1. What's the difference between quicklime and hydrated lime?
1, morphological difference
Quicklime is a massive solid, while hydrated lime is a powdery solid.
2. Differences in composition
Quicklime, also known as calcined lime, is mainly composed of calcium oxide. Slaked lime is called slaked lime, and the main substance in it is calcium hydroxide.
3, the difference in use
Quicklime is a desiccant that removes water vapor through chemical absorption, and is often used in steel, desiccant, tanning, alcohol dehydration and so on. Hydrated lime is a strong alkali, which has antiseptic and bactericidal effects and is often used in clothing, textiles, instruments and so on.
4, the difference of water reaction
After adding water, quicklime will react violently and boil. Hydrated lime is insoluble in water and will not produce any phenomenon.
Second, what is the function of lime?
1. Lime is widely used in our daily life. In fact, lime is still quite strong in agriculture, and it also has a certain insecticidal effect. As you can see, the trees in some gardens are covered with lime, which is actually done on purpose to prevent diseases caused by tree pests.
2. Lime also plays a certain role in technology. Many indoor decorations are improved after being treated with lime, so many people will use lime because lime can shape many solid things. But this is limited to hydrated lime and quicklime, and many people don't like it very much.
The above is Bian Xiao's summary about the difference between quicklime and hydrated lime. I hope I can help you. If you have any other questions, you can leave a message below the platform. Bian Xiao will solve the problem for you in time. Finally, if you have any questions about furniture and home improvement, you can pay more attention to Qijia. com。