Compared with the traditional clay bleaching, it no need acid or alkali washing, heating or others complex processions,
the silica gel can bleach the oil directly without any operations, very easy and fast.
The silica gel can not only decolor, but also can lower the sulfur and acid content, reduce the impurities and residues,
adsorb the water. The final oil qulity will be good with light and clear color.
After processing, the oil quality can meet the national fuel standard (GB/T6540-86),
and the long-term storage does not change color and does not deteriorate.
Good stability, greatly saving investment, shortening process and time.
Compared with the traditional clay bleaching, it no need acid or alkali washing, heating or others complex processions,
the silica gel can bleach the oil directly without any operations, very easy and fast.
The silica gel can not only decolor, but also can lower the sulfur and acid content, reduce the impurities and residues,
adsorb the water. The final oil qulity will be good with light and clear color.
After processing, the oil quality can meet the national fuel standard (GB/T6540-86),
and the long-term storage does not change color and does not deteriorate.
Good stability, greatly saving investment, shortening process and time.
It mainly have 4 sizes:
<0.3mm
<0.5mm
0.3-0.7mm,
0.5-1mm
The quality of raw oil much better, the silica gel can decolor more oil, the best can decolor about 10-40 tons oil with 1 ton silica gel.
Above 2 pictures for oil compariation before and after decolor with silica gel
Silica gel products specifications as following:
Item |
Index |
Pore radius A |
90-100 |
Pore volume ml/g |
0.85-1.0 |
Specific surface m2/g |
300-500 |
150℃ Drying of weightlessness %≤ |
5 |
The adsorption quantity(RH 100%)%≥ |
90 |
Particle size qualification rate %≥ |
agreement |
Packing with woven bag and pp inner bag to make sure water-proof
20kg/bag or 15kg/bag, or packed with pallet as required.
1*20GP with 11 tons, 1*40GP with 20tons, 1*40HQ with 26 tons
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