Activated Aluminum Ball Catalyst at Factory Price
Activated alumina has a large specific surface area, and its microporous surface has the characteristics required by catalytic action, such as adsorption performance, surface activity, excellent thermal stability, etc., so it has been widely used as a catalyst and catalyst addition carrier for chemical reactions.
Product Introduction
Due to the wide application of our products and our favorable market position, we strive to sell our Alumina Grinding Ball 92%, automatic instrument drying, Boehmite Coating to more countries and bring our high-quality products and services to every corner of the world. Over the years, we have taken product quality as our life, always pursued and stood at the forefront of the industry. We have won unanimous recognition from customers with our excellent quality, stable performance, and good after-sales service. We have strong technical force, advanced processing equipment, and complete production and testing equipment. Since the establishment of the company, we all take quality first, keep improving, delivery time accurate and customer satisfaction as the highest goal and are committed to all aspects of quality improvement.
Product Introduction
Activated alumina powder can be calcined at 1050 °C to obtain γ-phase kind, which can be made into an activated carrier through a molding process. The activated Al2O3 powder molding process has an influence on the physical structure of the catalyst, but the degree of influence depends on the molding method.
The active component loading process will lead to a slight decrease in the surface area, pore volume, pore size and particle mechanical strength of the activated alumina for petrochemical.
The performance of the catalyst in the reaction is directly related to the physical structure. The larger specific surface area, pore size and pore volume of the it are conducive to the dispersion of active components, thereby improving the propane conversion rate, propylene selectivity and stability of the catalyst, while inhibiting the formation of carbon deposition species.
When the calcination temperature of it is increased, the sintering effect is continuously enhanced, and the particles of the activated alumina catalyst carrier continue to grow, which is conducive to a more concentrated pore volume distribution.
Technical Index of activated alumina for petrochemical:
|
Item |
Unit |
Technical Index |
|
Al2O3 |
% |
≥92 |
|
SiO2 |
% |
≤0.10 |
|
Fe2O3 |
% |
≤0.04 |
|
Na2O |
% |
≤0.40 |
|
Burn reduction |
% |
≤7.0 |
|
Bulk density |
g/ml |
≥0.68 |
|
Specific surface area |
m2/g |
≥200 |
|
Pore volume |
ml/g |
≥0.35 |
|
Crushing rate |
% |
≤0.1 |
Characters:
When AVANT calcined the activated alumina for petrochemical the converter calcined carrier had a large surface area, a low pore volume distribution ratio with a pore size of 2-6 nm, and a high pore volume distribution ratio with a large pore size of 6-20 nm.
Activated alumina catalyst carrier produced by AVANT have larger surface area, pore volume and average pore size, showing better catalytic performance.
Activated alumina for petrochemical as catalyst carrier can not only promote the effective dispersion of active components, but also facilitate the migration of raw materials, reaction intermediate species and target products.
Packing & Shipping
FAQ
A: Are you a factory or trading company?
Q: We are a industry and trade company, we have our own packing and printing workshop for the customization packaging and brand items.
A: How do I pay for my purchase order?
Q: T/T advance and balance payment, L/C at sight, Paypal, Western Union, Alibaba Trade Assurance, etc....
A: What’s the delivery time?
Q: It will takes about 5-7 days for stock. Around 10 days for FOB delivery.
'Based on domestic market and expand overseas business' is our development strategy for Activated Aluminum Ball Catalyst at Factory Price. 'Based on innovation, focusing on quality, honest service, sincere cooperation and common development' is our consistent pursuit, and providing customers with high-quality, safe and reliable products is our eternal policy. We will continue to exceed ourselves, as always, to create value for customers, to provide better technology, products and services. Our company has a special production equipment line, professional processing production team, the use of scientific construction plans, professional engineers, and a complete system to serve our customers.
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