Catalyst Support Media Alumina Porous Ceramic Ball Perforated Porcelain Ball

• Customization: Available
• Application: Chemical Industry
• CAS No.: 1344-28-1
• Model NO.: RJ-133
• EINECS: 236-675-5
• Form: Ball Shape
• Formula: Al203+Sio2
• Purity: N/a
• Structure Feature: Ball Shape
• Advantage: High Temperature Resistance
• Character: Stand Wear and Tear
• Color: Cream-Coloured
• Material: Ceramic
• Type: Random Packing
• Usage: Chemical Engineering
• Effect: Increase Gas or Liquid Distribution Points
• Source: Zeolite
• Transport Package: Carton Box, Ton Bag
• Specification: 10, 20, 25, 30mm
• Trademark: RONGJIAN
• Origin: China
• HS Code: 6909110000
• Production Capacity: 10000ton/Year

Product Description

Porous ceramic ball is corundum and mullite are used as the main crystal phase of the product,feldspar glass and kaolin sintered body are used as the structural bridge,and alumina sintered corundum and mullite crystals are used for high mechanical strength,high temperature resistance,cold and hot resistance,oxidation resistance,wear resistance,and strong acid and alkali corrosion resistance.
 

Application

Porous porcelain balls are widely used in petroleum,chemical industries,as catalyst supporting covering cushion material and packing tower. The new material is developed on the basis of inert alumina porcelain ball.by using the ball diameter as an axial opening,not only retains the mechanical strength,chemical stability and thermal stability of the inert porcelain ball.

Product Parameters

Porous Ceramic Ball
color	grey
shape	ball shape
size		Porous Ceramic Ball(%)	max content(%)	ordinary content(%)
chemical component	AL203	17	19	18
	SiO2	70	77	74.9
	AL203+SiO2	90	94	93
	Fe203	/	1	0.5
	TiO2	/	0.5	0.46
	Ca0	/	0.5	0.42
	MgO	/	0.5	0.38
	Na20	/	2	1.12
	K20	/	3.5	3.28
leachable iron(%)			50.1
apparent porosity		diameter=10mm	s0.4
		diameter=6mm	51.0
		diameter=3mm	≤3.0
water adsorption(%)		<2.0	heat conductivity coefficient(w/m2.k )	0.9-1.0
acid fastness (%)		>90	specific heat capacity (J/kg.ºC)	628-837
alkali resistance(%)		>85	operation temp max(ºC)	1050
specific bulk weight(g/cm3)		1.3-1.35	thermal expansivity(%)(500°C)	0.2
Bulk density(kg/m3)		2300	thermal shock resistance(500ºC To cold water)	ten times
Moh's hardness		>6.5
geometrical features		Specification  ( mm )      3      6       10     13      16      19      25      38      50
		Minimum compressive strength    ≥0.3   ≥0.8  ≥1.0  ≥2.5   ≥3.2  =7.4    ≥8.3   ≥9.3   ≥15.4

Detailed Photos

The filler uses corundum and mullite as the main crystal phase, alumina sintered corundum and mullite crystals of high mechanical strength,high temperature resistance,resistance to quenching and heating,oxidation resistance,wear resistance,very low chemical activity,resistance to strong acid and alkali corrosion and other characteristics.one or more round holes are opened in the diameter of the sphere,to solve the problem of rotating resistance of a single sphere.at the same time,the voidage and specific surface area of the packing layer are improved by means of the convex surface of the curved ceramic ball with striations or convex points.has good liquid redistribution ability and has excellent vapor liquid dispersion performance.

 

Product Line

Packaging & Shipping

FAQ

Q1: Where Is Your Factory Located?

A: Our factory are located in No.1-269,Zone B,Xiangdong Industrial Park,Xiangdong District,Pingxiang City,Jiangxi,China.welocme your visiting.

Q 2: What Are Your Main Products?
A:Our factory mainly produces various kinds of ceramic balls,molecular sieves,actived alumina, ceramic ball and so on.

Q3: What Kind Of Payment Do You Accept?
A:we accept T/T,western union.

Q4:What's your terms of delivery?
A:EXW, FOB, CIF .

Q5: Can I get free samples?                                               
A: Yes, free samples 1-2 kg,please advise your contact details.

Q6: What is your MOQ?
A: The MOQ is different as per different products, for example, 1 Ton for ceramic ball.