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China Porous Alumina Ball as Catalyst Support

Min. Order / Reference FOB Price
1 cubic mete	US $1000.00/ cubic mete

Local Area:	Pingxiang, Jiangxi, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal

CAS No.:	N/a
Formula:	Ceramic
EINECS:	N/a

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Product Description

Porous Alumina Ball As Catalyst Support:
The pores are formed on the basis of the original inert alumina ceramic balls, and thus have the same bulk void ratio as the inert ceramic balls, and function to cover the supporting catalyst and separate the vapor liquid.
chemical compostion:

ItemIndexAl2O320-90%SiO2<10%Fe2Q3<1

Physical properties

Pore Diameter um0.5-3540-100110-1000Porosity,%20-3015-2515-25Air permeability,m³.cm/m².h10 Pa0.2-0.81-67-50Acid resistance,%≥98≥98≥96Alkali resistance,%≥85≥80≥80Temperature tolerant,T.ºC800800800Compressive strength,N/particle100-20000Bulk density,t/m³1.2-1.5