3-5mm activated alumina in air dryer

Model:	JXOIM-AA
Brand:	OIM
Origin:	Made In China
Category:	Chemicals / Chemical Auxiliary & Catalyst / Desiccant & Sorbent
Label:	Activated alumina , Gamma activated alum , alumina oxide
Price:	US $1.1 / kg
Min. Order:	500 kg

Inquire Now

Product Description

Description:

Activated Alumina is white spherical porous particles with uniform particle size. Smooth surface, high mechanical strength, strong hygroscopicity, does not swell or crack after absorbing water, and remain intact, non-toxic, odorless, insoluble in water and ethanol. Fluorine removal agent (large capacity for fluorine removal), defluorination agent for circulating alkanes in the production of alkylbenzene, deacidification regenerator for transformer oil, used for gas drying in the oxygen industry, textile industry, and electronics industry, drying of automatic instrument wind, and It is used as desiccant and purifying agent in chemical fertilizer, petrochemical drying and other industries (the dew point can reach -40 degrees). In the air separation industry, the pressure swing adsorption dew point can reach -55 degrees. It is an efficient desiccant for deep drying.

Chemical Molecular Formula:
Al2O3·nH2O (0˂n≤0.8).

Technical Parameter:

Properties		Unit	Data
Type		-	KA401	KA402	KA403	KA404	KA405
Crystal Type			x	x	ϒ	ϒ	x
Chemical Composition	Al2O3	wt%	≥93	≥93	≥93	≥93	≥93
	SiO2	wt%	≤0.02	≤0.02	≤0.02	≤0.02	≤0.02
	Fe2O3	wt%	≤0.02	≤0.02	≤0.02	≤0.02	≤0.02
	Na2O	wt%	≤0.3	≤0.3	≤0.5	0.15-0.3	≤0.3
Physical properties	Bulk density	(g/ml)	0.68-0.72	0.70-0.75	0.65-0.75	0.70-0.80	0.72-0.78
	Pore volume	ml/g	0.30-0.45	0.30-0.42	0.40-0.46	0.40	0.30-0.50
	Surface area	m2/g	≥300	≥300	260-300	≥300	≥300
	Active	wt%	/	/	56-62	/	/
	Attrition loss	wt%	≤1.0	≤1.0	≤1.0	≤0.4	≤0.8
	LOI	wt%	≤8	≤8	≤8	≤5	≤8
	Static absorption (RH=60%)	-	Water absorption	Fluorine absorption	Water absorption	Water absorption	Water absorption
	Static absorption (RH=60%)	wt%	17-19	0.2-0.3	50	50-70	17-19
Crushing Strength	Φ1-2 (mm)	N/pc	≥40	≥40	/	/	/
	Φ2-3 (mm)	N/pc	≥70	≥70	/	/	/
	Φ3-5 (mm)	N/pc	≥120	/	≥120	≥120	≥120
	Φ4-6 (mm)	N/pc	≥150	/	≥150	≥150	≥150
	Φ5-7 (mm)	N/pc	≥200	/	/	/	≥200
	Φ6-8 (mm)	N/pc	≥300	/	/	/	≥300
	Φ12-14 (mm)	N/pc	≥350	/	/	/	/

Application：
● KA401: is for adsorbent.
● KA402: is for defluorination.
● KA403: is for absorption in producing H2O2.
● KA404: is for catalyst carrier.
● KA405: is for dehydrating and drying in air separation etc.

Package:
25kg plastic bag
800kg super sack
150kg steel drum