GC IPA

Impregnated Activated Carbon for Ammonia Removal

GC IPA is a granular activated carbon derived from bituminous coal and specially impregnated for the removal of ammonia from vapor streams. It is also available in other mesh sizes as well as in a coconut shell base or pelletized form.

Carbon Substrate

Particle Type: Granular
Mesh Size (US Sieve): 4×8
Less than No. 4, %: 5 (min)
Greater than No. 8, %:     5 (max)
CCl4 Activity, %: 60 (min)
Iodine Number, mg/g: 900 (min)
Surface Area, m2/g: 900 (min)
Hardness, %: 95 (min)

Impregnated Carbon

Typical Bulk Density, lbs/ft3: 51
g/cc: 0.72 – 0.75
Moisture, %: 12 (max)
Head loss @ 50 fpm face
     velocity through a dense
     packed bed, inches
     w.c./ft. bed depth:
1.9 (max)
Ammonia Adsorption
     Efficiency, %*:
95 (min)

* 95% adsorption efficiency under ideal operating conditions. Performance under actual operating conditions may vary.

CAUTION!

Wet activated carbon removes oxygen from air causing a severe hazard to workers inside carbon vessels. Confined space/low oxygen procedures should be put in place before any entry is made. Such procedures should comply with all applicable Local, State, and Federal guidelines.