Chlorine adsorbent from the gas streams. Grade TNM CGS (balls, extrudates)
Standard 1711236-050-6633021070-011-2014
Pack: big-bags 700 kgs net, bags 25 kgs, steel or plastic drums with 70 kgs net
This kind of adsorbents is used for the moisture and halogenated compounds removal from the hydrogen-contained and exhaust gases in the hydrogen and ammonia production units. The chlorides presence in the gas streams may cause the metal corrosion of the units. Chlorine and it’s compounds are the poisons for the nickel-contained catalyst. Chlorine adsorbents TNM CGS are the adsorbents with high value of the chlorine adsorption and crush strength, they are effectively work in a wide temperature range. Chlorine adsorbent TNM CGS is a promoted Alumina Oxide with two kinds of shapes – balls and extrudates.
Physical and Chemical Characteristics
|
Items |
Value for the Grade |
|
|
TNM СGS-1 |
TNM СGS-2 |
|
|
Appearance |
White balls (the slight-gray or slight-pink color is possible) |
White xstrudates (the slight-gray or slight-pink color is possible) |
|
Size, mm |
D = 3.0-5.0 |
diameter – 5.0±1.0 length – 18.0 max |
|
Particle’s content with a target sizes, %, min |
90.0 |
90.0 |
|
Crush strength, МPа, min |
6.0 |
4.0 |
|
Losses of ignition (800±10°С), %, max |
7.0 |
7.0 |
|
Total pore volume, сm3/g, min |
0.5 |
|
|
Surface area, m2/g, min |
270 |
270 |
|
Bulk density, g/сm3, max |
0.75 |
0.60 |
|
Static water adsorption from air at the relative humidity of the air 60% and t=20-25°С, gH2O/100 g of adsorbent, min |
13.0 |
|
|
Chlorine adsorption as dynamic capacity of HCl, %, min |
20 |
|