gooch crucible

简明释义

古氏坩埚

英英释义

例句

1.After heating, the residue was carefully transferred to the gooch crucible for analysis.

加热后，残渣被小心地转移到gooch crucible进行分析。

2.The scientist placed the sample in the gooch crucible for filtration.

科学家将样本放入gooch crucible进行过滤。

3.Using a gooch crucible allows for more efficient separation of solids from liquids.

使用gooch crucible可以更有效地分离固体和液体。

4.In the lab, we often use a gooch crucible to collect precipitates.

在实验室中，我们经常使用gooch crucible来收集沉淀物。

5.The gooch crucible is essential for the gravimetric analysis process.

在重量分析过程中，gooch crucible是必不可少的。

作文

In the realm of scientific experimentation, the term gooch crucible refers to a specific type of laboratory apparatus that is used primarily for filtering and separating substances. It is named after the chemist who popularized its use, and it plays a crucial role in various chemical processes, especially in the analysis of precipitates. The gooch crucible is typically made from porcelain or glass, and it features a perforated bottom that allows liquids to pass through while retaining solid particles. This design is essential for achieving accurate results in experiments where separation is necessary.The importance of the gooch crucible cannot be overstated. In many chemical analyses, scientists need to isolate solids from liquids to determine the composition of a substance accurately. For instance, when conducting a gravimetric analysis, a chemist may need to filter out a precipitate formed during a reaction. Using a gooch crucible, they can ensure that the solid remains intact while the liquid is drained away, which is vital for calculating the mass of the precipitate accurately.Moreover, the gooch crucible is often used in conjunction with a vacuum filtration setup. This method enhances the efficiency of the filtration process, allowing for faster separation of solids from liquids. By applying a vacuum, the liquid is drawn through the perforated bottom of the crucible more quickly than it would under normal atmospheric pressure. This technique not only saves time but also helps prevent the loss of fine particles that could occur in traditional filtration methods.In educational settings, students studying chemistry frequently encounter the gooch crucible. It serves as an excellent tool for teaching fundamental concepts related to filtration and separation techniques. Through hands-on experience with this apparatus, students gain a deeper understanding of the practical applications of theoretical knowledge. They learn how to prepare samples for analysis, perform accurate measurements, and interpret their results effectively.Additionally, the gooch crucible has applications beyond the classroom. In industrial laboratories, for example, it is used in quality control processes to ensure that products meet specific standards. By analyzing the composition of raw materials and finished products, companies can maintain high levels of quality and consistency in their offerings.In conclusion, the gooch crucible is an indispensable tool in the field of chemistry. Its unique design facilitates effective filtration and separation of substances, making it essential for both educational and industrial applications. Understanding how to use a gooch crucible is a fundamental skill for any aspiring chemist, as it lays the groundwork for more advanced techniques and analyses in the future.

在科学实验的领域中，术语gooch crucible指的是一种特定类型的实验室设备，主要用于过滤和分离物质。它以普及其使用的化学家的名字命名，在各种化学过程中发挥着至关重要的作用，特别是在沉淀物分析中。gooch crucible通常由瓷或玻璃制成，底部有孔，允许液体通过，同时保留固体颗粒。这种设计对于在需要分离的实验中实现准确的结果至关重要。gooch crucible的重要性不容小觑。在许多化学分析中，科学家需要将固体与液体分开，以准确确定物质的成分。例如，在进行重量分析时，化学家可能需要过滤出反应过程中形成的沉淀物。使用gooch crucible，他们可以确保固体保持完整，同时液体被排出，这对于准确计算沉淀物的质量至关重要。此外，gooch crucible通常与真空过滤装置结合使用。这种方法提高了过滤过程的效率，使固体与液体的分离更快。通过施加真空，液体比在正常大气压力下更快地被抽入到十字架的穿孔底部。这种技术不仅节省了时间，还帮助防止在传统过滤方法中可能发生的细小颗粒的损失。在教育环境中，学习化学的学生经常接触gooch crucible。它作为教学过滤和分离技术基本概念的优秀工具。通过对这种设备的实践经验，学生们获得了对理论知识实际应用的更深刻理解。他们学习如何准备样品进行分析，进行准确测量，并有效解读结果。此外，gooch crucible在课堂外也有应用。在工业实验室中，例如，它用于质量控制过程，以确保产品符合特定标准。通过分析原材料和成品的成分，公司可以在其产品中保持高水平的质量和一致性。总之，gooch crucible是化学领域中不可或缺的工具。其独特的设计促进了物质的有效过滤和分离，使其在教育和工业应用中至关重要。了解如何使用gooch crucible是任何有抱负的化学家的基本技能，因为它为未来更高级的技术和分析奠定了基础。