Pingxiang Pangtai Industrial Co., Ltd.

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Catalyst bed support media

Usage	Catalyst bed support
Material	Alumina
Typical type	16%, 23%, 92%,99% Alumina
Also available	Tower packing, column internal, alumina ball
Place of Origin	Jiangxi, China (Mainland)
Brand Name	P&T
Model Number	99%

Packaging Details:	Steel drum/25kg plastic bag on pallet
Payment Terms:	L/C,T/T
Supply Ability:	12000 Ton per Year

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Catalyst bed support media

Since 1978, P&T has been continueously supply catalyst bed support media for oil & gas industry and chemical plants in China

With 30 years' experience, P&T will always be your guide in modern chemical processing industry

General infomation of catalyst bed support media

type properties		Low alumina ball	Middle alumina ball	High alumina ball	Corundum Alumina ball
(%)		20~25	47~56	90~92	98.5
Al₂O₃+SiO₂ (%)Min		92			98.5
(%)Min		1			0.2
CaO (%) Max		1.5	2	3	0.2
MgO (%) Max		2.5	0.5	0.5	0.1
K₂ + Na₂O		4	3.5	4	0.5
TiO₂ (%)Max		0.5	0.1	0.1	0.5
Water absorption(%)Max		3			01
Anti-acid (%)Min		98
Anti-alkali (%)Min		80	85	90	95
Density (g/cm³)		2.3~2.4	2.6	3.5	3.0~3.6
Spalling Resistance		250	500	700	800
Operation Temperature (^oC) Max		1100	1480	1760	1800
Mohs Hardness Max		6.5	7	7	7.5
Crushing Strength (N/piece)	6mm	0.54	0.56	0.64	1
	13mm	1.56	1.67	1.99	3
	19mm	2.89	4.21	3.21	5
	25mm	4.89	6.22	5.28	8
	38mm	5.33	8.92	5.33	8
	50mm	6.22	9.8	8	15