It is a small deciduous perennial tree, with a height of about 2-6 meters. The shape of the fruit it grows is oblique oval or oblong oval, which is relatively flat, with a length of about 3-4.3 cm and a diameter of about 2-3 cm. The fruit grows and matures in July-August, and when it matures, it will crack, and there is almonds inside.
Extended data
Almond shell has large surface area and low ash content, which is one of the best raw materials for extracting high-quality activated carbon, and is widely used as a purifying agent for removing impurities in national defense, chemical industry, large water plants and other industries. The shells of some varieties can be used for dyeing brandy and some white wines, as well as as as flavor enhancers for adding special flavors.
The almond shell is widely used as a buffer in industry, made into particles with different specifications, used as a buffer to reduce the internal pressure of pipelines in oil well drilling in petroleum industry, and also used to fill the tiny gaps of metal tight fittings in automobile cooling systems and submarine thermal insulation systems. In addition, toothpaste made of almond shell can clean teeth.
Baidu encyclopedia-almonds