There are 7 Ceramic Raschig Ring from 4 suppliers on EC21.com
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Ceramic Raschig Ring, is the first development of a random packing.
Simple shape, it is the same height and diameter of the ring.
It is the oldest type of chemical packing as a mass transfer media, is widely used as catalyst support.
Ceramic Raschig Ring, has excellent acid resistance and heat resistance,
can be used in high or low temperature conditions.
It can resist to corrosion of various inorganic acids, organic acids and
organic solvents except hydrofluoric acid.
Model Raschig Ring Color Light gray Shape Ring SiO2 Content (%) >70 AL2O3 Content (%) 17-23 Fe2O3 Content (%) <1 CaO Content (%) <1.5 K2O+Na2O Content (%) <3.5 physical properties Specific gravity (g/cm3) 2.25-2.35 Density (kg/m3) 2350 Firing temperature (℃) 1280-1320 Softening point (℃) >1400 H2O absorption (%) <0.5 Acid-resisting strength (%Wt) Loss (ASTMc279) <4 Geometric properties Diameter (mm) 150 Thickness (mm) 15 Bulk density (kg/m3) 790 Surface area (m2/m3) 50 Dry Packing Factor (m-1) 142 Free volume (%)APPLICATION
SPECIFICATION
Chemical composition 15 16 25 40 50 80 100 2 2 2.5 5 5 9.5 10 690 730 540 577 500 714 700 Number (PCS/m3) 250,000 192,500 49,000 12,700 6,000 1,910 1,000 295 330 305 190 126 93 90 70 960 784 400 305 177 234 172 70 73 78 75 81 68 70 68
| Registration Date | 2023/03/24(Year/Month/Date) |
|---|---|
| Buyer / Seller in EC21 | Seller |
| Business Type | Manufacturer |
| Year established | 2019 |
| Employees total | 11 - 50 |
| Annual revenue | USD 100,000 - 500,000 |
| Company | ShenZhen Chem Enviro Technology Co., Ltd |
|---|---|
| Address | Room 201,26th Building,C Area, Wutong Park,Henggang Street, Longgang DistShenzhenGuangdong518115China |
| Phone | 86 - 0755 - 28455178 |
| Homepage | www.chemenviro.com/ |
| Contact | Una Zhang |
