Adsorbent Desiccant Activated Alumina Ball

Short Description:

Activated alumina has much micro-paths, so the specific surface is large. It can be used as adsorbent, desiccant, defluorinating agent and catalyst carrier. It is also a kind of trace water desiccant and the pole-molecular adsorbent, according to the adsorbed molecular polarization, the attachment force is strong for water, oxide, acetic acid, alkali etc. Activated alumina is high strength, low abrasion, no soften in water, no expansion, no powdery, no crack.

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Products Introduction of Activated Alumina

It can widely used in the deep drying of cracked gas, ethylene and propylene, hydrogen-generation, air separation, instrument air drying and fluorine treatment for H2O2, also in the adsorbing pollution material, such as H2S, SO2, HF and paraffin in the water gas, especially in the drinking water defluorination.

Application:

1) Catalyst for recovering sulfur in the petrochemical industry
2) Excellent defluorination agent for drinking water and for recycling alkyl-hydrocarbon in alkylbenzene production
3) Reclaiming agent for de-acidic in transformer oil, and de-arsenic agent in the Acid industry
4) Adsorbent in the production of hydrogen peroxide solution
5) Catalyst for polyhydro-ammonia by substituting silica gel with ball-shaped product
6) Desiccator and purifying agent.

Technical Specification of Activated Alumina

Model		Activated Alumina
Appearance		White, Sphere, No Odor, Insoluble In Water, Innocuous
Type		KA401	KA402	KA403	KA404	KA405
Crystal Type		x-p	x-p	y	y	x-p
Chemical Composition	Al2O3 %	≥93	≥93	≥93	≥93	≥93
Chemical Composition	Na2O %	≤0.3	≤0.3	≤0.5	0.15-0.3	≤0.3
LOI	%	≤8	≤8	≤8	≤5	≤8
Bulk Density	g/ml	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	≥300	260-300	≥300	≥300
Pore Volume	ml/g	0.30-0.45	0.30-0.42	0.40-0.46	0.4	0.30-0.50
Static Absorption (RH=60%)	%	Water Absorption	Fluorine Absorption	Water Absorption	Water Absorption	Water Absorption
Static Absorption (RH=60%)	%	17-19	0.2-0.3	50	50-70	17-19
Active	%			56-62
Attrition Loss	%	≤1.0	≤1.0	≤1.0	≤0.4	≤0.8
Crushing Strength (N/Piece)	0.4-1.2mm		≥30
	1-2mm	≥40	≥40
	2-3mm	≥70	≥70
	3-5mm	≥150		≥150	≥150	≥150
	4-6mm	≥180		≥180	≥180	≥180
	5-7mm	≥200				≥200
	6-8mm	≥300				≥300
	8-10mm	≥350
	10-13mm	≥350
	12-14mm	≥350
Typical Application		KA401: is for as adsorbent KA402: is for defluorinating KA403: is for absorption in producing hydrogen peroxide (H2O2) KA404: is for catalyst carrier KA405: is for dehydrating and drying in air separation etc.

Packaging & Shipping

Package	Plastic bag; Carton box; Carton drum; Steel drum
MOQ	1 Metric Ton
Payment terms	T/T; L/C; PayPal; West Union
Warranty	a) By National Standard HG/T 3927-2010
Warranty	b) Offer lifetime consultation on problems occurred
Container	20GP	40GP	Sample order
Quantity	12MT	24MT	< 5kg
Delivery time	3 days	5 days	Stock available