drying columns packing media 25mm pall ring

$200.00 ~ $485.00 / cubic meter

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Model No. :
Brand Name :
Type :	Ceramic Rings
application :	Industrial Ceramic
material :	Alumina Ceramic
Model Number :	Ceramic Raschig Ring
Processing Service :	Moulding
Model Name :	Ceramic Raschig Ring
SiO2 :	>70%
Al2O3 :	23-30%
Size :	15-150mm Or Customized
Surface Area :	50-330m2/m3
MOQ :	1 M3
Certificate :	BV
Quality Management :	ISO9001:2008
Keywords :	ceramic random tower packing raschig ring

2yrs

Ningbo, Zhejiang, China

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OEM service

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Ningbo Cijie Chemical Equipment Co., Ltd.

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ceramic random tower packing raschig ring drying columns packing media 25mm pall ring

Product Description

Ceramic Raschig Rings the earliest developed random packing, with simple shape and the outside diameter is equal to height. Ceramic raschig ring has excellent acid resistance and heat resistance. It can resist to corrosion of various inorganic acids, organic acids and organic solvents except hydrofluoric acid, and can be used in high or low temperature conditions. Consequently the application range is very wide.

ceramic random tower packing raschig ring drying columns packing media 25mm pall ring

Introduction

Model:	Raschig Ring
Shape:	Ring
Color:	Light Grey
Chemical composition
SiO₂	Al₂O₃	Fe₂O₃	CaO	K₂O+Na₂O
>70%	23-30%	<1%	<1-2%	<2-4%

Technical data
Diameter (mm)	DHT (mm)	Surface area (m2/m3)	Free volume (%)	Number per m3	Bulk density (Kg/m3)	Dry Packing Factor(m^-1)
15	15152	330	70	250000	690	960
16	16162	305	73	192500	730	784
25	25252.5	190	78	49000	605	400
40	40405	126	75	12700	577	305
50	50505	93	81	6000	457	177
80	80809.5	90	68	1910	714	234
100	10010010	70	70	1000	700	172
150	15015015	50	68	295	790	142

Physical properties
Index					Value
Specific gravity(g/cm³)					2.25-2.35
Water absorption(%)					<0.5
Acid-resisting strength, %Wt. Loss (ASTMc279)					<4
Firing temperature(Degree C)					1280-1320
Softening point( Degree C)					>1400
Density(kg/m³)					2350

Typical Application:

a) Have excellent acid resistance and heat resistance.
b)It can resist to corrosion of various inorganic acids, organic acids and organic solvents except hydrofluoric acid.
c)Used in high or low temperature conditions.
d) Used in the drying columns, absorbing columns, cooling towers, scrubbing towers and actifier columns in chemical industry, metallurgy industry, coal gas industry, oxygen producing industry, etc.

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