Adsorbents-AA Series

Activated Alumina

Product：Activated Alumina
Brand: OIM
Origin of city: Pingxiang city, China
Shelf time: 3-5 years
Payment of terms: TT, L/C, Western Union etc
Delivery of terms: By sea, by air, railways, land etc
Shipment terms: FCA, FOB, CFR, DAP etc
Delivery time: 3-7 days for common product;

Over 10 days for customized product.

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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.

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	≥150	/	≥150	≥150	≥150
	Φ4-6 (mm)	N/pc	≥180	/	≥180	≥180	≥180
	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.

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Sample Process

Why OIM Chemical Activated Alumina

1. Uniform particles, microporous desiccant；
2. Super adsorptive, will not break after absorbing water；
3. Simple regeneration, regeneration temperature of 175-315 degree；
4. Accept customized activated alumina catalysts；

Standard Package

1. How can i buy adsorbents from Jiangxi OIM?

You can send your inquiry to us about the products. Our sales representative

will contact you within 6hours to assist you regarding your inquiry.

2. What kind of warranty do you offer?

Before deliver, our QC team will test all related parameter to guarantee quality, and will provide official COA to customer; For any complain, our after-sales team will reply within 12 hours and give solution.

3. What kind of payment modes do you accept?

We accept TT, L/C, Western union, Cash etc.

4. What is the shipping terms?

By sea, by air, by express, by railway, by truck etc.

5. What’s the trade terms?

FOB, CFR, CIF, FCA, EXW, DDU etc

6. How long does it take to deliver the shipment?

Usually 2-3 days for 1~3 ton’ adsorbents;

If need do customized package, need take around 7-10 days for 1*20’GP。

7. What kind of packaging do you offer?

Molecular sieve: Carton box, super sack, paper barrel, steel barrel;

Carbon molecular sieve: Plastic barrel;