Activated Carbon for Decolourant has the magical ability to turn the colored liquid into light or colorless, which is actually caused by the adsorption of pigment molecules in the colored liquid by activated carbon. Because of this characteristic of Activated Carbon On Decolourant, it is widely used in the sugar industry in the production process of brown sugar to white sugar. Take two transparent cups, into the water in a cup, and then drop a drop of red ink (here you can use any kind of easy to observe without changing the nature of the water of pigment can, for example, blue ink, printer color ink, but it can't use ink and carbon ink), stir well after half of colored water in another cup reserved for comparison. Activated Carbon On Decolourant into colored water, the amount of water should be half or more, so the effect will be more obvious, standing 10-20 minutes after the contrast with the water sample, under the same conditions, the stronger the decolorization effect of activated carbon adsorption is better.
Size |
Iodine mg/g |
Methylene blue mg/g |
Bulk density g/l |
Ash % |
pH |
Moisture % |
8*30 12*40 10*40 20*50 |
800 | - | 560 +/-40 | 8 | 9-11 | ≤3 or ≤ 5 |
900 | - | 530 +/-40 | >8 | 9-11 | ||
1000 | 160 | 460 +/-40 | 8 | 9-11 | ||
1000 | 160 | 460 +/-40 | 8 | 9-11 | ||
1050 | 180 | 445 +/-40 | 12 | 9-11 | ||
1050 | 180 | 445 +/-40 | 8 | 9-11 | ||
1070 | 200 | 380 +/-40 | 10 | 9-11 | ||
1070 | 200 | 380 +/-40 | 15 | 9-11 | ||
900 | - | - | 10 | 9-11 | ||
-200mesh |
1000 | 160 | - | 12 | 9-11 | |
1030 | 180 | - | 15 | 9-11 |