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CC99-2
Chemshun Ceramics
6909120000
1. Description
Raschig ring is a form of random packing with simple shape and is used in commercial fractional distillation columns to reduce pressure loss (versus using trays), while maintaining good efficiency and economy.
Chemshun's high alumina ceramic Raschig ring packing is proven in a wide range of mass transfer applications.Our ceramic heat transfer ring structure provides one of the largest surface areas among tower packing options and handles heavy loading, process upsets and excellent thermal resistance, excellent chemical stability with strong resistance.
2. Applicant
Ceramic Raschig Rings with excellent acid resistant properties, the ability of reisting various inorganic acid, organic acids and organic solvents corrosion(except HF acid), high temperature in a variety of occasions, wide range of applications, can be used for chemical industry, metallurgy, gas and environmental protection industries in the drying tower, absorption tower, cooling tower, scrubber, regeneration tower.
3. Technical Data
A. Geometric properties
Size | D×H×T （mm） | surface Area | Free | Number |
m2/m3 | vol.% | pc./m3 | ||
6mm | 6x6x1 | 600 | 73 | 436,000 |
16mm | 16x16x3 | 340 | 76 | 208,000 |
22mm | 22x22x4 | 235 | 78 | 51,200 |
50mm | 50x50x5 | 236 | 81 | 6,400 |
B.Chemical compositions
Al2O3 | Fe2O3 | Others |
90% AL2O3 | <2% | <1% |
92%AL2O3, | <2% | <1% |
99%AL2O3 | <1% | <0.5% |
C.Physical Data
Compressive strength (N/mm) | Water absorption | Ignition loss | Heat resistance | Alkali Resistance | Acid Resistance |
>=150 | <3% | ≤0.3% | Up to-150- 1400℃ | >95% | >99% |
1. Description
Raschig ring is a form of random packing with simple shape and is used in commercial fractional distillation columns to reduce pressure loss (versus using trays), while maintaining good efficiency and economy.
Chemshun's high alumina ceramic Raschig ring packing is proven in a wide range of mass transfer applications.Our ceramic heat transfer ring structure provides one of the largest surface areas among tower packing options and handles heavy loading, process upsets and excellent thermal resistance, excellent chemical stability with strong resistance.
2. Applicant
Ceramic Raschig Rings with excellent acid resistant properties, the ability of reisting various inorganic acid, organic acids and organic solvents corrosion(except HF acid), high temperature in a variety of occasions, wide range of applications, can be used for chemical industry, metallurgy, gas and environmental protection industries in the drying tower, absorption tower, cooling tower, scrubber, regeneration tower.
3. Technical Data
A. Geometric properties
Size | D×H×T （mm） | surface Area | Free | Number |
m2/m3 | vol.% | pc./m3 | ||
6mm | 6x6x1 | 600 | 73 | 436,000 |
16mm | 16x16x3 | 340 | 76 | 208,000 |
22mm | 22x22x4 | 235 | 78 | 51,200 |
50mm | 50x50x5 | 236 | 81 | 6,400 |
B.Chemical compositions
Al2O3 | Fe2O3 | Others |
90% AL2O3 | <2% | <1% |
92%AL2O3, | <2% | <1% |
99%AL2O3 | <1% | <0.5% |
C.Physical Data
Compressive strength (N/mm) | Water absorption | Ignition loss | Heat resistance | Alkali Resistance | Acid Resistance |
>=150 | <3% | ≤0.3% | Up to-150- 1400℃ | >95% | >99% |
