coal briquette

简明释义

煤砖

英英释义

例句

1.The factory produces coal briquettes from leftover coal dust and other materials.

该工厂用剩余的煤粉和其他材料生产煤球。

2.Using coal briquettes is an economical way to cook meals in a traditional oven.

使用煤球是传统烤箱中经济实惠的烹饪方式。

3.In many regions, people use coal briquettes to heat their homes during winter.

在许多地区，人们在冬天用煤球来给家里取暖。

4.You can find coal briquettes at most hardware stores for outdoor cooking.

你可以在大多数五金店找到煤球用于户外烹饪。

5.The restaurant decided to switch from wood to coal briquettes for their barbecue grill.

这家餐厅决定将烧烤炉的燃料从木材改为煤球。

作文

In recent years, the world has been facing significant challenges regarding energy consumption and environmental sustainability. One of the solutions that have gained attention is the use of alternative fuels, among which coal briquette (煤球) stands out as a viable option. A coal briquette is a compacted form of coal dust, often mixed with binders and additives, which can be used for heating and cooking purposes. This method of utilizing coal not only makes it easier to handle but also enhances its burning efficiency, making it an attractive choice for many households and industries.The production of coal briquettes involves a process where fine coal particles are compressed under high pressure, resulting in a solid form that is more convenient to transport and store. This process can significantly reduce the amount of waste generated from coal mining and processing, as it allows for the utilization of low-grade coal that might otherwise be discarded. Additionally, coal briquettes can be produced using various materials, including agricultural residues, which helps in promoting recycling and reducing environmental impact.One of the primary benefits of using coal briquettes is their efficiency in burning. Compared to traditional lump coal, coal briquettes burn more uniformly and produce a higher heat output. This characteristic is especially important for industries that require consistent and reliable heat sources, such as in manufacturing processes or in power generation. Moreover, when burned, coal briquettes tend to produce less smoke and fewer pollutants, contributing to cleaner air quality, which is a critical concern in many urban areas.Despite these advantages, there are challenges associated with the widespread adoption of coal briquettes. One major issue is the initial investment required for setting up production facilities and educating consumers about their benefits. Many people are still accustomed to using traditional coal and may be hesitant to switch to coal briquettes. Furthermore, the market for coal briquettes is not yet fully developed in some regions, leading to limited availability and higher prices compared to conventional coal.To promote the use of coal briquettes, governments and organizations can play a crucial role by providing incentives for production and consumption. This could include subsidies for manufacturers, tax breaks for consumers who switch to coal briquettes, or educational programs that highlight the environmental benefits of using this alternative fuel. Additionally, investing in research and development can lead to more efficient production methods and better-quality coal briquettes, making them even more appealing to consumers.In conclusion, coal briquettes (煤球) represent a promising alternative to traditional coal, offering numerous benefits in terms of efficiency, environmental impact, and waste reduction. While there are challenges to overcome, with the right support and investment, coal briquettes could become a key player in the transition towards more sustainable energy practices. As we continue to explore ways to meet our energy needs while protecting the environment, coal briquettes should not be overlooked as a potential solution.