿酒过程中，控制残留硫对产品质量至关重要。

4.High levels of residual sulphur can affect the flavor profile of the wine.

高水平的残留硫会影响葡萄酒的风味特征。

5.The laboratory report indicated a significant amount of residual sulphur in the sample.

实验室报告显示样本中含有大量的残留硫。

作文

In the field of chemistry and environmental science, the term residual sulphur refers to the amount of sulfur that remains in a substance after a particular process has taken place. This can be particularly relevant in industrial processes, such as oil refining or metal production, where sulfur compounds are often generated as byproducts. Understanding residual sulphur is crucial for several reasons, including environmental protection, regulatory compliance, and product quality control.Firstly, the presence of residual sulphur in fuels can significantly affect their environmental impact. When fuels with high sulfur content are burned, they release sulfur dioxide (SO2) into the atmosphere, which can contribute to air pollution and acid rain. Acid rain can have detrimental effects on soil, water bodies, and even human health. Therefore, monitoring and controlling residual sulphur levels in fuels is essential for minimizing these harmful effects. Many countries have established stringent regulations regarding the maximum allowable sulfur content in fuels, which has led to advancements in refining technologies aimed at reducing residual sulphur.Secondly, in the context of metal production, residual sulphur can affect the properties of the final product. For example, in steel manufacturing, sulfur is considered an undesirable element because it can lead to brittleness in the metal. As a result, metallurgists pay close attention to the levels of residual sulphur during the production process to ensure that the final product meets the required specifications. High levels of residual sulphur can necessitate additional processing steps, which can increase production costs and time.Moreover, the analysis of residual sulphur is also important from a safety perspective. In certain chemical processes, the accumulation of sulfur compounds can pose risks of fire or explosion. Thus, industries must implement proper monitoring systems to detect and manage residual sulphur levels effectively. This is particularly true in the petrochemical industry, where sulfur compounds are prevalent and can lead to hazardous situations if not properly controlled.In addition to its significance in industrial applications, residual sulphur also plays a role in agricultural practices. Sulfur is an essential nutrient for plant growth, and understanding the levels of residual sulphur in soils can help farmers optimize their fertilization strategies. However, excessive sulfur can lead to soil acidification, which can harm crops. Therefore, farmers must regularly test soil samples to monitor residual sulphur levels and make informed decisions about fertilizer application.In conclusion, the concept of residual sulphur is multifaceted, impacting various sectors such as energy, metallurgy, safety, and agriculture. Its implications on environmental health, product quality, and safety underscore the importance of managing and understanding this element in different contexts. As industries continue to evolve and regulations become more stringent, the accurate measurement and control of residual sulphur will remain a critical focus for scientists, engineers, and policymakers alike. By addressing the challenges associated with residual sulphur, we can work towards a more sustainable and safer future for both our environment and our industries.

在化学和环境科学领域，术语residual sulphur指的是在特定过程完成后，物质中剩余的硫的数量。这在工业过程中尤其重要，例如石油精炼或金属生产，其中硫化合物通常作为副产品生成。理解residual sulphur至关重要，原因有几个，包括环境保护、法规遵从和产品质量控制。首先，燃料中存在的residual sulphur可以显著影响其环境影响。当高硫含量的燃料被燃烧时，会释放出二氧化硫(SO2)进入大气，这可能会导致空气污染和酸雨。酸雨对土壤、水体甚至人类健康都有害。因此，监测和控制燃料中的residual sulphur水平对于最小化这些有害影响至关重要。许多国家已建立了关于燃料中最大允许硫含量的严格法规，这促使了旨在减少residual sulphur的精炼技术的进步。其次，在金属生产的背景下，residual sulphur可以影响最终产品的性质。例如，在钢铁制造中，硫被视为一种不良元素，因为它可能导致金属脆性。因此，冶金师在生产过程中密切关注residual sulphur的水平，以确保最终产品符合所需规格。高水平的residual sulphur可能需要额外的处理步骤，这可能会增加生产成本和时间。此外，分析residual sulphur在安全方面也很重要。在某些化学过程中，硫化合物的积累可能带来火灾或爆炸的风险。因此，行业必须实施适当的监测系统，以有效检测和管理residual sulphur水平。这在石化行业尤为重要，因为硫化合物普遍存在，如果不加以控制，可能会导致危险情况。除了在工业应用中的重要性外，residual sulphur在农业实践中也发挥着作用。硫是植物生长的必需营养素，了解土壤中residual sulphur的水平可以帮助农民优化施肥策略。然而，过量的硫会导致土壤酸化，从而危害作物。因此，农民必须定期测试土壤样本，以监测residual sulphur水平，并做出明智的施肥决策。总之，residual sulphur的概念是多方面的，影响着能源、冶金、安全和农业等多个领域。它对环境健康、产品质量和安全的影响突显了在不同背景下管理和理解这一元素的重要性。随着行业的不断发展和法规的日益严格，准确测量和控制residual sulphur将始终是科学家、工程师和政策制定者关注的重点。通过解决与residual sulphur相关的挑战，我们可以朝着更可持续和更安全的未来迈进，造福我们的环境和工业。