Catalyst bed support media

Catalyst Bed Support Media

Rest-O-Cat^® 55/70 inert ceramic balls

Product description:
Rest-O-Cat^® 55/70 inert ceramic balls are widely used in many fields, the main raw material is silicon dioxide (SiO₂:65 ~ 72%) and aluminum oxide (Al₂O₃:> 23%), it has many advantages, such as low pressure drop, good comprehensive strength and good thermal shock resistance.

Rest-O-Cat^® 55/70 inert ceramic ball Specifications
Dimension		Packing number	Specific area	Void volume	Bulk density
inch	mm	pcs/m³	m²/m³	%	kg/m³
1/8"	2–4	8.000.000	720	44	1.400
1/4"	5–7	4.750.000	420	44	1.400
3/8"	9–11	1.140.000	390	44	1.400
1/2"	11–13	580.000	320	45	1.400
5/8"	14–17	330.000	230	45	1.400
3/4"	18–21	142.000	170	45	1.400
1"	23–27	71.000	130	45	1.400
11/4"	30–34	35.000	110	46	1.350
11/2"	35–40	19.200	90	47	1.350
2"	48–56	8.000	70	47	1.300

Rest-O-Cat^®55/70 ceramic ball crush strength
	Rest-O-Cat^® 55	Rest-O-Cat^® 70
1/8"(3mm)	290N	600N
1/4"(6mm)	780N	1600N
3/8"(10mm)	980N	2500N
1/2"(12mm)	1810N	4500N
3/4"(19mm)	4900N	7400N
1"(25mm)	6370N	10000N