Alumina Ceramic Raschig Ring for Distillation Column

• Material: Ceramic
• Structure Feature: Raschig Ring
• Type: Random Packing
• Usage: Chemical Industry Product
• Effect: Improve Delivery of Liquid and Gas
• Excellent Mechanical Character: Lower Presure Drop
• Model NO.: Chemshun Raschig Ring
• Size: 6*6*1.5mm, 12*12*2mm, 20*20*3mm
• Status: Tower Packings
• Alumina Content: 17~23%
• Water Absorption: <0.9%
• Bulk Gravity: 2.1~2.4 g/cm3
• Transport Package: 25kg/Bag + Pallet; Drums+Pallet.
• Specification: D6xH6xT1.5mm; D12xH12x2mm; D20xH20xT3mm
• Trademark: Chemshun Ceramics
• Origin: P. R. China
• HS Code: 690919
• Production Capacity: 8000m3/Year

Product Description

Chemshun Ceramic Raching Ring Introduction (Al2O3: 17~23%)
 

1: Brief Introduction :

Raschig ring is an artificial filler earliest industrial use. Usually made of ceramic or metal sheet having a height equal to its diameter, the size of conventional 25mm ~ 75mm (also as small as 6mm, large up to 150mm). Ceramic wall thickness of 2.5mm ~ 9.5mm, the metal ring is 0.8mm ~ 1.6mm, in the case of strength permits, should be thinned wall of the ring.
 

2: Main features 

• High mechanical strength 
• High chemical stability 
• Excellent heat endurance 
• Competitive price from manufacturer

 

3: Main applications

• Used in chemical industry, Alkali industry,
• Protection of environmental, petroleum industry ,coal gas industry .
• Vailable for the distillation and absorption of a liquid and gas, atmospheric 
• Vacuum distillation unit, crude distillation unit, 
• Desulphurization system, gas liquid separator/separate of the gas and liquid etc.

4: Technical data of ceramic raschig ring:

 

 A : Geometric properties

Size	D×H×T      (mm)	Surface	Free	Number	Weight	Dry packing
		m2/m3	vol%	pc/m3	kg/m3	factor m-1
6(mm)	6×6×2	789	73	3,110,000	880	2030
10(mm)	10×10×2	440	70	720,000	800	1280
15(mm)	15×15×2	330	70	250,000	750	960
25(mm)	25×25 2.5	190	78	50,000	620	400
35(mm)	35×35×4	150	76	18,500	600	320
40(mm)	40×40×5	126	75	13,200	580	305
50(mm)	50×50×5	93	81	6,400	540	177
80(mm)	80×80×9.5	90	68	1,950	560	234
100(mm)	100×100×10	70	70	1,000	700	172
150(mm)	150×150×15	50	68	295	790	142

B: Chemical property :

Al2O3	SiO2	Fe2O3	CaO	K2O+Na2O	TiO2	MgO
17%-23%	>70%	<1%	1-2%	2-4%	<0.5%	<2.5%

C: Physical Property :

Moh's hardness (scale)	Bulk Gravity(g/cm3)	Water absorption	Ignition loss	Heat resistance	Alkali Resistance	Acid Resistance
≥6.5	2.1~2.4	<0.9%	≤0.3%	Up to 980ºC	>80%	>98%