Good Water Resistance And Strong Strength Activated Alumina Balls For Dechlorination
Products Introduction:
Xi’an lvneng activated alumina for dechlorination is an adsorbent used to adsorb and remove chloride from Naphtha, natural gas, H2, N2, NH3, CO, CO2 & other feed gas in petrochemical. It is well efficient to remove chloride.
In the petrochemical production process, chlorine in feed gas could cause poisoning of a variety of catalyst and adsorbent, the failure of adsorbent & catalyst performance, severely corrosivity of devices & equipment, so chlorine removal is necessary. Usually, we adopt solid antichlor to remove chloride in the feed gas. activated alumina balls for removal of chloride is a high- efficient product to take off chlorine.
Technical index of activated alumina
| Activated Alumina Desiccant Typical Physical Properties | |||||
| Items | Unit | Value | |||
| Crystalline Phase | χ-ρ | ||||
| Particle Size | mm | 3.0-5.0 | 4.0-6.0 | 5.0-7.0 | 6.0-8.0 |
| Appearance | - | White Sphere | |||
| Bulk Density | g/cm3 | 0.70-0.80 | |||
| Crush Strength | N ≥ | 150 | 180 | 200 | 230 |
| Specific Surface Area | m2/g | 300-330 | |||
| Pore Volume | cm3/g | 0.40-0.50 | |||
| Attrition Rate | wt% ≤ | 0.1 | |||
| Static Water Adsorption | wt% ≥ | 18 | |||
| LOI(1000℃) | - | 4-7 | |||
| AL2O3 | % ≥ | 94 | |||
| SiO2 | % ≤ | 0.02 | |||
| Fe2O3 | % ≤ | 0.02 | |||
| Na2O | % ≤ | 0.20 | |||
| The interval value of the indexes above are on the basis of the different grade of Activated Alumina Desiccant | |||||
Characteristics of Activated alumina for removal of chloride:
1.Uniform size
2. Even and Uniform activity under high and low temperature
3.Uneasy movable active components & chlorine after the reaction
4.Wide application area
Storage:
Avoid moisture, avoid scrolling, throw and sharp shocking during transportation, rainproof facilities should be readied.
It should be stored in dry and ventilated warehouse to prevent contamination or moisture.
