quick lime

简明释义

生石灰

英英释义

例句

1.To neutralize acidic waste, industries often use quick lime in their processes.

为了中和酸性废物，工业通常在其过程中使用生石灰。

2.When mixed with sand and water, quick lime forms a strong mortar for bricklaying.

与沙子和水混合时，生石灰形成一种强力的砂浆，用于砌砖。

3.The construction workers used quick lime to stabilize the soil before laying the foundation.

建筑工人使用生石灰来稳定土壤，然后再铺设基础。

4.The chemical reaction of quick lime with water produces heat and slaked lime.

与水反应时，生石灰会产生热量和消石灰。

5.In agriculture, quick lime is often applied to improve soil quality.

在农业中，通常施用生石灰以改善土壤质量。

作文

Quick lime, known scientifically as calcium oxide, is an important chemical compound that has been used for centuries in various industries. It is produced by heating limestone, which primarily consists of calcium carbonate, to high temperatures. This process, known as calcination, drives off carbon dioxide and leaves behind the white powdery substance we call quick lime (生石灰). The applications of quick lime (生石灰) are vast and diverse. One of its most notable uses is in the construction industry, where it serves as a key ingredient in cement and mortar. When mixed with water, quick lime (生石灰) undergoes a chemical reaction to form calcium hydroxide, which is essential for the hardening process of these materials. This property makes quick lime (生石灰) indispensable for building structures that require durability and strength.In addition to construction, quick lime (生石灰) plays a significant role in environmental applications. It is often used in water treatment processes to neutralize acidic waters and remove impurities. By adding quick lime (生石灰) to contaminated water, the pH level can be adjusted, making it safer for both human consumption and aquatic life. Furthermore, quick lime (生石灰) can help in the treatment of industrial waste, where it aids in the stabilization of hazardous materials, allowing for safer disposal methods.Agriculture also benefits from the use of quick lime (生石灰). Farmers apply it to acidic soils to improve fertility and enhance crop yields. The calcium provided by quick lime (生石灰) is vital for plant growth, as it helps in the formation of cell walls and promotes overall health. By balancing soil pH levels, quick lime (生石灰) ensures that essential nutrients are more readily available to plants, thereby optimizing their growth potential.Despite its many advantages, handling quick lime (生石灰) requires caution. It is a caustic substance that can cause skin burns and respiratory issues if not managed properly. Therefore, workers in industries that utilize quick lime (生石灰) must adhere to strict safety protocols, including wearing protective clothing and using proper ventilation systems. Education about the properties and hazards of quick lime (生石灰) is essential to prevent accidents and ensure safe usage.In conclusion, quick lime (生石灰) is a versatile and valuable compound with numerous applications across different sectors. From construction to environmental protection and agriculture, its benefits are undeniable. However, the importance of safety and proper handling cannot be overstated. As industries continue to evolve, the demand for quick lime (生石灰) will likely remain strong, making it a crucial component in various processes that support modern society.

生石灰，科学上称为氧化钙，是一种重要的化合物，几个世纪以来在各个行业中都有使用。它是通过将主要由碳酸钙组成的石灰石加热到高温而生产的。这个过程被称为煅烧，驱赶二氧化碳，留下我们所称的白色粉末物质——quick lime（生石灰）。quick lime（生石灰）的应用广泛而多样。其中一个显著的用途是在建筑行业，它作为水泥和砂浆的关键成分。当与水混合时，quick lime（生石灰）会发生化学反应，形成氢氧化钙，这对这些材料的硬化过程至关重要。这一特性使得quick lime（生石灰）在需要耐久性和强度的建筑结构中不可或缺。除了建筑外，quick lime（生石灰）在环境应用中也发挥着重要作用。它常用于水处理过程中，以中和酸性水并去除杂质。通过向受污染的水中添加quick lime（生石灰），可以调整pH值，使其更安全于人类消费和水生生物。此外，quick lime（生石灰）还可以帮助工业废物的处理，促进有害材料的稳定化，从而实现更安全的处置方法。农业也从quick lime（生石灰）的使用中受益。农民将其施加于酸性土壤中，以改善肥力和提高作物产量。quick lime（生石灰）提供的钙对植物生长至关重要，因为它有助于细胞壁的形成并促进整体健康。通过平衡土壤pH值，quick lime（生石灰）确保必需营养素更易于植物获取，从而优化其生长潜力。尽管有许多优点，处理quick lime（生石灰）时仍需谨慎。它是一种腐蚀性物质，如果管理不当可能会导致皮肤灼伤和呼吸问题。因此，在使用quick lime（生石灰）的行业中，工人必须遵守严格的安全协议，包括穿戴防护服和使用适当的通风系统。关于quick lime（生石灰）的性质和危害的教育对于防止事故和确保安全使用至关重要。总之，quick lime（生石灰）是一种多功能且有价值的化合物，在不同领域具有众多应用。从建筑到环境保护和农业，其好处不可否认。然而，安全和正确处理的重要性不容忽视。随着行业的不断发展，对quick lime（生石灰）的需求可能仍将保持强劲，使其成为支持现代社会各种过程中的关键组成部分。