SW ceramic ball is a Catalyst product. Key specs — Origin: beihai,China.
Product Description
Ceramic Balls are widely used in many fields,including petrolerm chemical engineering,fertilizer production,natural gas and environmental protection .They are used as covering and supporting materials of catalysts in reaction vessels and as packing in stable chemical features and a low rate of water absorption ,they can resist high temperatures and high can also resist the corrosion of acid,alkali and some other organic solvents,and are able to stand the change in temperature during the manufacturing process.The main role of these ceramic balls is to increase the distribution spots of gas or liquid ,and to support and protect the activating catalyst with low strength.
type active porcelain ball Physics performance
Specification | Φ1.5mm-50mmThe ball of the wanton size is produced | |||
Code name | SW-1 | SW-2 | SW-3 | Remarks |
Appearance | Light and brown | Yellowish | Light gray | Must hold holes while exceeding Φ 19 |
g/cm3 | 0.85+0.05 | 1.2+0.1 | 2.0+0.2 | |
W/% | 85 | 40 | 40 | |
Active group's share | NiO.MoO3 | NiO.WO3 | CoO.MoO3 | |
Compression strength N / one | >60 | >130-2500 | >1300-2500 | |
type active porcelain ball catalysis performance |
Code name | SW-1 | SW-2 | SW-3 | |||||
Response temperature | 275 | 300 | 300 | 320 | 350 | 300 | 320 | 350 |
hydrogen partial pressure MP | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 |
liquid speed h-1 not empty | 10 | 10 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 |
hydrogen / oil than | 600 | 600 | 450 | 450 | 450 | 450 | 450 | 450 |
sulphur content W% | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
alkene content W% | 27.5 | 27.5 | 27.5 | 27.5 | 27.5 | 27.5 | 27.5 | 27.5 |
desulphurization% | 76 | ≥95 | 40 | 60 | 77 | 36 | 54 | 63 |
alkene filling with rate % | 58 | 95 | 10 | 33 | 45 | 7 | 19 | 42 |
