Strong Acid Alkali Resistant Graphite Carbon Raschig Ring 3mm-10mm Thick
: Carbon Raschig Ring
Carbon Raschig ring is a graphite material of the same diameter and circle of high temperature, hydrofluoric acid and strong acid, strong alkali chemical packing. It’s use temperature up to 200℃, can withstand 48% of the concentration of hydrofluoric acid, nitric acid, sulfuric acid, potassium hydroxide, sodium hydroxide strong acid and alkaline substances and most of the organic salts, solvents and so on have good corrosion resistance. Carbon Raschig ring mainly gas absorption, acid gas desorption, washing and fertilizer production and other practical applications, it’s also used as a filler in propane stripper and acid gas absorber, in the furnace and tower of ammonium base, reforming and other petrochemical equipment, for strong corrosive material purification, absorption, condensation, distillation, evaporation, filtration, washing and other industries in the strong corrosion device.
Specification
Chemical Composition:
| Item | Unit | Value |
| Carbon content | % | 88-92 |
| Soils hydrogen and oxygen | % | 6-10 |
| Ash content | % | 1 |
| Other | % | 1 |
Other Parameters:
|
Size (mm) |
Bulk density (kg/m3) |
Surface Area (m2/m3) |
Voidage (%) |
Number (pcs/m3) |
| 19*19*3 | 650 | 220 | 73 | 109122 |
| 25*25*4.5 | 680 | 160 | 70 | 47675 |
| 38*38*6 | 640 | 115 | 69 | 13700 |
| 40*40*6 | 600 | 107 | 68 | 12700 |
| 50*50*6 | 580 | 100 | 74 | 6000 |
| 80*80*8 | / | 60 | 75 | 1910 |
| 100*100*10 | / | 55 | 78 | 1000 |
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