Dry Scrubbers

a wet scrubber contacts a gas with a fluid such that the reaction between the gas you need to scrub abd the neutralizer in the liquid can take place during the time the two are in contact. Sometimes it is particles(dust) that are transferred to the liqud phase.

A dry scrubber does the same with a reactive solid that reacts with a gas and traps it or neutralizes it.

A search on "dry scrubber" should givd you many hits, same for wet.

Dear Carlos:

which application you will be used for this " Dry Scrubber "? the metal oxide catalyst should be a good material for CL2 remove. I need to know what is the conc. temp. and folwrate for this application.

Leo Lin

linleo@escore-esh.com

Hi !

Thank you for your opinion. Well, the air volume will be 500 ACFM. That much Cl₂ diluted in 500 acfm of air at 38°C and 662 torr would be approximately 3,150 ppm_v.

i have an alternative, this is a " wet scrubber". Would be to add NaOH to increase the pH at 12 or higher. But i want to know the dry scrubber feasibility in this conditions, advantages and disadvantages in this type of scrubbers.

Regards

Hi !

Thank you for your opinion. Well, the air volume will be 500 ACFM. That much Cl₂ diluted in 500 acfm of air at 38°C and 662 torr would be approximately 3,150 ppm_v.

i have an alternative, this is a " wet scrubber". Would be to add NaOH to increase the pH at 12 or higher. But i want to know the dry scrubber feasibility in this conditions, advantages and disadvantages in this type of scrubbers.

Regards

Can you please specify the air volume, size of booth, downdraft and CL2 load? We can provide an excellent dry filter system that keeps up to 80 kg/m² and is temp resistant to approx. 80°C.

SYTRACO GmbH

Jörg Schumann-Tröber

jschumann@gmx.com

mobile +49 160 9399 7948

Hi !

Thank you for your opinion. Well, the air volume will be 500 ACFM. That much Cl₂ diluted in 500 acfm of air at 38°C and 662 torr would be approximately 3,150 ppm_v.

i have an alternative, this is a " wet scrubber". Would be to add NaOH to increase the pH at 12 or higher. But i want to know the dry scrubber feasibility in this conditions, advantages and disadvantages in this type of scrubbers.

Regards