3-5mm Absorbent/Desiccant Activated Alumina Ball for Heatless Regenrative Air Purifying Device

• Customization: Available
• Status: Solid Catalyst
• Response Type: Dehydrogenation
• Model NO.: OB-AAB
• Usage: Positive Catalyst
• Effect Size: Primary Catalysts
• Manufacturing Method: Mechanical Mixing
• Application Industry: Industry
• MOQ: 1ton
• Material: Alumina
• Source: Particle
• Transport Package: Woven Bag+Pallet
• Specification: 1-3mm 3-5mm
• Trademark: obbo
• Origin: China
• HS Code: 6914900000

Product Description

Activated alumina balls, are a porous and highly dispersed solid material with a large surface area. Their microporous surfaces possess the characteristics required for catalytic activity, such as adsorption performance, defluorination performance, drying performance, surface activity, and excellent thermal stability. Therefore, they are used as desiccants for air compressors, heat free regeneration devices, catalysts and catalyst carriers for chemical reactions. Activated alumina balls have adsorption properties and are therefore used as desiccants for gases and liquids, adsorbents for gas purification, defluo-riners for drinking water, color and odor adsorbents for industrial wastewater, etc.

 

 

Model		Activated Alumina
Appearance		White, Sphere, No Odor, Insoluble In Water, Innocuous
Type		KA100	KA401	KA402	KA403	KA404	KA405
Crystal Type		y	x-p	x-p	y	y	x-p
Chemical Composition	Al2O3 %	≥93	≥93	≥93	≥93	≥93	≥93
	Na2O %	≤0.3	≤0.3	≤0.3	≤0.3	0.15-0.3	≤0.3
LOI	%	≤8	≤8	≤8	≤8	≤5	≤8
Bulk Density	g/ml	0.70-0.80	0.68-0.72	0.70-0.75	0.65-0.75	0.70-0.80	0.75-0.80
Surface Area	m2/g	300-330	≥300	≥300	260-300	≥300	≥300
Pore Volume	ml/g	0.45-0.5	0.30-0.45	0.30-0.42	0.40-0.46	0.4	0.30-0.50
Static Absorption (RH=60%)	%	TBC Absorption	Water Absorption	Fluo-rine Absorption	Water Absorption	Water Absorption	Water Absorption
		≥20	17-19	0.2-0.3	50	50-70	17-19
Active	%	/	/	/	56-62	/	/
Attrition Loss	%	≤1.0	≤1.0	≤1.0	≤1.0	≤0.4	≤0.8
Crushing Strength (mm)	0.4-1.2	/	/	≥30	/	/	/
	1.2-2.8	≥25	/	/	/	/	/
	1-2	/	≥40	≥40	/	/	/
	2-3	/	≥70	≥70	/	/	/
	3-5	/	≥150	/	≥150	≥150	≥150
	4-6	/	≥180	/	≥180	≥180	≥180
	5-7	/	≥200	/	/	/	≥200
	6-8	/	≥300	/	/	/	≥300
	8-10	/	≥350	/	/	/	/
	10-13	/	≥350	/	/	/	/
	12-14	/	≥350	/	/	/

 

1. Good moisture absorption.
Immersion in water does not cause softening, swelling, powdering, or cracking.
2. Large specific surface area.
Aluminum oxide with a larger specific surface area has good solubility in electrolytes, high activity, and is prone to moisture absorption.
3. Good adsorption properties.
There are many porous structures on the surface, and the developed pore structure gives it good adsorption properties.
4. Widely applicable.
Drying and dehydration of air, natural-gas, and petroleum cracking gas, defluorination of drinking water, catalyst support, removal of pollutants such as sulfur gas, hydrogen, sulfur dio-xide, hy-drogen fluoride, and hydrocarbons from exhaust gas, fluoride treatment of hydrogen per-oxide, and defluorination treatment specially suitable for fluo-rine-containing water.

 

Activated balls are widely utilized in the drying agent of multiform gas and liquid, also function is used as sorbent, desiccant, catalyst support in reactors for petrochemical industry, chemical industry, fertilizer industry and so on.

Package Type	Container Load Capacity		Delivery time	Quality Insurance	Payment Terms
	20GP	40GP
Ton bag	20m3	40m3	Within 7-14 days	Chinese National Standard; Offer quality assurance as request.	T/T, L/C, Paypal, West Union
Plastic bag	20m3	40m3
Paper box	20m3	40m3
Wooden box	20m3	40m3

Pingxiang Obbo Environmental Technology Co., Ltd is an industrial ceramic manufacturer and advanced ceramic research company, which is located in Jiangxi Pingxiang Industrial Ceramic Park - the capital of ceramic in China. Obbo environmental is specializing in manufacturing ceramic media and distributing its products over the world.

The main Industrial ceramic media we produce includes: Ceramic Honeycomb carrier, honeycomb ceramic Heat Recovery Media, Catalyst Carrier, ceramic foam filter, three way catalytic converter, as well as ceramic packings and related products. We provide customized solutions for honeycomb ceramic media and our products are widely applied in the industries of chemical, electric power, metallurgy, petroleum, electronics, electrical appliances, machinery, environmental, residential, etc.

With the team of ceramic professionals and senior consultants, Obbo environmental has made significant breakthroughs of high temperature material and high cell density honeycomb ceramics and it will keep pushing the edges.