Support Media

Inert Alumina Ball-23

Product：Inert Alumina Ball-23
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

It is called Ceramic Ball 23%~26% Al2O3. Which is equal to Denstone®2000 Support Media. It is made of high quality chemical-porcelain clay materials, which has quite excellent stability, high mechanical strength and resistance to thermal shock, This makes them all ideal choice for support of all types of catalyst.

Technical Parameter

Type				Inert Alumina Ball-23
Color				Light gray
Shape				Ball
Chemical composition				Min. %			Max. %			Usual %
	Al2O3			23			26			24.5
	SiO2			64			75			68.5
	Al2O3 + SiO2			90			96			93
	Fe2O3			/			1.0			0.9
	TiO2			/			0.5			0.46
	CaO			/			0.5			0.42
	MgO			/			0.5			0.38
	Na2O			/			2			1.12
	K2O			/			3.5			3.28
Physical properties	Leachable Iron (%)						≤0.1
	Apparent Porosity by Weight (%)			D≥10mm			≤0.4
				D=6mm			≤1.0
				D=3mm			≤3.0
	H2O absorption (wt.%)						＜1.0
	Acid resistance (%)						＞99.8
	Alkaline resistance (%)						＞85
	Bulk Density			(g/cm3)			1.35
				(lb/ft3)			84
	Specific density			(kg/m3)			2300
				(lb/ft3)			144
	Moh’s hardness (scale)						＞6.5
	Thermal conductivity (w/m2.k)						0.9-1.0
	Specific heat (J/kg.℃)						628-837
	Max. Operating Temperature			(℃)			1050
				(℉）			1922
	Thermal expansion (%) (500℃)						0.20
	Thermal Shock Stability (times) (500 ℃ then water cooling)						10
Geometric properties	Nominal Size	(mm)	3	6	10	13	16	19	25		38	50
		(inch)	1/8	1/4	3/8	1/2	5/8	3/4	1		1.5	2
	Crush Strength Min.	(lbs)	84	209	282	616	770	1738	1936		2156	3564
		(kg)	38	95	128	280	350	790	880		980	1620
		(N/PC)	372	931	1254	2744	3430	7742	8624		9604	15876

Application

Mainly used in the petroleum, chemical industry, fertilizers, natural gas, environmental protection and other industries. As a catalyst in the reactor to cover support media and tower packing.

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Sample Process

Why OIM Chemical Ceramic Balls

1. High compressive strength；
2. Stability, acid and alkali resistance；
3. Support and protect active catalyst；
4. Sufficient stock of common types balls and timely delivery.

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;