Activated Alumina&Activated Carbon

Activated Alumina for Alkylation Defluorinator.jpg

Activated Alumina For Alkylation Defluorinators

Typical chemical component	Wt%
Al2O3	≥92
SiO2	≤1
Fe2O3	≤1
LOI (250-1100℃)	≤7

product details

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Activated Alumina Features & Advantages

High Defluorination Capacity: Large specific surface area and reasonable pore distribution deliver outstanding fluoride adsorption performance, with high working capacity and stable treatment effect.

Superior Mechanical Strength: High crushing resistance and low attrition rate. No softening, swelling, cracking or powdering after long-term contact with oil & fluid, reducing tower blockage.

Excellent Chemical Stability: Resistant to oil, weak acid and weak alkali, adapts to complex working conditions of alkylation process.

Easy Regeneration & Long Service Life: Can be regenerated for repeated use, lowering overall operation and replacement cost.

Low Carbon Deposition: Minimizes coking and carbon accumulation, maintaining consistent defluorination efficiency during continuous running.

Activated Alumina Technical Specifications

Typical physical properties	7x14 Mesh	1/8”
Surface Area,m2/g	≥260	≥240
Pore Volume,cc/g	≥0.35	≥0.35
Crush Strength,N	≥50	≥70
Abrasion Loss,wt %	≤0.5	≤0.5
Bulk Density, g/cm3	0.77-0.83	0.77-0.83

Activated Carbon Purchase Recommendations

Primarily used for fluoride removal in alkylation units and alkylbenzene production lines in petroleum refining and petrochemical industry.
●Defluorination of circulating alkane in alkylation process
●Purification of process fluid inside defluorination towers and reactors
●Protection of subsequent catalysts and process equipment from fluoride corrosion
●Also applicable for deep defluorination in related organic chemical production