Ceramic Tower Packing

Ceramic Raschig Ring

Product：Ceramic Raschig Ring
Brand: OIM
Origin of city: Pingxiang city, China
Shelf time: 3-5 years
Payment of terms: TT, L/C, Western Union etc
Delivery of terms: By sea, by air, railways, land etc
Shipment terms: FCA, FOB, CFR, DAP etc
Delivery time: 3-7 days for common product;

Over 10 days for customized product.

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Description:

Ceramic Raschig Ring is the the earliest generation of random packing. The height is equal to the diameter. Normal specifications are 25mm to 76mm. The smallest size is 3mm. The largest size is 150mm. It has excellent acid resistance and heat resistance performance. The small sizes up to 8mm are mainly used as catalyst suppord media.10 to 12mm are also widely used in water filtration systems. 25 to 50mm are normally used in acid scrubbers and stripper tower with low gas flows. 100 to 150 mm are often produced with a single wall or cross for mechanical strength.

Technical Parameter:

Chemical Properties
Al₂O₃	17%~19%	MgO	<0.5%
SiO₂	>70%	K2O+Na2O	<3.5%
Al₂O₃+SiO₂	>92%	Fe2O3	<1%
CaO	<1%	Other	<1%
Physical properties
Water Absorption		<0.5%
Specific gravity		2.3~2.4 g/cm³
Acid resistance		>99.6%
Alkali resistance		>85%
Moh’s hardness		>6.5 scale
Operating temperature		1200 ℃ max

Specification
Dia (mm)	DHT (mm)	Surface Area (m²/m³)	Free Volume (%)	Bulk number (pcs/m³⁾	Bulk Density (kg/m³)	Packing Factor (m^-1)
3	331	1620	82	10110000	1300	3850
6	662	789	73	3110000	737	2030
10	10102	440	70	720000	700	1280
15	15152	330	70	250000	690	960
25	25252.5	190	78	50000	580	400
35	35354	150	76	18500	581	320
40	40405	126	75	13200	580	305
50	50505	93	81	6400	528	177
80	80809.5	90	68	1950	500	234
100	10010010	70	70	1000	700	172
150	15015015	50	68	295	790	142

Application：

the drying tower, absorption tower, cooling tower and washing towers in chemical, metallurgy, coal gas, industrial oxygen production industries.

Package：
Super sack & Wooden case.

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