Food industry used active carbon
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 advanced pore structure, fast decoloration speed, large absorption capacity, high stability, high strength, small bed resistance, washing resistance and recycling.
It is widely applied in food, drinks and wine industry for decoloration, colloid removal and quality improvement, such as, in sugar and sweetening agent making, food additive, oil products, drinks, wines and so on. It is also applied in removal of nicotine, tar, carbon monoxide, cyanide and radioactive substance. It is used as medical intermediate.
Technical specification:
|
Model |
TL-301 |
TL-302 |
TL-303 |
TL-304 |
TL-305 |
TL-306 |
TL-311 |
TL-312 |
TL-313 |
TL-314 |
TL-315 |
|
Material and shape |
wood |
wood |
wood |
wood |
wood |
wood |
coconut shell |
coconut shell |
peach shell |
apricot shell |
shell |
|
Particle size |
200 mesh |
200 mesh |
200 mesh |
200 mesh |
200 mesh |
200 mesh |
10-28 mesh |
20-60 mesh |
12-28 mesh |
10-28 mesh |
100 mesh |
|
|
300 mesh |
- |
300 mesh |
325 mesh |
300 mesh |
- |
20-60 mesh |
30-120 mesh |
20-40 mesh |
20-40 mesh |
200 mesh |
|
Moisture% |
≤10 |
≤10 |
≤10 |
≤10 |
≤35 |
≤10 |
≤10 |
≤7 |
≤10 |
≤10 |
≤10 |
|
Caramel decolorization rate % |
≥110 |
|
|
|
|
- |
- |
- |
- |
- |
- |
|
Iodine sorption valuemg/g |
- |
- |
- |
- |
- |
- |
900-1300 |
800-1050 |
900-1050 |
900-1000 |
900-1000 |
|
Decolorizing capability to methylene blue mg/g |
≥240 |
≥225 |
≥195 |
|
≥195 |
|
150-240 |
120-165 |
105-180 |
105-195 |
105-195 |
|
PH value |
3.0-6.0 |
3.0-5.0 |
3.0-5.0 |
3.0-5.0 |
3.0-6.0 |
5.0-7.0 |
4.0-7.5 |
5.5-6.5 |
5.0-7.0 |
5.0-7.0 |
5.0-7.0 |
|
Ferrum % |
≤0.10 |
|
|
|
≤0.15 |
|
≤0.15 |
- |
- |
|
- |
|
Zinc % |
≤0.10 |
≤0.15 |
≤0.10 |
≤0.10 |
≤0.10 |
≤0.15 |
- |
- |
- |
- |
- |
|
Chloride % |
≤0.15 |
|
|
|
≤0.25 |
|
≤0.25 |
- |
≤0.20 |
|
- |
|
Heavy metal (in pb)% |
≤0.01 |
≤0.005 |
≤0.005 |
≤0.01 |
≤0.01 |
≤0.005 |
≤0.005 |
- |
- |
≤0.00 |
- |
|
Acid solubles % |
≤1.5 |
≤1.5 |
|
≤1.5 |
≤2.0 |
|
- |
- |
- |
- |
- |
|
Strength % |
- |
- |
- |
- |
- |
- |
≥92 |
≥90 |
≥90 |
≥90 |
- |
|
Ignition residue% |
≤5.0 |
≤5.0 |
|
|
≤6.0 |
|
≤5.0 |
≤5.0 |
≤5.0 |
|
≤8.0 |
|
Specific surface area m2/g |
～1400 |
～1300 |
～1200 |
～1300 |
～1100 |
～1300 |
900-1350 |
850-1100 |
900-1100 |
900-1050 |
900-1050 |
|
Apparent density g/ml |
0.38-0.26 |
0.38-0.28 |
0.38-0.26 |
0.38-0.26 |
0.63-0.50 |
0.38-0.26 |
0.54-0.41 |
0.56-0.48 |
0.54-0.49 |
0.54-0.50 |
0.58-0.52 |
Notes:
1. The product implements GB/T13803.1(3)-1999 or GB/T12496-1999, LY/T1785-2008, LY/T623-2004, LY/T1582-2000, LY/T1281-1998 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.