Need to flue gas desulphurisation defoamer over to see
Jul 29, 2024
Why talk about flue gas desulphurisation? Flue gas desulphurisation (FGD) is often used in power plants, and its high desulphurisation efficiency is the reason why it is widely used. But the process of flue gas desulphurisation will produce a large number of bubbles, which is one of the problems that many power plants need to solve, the reason why the bubbles will be produced, in the process of flue gas desulphurisation will be added to a variety of chemical additives caused by. Can be added in the desulphurisation process of flue gas desulphurisation defoamer.
Flue gas desulfurisation defoamer is a defoamer factory according to the foaming characteristics of flue gas desulfurisation developed by an antifoaming agent, is a combination of chemical reaction characteristics and later to facilitate the purification process and the development of the antifoaming agent to polysiloxane, with a unique chemical inertia and is widely used in a variety of kettle and tower reaction, for the nature of the plant's wet desulfurisation foaming and research and development, to prevent the tower liquid level of the false high, the slurry overflows.
The characteristics of FGD defoamer are generally as follows: 1. Reasonable foam treatment, high pH and low pH reliability at lower concentrations; 2. Cutting resistance, high pressure resistance, small particle size, good heat resistance; 3. Excellent and efficient flue gas desulphurisation defoamer characteristics, good compatibility, good compatibility.
The use of flue gas desulphurisation defoamer: According to different foaming systems, generally add a few thousandths to a few ten thousandths; use 1 to 5 times water dilution When used, dilute with 1 to 5 times of water and add it uniformly or add it directly; the temperature of use is below 100℃; it may be delaminated after dilution and placed for too long, but it does not affect the effect, and it can be stirred well when used. Good effect of defoaming and foam inhibition, it can quickly penetrate into the foam to eliminate the excess foam, and will not foam again in the subsequent process.
