slaked lime

简明释义

消石灰

英英释义

例句

1.The chemical reaction between water and quicklime produces slaked lime, which is crucial in many industrial processes.

水和生石灰之间的化学反应产生了消石灰，这在许多工业过程中至关重要。

2.In water treatment, slaked lime helps to remove impurities and soften the water.

在水处理过程中，消石灰有助于去除杂质并软化水质。

3.When mixed with sand, slaked lime creates a durable building material known as lime mortar.

与沙子混合时，消石灰形成一种耐用的建筑材料，称为石灰砂浆。

4.Farmers apply slaked lime to their fields to adjust soil pH and enhance crop growth.

农民在田地里施用消石灰以调整土壤酸碱度，促进作物生长。

5.In construction, we often use slaked lime to improve the workability of mortar.

在建筑中，我们经常使用消石灰来改善砂浆的可操作性。

作文

Slaked lime, known scientifically as calcium hydroxide, is an important chemical compound that has a wide range of applications in various industries. This compound is produced by adding water to quicklime, or calcium oxide, which results in a chemical reaction that forms a white powdery substance. The process of making slaked lime is not only crucial for industrial purposes but also has historical significance. For centuries, it has been used in construction, agriculture, and even in food preparation. In construction, slaked lime (氢氧化钙) serves as a key ingredient in mortar and plaster. When mixed with sand and water, it creates a durable material that can withstand the test of time. This is particularly important in regions where buildings are exposed to harsh weather conditions. The use of slaked lime in construction ensures that structures remain strong and stable. Additionally, it has the ability to absorb carbon dioxide from the atmosphere, which contributes to the long-term durability of buildings made with lime-based materials.Agriculture is another field where slaked lime plays a significant role. Farmers often use it to improve soil quality. By applying slaked lime to acidic soils, farmers can raise the pH level, making the soil more suitable for growing crops. This process is essential for enhancing crop yields and ensuring food security. Moreover, slaked lime helps in controlling pests and diseases, making it a valuable resource for sustainable farming practices.In the food industry, slaked lime is used in the preparation of certain foods. For instance, it is utilized in the process of nixtamalization, where corn is treated with an alkaline solution to enhance its nutritional value and flavor. This traditional method is still practiced in many cultures today and highlights the versatility of slaked lime in culinary applications.Despite its many benefits, it is important to handle slaked lime with care. The compound can be caustic and may cause irritation to the skin and eyes if proper safety precautions are not taken. Therefore, individuals working with slaked lime should wear protective gear and follow safety guidelines to prevent accidents.In conclusion, slaked lime (氢氧化钙) is a multifaceted compound that has been utilized across various sectors for centuries. Its applications in construction, agriculture, and food preparation demonstrate its importance in our daily lives. Understanding the properties and uses of slaked lime can help us appreciate its role in promoting sustainability and enhancing the quality of our environments. As we continue to discover new ways to utilize this compound, it is essential to recognize both its benefits and the need for safe handling practices.