Ceramic Inert Ball as Catalyst Carrier Media (Al2O3: 17~22%, 23~30%, 90%, 99%)

• CAS No.: 1344-28-1
• Status: Solid Catalyst
• Classification: Balls, Honeycomb etc
• Usage: Positive Catalyst
• Effect Size: Primary Catalysts
• Manufacturing Method: Mechanical Mixing
• Model NO.: chemshun ceramics
• Application Industry: Chemical Industry
• Alumina Content: 17~22%, 23~30%, 90% 99%
• Size: 1/8" 3/16" 1/4" 3/8" 1/2" 3/4" 1" 1-1/4"
• Mohs Hardness: 6.5~9 Grade
• Application: Heat Retention, Equilibration Media, as Ethylene D
• Manufacture Way: by Rolling, by Isostatic Pressing
• Delivery Time: Within 10 Days After Payment
• Transport Package: Steel Drums+ Pallet; Bags+ Pallet
• Specification: 1/8", 1/4", 1/2", 3/4", 1", 1 1/2", 2", 3"
• Trademark: Chemshun
• Origin: P. R. China
• HS Code: 69091200
• Production Capacity: 10000ton/Year

Product Description

Ceramic Inert Ball as Catalyst Carrier Media (Al2O3: 17~22%, 23~30%, 90%, 99%)


1: Advantage of Chemshun catalyst carrier

---High purity, alpha alumina structure, low silica

--- Excellent thermal and mechanical shock resistance properties

---Excellent chemical stability with strong resisting of acid. 



2: Application of catalyst carrier inert ceramic ball

----Desulfurizers
----Dehydrogenation
----Catalytic reforming
-----catalytic isomerization
-----Ethylene cracking and drying
-----Poymerization
-----Low temperature shift
-----High temperature shift
-----Methanator
------Naphtha reforming
------Methanol and dydrogen production (primarily reforming )



3: Serving Industry of catalyst supporting / covering media

----- Oil Petroleum

----- Chemical inustry

------ Chemical fertilizer

------ Natural gas


4: Chemial properties: 

Low Alumina Series ----Chemical Analysis: 

Items	17~23% Series	23% ~30 Series
Al2O3	17~23%	23% ~30%
SiO2	<80%	68~72%
Al2O3+SiO2	>90%	> 93%
Fe2O3	<1.0%	<1.0 %
Na2O+K2O	<4%	< 4 %
MGO	<2.5%	< 2.5 %
CaO	<1.5%	< 1.5 %
TiO2	<0.5%	< 0.5 %
Leachable Fe2O3	<0.1%	<0.1 %

High Alumina Series -------Chemial Properties: 

Items	Type 90 %	Type 99%
Al2O3	> 90%	> 99%
SiO2	<7%	<0.2 %
Fe2O3	<0.5%	<0.1%
Na2O+K2O	<1 %	<1.0%
MGO + CaO	< 1%	<0.2%

5: Physical Properties: 

Low alumina ceramics----Physical properties: 

Item	Content
	17~23 % Series	23~30 % Series
Heat resistance up to	Up to 982 ºC	Up to 1020 ºC
Water absorption	<0.9 %	< 0.4%
Ignition loss	<0.3 %	<0.3%
Alkali resistance	> 6.5	>7
Acid resistance	>85%	>85 %
Bulk density (g/cm3)	>99.8%	> 99.8%
	1.36~1.40	1.38~ 1.40

 

Diameter	Diameter (mm)	Crushing strength (kg/particle)
		17~23 %	23~30 %
1/8"	2-4	>18.4	>34
1/4"	5-8	>56	>91
3/8"	10-12	>102	>102
1/2"	12-14	>173	>195
3/4"	18-21	>430	>490
1"	24-27	>635	>690
1-1/4"	32-34	>910	>980
1-1/2"	35-40	>910	>980
2"	48-52	>910	>980

High Alumina Series ---physical properties
 

Item	Type 90		Type 99-1		Type 99-2		Type-99.5
Heat resistant up to	1500 ºC		1500 ºC		1600 ºC		1600 ºC
Water absorption	<5 %		2-6%		<1 %		<1 %
Particle Density (g/cm3)	>3.1		>3.3		3.3~3.65		3.3~3.65
Package Density (kg/L)	1.6-1.7		1.9-2.0		2.0		2.0
Moh's hardness (Scale)	9		9		9		9
Impact shorck resistance (from height 6 m))	Passed		Passed		Passed		Passed
Average crushing strength	Lbs/pic	KN/pic	Lbs/pic	KN/pic	Lbs/pic	KN/pic	Lbs/pic	KN/pic
3mm (1/8")	90	0.4	112	0.5	135	0.6	135	0.6
6mm (1/4")	292	1.3	337	1.5	360	1.6	360	1.6
10mm (3/8")	1125	5	1350	6	1350	6	1350	6
13mm(1/2")	1575	7	1800	8	1800	8	1800	8
16mm (5/8")	3375	15	2025	9	2925	13	2925	13
19mm (3/4")	3825	17	4049	18	4275	19	4275	19
25mm (1")	4949	22	4500	20	4949	22	4949	22
38mm (1-1/2")	7874	35	8324	37	8999	40	8999	40
50mm (2")	8999	40	9449	42	10123	45	10123	45
76mm (3")	11248	50	12373	55	13498	60	13498	60