RP2322 Porcelain Raschig Rings

Catalog No.	RP2322
Size	1"-6"
Material	Ceramic
Color	White

With rich experience in ceramic random packing, SAM provides high effective surface area and low resistance to airflow for mass and heat transfer optimization of Porcelain Raschig Rings.

INQUIRY

Description

Specification

Porcelain Raschig Rings Description

Porcelain Raschig Rings are common regular packing that is still used for refilling existing columns and other applications. Its surface ratio is higher than ceramic cylinders and balls by 30% and its ring shape has high mechanical stability. It has excellent acid resistance and heat resistance. The mass transfer of ceramic Raschig Ring is low, but it is much cheaper than the other random packing, so it is still widely accepted in some industries.

Porcelain Raschig Rings Specifications

Size ( inch/ mm )		DHδ mm	Specific surface (m²/m³)	Void volume (m³/m³)	Bulk number (n/m³)	Bulk density (kg/m³)	Dry packing (factorm-1)
	Φ10	10102	440	0.70	720000	700	1280
	Φ15	15152	330	0.70	250000	690	960
1"	Φ25	25253.5	190	0.78	50000	680	400
	Φ35	35354.5	150	0.76	18500	650	320
1.5"	Φ40	40405	126	0.75	13200	630	305
2"	Φ50	50505.5	93	0.81	6400	600	177
3"	Φ80	80809.5	90	0.68	1950	500	234
4"	Φ100	10010010	70	0.70	1000	700	172
6"	Φ150	15015015	50	0.68	295	790	142

Chemical Composition

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

Porcelain Raschig Rings Applications

Porcelain Raschig Rings are ceramic cylindrical packing materials used in chemical and petrochemical industries for mass transfer operations. They are commonly employed in packed bed columns for gas-liquid or liquid-liquid contact, providing increased surface area for improved separation, absorption, and distillation processes.

Porcelain Raschig Rings are widely used in towers in chemical, petrochemical, and metallurgical industries, such as drying towers, absorbing towers, cooling towers, etc.