活性氧化铝
应用:
1.在一定的操作条件和再生条件下，活性氧化铝的干燥深度高达露点-70度以下，本品可用作高氟饮水的除氟剂(除氟容量大)，烷基苯生产中循环烷烃的除氟剂、变压器的脱酸再生性、用作制氧工业、纺织工业、电子行业气体干燥，自动化仪表风的干燥、以及在化肥、石油化工干燥等行业作干燥、净化剂(露点可达-40度)、在空分行业变压吸附露点可达-55度。是一种微量水深度干燥的高效干燥剂。
2.可用于生产双氧水的专用吸附剂。干燥剂 水处理除氟剂.
3.适合做催化剂。
包装：袋装或依客户要求包装.活性氧化铝
技术指标：
|
指标名称 |
单位 |
技术要求 |
|
Al2O3 |
% |
≥92 |
≥92 |
≥92 |
≥92 |
≥92 |
|
SiO2 |
% |
≤0.10 |
≤0.10 |
≤0.10 |
≤0.10 |
≤0.10 |
|
Fe2O3 |
% |
≤0.04 |
≤0.04 |
≤0.04 |
≤0.04 |
≤0.04 |
|
Na2O |
% |
≤0.45 |
≤0.45 |
≤0.45 |
≤0.45 |
≤0.45 |
|
灼烧减量 |
% |
≤8.0 |
≤8.0 |
≤8.0 |
≤8.0 |
≤8.0 |
|
松装密度 |
g/ml |
≤0.75 |
≤0.75 |
0.68-0.75 |
0.65-0.72 |
0.62-0.68 |
|
比表面积 |
m2/g |
≥260 |
≥260 |
≥280 |
≥280 |
≥280 |
|
孔容 |
ml/g |
0.38-0.42 |
0.38-0.42 |
0.38-0.42 |
0.38-0.42 |
0.38-0.42 |
|
静态吸附容量 |
% |
17±1 |
17±1 |
17±1 |
17±1 |
17±1 |
|
吸水率 |
% |
≥50 |
≥50 |
≥50 |
≥50 |
≥50 |
|
晶相 |
|
x-p AL2O3 |
x-p AL2O3 |
x-p AL2O3 |
x-p AL2O3 |
x-p AL2O3 |
|
破碎强度 |
N/粒 |
≥30
(1-2)mm |
≥60
(2-3)mm |
≥80
(3-5)mm |
≥130
(4-6)mm |
≥160
(5-7)mm |
Activated Alumina
Activated alumina, porous material, a large surface area, high mechanical strength, physical and chemical stability, high temperature corrosion resistance, appearance of white particles. This product has a high capacity, low abrasion, water absorption capacity, which is widely used in the processing of the various gas and liquid substances, the depth of drying and harmful impurities.
Technical indicators:
| Name of index |
Unit |
Technical requirements |
|
Al2O3 |
% |
≥92 |
≥92 |
≥92 |
≥92 |
≥92 |
|
SiO2 |
% |
≤0.10 |
≤0.10 |
≤0.10 |
≤0.10 |
≤0.10 |
|
Fe2O3 |
% |
≤0.04 |
≤0.04 |
≤0.04 |
≤0.04 |
≤0.04 |
|
Na2O |
% |
≤0.45 |
≤0.45 |
≤0.45 |
≤0.45 |
≤0.45 |
|
Loss on ignition |
% |
≤8.0 |
≤8.0 |
≤8.0 |
≤8.0 |
≤8.0 |
|
Bulk Density |
g/ml |
≤0.75 |
≤0.75 |
0.68-0.75 |
0.65-0.72 |
0.62-0.68 |
|
Specific surface area |
m2/g |
≥260 |
≥260 |
≥280 |
≥280 |
≥280 |
|
Pore volume |
ml/g |
0.38-0.42 |
0.38-0.42 |
0.38-0.42 |
0.38-0.42 |
0.38-0.42 |
|
Static adsorption of capacity |
% |
17±1 |
17±1 |
17±1 |
17±1 |
17±1 |
|
Water absorption |
% |
≥50 |
≥50 |
≥50 |
≥50 |
≥50 |
|
Crystalline phase |
|
x-p AL2O3 |
x-p AL2O3 |
x-p AL2O3 |
x-p AL2O3 |
x-p AL2O3 |
|
Crushing strength |
N/Grain |
≥30
(1-2)mm |
≥60
(2-3)mm |
≥80
(3-5)mm |
≥130
(4-6)mm |
≥160
(5-7)mm |
Application:
(1) under certain operating conditions and regeneration conditions, activated alumina drying depth of up to -70 degrees below the dew point, the product can be used as a high fluoride drinking water fluoride removal agent (fluoride removal capacity), alkyl benzene production application cyclealkane fluoride removal agent, the transformer the deacidification renewable, as the oxygen industry, textile industry, electronics industry, gas drying, automated instrument air is dry, and dry fertilizer, petrochemical industry for drying, purifying agent (dew pointup to -40 degrees), pressure swing adsorption air separation industry dew point up to -55 degrees. Efficient desiccant to dry one trace of water depth.
Can be used for the production of hydrogen peroxide dedicated adsorbent.
3.Suitable catalyst.
Packaging: Bottled or bagged, depending on customer requirements.
