Zhongci 92% Alumina Ball Catalyst Al2O3 Support Media Inert Alumina Media

• Customization: Available
• CAS No.: N/a
• EINECS: N/a
• Model NO.: ZC-92AB
• Formula: Al3o2
• Structure Feature: Alumina Ball
• Material: Ceramic
• Usage: Chemical Engineering, Chemical Industry Product
• Effect: Reducing Shrinkage
• Source: Particle
• Type: Support Media
• Transport Package: 25kgs/Bag
• Specification: 3mm, 6mm, 9mm, 13mm, 19mm, 25mm, 32mm, 38mm, 50mm
• Trademark: Zhongci
• Origin: Jiangxi
• HS Code: 6914900000
• Production Capacity: 10000tons/Year

Product Description

Zhongci 92% Alumina Ball Catalyst Al2O3 Support Media Inert Alumina Media

The Zhongci 99 High Alumina Support Media is in chemical composition99+% alpha alumina and a maximum 0.2wt% SiO₂. Because of its high alumina content and low silica (SiO₂ ), it's a very excellent and ideal product for high temperature and steam applications, such as secondary reformers in processing, where leached silica will coat downstream equipment or foul the catalyst bed.

The Zhongci 99 High Alumina Support Media has very excellent thermal properties, with its high density high-temperature resistance 1550ºC, also it's a good choice for heat retention or deceleration media.

For its superior chemical resistance, it's suitable for applications in ole fin processes, such as ethylene dryers, where there's the polymerization problem.

Alumina Ball Support Media widely used as underlying packing material for the hydro cracking systems, refining systems, CRCC systems, isomerizing systems and demethylating systems of petrochemical plants, chemical fiber plants, alkyl benzene plants, aromatic plants, ethylene plants, and natural gas plants.

As the supporting or covering material for catalysts, molecule sieves and dryers inside reactors and packing material towers.

As the packing in thermal storage equipment. it is used in the air separation process and functions as a kind of heat exchange media. The requirement quickly required by heating of billet during steel rolling.

The primary purpose is to increase the gas or liquid distribution points, and support and protect less strong active catalysts.

 

 

Packing and mechanical properties of Inert Ceramic Balls:

Nominal size (inch - mm)	Packing Density		Specific Surface		Void Fraction, %	Compressive Strength per ball, kg
	kg/m3	lb/ft3	m2/m3	ft2/ft3
1/8" - 3mm	1400	88	720	220	44	30
1/4" - 6mm	1400	88	520	158	44	50
3/8" - 9mm	1400	88	360	110	44	120
1/2" - 13mm	1350	84	275	84	45	180
3/4" - 19mm	1350	84	190	58	45	300
1" - 25mm	1350	84	144	44	45	400
1¼" - 32mm	1350	84	120	37	45	520
1½" - 38mm	1350	84	100	30	45	600
2" - 50mm	1350	84	75	23	45	720

Production Process
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Kind Regards 
Annie Peng
Sales manager
Pingxiang Zhongci Environmental Ceramics material Co.ltd