calcium hydrosulfide

简明释义

氢硫化钙

英英释义

例句

1.The reaction between sulfur and calcium produced calcium hydrosulfide (氢硫酸钙).

硫与钙的反应产生了氢硫酸钙 (calcium hydrosulfide)。

2.The chemical formula for calcium hydrosulfide (氢硫酸钙) is Ca(HS)2.

化学式氢硫酸钙 (calcium hydrosulfide) 是 Ca(HS)2。

3.In the laboratory, we used calcium hydrosulfide (氢硫酸钙) to precipitate heavy metals from the solution.

在实验室中，我们使用氢硫酸钙 (calcium hydrosulfide) 从溶液中沉淀重金属。

4.To remove odors in waste treatment, calcium hydrosulfide (氢硫酸钙) is sometimes added.

为了去除废水处理中的异味，有时会添加氢硫酸钙 (calcium hydrosulfide)。

5.Environmental scientists are studying the effects of calcium hydrosulfide (氢硫酸钙) on local water bodies.

环境科学家正在研究氢硫酸钙 (calcium hydrosulfide) 对当地水体的影响。

作文

Calcium hydrosulfide, represented by the chemical formula Ca(HS)2, is a compound that plays a significant role in various industrial processes and applications. This compound consists of calcium ions and hydrosulfide ions, which contribute to its unique properties and functionalities. Understanding the characteristics and uses of calcium hydrosulfide (氢硫酸钙) is essential for students and professionals working in chemistry, environmental science, and related fields.One of the primary applications of calcium hydrosulfide (氢硫酸钙) is in the realm of wastewater treatment. It is utilized as a reagent to remove heavy metals from industrial effluents. The compound reacts with metal ions such as lead, mercury, and cadmium, forming insoluble sulfide precipitates. This process not only helps in purifying water but also prevents the toxic metals from entering natural water bodies, thus protecting aquatic life and human health.In addition to its use in wastewater treatment, calcium hydrosulfide (氢硫酸钙) is also employed in the paper and pulp industry. It acts as a reducing agent in the production of cellulose pulp. The compound aids in breaking down lignin, a complex organic polymer found in wood, thereby enhancing the yield and quality of the final product. By facilitating the delignification process, calcium hydrosulfide (氢硫酸钙) contributes to more efficient and environmentally friendly paper production methods.Moreover, calcium hydrosulfide (氢硫酸钙) has applications in the field of agriculture. It is sometimes used as a soil amendment to improve soil quality and promote healthy plant growth. The compound can help to increase the availability of essential nutrients while also aiding in the detoxification of harmful substances in the soil. Farmers and agricultural scientists are increasingly recognizing the benefits of using calcium hydrosulfide (氢硫酸钙) as part of sustainable farming practices.From a chemical perspective, calcium hydrosulfide (氢硫酸钙) is an interesting compound to study due to its reactivity and the formation of various derivatives. It can react with acids to produce hydrogen sulfide gas, a compound known for its distinct odor and toxicity. This aspect of calcium hydrosulfide (氢硫酸钙) is crucial in safety considerations when handling the compound in laboratory or industrial settings. Proper precautions must be taken to avoid exposure to hydrogen sulfide, which can pose serious health risks.In conclusion, calcium hydrosulfide (氢硫酸钙) is a versatile compound with numerous applications across different industries. Its role in wastewater treatment, paper production, and agriculture highlights its importance in promoting environmental sustainability and improving industrial processes. As research continues to uncover new uses and methods for utilizing calcium hydrosulfide (氢硫酸钙), it is likely that this compound will remain significant in both scientific and practical contexts. Understanding its properties, reactions, and applications is vital for anyone involved in chemistry and related fields.

氢硫酸钙，化学式为Ca(HS)2，是一种在各种工业过程中发挥重要作用的化合物。该化合物由钙离子和氢硫离子组成，这些离子赋予其独特的性质和功能。理解氢硫酸钙（calcium hydrosulfide）的特性和用途对于从事化学、环境科学及相关领域的学生和专业人士至关重要。氢硫酸钙（calcium hydrosulfide）的主要应用之一是在废水处理领域。它被用作试剂，以去除工业废水中的重金属。该化合物与铅、汞和镉等金属离子反应，形成不溶性硫化物沉淀。这一过程不仅有助于净化水源，还防止有毒金属进入自然水体，从而保护水生生物和人类健康。除了在废水处理中的应用外，氢硫酸钙（calcium hydrosulfide）还被用于纸浆和造纸工业。它作为还原剂参与纤维素浆的生产。该化合物有助于分解木材中的木质素，这是一种复杂的有机聚合物，从而提高最终产品的产量和质量。通过促进脱木质素过程，氢硫酸钙（calcium hydrosulfide）有助于实现更高效和环保的造纸生产方法。此外，氢硫酸钙（calcium hydrosulfide）在农业领域也有应用。它有时被用作土壤改良剂，以改善土壤质量并促进植物健康生长。该化合物可以帮助增加必需营养素的可用性，同时还促进土壤中有害物质的解毒。农民和农业科学家越来越认识到将氢硫酸钙（calcium hydrosulfide）作为可持续农业实践的一部分的好处。从化学角度来看，氢硫酸钙（calcium hydrosulfide）是一个有趣的化合物，因其反应性和形成各种衍生物而引人注目。它可以与酸反应生成氢硫气，这是一种以其独特气味和毒性而闻名的化合物。这一特性在实验室或工业环境中处理该化合物时的安全考虑中至关重要。必须采取适当的预防措施，以避免接触氢硫气，因为它可能会对健康造成严重风险。总之，氢硫酸钙（calcium hydrosulfide）是一种多用途化合物，在不同的行业中具有众多应用。它在废水处理、纸张生产和农业中的作用突显了其在促进环境可持续性和改善工业过程中的重要性。随着研究不断揭示氢硫酸钙（calcium hydrosulfide）的新用途和利用方法，这种化合物在科学和实际应用中的重要性可能会持续存在。理解其性质、反应和应用对任何从事化学及相关领域的人来说都是至关重要的。