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Specifications

Model:	Ceramic 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)	D*H*T (mm)	Surface area (m2/m3)	Free volume (%)	Number per m3	Bulk density (Kg/m3)	Dry Packing Factor(m-1)
15	15*15*2	330	70	250000	690	960
16	16*16*2	305	73	192500	730	784
25	25*25*2.5	190	78	49000	505	400
40	40*40*5	126	75	12700	577	305
50	50*50*5	93	81	6000	457	177
80	80*80*9.5	90	68	1910	714	234
100	100*100*10	70	70	1000	700	172
150	150*150*15	50	68	295	790	142