flare point

简明释义

发火点

英英释义

例句

1.The flare point 闪点 of gasoline is lower than that of diesel, making it more hazardous.

汽油的flare point 闪点低于柴油，这使得它更危险。

2.The flare point 闪点 indicates the temperature at which vapors can ignite in the air.

flare point 闪点指的是蒸汽可以在空气中点燃的温度。

3.When storing flammable liquids, it's crucial to know their flare point 闪点 to prevent accidents.

在储存易燃液体时，了解它们的flare point 闪点对于防止事故至关重要。

4.The safety manual states that the flare point 闪点 of this chemical is 50 degrees Celsius.

安全手册指出这种化学品的flare point 闪点是50摄氏度。

5.Always check the flare point 闪点 of solvents before using them in a laboratory setting.

在实验室环境中使用溶剂之前，请始终检查其flare point 闪点。

作文

In the realm of chemistry and safety, the term flare point refers to the lowest temperature at which the vapors of a volatile substance can ignite in air. This concept is crucial for understanding the hazards associated with various chemicals, especially those used in industrial settings. When working with flammable materials, knowing the flare point is essential for ensuring proper handling and storage to prevent accidental fires or explosions.For example, consider the case of gasoline, which has a flare point around -40 degrees Fahrenheit (-40 degrees Celsius). This means that even at very low temperatures, gasoline vapors can ignite if exposed to an ignition source, such as a spark or flame. Consequently, workers in environments where gasoline is used must be vigilant about maintaining safe temperatures and avoiding open flames.The significance of the flare point extends beyond just the immediate risk of fire. It also impacts the design of equipment and facilities that handle flammable substances. Engineers must take into account the flare point when designing storage tanks, pipelines, and processing units to ensure that they are built to withstand potential ignition scenarios. This includes implementing safety measures such as explosion-proof equipment and proper ventilation systems.Moreover, the flare point is a critical factor in regulatory compliance. Many countries have established guidelines and regulations regarding the storage and transportation of flammable materials, often based on their flare points. Companies must adhere to these regulations to protect their employees and the environment from potential disasters. Failure to comply can result in severe penalties and loss of reputation.In addition to industrial applications, understanding the flare point is also important for consumers. Many household products, such as paints, solvents, and cleaning agents, contain flammable components. By being aware of the flare point, consumers can make informed decisions about how to use and store these products safely. For instance, storing paint thinner in a cool, well-ventilated area away from heat sources can help prevent accidents.Furthermore, the flare point plays a role in emergency response situations. Firefighters and emergency personnel need to be aware of the flare points of substances involved in a fire to effectively manage the situation. Knowing the flare point can help them determine the appropriate firefighting methods and protective gear needed to tackle the blaze safely.In conclusion, the concept of flare point is integral to the fields of chemistry, safety, and emergency response. Understanding this term allows individuals and organizations to take necessary precautions when handling flammable materials, thereby reducing the risk of fire-related incidents. Whether in an industrial setting or at home, awareness of the flare point can lead to safer practices and better preparedness for emergencies. As we continue to innovate and utilize various chemicals, the importance of understanding their flare points cannot be overstated. It is a fundamental aspect of ensuring safety and compliance in our daily lives and workplaces.

在化学和安全领域，术语闪点指的是挥发性物质在空气中能够点燃的最低温度。这个概念对于理解各种化学品所带来的危害至关重要，尤其是那些在工业环境中使用的化学品。在处理易燃材料时，了解闪点对于确保适当的处理和存储以防止意外火灾或爆炸是必不可少的。例如，考虑汽油的情况，其闪点约为-40华氏度（-40摄氏度）。这意味着即使在非常低的温度下，汽油蒸气也可以在暴露于点火源（如火花或火焰）时点燃。因此，在使用汽油的环境中工作的人员必须对保持安全温度和避免明火保持警惕。闪点的重要性不仅仅局限于火灾的直接风险。它还影响着处理易燃物质的设备和设施的设计。工程师在设计储罐、管道和加工单元时必须考虑闪点，以确保它们能承受潜在的点燃情景。这包括实施安全措施，例如防爆设备和适当的通风系统。此外，闪点还是合规监管的关键因素。许多国家已经建立了关于易燃材料的存储和运输的指南和规定，通常基于其闪点。公司必须遵守这些规定，以保护员工和环境免受潜在灾害的影响。不遵守规定可能会导致严重的处罚和声誉损失。除了工业应用，了解闪点对于消费者同样重要。许多家庭产品，如油漆、溶剂和清洁剂，都含有易燃成分。通过了解闪点，消费者可以做出明智的决定，安全使用和存储这些产品。例如，将油漆稀释剂存放在阴凉、通风良好的地方，远离热源，可以帮助防止事故。此外，闪点在紧急响应情况下也发挥着作用。消防员和应急人员需要了解涉及火灾的物质的闪点，以有效管理情况。了解闪点可以帮助他们确定适当的灭火方法和所需的防护装备，以安全地应对火灾。总之，闪点的概念对于化学、安全和应急响应领域至关重要。理解这个术语使个人和组织能够在处理易燃材料时采取必要的预防措施，从而降低火灾相关事件的风险。无论是在工业环境中还是在家中，意识到闪点都可以导致更安全的操作和更好的应急准备。随着我们继续创新和利用各种化学品，理解它们的闪点的重要性不容小觑。它是确保我们日常生活和工作场所安全与合规的基本方面。