Solutions for high chloride levels in flue gas used for acid production
Thread Content
At present, due to the use of ore for melting in our company, the chloride ion concentration in the flue gas entering our workshop is extremely high. The primary dynamic wave nozzles often get clogged, which leads to shutdowns for cleaning and can even damage the heat exchangers. What methods can be used to deal with chloride ions at the primary dynamic wave stage? ?
How significant is the high chloride ion content in relation to clogging of primary dynamic wave nozzles? Is it due to high dust content or high alkalinity in the flue gas ahead, which causes crystallization and blockage of the nozzles, or is it caused by chloride ions? The power wave nozzle has a large aperture, which reduces the likelihood of clogging; enhanced drainage of dilute acid is implemented to control impurity levels.
The fact that it’s possible to block the power wave nozzle indicates that the operating conditions are already extremely severe. . . Power wave nozzles generally have a diameter of over five centimeters, making them difficult to clog; they can even handle 20% mud, which is one of the major advantages of power wave technology. For chloride ions, adding a water washing spray pretreatment is sufficient.
Increasing the amount of wastewater replacement means having a larger volume of wastewater
Where do chloride ions come from? What is the content?
If you don’t hurry up with the sewage maintenance, disaster will strike