Dry scrubbing oxides and particulate contaminants from hot...

Details Dry scrubbing oxides and particulate contaminants from hot... Dry scrubbing oxides and particulate contaminants from hot...

B - Operations, Transporting

01

D

23/349

B01D 50/00 (2006.01) B01D 53/50 (2006.01)

Patent

CA 1216137

ABSTRACT OF THE DISCLOSURE Sulfur dioxides are dry scrubbed from a flue gas by introducing minute droplets containing a liquid, such as water, and an alkali or alkaline reactant, such as lime, into the spray zone in the primary spray drying chamber of a spray dryer and concurrently contacting these droplets with the hot flue gas. The droplets are partially dried to a tacky condition before reaching a foraminous collecting member extending through the primary spray drying chamber and collect on the collecting member as a moist, porous mat. As the flue gas continues to flow through the mat, the mat serves as a filter for removing fly ash and other particulate matter and remaining sulfur oxides react with unreacted particles of the reactant and reactive ingredients of the fly ash particles in the mat.

458830

Affiliated with

Also associated with

Rating

Dry scrubbing oxides and particulate contaminants from hot... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dry scrubbing oxides and particulate contaminants from hot..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dry scrubbing oxides and particulate contaminants from hot... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1337568