calcium chloride

简明释义

氯化钙

英英释义

例句

1.When making cheese, calcium chloride is sometimes added to help curd formation.

在制作奶酪时，有时会添加氯化钙以帮助凝乳形成。

2.The swimming pool maintenance team added calcium chloride to increase water hardness.

游泳池维护团队加入了氯化钙以增加水的硬度。

3.In winter, we often use calcium chloride to melt ice on sidewalks.

在冬季，我们常用氯化钙来融化人行道上的冰。

4.Farmers apply calcium chloride to improve soil quality.

农民施用氯化钙以改善土壤质量。

5.During the winter months, calcium chloride is a popular choice for de-icing roads.

在冬季，氯化钙是除冰道路的热门选择。

作文

Calcium chloride, a chemical compound with the formula CaCl2, is widely recognized for its versatility and usefulness across various industries. This compound is an ionic salt that consists of calcium and chlorine, and it appears as a white crystalline solid at room temperature. One of the most prominent applications of calcium chloride (氯化钙) is in the de-icing of roads during winter months. When sprinkled on icy surfaces, calcium chloride (氯化钙) lowers the freezing point of water, effectively melting ice and preventing the formation of new ice. This property makes it a preferred choice over traditional rock salt, as it works more efficiently at lower temperatures and is less corrosive to vehicles and infrastructure.In addition to its use in winter maintenance, calcium chloride (氯化钙) plays a significant role in the food industry. It is often used as a firming agent in canned vegetables and fruits, helping to maintain their texture and crispness. Furthermore, calcium chloride (氯化钙) is utilized in the production of cheese, where it aids in the coagulation process of milk. Its ability to enhance flavor and preserve food quality makes it an essential ingredient in many food products.Another important application of calcium chloride (氯化钙) is in the field of construction. It is frequently used as a drying agent in concrete mixtures, accelerating the curing process and ensuring that structures set properly. This property is particularly beneficial in colder climates, where traditional curing methods may be hindered by low temperatures. The addition of calcium chloride (氯化钙) to concrete not only speeds up the curing time but also improves the overall strength and durability of the finished product.Moreover, calcium chloride (氯化钙) is employed in various other applications, including in the manufacturing of plastics and as a desiccant to absorb moisture in packaging. Its hygroscopic nature allows it to attract and hold water vapor, making it useful in keeping products dry and free from moisture damage.Despite its numerous benefits, it is essential to handle calcium chloride (氯化钙) with care. When exposed to moisture, it can produce heat and should be stored in a cool, dry place. Additionally, proper safety measures should be taken when working with this compound, as it can cause skin and eye irritation upon contact. Understanding the properties and applications of calcium chloride (氯化钙) is crucial for those involved in industries that utilize this compound, ensuring safe and effective use.In conclusion, calcium chloride (氯化钙) is a highly versatile chemical compound with a wide range of applications in various fields such as road maintenance, food preservation, and construction. Its unique properties make it an invaluable resource, providing solutions to common challenges faced in these industries. As we continue to explore innovative ways to utilize calcium chloride (氯化钙), its importance is likely to grow, further establishing it as a key player in both industrial and everyday applications.

氯化钙（化学式为CaCl2）是一种广泛认可的化合物，以其多功能性和在各个行业中的实用性而闻名。该化合物是一种离子盐，由钙和氯组成，常温下呈白色结晶固体。氯化钙最显著的应用之一是在冬季对道路进行除冰。当撒在结冰的表面上时，氯化钙降低了水的冰点，有效地融化冰并防止新冰的形成。这一特性使其成为传统岩盐的首选，因为它在较低温度下工作效率更高，对车辆和基础设施的腐蚀性也较小。除了在冬季维护中的应用外，氯化钙在食品工业中也发挥着重要作用。它常被用作罐装蔬菜和水果的固化剂，有助于保持其质地和脆度。此外，氯化钙在奶酪生产中也被利用，帮助牛奶的凝固过程。它增强风味和保持食品质量的能力使其成为许多食品产品中的重要成分。氯化钙在建筑领域的另一个重要应用是作为混凝土混合物中的干燥剂，加速固化过程，确保结构的正确设置。这一特性在寒冷气候中尤其有益，因为传统的固化方法可能会受到低温的影响。将氯化钙添加到混凝土中不仅加快了固化时间，还提高了成品的整体强度和耐久性。此外，氯化钙还被用于其他各种应用，包括塑料制造和作为吸湿剂以吸收包装中的水分。其吸湿特性使其能够吸引和保持水蒸气，使其在保持产品干燥和避免潮湿损坏方面非常有用。尽管氯化钙有许多好处，但处理时必须小心。当暴露于水分时，它可能会产生热量，因此应存放在阴凉干燥的地方。此外，在使用这种化合物时应采取适当的安全措施，因为它接触皮肤和眼睛时可能会引起刺激。了解氯化钙的性质和应用对参与使用该化合物的行业至关重要，以确保安全和有效的使用。总之，氯化钙是一种具有广泛应用的高度多功能化学化合物，涉及道路维护、食品保存和建筑等多个领域。其独特的特性使其成为一种宝贵的资源，为这些行业面临的常见挑战提供解决方案。随着我们继续探索创新方法来利用氯化钙，其重要性可能会进一步增长，进一步确立其作为工业和日常应用中的关键角色。