batch polymerization

简明释义

1. 间歇聚合; 2. 分批聚合;

英英释义

例句

1.The process of batch polymerization is widely used in the production of plastics.

在塑料生产中，批量聚合的过程被广泛使用。

2.During batch polymerization, the reactants are mixed and allowed to react for a specific time.

在批量聚合过程中，反应物被混合并允许在特定时间内反应。

3.One advantage of batch polymerization is its ability to produce high-quality polymers.

批量聚合的一大优势是能够生产高质量的聚合物。

4.The batch polymerization method allows for better control over molecular weight distribution.

批量聚合方法允许更好地控制分子量分布。

5.In the laboratory, we often conduct batch polymerization experiments to study reaction kinetics.

在实验室中，我们经常进行批量聚合实验以研究反应动力学。

作文

Batch polymerization is a widely used method in the production of polymers, characterized by its simplicity and versatility. In this process, a specific amount of monomer is placed in a reactor along with initiators and any necessary additives. Once the reactor is sealed, the polymerization reaction begins, converting the monomers into long-chain polymers. This technique is particularly advantageous for producing small quantities of specialized materials or when dealing with high-performance polymers that require precise control over their properties. The flexibility of batch polymerization (批量聚合) allows manufacturers to tailor the polymer's characteristics by adjusting factors such as temperature, pressure, and the concentration of reactants. One of the key benefits of batch polymerization (批量聚合) is that it can be conducted in various types of reactors, including stirred tank reactors and batch reactors. This adaptability makes it suitable for a wide range of applications, from laboratory-scale experiments to industrial production. Additionally, the batch process enables easier cleaning and maintenance compared to continuous processes, which can be more complex and costly. However, batch polymerization (批量聚合) also has its challenges. The process can be time-consuming, especially when large volumes of material are required. Moreover, the reaction conditions must be carefully monitored and controlled to ensure consistent product quality. Variations in temperature or reaction time can lead to differences in polymer properties, which may affect the performance of the final product. In recent years, advancements in technology have improved the efficiency of batch polymerization (批量聚合). For instance, the use of automated systems and real-time monitoring tools has enhanced the ability to control the reaction parameters closely. These innovations not only increase productivity but also reduce the likelihood of human error during the process. Furthermore, researchers are exploring new catalysts and initiators that can accelerate the reaction rate, thereby shortening the overall production time. Environmental considerations are also becoming increasingly important in the field of polymer production. Traditional batch polymerization (批量聚合) methods may generate significant waste and consume considerable energy. As a result, there is a growing emphasis on developing more sustainable practices within the industry. This includes the use of renewable feedstocks and the implementation of recycling processes to minimize waste. In conclusion, batch polymerization (批量聚合) is a fundamental technique in polymer chemistry, offering numerous advantages while also presenting certain challenges. Its flexibility and adaptability make it suitable for a variety of applications, and ongoing advancements in technology promise to enhance its efficiency and sustainability. As the demand for specialized polymers continues to grow, the importance of mastering batch polymerization (批量聚合) will only increase, making it a vital area of study for both current and future chemists.