Technique:
This series of products selects high quality coconut shell, apricot shell, coal and wood bits as raw material. It is developed through physical and chemical activation technique, smashing, screening based on scientific formula and after-treatment.
Properties and uses:
This series of products have features of high activity, advanced pore structure, high purification degree, low ion ash, fine chemical stability, short hydrogenation time, high yielding rate, small resistance, fast filter speed, high wear resistance and washing resistance.
It is widely applied in doxycycline hyclate in pharmaceutical industry, accelerant carrier in synthesis industry, noble metal and rare metal extraction in melting industry.
Technical specification:
|
Model
Quality index
Item
|
TL-989
|
TL-999
|
TL-TZ665
|
TL-TZ666
|
TL-TC668
|
TL-TC667
|
TL-TB663
|
TL-TB968
|
TL-TR667
|
TL-TR664
|
TL-777
|
TL-778
|
|
Material and shape
|
coconut shell
shivered carbon
|
coconut shell
shivered carbon
|
coconut shell
shivered carbon
|
shell
shivered carbon
|
coal quality
shivered carbon
|
coal quality
columnar carbon
|
coconut shell
powder charcoal
|
apricot shell
powder charcoal
|
shell
powder charcoal
|
wood
powder charcoal
|
wood
powder charcoal
|
wood
powder charcoal
|
|
Particle size
|
16-32 mesh
|
6-16 mesh
|
8-18 mesh
|
10-24 mesh
|
3-8 mesh
|
|
200 mesh
|
200 mesh
|
200 mesh
|
200 mesh
|
200 mesh
|
200 mesh
|
|
|
-
|
-
|
10-24 mesh
|
24-48 mesh
|
6-12 mesh
|
|
325 mesh
|
325 mesh
|
-
|
325 mesh
|
300 mesh
|
300 mesh
|
|
Moisture%
|
≤5
|
≤10
|
≤5
|
≤3
|
≤5
|
≤5
|
≤55
|
≤35
|
≤3
|
≤55
|
≤10
|
≤10
|
|
Iodine sorption valuemg/g
|
1250-1400
|
950-1000
|
1000-1050
|
950-1000
|
1000-1100
|
1000-1150
|
1000-1300
|
800-1000
|
-
|
1000-1100
|
-
|
-
|
|
Decolorizing capability to methylene blue mg/g
|
180-225
|
-
|
135-150
|
-
|
90-195
|
105-195
|
|
120-180
|
-
|
≥210
|
≥225
|
|
|
Carbon tetrachloride adsorption %
|
80-95
|
50-60
|
50-60
|
-
|
|
|
-
|
-
|
-
|
-
|
-
|
-
|
|
Acetic acid adsorbing capacity mg/g
|
450-650
|
-
|
-
|
|
-
|
-
|
|
-
|
|
-
|
-
|
-
|
|
Zinc acetate adsorbing capacity g/100ml
|
-
|
-
|
-
|
|
-
|
-
|
-
|
-
|
|
-
|
-
|
-
|
|
硫酸硅寧mg/g
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
≥130
|
≥140
|
|
Ferrum %
|
|
-
|
-
|
-
|
-
|
-
|
|
≤0.10
|
-
|
≤0.05
|
≤0.02
|
≤0.02
|
|
Zinc %
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
≤0.02
|
≤0.02
|
|
Chloride %
|
≤0.15
|
-
|
-
|
-
|
-
|
-
|
|
≤0.15
|
-
|
≤0.10
|
≤0.10
|
≤0.10
|
|
Acid solubility %
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
≤0.80
|
≤0.80
|
≤0.80
|
|
Sulfide %
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
qualified
|
qualified
|
qualified
|
|
Cyanide %
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
qualified
|
qualified
|
qualified
|
|
Heavy metal (in pb)%
|
≤0.05
|
-
|
-
|
-
|
-
|
-
|
≤0.003
|
≤0.005
|
-
|
≤0.005
|
≤0.003
|
≤0.003
|
|
Strength %
|
≥95
|
≥97
|
≥95
|
≥90
|
≥90
|
≥90
|
-
|
-
|
-
|
-
|
-
|
-
|
|
Ignition residue%
|
≤3.0
|
≤5.0
|
≤4.0
|
≤4.0
|
≤15.0
|
≤15.0
|
≤5.0
|
≤5.0
|
≤5.0
|
≤4.0
|
≤3.0
|
≤2.0
|
|
Specific surface area m2/g
|
1250-1450
|
950-1050
|
1000-1100
|
950-1050
|
1050-1150
|
1050-1200
|
1000-1350
|
800-1050
|
950-1050
|
1000-1300
|
1000-1400
|
1100-1600
|
|
Apparent density g/ml
|
0.45-0.39
|
0.53-0.50
|
0.52-0.45
|
0.53-0.50
|
0.56-0.36
|
0.60-0.36
|
0.68-0.52
|
0.66-0.60
|
0.52-0.38
|
0.54-0.42
|
0.36-0.24
|
0.36-0.24
|
Notes:
1. The product implements LY/T1125-1993 or GB/T12496-1999, GB/T13803.5-1999, 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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