Coalescent packing material

Coalescent packing material--- It is manufactured from very high quality chemical-porcelain clay materials, which has quite excellent stability, high mechanical strength and resistance to thermal shock, This makes them all ideal choice for support of all types of catalyst.

Application：

Coalescent packing material is widely used in petrochemical industry, chemical industry, fertilizer industry, natural gas industry and environment protection, etc. which functions mainly as the covering and supporting material for catalyst in reaction towers. Its principal role is to accelerate the distribution of gas or liquid, and support or protect the active catalyst which has the relevantly lower mechanical strength. 

Keywords: 17-23% alumina inert ceramic ball,catalyst bed support balls,inert support media,catalyst bed support media balls，3mm 6mm 10mm 13mm 19mm 25mm 38mm 50mm ceramic balls.

Technical Data

Model:	Coalescent packing material
Color:	Light Grey
Shape:	Ball
Typical Technical Composition		Min. %	Max. %	Usual %
SiO2		70	75	74.9
Al2O3		17	23	18
Al2O3 + SiO2		90	98	93
Size		Crush Strength
Nominal Size		(lb)	(kg)	(N/pc)
mm	Inch	min.	min.	min.
3	1/8"	77	35	200
6	1/4"	176	80	500
10	3/8"	234	106	850
13	1/2"	572	260	1800
16	5/8"	726	330	2300
19	3/4"	1672	760	4300
25	1"	1870	850	6200
30	1.5"	2100	950	7000
50	2"	2100	950	12000

Fe2O3＜1%

Bulk density: 1300 kg/m³

Water absorption coefficient (%/): ≤5%

Acid resistance: ˃90%

 Alkali resistance: ˃90%

Mohsui hardness: ≥6 scale

Strong package offered, 1m3 jumbo bag,1m3 wooden box ,fumigation pallet and so on.

Most of our clients choose the jumbo package.