Technique:
Petrochemical refinery exclusive use active carbon selects coconut shell, peach shell and coal as raw material. It adopts high-temperature steam activation technique through smashing, screening and after treatement.
Properties and uses:
These series products have features of large specific surface area, developed transition pores, strong adsorption capacity, fast filter speed, high mechanical strength, small bed resistance, washing resistance, long serve life and so on.
It is widely applied in thermal power industry, petroleum refining, petrochemical, chemical fiber and steel industry for exhaust gas desulfuration, deodorization treatment. It is also used in fertilizer industry for raw material desulfuration.
Technical specification:
|
Model
Quality index
Item
|
TL-CSN1
|
TL-CSN2
|
TL-CSN3
|
TL-CSN4
|
TL-RSN4
|
TL-RSN5
|
TL-RSN6
|
TL-ZSN1
|
TL-ZSN2
|
|
Material and shape
|
coconut shell
shivered carbon
|
peach shell
shivered carbon
|
apricot shell
shivered carbon
|
shell
shivered carbon
|
coal quality
briquettingshivered carbon
|
coal quality
shivered carbon
|
coal quality
columnar carbon
|
coal quality
columnar carbon
|
coal quality
columnar carbon
|
|
Particle size
|
10-28 mesh
|
10-24 mesh
|
10-24 mesh
|
10-30 mesh
|
8-30 mesh
|
8-30 mesh
|
Φ3.0mm
|
|
|
|
|
12-40 mesh
|
12-40 mesh
|
12-40 mesh
|
10-40 mesh
|
10-40 mesh
|
10-40 mesh
|
Φ4.0mm
|
|
|
|
Moisture%
|
≤10
|
≤10
|
≤10
|
≤10
|
≤10
|
≤10
|
≤10
|
≤5
|
≤5
|
|
Iodine sorption valuemg/g
|
1000-1300
|
750-1000
|
750-1000
|
750-1000
|
600-1000
|
800-1050
|
800-1050
|
-
|
-
|
|
Decolorizing capability to methylene blue mg/g
|
135-240
|
105-195
|
105-195
|
105-180
|
105-210
|
105-210
|
105-210
|
-
|
-
|
|
Carbon tetrachloride adsorption %
|
55-85
|
25-50
|
25-55
|
25-55
|
30-65
|
30-65
|
30-65
|
-
|
-
|
|
Phenol adsorption value mg/g
|
140-200
|
90-140
|
100-150
|
100-150
|
80-160
|
120-180
|
120-180
|
-
|
-
|
|
Sulfur capacity mg/g
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
800-900
|
800-900
|
|
Desulfuration mg/g
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
≥30
|
≥30
|
|
Denitration mg/g
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
≥40
|
≥40
|
|
Acidic functional groups %
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
3%
|
3%
|
|
PH value
|
7.0-11.0
|
7.0-11.0
|
7.0-11.0
|
7.0-11.0
|
6.0-10.0
|
6.0-10.0
|
6.0-10.0
|
6.0-10.0
|
6.0-10.0
|
|
Strength %
|
≥95
|
≥90
|
≥90
|
≥90
|
≥90
|
≥90
|
≥95
|
≥90
|
≥90
|
|
Ignition residue%
|
≤5.0
|
≤5.0
|
≤5.0
|
≤5.0
|
≤15.0
|
≤15.0
|
≤15.0
|
≤15.0
|
≤15.0
|
|
Specific surface area m2/g
|
1000-1350
|
800-1050
|
800-1050
|
800-1050
|
600-1050
|
800-1100
|
800-1100
|
500-800
|
500-800
|
|
Apparent density g/ml
|
0.50-0.41
|
0.58-0.50
|
0.58-0.50
|
0.58-0.50
|
0.65-0.42
|
0.56-0.41
|
0.56-0.41
|
0.60-0.45
|
0.60-0.45
|
Notes:
1. The product implements GB/T7701.1-2008 or GB/T12496-1999, GB/T7702-1997 standards.
2. Quality index and particle size can be determined according to requirements.
3. It should be packed with 20kg, 25kg and 500kg plastic woven bag or paper box, paper bag or according to customer demands.
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