Introduce

 XINGFENG Activated alumna is white or light red balls, unsolvable in water or organic solvents but solvable in strong acids and bases, and is odorless, tasteless and non-toxic. it is of hygroscopicity but will not expand or crack but keep original shape after water absorption. it has adsorption to NOX,F2,AS etc. gas.

The product is widely used as catalyst of sulfur recovery in petrochemical industry, as excellent F remover in high F drinking water, as carrier of NOX cleaning agent in synthetic ammonia industry, as F remover of circulating paraffin in alkyl benzene production, as dephosphorizing recovery agent in transformer, as adsorption agent in hydrogen peroxide trade, as Fs remover in acid industry as drying agent and cleaning agent of gases and solutions of all kinds and all kinds of catalyst or carrier in petrochemical industry.

		KA401	KA402	KA403	KA404	KA405
Appearance		White, Sphere, No Odor, Insoluble In Water, Innocuous
Crystal Type		x-p	x-p	y	y	x-p
Chemical Composition	Al2O3 %	≥93	≥93	≥93	≥93	≥90
	Na2O %	≤0.3	≤0.3	≤0.5	0.15-0.3	≤0.3
LOI	%	6-8	6-8	≤8	≤5	6-8
Bulk Density	g/ml	0.68-0.72	0.70-0.75	0.65-0.75	0.70-0.80	0.68-0.72
Surface Area	m2/g	≥300	≥300	250-280	≥280	≥350
Pore Volume	ml/g	0.30-0.45	0.30-0.42	0.40-0.46	0.40	0.30-0.50
Static Absorption (RH=60%)	%	Water Absorption 17-19	Fluorine Absorption 0.12	Water Absorption 50	Water Absorption 50-70	Water Absorption 17-19
Active	%			56-62
Attrition Loss	%	≤1.0	≤1.0	≤1.0	≤0.4	≤0.8
Crushing Strength (N/Particle)	￠0.4-1.2		≥30
	￠1-2	≥40	≥40
	￠2-3	≥60	≥60
	￠3-5	≥100		≥100	≥100	≥100
	￠4-6	≥120		≥130	≥120	≥110
	￠5-7	≥160
	￠6-8	≥180