Inert Ceramic Ball For Support Media

Model:	NK-ICB
Brand:	NKCHEM
Origin:	Made In China
Category:	Chemicals / Chemical Auxiliary & Catalyst / Chemical Auxiliary
Label:	Inert Ceramic Ball , Ceramic Ball , Inert Ceramic Balls
Price:	US $680 / Ton
Min. Order:	1 Ton

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Product Description

Inert Ceramic Ball

Introduction:
Inert Alumina Ceramic Ball is widely used in petrochemical industry, chemical industry, fertilizer industry, natural gas industry and environment protection, etc. Which function mainly as the covering and supporting materials for catalyst in reactors and packing for towers. Its principal role is to accelerate the distribution of gas or liquid, and support or protect the active catalyst, which especially has the relevantly lower mechanical strength.

Chemical Characteristics For Inert Alumina Ceramic Ball
In accordance with the different content of AL2O3,it can be divided into as follows:

Product name		Low Alumina Ball	Middle Alumina Ball	High Alumina Ball
Product name
Item
Al2O3		17-35%	60-75%	80-95%
Al2O3 +SiO2(%)		≥92%	≥92%	≥95%
Fe2O3(%)		1%	1%	0.50%
CaO (%)		1.50%	2.10%	2.90%
MgO (%)		2.50%	1.30%	0.50%
K2O+Na2O(%)		4.00%	4.00%	4.00%
TiO2 (%)		0.50%	0.10%	0.10%
Water absorption		3%
Acid resistance		98%
Alkali resistance		80%	85%	90%
Operation Temperature (°C)		980	1180	1580
Spalling Resistance(°C)		300	500	700
Gravity(g/cm3)		2.3-2.4	2.6	3.5
Mohs hardness Max		6.5	7	7
Compressive Strength KN/Pellet	6	0.4	0.5	0.6
	13	1.2	1.6	1.7
	20	1.8	2	2.3
	25	2.5	2.9	3.2
	38	4	4.5	5
	50	8	8.5	11