ZTporus ball, named a kind of porus ball packing, which is patented product in our company, after perforated in the inert cerarnic balls. It is improved the void volume by 20-30%, and can remove the impurities in the oil. The separation of the impurities can reach over 75%. For example, the effect is very well after it is used in the hydogenating equipment of petrochemical of 600000 ton coking gas dieseloil in Liao he petrochemical company.
Chemical and physical property
 |
ZT-1 |
ZT-2 |
ZT-3 |
Chemical composition |
AL2O3 % AL2O3+SiO2%
Fe2O3 % |
|
20-80 |
>92 |
<1 |
Porous diameter μm |
0.5-35 |
40-100 |
110-1000 |
Porosity % |
20-30 |
15-25 |
15-25 |
Acid resistance % |
≥98 |
≥98 |
≥96 |
Alkali resistance % |
≥85 |
≥85 |
≥80 |
Thermal shcking △T℃ |
800 |
800 |
800 |
Crushing strength N/piece |
100-20000依规格尺寸而不同 |
Bulk density 8/cm3 |
1.2-1.5 |
