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Liaoning Haitai Scientific and Technological Development Co.,Ltd
Marketing office:31-floor 1 unit building No.1 Poly Ray New City, Wanghua District Fushun, Liaoning Province, China. Fctory: No.38 Qingtaizi Road, Shenfu New District, Liaoning Province, China
Post Code:113122 E-mail:sales@chinacatalyst.com
辽ICP备2022002379号-1 Powered by 300.cn ShenYang Mobile E-mail
HP-S3 Hydrogen peroxide catalyst
Application： the catlayst is Widely used in the process of hydrogen peroxide production, anthraquinone hydrogenation and desulfurization, acetylene removal in olefin, gas deoxidation and other chemical industry, medicine, environmental protection fields.
Characteristics：
1.Large pore volume, high activity, good stability, long life.
Molding with oil column method, the catalyst has the characteristics good pore structure , large pore volume, large specific surface, Aperture concentration and high strength, Its activity is higher 20-40% than other catalysts. Because of high activity and stable precious metal components, it is not easy to depalladium and good stability. The catalyst has long service life (generally more than 5 years).
2.Strong acid and alkali resistance, fatigue resistance, good water and thermal stability
Because the carrier preparation process is oil column method by oil surface tension molding, non-extrusion, rolling and other external forces forming, the carrier has stable structure, excellent structural characteristics and strong acid and alkali resistance and fatigue resistance, good water and thermal stability.
3.Stable batch quality, high yield, less impurities
The direct raw material of oil column molding is liquid gel. The molding depends on the effect of surface tension and specific gravity differences and falls into the sphere,the spheres are uniform size and convenient operation.
Physical and chemical properties：
|
Item |
Index |
remarks |
|
Appearance |
Light brown sphere |
1.palladium content can be adjusted according to customers’requirement, generally hydrogen peroxide is(0.3±0.02)% |
|
Palladium，wt% |
(0.25~1.0)±0.02 |
|
|
Bulk density，kg/L |
0.49~0.50 |
|
|
Crushing strength N/Cm |
≥38 |
|
|
Particle size，mm |
2.0~2.4,2.8~3.2 |
Performance index：
|
item |
index |
|
production capacity |
≥3.85kgH2O2(100%)/kgcat.d( calculate in terms of 27.5% is 14kgs) |
|
Anthraquinone consumption
|
≤0.5kg/tH2O2(27.5%);the first three months， |
|
Regeneration period |
≥6months，The activity recovers after regeneration≥98% |
|
Catalyst consumption |
≤0.5kgcat/tH2O2(100%) |
|
Service life |
≥4 years |
|
initial activity |
≥9.0g/L |
|
selectivit |
≥99% |
|
The pressure drop of bed |
≤0.08MPa |
|
The pressure drop of bed |
≤0.05 |
|
Fe content |
≤0.05% |
|
AL2O3 content |
≥95% |
|
Crystal type |
(Y or δ+θ(Adjustable according to different applications) |
|
Pore structure |
Pore volume ≥0.9ml/g,surface area≥120㎡/g |
|
The optimal operating conditions |
(1)Working fluid components:Total anthraquinone content≥135g/l |
Package： drums lined with two layers of plastic bags or we can pack can pack according to customers’ requirements.
