2 3mm Drying Agent Activated Alumina for Removing Fluorides

Product Overview

Description

Features

Baitian active alumina has many capillary channels with large surface area, which can be used as adsorbent, desiccant and catalyst.The product has the advantages of high strength, low wear, no swelling, no pulverization and no cracking. And it also has good adsorption and defluorination effect, and its capacity is stable. It absorbs 6400 grams of fluorine per cubic meter of activated alumina.

 

Applications

1. It can be widely used in the deep drying of petroleum cracking gas, ethylene propylene gas, hydrogen production, air separation unit, instrument air dryer and fluoride treatment in dioxygen water

2. It can also remove sulfur gas hydrogen, sulfur dioxide, hydrogen fluoride, hydrocarbon and other pollutants in the waste gas, especially suitable for the defluorination treatment of water containing fluorine.

 

 

Specifications

Model		Activated Alumina
Shape		Sphere
Chemical Composition		Al2O3 Content (%)	≥93	≥93	≥93	≥93
		Na2O Content (%)	≤0.3	≤0.3	≤0.5	0.15-0.3
Physical properties	Bulk density (g/ml)	0.68-0.72	0.70-0.75	0.65-0.75	0.70-0.80	≥93
	Pore volume (ml/g)	0.30-0.45	0.30-0.42	0.40-0.46	0.40	≤0.3
Physical properties Crushing Strength (N/PC)	Surface area (m2/g)	≥300	≥300	260-300	≥300	0.72-0.78
	Active (%)	/	/	56-62	/	0.30-0.50
	Attrition loss (%)	≤1.0	≤1.0	≤1.0	≤0.4	≥300
	LOI (%)	≤8	≤8	≤8	≤5	/
	Static absorption (%) (RH=60%)	Water absorption	Fluorine absorption	Water absorption	Water absorption	≤0.8
	LOI (%)	17-19	0.2-0.3	50	50-70	≤8
	Φ1-2 (mm) Φ2-3 (mm)	≥40	≥40	/	/	Water absorption
		≥70	≥70	/	/	17-19
Crushing Strength (N/PC)	Φ3-5 (mm)	≥120	/	≥120	≥120	/
	Φ4-6 (mm)	≥150	/	≥150	≥150	/
	Φ5-7 (mm)	≥200	/	/	/	≥120
	Φ6-8 (mm)	≥300	/	/	/	≥150
	Φ12-14 (mm)	≥350	/	/	/	≥200

 

 

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