calcium chloride

简明释义

氯化钙;

英英释义

例句

1.The chemical industry uses calcium chloride as a drying agent.

化学工业使用氯化钙作为干燥剂。

2.Farmers apply calcium chloride to improve soil quality.

农民施用氯化钙以改善土壤质量。

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

在冬天，我们常用氯化钙来融化人行道上的冰。

4.During the summer, calcium chloride can help control dust on unpaved roads.

在夏季，氯化钙可以帮助控制未铺砌道路上的尘土。

5.To enhance food preservation, some manufacturers add calcium chloride to canned vegetables.

为了增强食品保鲜，一些制造商在罐装蔬菜中添加氯化钙。

作文

Calcium chloride, represented chemically as CaCl2, is a versatile compound that is widely used in various industries and applications. This salt is a white crystalline solid at room temperature and has hygroscopic properties, meaning it can absorb moisture from the air. One of the primary uses of calcium chloride (氯化钙) is in de-icing roads during winter. When spread on ice or snow, it lowers the freezing point of water, effectively melting the ice and providing safer driving conditions. This property makes calcium chloride (氯化钙) an essential material for municipalities in colder climates.In addition to its use in road maintenance, calcium chloride (氯化钙) is also employed in the food industry. It acts as a firming agent in canned vegetables and is commonly used in the production of cheese. Its ability to enhance texture while maintaining the integrity of food products is invaluable. Moreover, calcium chloride (氯化钙) is utilized in the brewing industry to adjust the mineral content of water, which can significantly affect the flavor and quality of the beer.Another important application of calcium chloride (氯化钙) is in the construction sector. It is often used as a concrete accelerator, helping to speed up the curing process in cold weather conditions. By adding calcium chloride (氯化钙) to concrete mixtures, contractors can ensure that the concrete sets properly even in low temperatures, which is crucial for construction projects that cannot afford delays.Furthermore, calcium chloride (氯化钙) serves as a drying agent in various industrial processes. Its hygroscopic nature allows it to absorb moisture effectively, making it an excellent choice for preserving dry environments in packaging and storage. In laboratories, calcium chloride (氯化钙) is often used in desiccators to keep samples dry and prevent degradation due to humidity.Despite its many benefits, it is essential to handle calcium chloride (氯化钙) with care. It can be irritating to the skin and eyes, and inhalation of dust can lead to respiratory issues. Therefore, appropriate safety measures should be taken when working with this compound, such as using gloves and masks when necessary.In conclusion, calcium chloride (氯化钙) is a multifaceted compound with numerous applications across different industries. From enhancing food preservation to facilitating construction processes and improving road safety, its versatility is unmatched. Understanding the properties and uses of calcium chloride (氯化钙) is crucial for professionals in fields ranging from food science to civil engineering. As industries continue to evolve, the importance of calcium chloride (氯化钙) will likely grow, making it a compound worth studying and utilizing effectively.

氯化钙（化学式为CaCl2）是一种多用途化合物，广泛用于各种行业和应用。这种盐在室温下呈白色结晶固体，具有吸湿性，意味着它可以从空气中吸收水分。氯化钙的主要用途之一是在冬季对道路进行除冰。当撒在冰或雪上时，它会降低水的冰点，有效地融化冰块，从而提供更安全的驾驶条件。这一特性使得氯化钙成为寒冷气候城市的重要材料。除了用于道路维护外，氯化钙还被应用于食品工业。它作为罐装蔬菜的固化剂，并常用于奶酪的生产。它增强质地的能力，同时保持食品产品的完整性，非常宝贵。此外，氯化钙还被用于酿造行业，以调整水的矿物质含量，这可以显著影响啤酒的风味和质量。氯化钙的另一个重要应用是在建筑行业。它通常用作混凝土加速剂，帮助在寒冷天气条件下加速固化过程。通过将氯化钙添加到混凝土混合物中，承包商可以确保混凝土在低温下正确凝固，这对于无法承担延误的建筑项目至关重要。此外，氯化钙在各种工业过程中作为干燥剂。由于其吸湿特性，它能够有效地吸收水分，使其成为包装和储存中保持干燥环境的绝佳选择。在实验室中，氯化钙常用于干燥器中，以保持样品干燥，防止因湿度导致的降解。尽管有许多好处，但处理氯化钙时必须小心。它可能对皮肤和眼睛造成刺激，吸入粉尘可能导致呼吸问题。因此，在处理这种化合物时应采取适当的安全措施，例如在必要时佩戴手套和口罩。总之，氯化钙是一种具有多种应用的复合化合物，涵盖了不同的行业。从增强食品保鲜到促进建筑过程，再到改善道路安全，其多功能性无与伦比。了解氯化钙的性质和用途对于食品科学和土木工程等领域的专业人士至关重要。随着行业的不断发展，氯化钙的重要性可能会增加，使其成为值得研究和有效利用的化合物。