Tower Random Packing17-19% Inert Alumina Ceramic Ball for Chemical Industries Catalyst

• Customization: Available
• Purity: <95%
• Active Ingredient Content: Al2O3
• Model NO.: RJ-208
• Application: Chemical Industry
• CAS No.: 21645-51-2
• Color: Light Grey
• EINECS: N/a
• Formula: N/a
• Material: Ceramic
• Type: Random Packing
• Usage: Chemical Engineering
• Effect: Random Packing
• Source: Alumina
• Transport Package: Carton Box, Ton Bag, Super Bag
• Specification: 6mm, 13mm, 19mm, 25mm, 38mm, 50mm
• Trademark: RONGJIAN
• Origin: China
• HS Code: 6909110000
• Production Capacity: 10000ton/Year

Product Description

The characteristics of inert alumina porcelain ball mainly include high temperature and high pressure resistance,low water absorption,stable chemical properties.these characteristics enable inert alumina ceramic balls to work stably under extreme conditions.
 

Application

Inert alumina porcelain balls are widely used as grinding media for a variety of grinding and polishing applications.its high hardness and wear resistance provide fine grinding results.inert alumina ceramic ball is a kind of high performance ceramic material widely used in many. industries

Product Parameters

name	17%-19%ceramic ball
		minimum content(%)			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
	CaO	/			0.5			0.42
	MgO	/			0.5			0.38
	Na20	/			2			1.12
	K20	/			3.5			3.28
leachable iron(%)					≤0.1
apparent porosity		diameter≥10mm			≤0.4
		diameter=6mm			≤1.0
		diameter=3mm			≤3.0
water adsorption(%)	acid fastness(%)	alkali resistance(%)		specific bulk weight (g/cm3)		Bulk density(kg/cm3)		Moh's hardness
<2.0	>90	>85		1.3-1.35		2300		>6.5
heat conductivity coefficient (w/m2.k)	specific heat capacity (J/kg.ºC)	operation temp max(ºC)			thermal expansivity (%)  (500ºC)			thermal shock resistance(500ºC To cold water)
0,9-1.0	628-837	1050			0.2			ten times
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 size &Crush strength

Size	Crush strength
	Kg/particle	KN/particle
1/8''(3mm)	>35	>0.35
1/4''(6mm)	>60	>0.60
3/8''(10mm)	>85	>0.85
1/2''(13mm)	>185	>1.85
3/4''(19mm)	>487	>4.87
1''(25mm)	>850	>8.5
1-1/2''(38mm)	>1200	>12
2''(50mm)	>5600	>56

Detailed Photos

Inert alumina porcelain ball is widely used in petroleum,chemical industry,fertilizer,environmental protection industries,as the covering and supporting material of catalyst in reactor.its main function is to increase the distribution of gas or liquid,support and protect the active catalyst with low strength,at the same time buffer the impact of liquid and gas into the reactor on the catalyst,to protect the catalyst and improve the distribution of gas or liquid in the reactor.

The main function of inert alumina porcelain ball is to increase the distribution point of gas or liquid,support and protect the active catalyst with low strength.is characterized by high temperature and pressure resistance,low water absorption,stable chemical properties,can withstand the corrosion of acid,alkali and other organic solvents,and can withstand the temperature change in the production process.

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, tower random packing,plastic and metal material, environmental filter materials, high-performance ceramics 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.