Desiccant Adsorbent Alumina Oxide Activated Alumina for Catalyst Carrier

• Customization: Available
• Purity: <95%
• Active Ingredient Content: Al2O3
• Model NO.: RJ-88
• Application: Chemical Industry
• CAS No.: 1302-74-5
• Color: White
• EINECS: 215-691-6
• Formula: N/a
• Advantage: Liquid Drying
• Character: High-Temperature Resistance
• Material: Ceramic
• Type: Random Packing
• Usage: Chemical Engineering
• Effect: Random Packing
• Source: White Powder
• Transport Package: Carton Box, Ton Bag, Carton Drum
• Specification: 1-7mm
• Trademark: RONGJIAN
• Origin: China
• HS Code: 2818200000
• Production Capacity: 10000ton/Year

Product Description

Activated alumina is generally prepared by heating and dewatering aluminum hydroxide. Aluminum hydroxide is also called hydrated aluminum oxide, its chemical composition is Al2O3·nH2O, usually according to the number of crystal water contained, can be divided into alumina trihydrate and alumina monohydrate. After heating and dewatering aluminum hydroxide, γ-Al2O3 can be obtained. It is usually referred to as activated alumina.
 

Application

Activated alumina belongs to the category of chemical alumina,mainly used in adsorbent,water purification agent,catalyst and catalyst carrier. Activated alumina has selective adsorption capacity for gas, water vapor and some liquids.after adsorption saturation,it can be heated at about 175 ~ 315ºC to remove water and revive. Adsorption and reactivation can be performed multiple times.in addition to being used as a desiccant, it can also adsorb the vapor of lubricating oil from polluted oxygen, hydrogen,carbon dioxide,etc.
 

Product Parameters

Name	unit	Index
AL2O3	%	≥92	≥92	≥92	≥92	≥92
SiO2	%	≤0.10	≤0.10	≤0.10	≤0.10	S0.10
Fe2O3	%	≤0.04	S0.04	≤0.04	S0.04	S0.04
Na2O	%	≤0.45	S0.45	≤0.45	≤0.45	S0,45
LOI	%	≤7	≤7	≤7	≤7	≤7
Particle Size	mm	1-2	2-3	3-5	4-6	5-7
Crashing strength	N/Piece	230	≥50	≥130	≥160	≥180
Surface area	m2/g	≥300	≥300	≥300	≥300	≥300
Pore volume	ml/g	≥0.4	20.4	20.4	20.4	20.4
Bulk density	g/cm3	0.70-0.85	0.68-0.80	0.68-0.80	0.68-0.80	0.68-0.75
Abrasion loss	%	≤0.2	≤0.2	≤0.2	≤0.2	≤0.2
Static adsorption value (RH=60%)%	water absorption	absorbing f action	water absorption	water absorption	water absorption
	17-19	0.2-0.3	50	50-70	17-19

 

Detailed Photos

Activated alumina is also porous, highly dispersed,has a large surface area and excellent thermal stability, which makes it an ideal choice for chemical reaction catalysts and catalyst carriers.its microporous surface has the properties required for catalysis,such as adsorption properties and surface activity,so it is widely used in petrochemical,fertilizer industry.
Spherical activated alumina pressure oil adsorbent for white spherical porous particles,activated alumina particle size uniform, smooth surface,mechanical strength,strong hygroscopicity,after water absorption does not expand does not crack to maintain the original state,non-toxic,no smell,insoluble in water,ethanol. Activated alumina is a kind of highly efficient desiccant for deep drying with trace water,which is suitable for non-heat regeneration equipment.

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.