coal tar pitch

简明释义

煤焦油沥青

英英释义

例句

1.The roofing material was made from coal tar pitch for its waterproofing capabilities.

屋顶材料是由煤焦油沥青制成的，以增强其防水能力。

2.The construction of the new road required the use of coal tar pitch.

新道路的建设需要使用煤焦油沥青。

3.Workers must wear protective gear when handling coal tar pitch due to its toxic properties.

工人在处理煤焦油沥青时必须穿戴防护装备，因为它具有毒性。

4.In the manufacturing process, coal tar pitch serves as a binder for various materials.

在制造过程中，煤焦油沥青作为各种材料的粘合剂。

5.Environmental regulations limit the emissions from facilities that produce coal tar pitch.

环境法规限制生产煤焦油沥青的设施的排放。

作文

Coal tar pitch is a fascinating material that has been utilized in various industries for decades. It is a thick, black liquid derived from the distillation of coal tar, which is a byproduct of the carbonization of coal. The production of coal tar pitch (煤焦油沥青) involves heating coal at high temperatures in the absence of air, resulting in a complex mixture of organic compounds. This process not only yields coal tar pitch (煤焦油沥青) but also other valuable substances such as coal gas and coal tar itself.One of the primary applications of coal tar pitch (煤焦油沥青) is in the aluminum industry, where it serves as a binder for the production of anodes used in the electrolysis process. Anodes are crucial for the extraction of aluminum from its ore, and the quality of coal tar pitch (煤焦油沥青) directly influences the efficiency and effectiveness of this process. The unique properties of coal tar pitch (煤焦油沥青), such as its excellent adhesion and thermal stability, make it an ideal choice for this application.In addition to the aluminum industry, coal tar pitch (煤焦油沥青) is also widely used in the production of roofing materials. Its waterproofing capabilities and resistance to harsh weather conditions make it a preferred material for roofing applications. When mixed with other materials, coal tar pitch (煤焦油沥青) can create durable and long-lasting roofing systems that protect buildings from water damage and environmental wear.Furthermore, coal tar pitch (煤焦油沥青) has found its way into the manufacturing of carbon products, such as graphite electrodes and carbon fibers. These products are essential in various industrial processes, including steel production and battery manufacturing. The ability of coal tar pitch (煤焦油沥青) to be transformed into carbon materials makes it a valuable resource in the modern manufacturing landscape.However, it is important to note that while coal tar pitch (煤焦油沥青) has numerous applications, it also poses certain health and environmental risks. The materials derived from coal tar, including coal tar pitch (煤焦油沥青), contain polycyclic aromatic hydrocarbons (PAHs), which are known to be carcinogenic. Therefore, proper handling and safety measures must be implemented to minimize exposure to these harmful substances.In conclusion, coal tar pitch (煤焦油沥青) is a versatile and valuable material with a wide range of applications across different industries. From its critical role in aluminum production to its use in roofing and carbon products, coal tar pitch (煤焦油沥青) continues to play an essential part in modern manufacturing processes. However, it is crucial to balance the benefits of using coal tar pitch (煤焦油沥青) with the potential health and environmental risks it poses, ensuring that safe practices are followed to protect both workers and the environment.

煤焦油沥青是一种引人入胜的材料，几十年来在各个行业中得到了广泛应用。它是从煤焦油的蒸馏中提取的厚重黑色液体，煤焦油是煤炭在缺氧条件下碳化的副产品。生产煤焦油沥青（煤焦油沥青）的过程涉及在高温下加热煤炭，结果是产生了一种复杂的有机化合物混合物。这个过程不仅产生了煤焦油沥青（煤焦油沥青），还产生了其他有价值的物质，如煤气和煤焦油本身。煤焦油沥青（煤焦油沥青）的主要应用之一是在铝工业中，它作为生产用于电解过程的阳极的粘合剂。阳极对于从矿石中提取铝至关重要，而煤焦油沥青（煤焦油沥青）的质量直接影响这一过程的效率和有效性。煤焦油沥青（煤焦油沥青）独特的性能，如优异的粘附性和热稳定性，使其成为此应用的理想选择。除了铝工业，煤焦油沥青（煤焦油沥青）还广泛用于屋顶材料的生产。其防水能力和对恶劣天气条件的抵抗力使其成为屋顶应用的首选材料。当与其他材料混合时，煤焦油沥青（煤焦油沥青）可以创建耐用且持久的屋顶系统，保护建筑免受水损害和环境侵蚀。此外，煤焦油沥青（煤焦油沥青）还进入了碳产品的制造，如石墨电极和碳纤维。这些产品在各种工业过程中至关重要，包括钢铁生产和电池制造。煤焦油沥青（煤焦油沥青）能够转化为碳材料，使其在现代制造业中成为一种宝贵资源。然而，重要的是要注意，虽然煤焦油沥青（煤焦油沥青）具有众多应用，但它也存在一定的健康和环境风险。从煤焦油中提取的材料，包括煤焦油沥青（煤焦油沥青），含有多环芳烃（PAHs），已知它们是致癌物。因此，必须采取适当的处理和安全措施，以最小化对这些有害物质的暴露。总之，煤焦油沥青（煤焦油沥青）是一种多功能且有价值的材料，具有广泛的应用范围，涵盖了不同的行业。从其在铝生产中的关键作用到在屋顶和碳产品中的使用，煤焦油沥青（煤焦油沥青）继续在现代制造过程中发挥重要作用。然而，必须平衡使用煤焦油沥青（煤焦油沥青）的好处与其潜在的健康和环境风险，确保遵循安全实践，以保护工人和环境。