Активированный глинозем
Активированный глинозем
For the reason of activated alumina’s large capacity of absorption, large surface area, high strength and thermal stability, it has been widely used as an absorber, desiccant and catalyst carrier in chemical, petrochemical and fertilizer industry.
It can also be 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 absorbing pollution material, such as H2S, SO2, HF and paraffin in the water gas. So it has a high affinity for water/impurity and active catalyst. According to the applications of balls, there are 3 types of Activated Alumina Sorbent, Activated Alumina Desiccant and Activated Alumina Catalyst carrier. Meantime interior composition of the crystal phase was divided into mode Y and X-P. We are a leading manufacturer of high-quality activated alumina products, which are specially designed to meet the diverse needs of various industries.
Описание
Размер активированного глинозема
Activated alumina ball in 1-3mm, 3-5mm, 5-8mm.
Применение активированного глинозема
Activated alumina is widely utilized in the drying agent of multiform gas and liquid, also function is used as sorbent, desiccant, catalyst support in reactors for petrochemical industry, chemical industry, fertilizer industry and so on.
Технические характеристики активированного глинозема
| Тип | KA401 Абсорбент |
KA402 Дефторизатор |
KA403 Абсорбент для H2O2 |
KA404 Антихлор |
KA405 Носитель катализатора |
KA406 Абсорбент при разделении воздуха |
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| Внешний вид | Белый шар | |||||||
| Основная кристаллическая фаза | χ-ρ | χ-ρ | γ | χ-ρ | γ | χ-ρ | ||
| Химический состав | Al2O3 | ≥93 | ≥93 | ≥92 | ≥90 | ≥93 | ≥90 | |
| Na2O | 1-2.5 | ≤0.3 | ≤0.5 | 0.15-0.3 | ≤0.3 | |||
| I.L | 6-9 | 6-8 | ≤8 | ≤ | ≤5 | 6-8 | ||
| Насыпная плотность, г/мл | 0.7-0.87 | 0.70-0.75 | 0.65-0.75 | 0.68-0.78 | 0.70-0.80 | 0.68-0.72 | ||
| Площадь поверхности, м2/g | 270-360 | ≥280 | 200-260 | ≥300 | ≥200 | ≥300 | ||
| Объем пор, мл/г | 0.3-0.45 | 0.3-0.42 | 0.4-0.46 | 0.3-0.5 | 0.4 | 0.3-0.5 | ||
| Поглощение статического электричества, | Вода 15-17 |
Флуорин
0.12 |
Вода 50 |
Хлор 10-20 |
Вода 50-70 |
Вода 17-19 |
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| Деятельность, | – | – | 56-62 | – | – | – | ||
| Потери при истирании, | ≤0.5 | ≤1.0 | ≤1.0 | ≤0.7 | ≤0.4 | ≤0.8 | ||
| Прочность на раздавливание, Н/зерно | Φ1-2 | ≥40 | ≥40 | – | ≥40 | – | – | |
| Φ2-3 | ≥60 | ≥60 | – | – | – | – | ||
| Φ3-5 | ≥100 | – | ≥100 | ≥82 | ≥100 | ≥100 | ||
| Φ4-6 | ≥120 | – | ≥130 | ≥120 | ≥120 | ≥110 | ||
KA401: используется в качестве адсорбента
KA402: предназначен для дефторирования
KA403: предназначен для поглощения при получении перикиси водорода (H2O2)
KA404: предназначен для носителя катализатора
KA405: предназначен для обезвоживания и сушки при воздушной сепарации и т.д.