General Catalyst Carrier 4-6mm Activated Alumina Ball

In order to adapt to the changes in the market, improve the competitiveness of enterprises, meet the diversified needs of customers, our company will be committed to absorbing more professionals, improve the development efforts and technical content and provide high-quality 99.9% Boehmite Powder, HPA For Polishing Suspension, Molecular Sieve For Drying and services for each customer. We adhere to the principles of creating products with science, making progress with technology, and developing new businesses with the market. Through our value service, customers really get the return. It is the purpose of our service and our value. With persistent belief and unrepentant pursuit, we have created a solid foundation for the company's career development.

Product Introduction:

Activated Alumina Ball For Catalyst Carrier is one of the most widely used catalyst support, and as activated solid kind, it accounts for about 70% of the industrial supported catalysts. There are many forms of AL2O3, not only different forms have different properties, even the same form has different properties due to its different sources, such as density, pore structure, surface area, etc. These properties are of great significance for alumina used as catalyst support. Aluminum oxide is mostly prepared from its aluminum hydroxide. It's chemical properties are amphoteric oxides insoluble in water and soluble in inorganic acids and alkaline solutions.

Technical Index of Activated Alumina Ball For Catalyst Carrier:

 

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

Advantages:

(1) Activated alumina ball for catalyst carrier has a large surface area, which can evenly distribute the active components,

the active components are easier to be treated by chemical treatment and heat treatment.

(2) The use of it instead of corrosive or volatile catalyst carrier can protect the atmospheric environment, reduce unnecessary by-products and adsorb toxic substances.

 

 

 

Application:

 

Activated alumina ball for catalyst carrier has many capillary channels and large surface area, which can be used as adsorbent, desiccant and catalyst. At the same time, it is also determined according to the polarity of the adsorbed substance. 

Activated alumina ball  has a strong affinity for water, oxides, acetic acid, alkali, etc. It is a micro-water deep desiccant and an adsorbent for adsorbing polar molecules. 

Its' defluorination is similar to anion exchange resins, but the selectivity of fluoride ions is greater than that of anion resins. 

It has good adsorption and defluorination effect, stable capacity, and activated alumina absorbs 6400 grams of fluorine per cubic meter. 

This product has high strength, low wear, no softening, no swelling, no pulverization, and no cracking in water. 

Activated alumina ball can be widely used in deep drying of petroleum cracking gas, ethylene propylene gas and hydrogen production, air separation plant, drying of instrument air dryer, fluoride treatment in hydrogen peroxide, and can also remove sulfur gas hydrogen, sulfur dioxide, hydrogen fluoride, hydrocarbons, etc. pollutants, especially suitable for the defluorination treatment of fluorine-containing water.

 

Packing&shipping

 

 

FAQ

1.What's the MOQ of the order? A:No limit, we can offer the best suggestions and solutions according to your condition.

2. After an order is placed, when to deliver? 

A:15-25days after confirming the order.

3. How to solve the quality problems?

A:If the products don't conform to customer's samples or have quality problems, our company will be responsible for it. 

'Quality to start with, Honesty as base, Sincere company and mutual profit' is our idea, as a way to build constantly and pursue the excellence for General Catalyst Carrier 4-6mm Activated Alumina Ball. We want our staff to realize self-reliance, then achieve financial freedom, lastly obtain time and spiritual freedom. Over the years, our company has always adhered to the 'technology to improve the quality of products, to expand the image of the enterprise through cooperation' as a core content of corporate culture.

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