High purity inert alumina ceramic balls (Al2O3 :99% type B) Catalyst support material

high purity alumina inert ceramic ball bead catalyst carrier

Ceramics offer Al2O3 99% alumina ceramic balls as catalyst carrier

high purity inert alumina ball carrier description

Inert alumina balls are to increase the distribution spots of gas or liquid , widely utilized as the covering or supporting materials of the catalyst in the reactors and the packing in the column in such varies areas as petroleum , chemical industry , chemical fertilizer, natural gas and support or protect the active catalyst , which especially have the comparatively lower mechanical strength

Catalyst Carrier ‘s Character

Alpha alumina structure
High purity,High density
low silica
Excellent thermal and mechanical shock resistance properties
Excellent chemical stablility with strong resisting of acid,alkaline and organic impregnant

99% al2o3 high purity inert alumina ball support application

Alkylation	Catalytic reforming
Dehydrogenation	Hydrofining
Desulfurization	Isomerisation
Catalytic cracking	Powerforming
Catalytic conversion	Thermal cracking
Catalytic oxidation	and other processes

99% al2o3 inert alumina balls chemical analysis

Items	Proportion	Items	Proportion
Al2O3	>99%	SiO2	<0.2%
Fe2O3	~0.08%	MgO	~0.11%
TiO2	~0.03%	CaO	~0.01%
Na2O+ K2O	<0.4%

99% al2o3 inert alumina balls physical analysis

Items	Proportion	Items	Proportion
Bulk Density(g/cm3)	3.1-3.6	Moh’s hardness (scale)	≈ 7.5
Water Absorption (%)	2.0 – 6.0	Firing loss (wt%)	<0.00

99% al2o3 inert alumina balls specification

Diameter	Diameter range	Crushing strength	Bulk density
(mm)	(mm)	(kg/particle)	(kg/m3)
3 (1/8’)	3~5	51	1800-2000
6 (1/4’)	6~8	102	1800-2000
10 (3/8’)	9~11	204	1800-2000
13 (1/2’)	12~14	306	1800-2000
16 (5/8’)	15-17	714	1800-2000
19 (3/4’)	18-21	1020	1750-1950
25 (1’)	22-27	1429	1750-1950
30 (1 1/4’)	28-32	1429	1750-1950
38 (1 1/2’)	33-38	1429	1750-1950
50 (2’)	50-55	1837	1750~1950
76 (3’)	72-80	2000	1750~1950

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