Langyou Chemical
SUPPLEMENTS
Ultrasonic Degassing Defoaming of Liquids
On the ultrasonic degassing and defoaming of liquids
If you want to do a good job, you must first use the tool. In the treatment of liquids, the ultrasonic method can be applied to degassing and defoaming, and the effect is remarkable, which is quite important to the world.
Ultrasonic degassing is caused by the fact that the liquid often contains gas, which may be dissolved or dispersed, and hidden in it. Such gases, in many cases, are very harmful. Or cause changes in the properties of the liquid, affecting its homogeneous state; or in the process, cause obstacles and disturb its smooth operation.
The action of ultrasound vibrates the liquid molecules violently with high frequency vibration. The gas molecules are affected by this shock, and it is difficult to settle down, so they escape from the liquid. Like a wind and a cloud, the gas is freed from the shackles of the liquid and returned to the atmosphere. The principle lies in the cavitation effect of ultrasound. When ultrasound propagates through the liquid, the local pressure rises and falls, forming countless tiny vacuoles. The birth and death of vacuoles instantly releases huge energy, impacting the surrounding liquid, causing the gas molecules to polymerize, float, and eventually remove.
As for ultrasonic defoaming, it is also based on a similar principle. Foams are made of gas as the core and covered with a liquid film. Foams are sometimes helpful and sometimes harmful in industrial production and daily life. If there is too much foam, the production efficiency may be low and the product quality will be damaged. Ultrasound acts on the foam, causing the liquid film to be vibrated at high frequency, weakening the strength and losing stability. The liquid film of foam cannot withstand the power of ultrasound, bursts and dissipates, and the foam goes out.
And looking at various application scenarios, in the chemical industry, the degassing and defoaming of solutions is related to the accuracy of the reaction and the purity of the product; in the food industry, the processing of beverages, sauces, etc., the ultrasonic method can ensure its uniform texture and good taste; in the pharmaceutical industry, the treatment of liquid medicine, degassing and defoaming are the key steps to ensure the quality of drugs.
Therefore, ultrasound is an indispensable means for liquid degassing and defoaming. With its unique principle and wide application, it opens a new path for liquid processing, with excellent efficacy and broad prospects. It should be studied and promoted by everyone, so as to make good use of it and benefit the world.
If you want to do a good job, you must first use the tool. In the treatment of liquids, the ultrasonic method can be applied to degassing and defoaming, and the effect is remarkable, which is quite important to the world.
Ultrasonic degassing is caused by the fact that the liquid often contains gas, which may be dissolved or dispersed, and hidden in it. Such gases, in many cases, are very harmful. Or cause changes in the properties of the liquid, affecting its homogeneous state; or in the process, cause obstacles and disturb its smooth operation.
The action of ultrasound vibrates the liquid molecules violently with high frequency vibration. The gas molecules are affected by this shock, and it is difficult to settle down, so they escape from the liquid. Like a wind and a cloud, the gas is freed from the shackles of the liquid and returned to the atmosphere. The principle lies in the cavitation effect of ultrasound. When ultrasound propagates through the liquid, the local pressure rises and falls, forming countless tiny vacuoles. The birth and death of vacuoles instantly releases huge energy, impacting the surrounding liquid, causing the gas molecules to polymerize, float, and eventually remove.
As for ultrasonic defoaming, it is also based on a similar principle. Foams are made of gas as the core and covered with a liquid film. Foams are sometimes helpful and sometimes harmful in industrial production and daily life. If there is too much foam, the production efficiency may be low and the product quality will be damaged. Ultrasound acts on the foam, causing the liquid film to be vibrated at high frequency, weakening the strength and losing stability. The liquid film of foam cannot withstand the power of ultrasound, bursts and dissipates, and the foam goes out.
And looking at various application scenarios, in the chemical industry, the degassing and defoaming of solutions is related to the accuracy of the reaction and the purity of the product; in the food industry, the processing of beverages, sauces, etc., the ultrasonic method can ensure its uniform texture and good taste; in the pharmaceutical industry, the treatment of liquid medicine, degassing and defoaming are the key steps to ensure the quality of drugs.
Therefore, ultrasound is an indispensable means for liquid degassing and defoaming. With its unique principle and wide application, it opens a new path for liquid processing, with excellent efficacy and broad prospects. It should be studied and promoted by everyone, so as to make good use of it and benefit the world.
Scan to WhatsApp
