caustic lime

简明释义

生石灰

英英释义

例句

1.When mixed with water, caustic lime creates a strong alkaline solution.

与水混合时， caustic lime 会产生强碱性溶液。

2.The chemical industry relies on caustic lime for various processes.

化学工业依赖于 caustic lime 进行各种工艺。

3.Environmental engineers use caustic lime to treat wastewater.

环境工程师使用 caustic lime 处理废水。

4.In construction, caustic lime is used as a key ingredient in mortar.

在建筑中， caustic lime 是砂浆的关键成分。

5.Farmers often use caustic lime to improve soil quality.

农民常常使用 caustic lime 来改善土壤质量。

作文

In the realm of chemistry and industrial applications, caustic lime plays a crucial role. Known chemically as calcium oxide (CaO), caustic lime is produced by heating limestone (calcium carbonate) in a process called calcination. This high-temperature reaction releases carbon dioxide, leaving behind the highly reactive caustic lime. One of the primary uses of caustic lime is in the manufacturing of various chemicals, including sodium hydroxide, which is essential for many industrial processes. Furthermore, caustic lime is vital in water treatment facilities, where it helps to purify water by neutralizing acidity and removing impurities.The agricultural sector also benefits significantly from caustic lime. Farmers often use it to improve soil quality. By applying caustic lime to acidic soils, they can increase the pH level, making the soil more conducive for crop growth. This application not only enhances the soil's fertility but also aids in the absorption of nutrients by plants, ultimately leading to better yields.Moreover, caustic lime is utilized in the construction industry. It serves as a key ingredient in the production of cement and mortar. When mixed with water, caustic lime forms a paste that hardens over time, providing strength and durability to structures. Its ability to bind materials together makes it indispensable in building projects.However, handling caustic lime requires caution due to its highly alkaline nature. Direct contact with skin or eyes can cause severe burns, and inhaling its dust can lead to respiratory issues. Therefore, workers in industries that utilize caustic lime must adhere to strict safety protocols, including wearing protective gear and ensuring proper ventilation in work areas.In conclusion, caustic lime is a versatile compound with numerous applications across various industries. Its significance in chemical manufacturing, agriculture, and construction underscores its importance in modern society. While it offers many benefits, it is essential to handle caustic lime with care to prevent potential hazards. Understanding the properties and uses of caustic lime not only enhances our knowledge of chemistry but also highlights its role in promoting sustainability and efficiency in industrial practices.

在化学和工业应用领域，caustic lime（生石灰）发挥着至关重要的作用。它的化学名称是氧化钙（CaO），通过加热石灰石（碳酸钙）在一个叫做煅烧的过程中生产。这一高温反应释放二氧化碳，留下高度反应性的caustic lime。caustic lime的主要用途之一是在各种化学品的制造中，包括氢氧化钠，这对许多工业过程至关重要。此外，caustic lime在水处理设施中也至关重要，它通过中和酸性和去除杂质来帮助净化水。农业部门也从caustic lime中受益匪浅。农民经常使用它来改善土壤质量。通过将caustic lime施加到酸性土壤上，他们可以提高pH值，使土壤更适合作物生长。这种应用不仅提高了土壤的肥力，而且有助于植物对养分的吸收，最终导致更好的产量。此外，caustic lime在建筑行业中也得到了应用。它是水泥和砂浆生产中的关键成分。当与水混合时，caustic lime形成一种在时间推移中硬化的浆料，为结构提供强度和耐久性。它结合材料的能力使其在建筑项目中不可或缺。然而，处理caustic lime需要小心，因为它具有高度的碱性。直接接触皮肤或眼睛可能会造成严重烧伤，吸入其粉尘可能导致呼吸问题。因此，在使用caustic lime的行业中，工人必须遵循严格的安全协议，包括穿戴防护装备并确保工作区域有良好的通风。总之，caustic lime是一种多功能化合物，在各个行业中具有众多应用。它在化学制造、农业和建筑中的重要性凸显了它在现代社会中的重要性。虽然它提供了许多好处，但必须小心处理caustic lime以防止潜在的危害。理解caustic lime的特性和用途不仅增强了我们对化学的认识，还突显了它在促进工业实践的可持续性和效率方面的作用。