Product model: IOTA 1866

Product name：Powder type flue gas desulfurization defoaming agent

Structured or composition：polysiloxane

Product overview：This product is an antifoaming agent according to the desulphurization technology research and development of targeted powder.it can effectively eliminate the bubbles and inhibit bubbles over a long period of time, liquid level, the control tower to eliminate the bubbles caused by the high level, prevent slurry overflow, slow down in a bubble of fouling in heat exchanger jam problem.it is widely used in steel mills, power plants and those need to desulfurization foam suppression in many industries.

The performance characteristics of：

1. Does not affect the basic properties of foaming system, foam, foam suppression power, less dosage.

2. diffusivity, permeability, good thermal stability, chemical stability, strong resistance to oxidation.

3. no physiological activity, no corrosion, no bad side effects, not burning, not burst.

4. in acid, alkali, electrolyte, and can be used in hard water.

Physical and chemical data and indicators：

Outside view: white dry powder

emulsion ionic: nonionic

PH: 7-10

active content %: ≥20

The use of temperature: - 10 ℃ ~ 100 ℃

Water content: < 0.3%

Mesh: p 130 mesh (or according to customer's product requirements)

Usage：

1. Join points: process of make-up water in the pit;

2. Join method: the intermittent shock dosing or regularly continuity dosing metering pump;

3. Dosage: initial dosing quantity: first appeared in the absorption tower to bubble overflow, joining of antifoaming agent is high, according to the actual dosing quantity of foaming agent composition, smoke gas and coal quality ingredients and combustion process, absorbing agent, amount of sulfur dioxide, use the unit can be determined according to actual situation eventually add material dosing

4. Frequency: generally twice a day, a class a, specific dosing frequency according to the absorber foaming conditions.

Packaging, storage and transportation：

The storage life is two years. Should be stored in cold and dry place, avoid sunlight exposure for a long time. This product is  non-flammable, no explosion, according to the general chemical storage and transportation. After more than storage life, should check whether the failure, such as failure can still use. Using the cartons lined with plastic) 20 kg bags.