mineral pitch

简明释义

沥青

英英释义

例句

1.The environmental impact of mineral pitch production is a topic of ongoing research.

关于矿物沥青生产的环境影响是一个正在进行的研究课题。

2.The roofing contractor recommended using mineral pitch for its durability and waterproofing properties.

屋顶承包商建议使用矿物沥青，因为它耐用且具有防水特性。

3.The mineral pitch used in this project has been sourced from sustainable suppliers.

本项目使用的矿物沥青来自可持续供应商。

4.In the construction industry, mineral pitch is often used as a sealing material.

在建筑行业中，矿物沥青通常用作密封材料。

5.For the best results, apply the mineral pitch evenly across the surface.

为了获得最佳效果，请均匀地涂抹矿物沥青。

作文

In the world of materials science and engineering, understanding different substances is crucial for innovation and application. One such substance that has garnered attention in various industries is mineral pitch. 矿物沥青, derived from the distillation of crude oil or coal tar, is a viscous black material that plays a significant role in several applications, particularly in the production of carbon materials. Its unique properties make it an essential component in the manufacturing of electrodes for aluminum smelting and as a binder for carbon products. The process of obtaining mineral pitch involves heating raw materials to high temperatures, which leads to the separation of lighter fractions, leaving behind the dense, sticky substance. This process not only enhances the material's purity but also concentrates its valuable properties. The resultant mineral pitch has a high carbon content, making it suitable for high-temperature applications. One of the primary uses of mineral pitch is in the production of carbon electrodes. These electrodes are vital in the aluminum industry, where they are used in electrolytic cells to produce aluminum from alumina. The efficiency of the aluminum production process heavily relies on the quality of the electrodes, and mineral pitch contributes significantly to their performance. The ability of mineral pitch to withstand high temperatures and resist oxidation is crucial in this application, ensuring that the electrodes maintain their integrity during operation. Moreover, mineral pitch also finds its use in the creation of carbon fibers and composites. With the growing demand for lightweight and strong materials in industries such as aerospace and automotive, the role of mineral pitch has become increasingly important. Carbon fibers produced from mineral pitch exhibit exceptional strength-to-weight ratios and thermal stability, making them ideal for high-performance applications. Another notable application of mineral pitch is in the construction and roofing industries. Its waterproofing properties make it a preferred choice for roofing materials, providing durability and protection against the elements. When mixed with other materials, mineral pitch can enhance the performance of asphalt products, leading to longer-lasting roads and pavements. Despite its many advantages, the production and use of mineral pitch also raise environmental concerns. The extraction and processing of fossil fuels contribute to greenhouse gas emissions, and the disposal of waste products can lead to pollution. Therefore, researchers are exploring sustainable alternatives and methods to reduce the environmental impact associated with mineral pitch production. Innovations in recycling and the development of bio-based pitches are some of the promising avenues being investigated. In conclusion, mineral pitch is a versatile material with a wide range of applications across various industries. Its unique properties make it indispensable in the production of carbon materials, particularly in aluminum manufacturing and advanced composites. However, it is essential to address the environmental challenges associated with its production and explore sustainable practices to ensure a balanced approach to resource utilization. As industries continue to evolve, the role of mineral pitch will likely expand, paving the way for new innovations and applications.

在材料科学和工程的世界中，理解不同物质对创新和应用至关重要。矿物沥青作为一种引起各行业关注的物质，其来源于原油或煤焦油的蒸馏，是一种粘稠的黑色材料，在多个应用中发挥着重要作用，特别是在碳材料的生产中。它独特的性质使其成为铝冶炼电极制造和碳产品粘合剂的重要组成部分。获取矿物沥青的过程涉及将原材料加热到高温，这导致轻质组分的分离，留下浓密、粘稠的物质。这个过程不仅提高了材料的纯度，还浓缩了其有价值的特性。最终得到的矿物沥青具有高碳含量，使其适用于高温应用。矿物沥青的主要用途之一是生产碳电极。这些电极在铝工业中至关重要，用于电解槽中从铝土矿中生产铝。铝生产过程的效率在很大程度上依赖于电极的质量，而矿物沥青对其性能贡献显著。矿物沥青耐高温和抗氧化的能力在这一应用中至关重要，确保电极在操作过程中保持其完整性。此外，矿物沥青还被用于制造碳纤维和复合材料。随着航空航天和汽车等行业对轻质强材料需求的增长，矿物沥青的作用变得越来越重要。由矿物沥青制成的碳纤维展现出卓越的强度与重量比和热稳定性，使其适合高性能应用。矿物沥青的另一个显著应用是在建筑和屋顶行业。其防水特性使其成为屋顶材料的首选，为抵御自然元素提供耐久性和保护。当与其他材料混合时，矿物沥青可以增强沥青产品的性能，从而延长道路和人行道的使用寿命。尽管有许多优点，但矿物沥青的生产和使用也引发了环境问题。化石燃料的提取和加工会导致温室气体排放，废物的处理可能导致污染。因此，研究人员正在探索可持续替代品和减少与矿物沥青生产相关的环境影响的方法。回收利用的创新和生物基沥青的发展是一些有前景的研究方向。总之，矿物沥青是一种多用途材料，在多个行业中具有广泛的应用。其独特的性质使其在碳材料生产中不可或缺，特别是在铝制造和先进复合材料中。然而，解决与其生产相关的环境挑战并探索可持续的做法至关重要，以确保资源利用的平衡。随着各行业的不断发展，矿物沥青的作用可能会扩展，为新的创新和应用铺平道路。