technical hydrochloric acid

简明释义

工业盐酸

英英释义

例句

1.For this experiment, we require a concentrated form of technical hydrochloric acid.

这个实验需要一种浓缩形式的技术盐酸。

2.In the laboratory, we used technical hydrochloric acid to adjust the pH of the solution.

在实验室中，我们使用技术盐酸来调整溶液的pH值。

3.The cleaning crew applied technical hydrochloric acid to remove rust from the metal surfaces.

清洁人员使用技术盐酸去除金属表面的锈迹。

4.The chemical supplier provided us with high-quality technical hydrochloric acid for our research.

化学供应商为我们的研究提供了高质量的技术盐酸。

5.Always handle technical hydrochloric acid with care, as it can cause severe burns.

处理技术盐酸时一定要小心，因为它可能导致严重烧伤。

作文

Hydrochloric acid is one of the most important chemical compounds used in various industries. It is a strong acid that is highly corrosive and can be found in different concentrations, depending on its intended use. Among the various grades of hydrochloric acid, technical hydrochloric acid (技术盐酸) plays a significant role in industrial applications. This type of hydrochloric acid is not as pure as reagent-grade hydrochloric acid but is suitable for many technical processes. The production of technical hydrochloric acid involves the reaction of hydrogen chloride gas with water. In industrial settings, this acid is commonly produced as a byproduct of other chemical processes, such as the production of chlorine or the refining of metal ores. The concentration of technical hydrochloric acid typically ranges from 20% to 30%, making it effective for various uses without the need for higher purity levels.One of the primary applications of technical hydrochloric acid is in the metal processing industry. It is used for pickling metals, which is a process that removes rust and scale from metal surfaces. This is crucial for preparing metals for further processing, such as plating or welding. The ability of technical hydrochloric acid to effectively clean and etch metal surfaces makes it an essential component in manufacturing and maintenance operations.In addition to metal processing, technical hydrochloric acid is also employed in the production of various chemicals. It serves as a precursor in the synthesis of organic compounds, including vinyl chloride, which is used to make PVC plastic. The versatility of technical hydrochloric acid allows it to be utilized in multiple chemical reactions, facilitating the production of a wide range of products that are integral to modern life.Furthermore, technical hydrochloric acid finds its application in the oil and gas industry. It is used in acidizing treatments, where it helps to enhance oil recovery by dissolving limestone and dolomite formations in the reservoir. This process increases the permeability of rock formations, allowing oil and gas to flow more freely. The effectiveness of technical hydrochloric acid in this context highlights its importance in enhancing energy production and supporting the global energy supply.Despite its many uses, handling technical hydrochloric acid requires caution due to its corrosive nature. Safety protocols must be followed to prevent accidents, including the use of personal protective equipment and proper storage methods. Workers in industries that utilize technical hydrochloric acid must be trained to handle it safely, as exposure can lead to serious health risks.In conclusion, technical hydrochloric acid is a vital chemical used across various industries for its effectiveness in cleaning, processing, and synthesizing products. Its role in metal processing, chemical production, and oil recovery underscores its significance in the industrial landscape. As industries continue to evolve, the demand for technical hydrochloric acid is likely to persist, making it essential for professionals to understand its properties and applications thoroughly. By recognizing the importance of technical hydrochloric acid, we can appreciate its contribution to modern technology and industry.

盐酸是各种工业中最重要的化学化合物之一。它是一种强酸，具有高度腐蚀性，根据其预期用途的不同，可以以不同的浓度存在。在各种盐酸等级中，技术盐酸(technical hydrochloric acid) 在工业应用中发挥着重要作用。这种盐酸的纯度不如试剂级盐酸，但适用于许多技术过程。技术盐酸的生产涉及氯化氢气体与水的反应。在工业环境中，这种酸通常作为其他化学过程的副产品产生，例如氯的生产或金属矿石的精炼。技术盐酸的浓度通常在20%到30%之间，使其在不需要更高纯度的情况下对各种用途有效。技术盐酸的主要应用之一是在金属加工行业。它用于金属的酸洗，这是一个去除金属表面锈蚀和氧化皮的过程。这对于准备金属进行进一步加工（如镀层或焊接）至关重要。技术盐酸有效清洁和蚀刻金属表面的能力使其成为制造和维护操作中的重要组成部分。除了金属加工外，技术盐酸还用于各种化学品的生产。它作为有机化合物合成的前体，包括用于制造PVC塑料的氯乙烯。这种多功能性使得技术盐酸能够在多种化学反应中使用，促进了现代生活中一系列产品的生产。此外，技术盐酸在石油和天然气行业也有应用。它用于酸化处理，通过溶解储层中的石灰岩和白云岩形成，帮助提高石油回收率。这个过程增加了岩石形成的渗透性，使石油和天然气能够更自由地流动。技术盐酸在这种情况下的有效性突显了它在增强能源生产和支持全球能源供应中的重要性。尽管有许多用途，但由于其腐蚀性，处理技术盐酸需要谨慎。必须遵循安全协议，以防止事故，包括使用个人防护装备和适当的储存方法。在利用技术盐酸的行业中工作的人员必须接受安全处理培训，因为接触可能导致严重的健康风险。总之，技术盐酸是一种在各个行业中广泛使用的重要化学物质，因其在清洁、加工和合成产品方面的有效性而受到重视。它在金属加工、化学生产和石油回收中的作用突显了它在工业领域的重要性。随着行业的不断发展，对技术盐酸的需求可能会持续存在，因此专业人士必须彻底了解其性质和应用。通过认识到技术盐酸的重要性，我们可以欣赏它对现代技术和工业的贡献。