Tag Archives: activated alumina F200

April 8, 2016


Activated alumina AD101, also known as desiccant, catalyst carrier, de-fluorination, adsorbent and aluminum oxide, has a highly porous structure which allows it to showcase its pole-molecular absorbent nature, in addition to several outstanding features like high absorbent rate and high selectivity. It is important for industries of all kinds to utilize desiccants for reducing the operating cost and the overall energy consumption. Due to its property to dry out the gases easily, activated alumina has become immensely popular in all parts of the world.

Moisture is removed from the gases so as to avoid several undesirable effects that are caused by ice and liquid formation, catalyst contamination and corrosion. There are some basic water removal steps that appear in various applications, including industrial gas drying and air conditioning. The activated alumina figures allow the gas streams to keep the gases away from moisture so that physical and chemical resistance can be minimized.

High Mechanical Strength

Gas Drying Activated Alumina is required to have a high mechanical strength so that it can withstand processes like crushing and attrition. The crushing and attrition values for various spheres those are well adapted towards the applications.

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Major Applications

• Drying of gases, including catalytic reforming recycle gas, cracked gas, LNG and natural gas

• Drying up of basic gases, including CO2, nitrogen, oxygen and hydrogen

• Purification of liquids and gases

• Air separation and air drying

• Activated alumina for the purpose of hydrogen-generation

• Gas drying activated alumina utilized for fluorine treatment for H2O2

Benefits and Features of Gas Drying Activated Alumina

• There is low abrasion for a lesser amount of dusting and drying during the process of depressurization.

• Activated alumina even reassures low pressure drop and a reduced opportunity of plugging a powerful alter-filter.

Activated Alumina AD101 won’t swell, soften or shrink, even when it is completely immersed in water. It is not affected by water slugging, which is why the alumina beads don’t get fractured easily. Another major benefit of this desiccant is that its high adsorption capacity allows it to get restored just after the regeneration process gets over.

Activated-Alumina-Balls (1)• Activated alumina for gas drying enjoys high crush strength for the purpose of minimizing dust formation while loading the absorbent just into the dryer.

• In large drying systems that are regenerative, the activated alumina beads do have a long shelf life due to their natural properties.
There are various different types of activated alumina and it’s important for the user to choose the right one that offers maximum benefits at once.

April 8, 2016


As there are a number of desiccants with various features and capacity, similarly one of the desiccants activated alumina can have various types and kinds for various purposes and industries. One of such kind is the activated alumina balls. As the name suggests these are balls shaped small items that are white in color and are a drying agent. The desiccant is effective in drying of the moisture from air and water and thus is used a variety of industries where there is a need to maintain moisture less environment so that the products do not get affected.

The desiccant F200 activated alumina is known to be a desiccant that is highly capable of consuming moisture three times more than is size. The alumina balls due to its high surface area are known to absorb a high amount of moisture to keep the items dry and free from moisture for a longer time. This is the reason they are use in various industries much more than any other desiccants at present times. It acts as a catalyst in various industries apart from a drying agent where they help in getting separation of various elements from a compound.

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The activated alumina balls are available in various sized as per the need. All the sizes of the desiccant are equally effective and are best at its place. A very common place where these balls can be used is in the purification of the waste water from compounds such as arsenic and fluoride. Through this technique of separation of these elements from water, the waste water is recycled for getting a purified form after further treatments.

Arcinic-Removal (1)

Apart from the purification of the waste water to get a clean form, there are other places where the F200 activated alumina is used. It is used as drying agent in various industries such as purification of the air, or separation of the natural gas from various other gases. Thus, it is an effective way for purification and separation of elements in industries like petroleum, natural gas, and many more. Thus, the desiccant can be said to be an important element for many industries and also at times in many research and development centers of various industries.

April 7, 2016


You must have come across few products that highly vulnerable when come into the contract with moisture and or water vapor. What should you do to keep these products free from these damaging aspects? The best way would be to use an activated form of alumina that is available in the form of small balls in order to prevent the damages. These balls are highly efficient to absorb the moistures and water-vapors from those applications where purifying the air is of much importance to obtain a clear product.

Generally, these balls are manufactured by heating the aluminum oxide at a very high temperature. To talk about the some characteristics of these balls, these are odorless, non-toxic, and insoluble in water and doesn’t contain any taste and these features together make the desiccants a quintessential choice for those several applications that generally take place in petrochemical and acid industry. These balls are helpful for drying out the cracked gas, ethylene, propylene, hydrogen and few other components as well. Furthermore, these desiccants have the ability to soak up the polluted materials as well such as hydrogen sulphide, sulfur oxide, hydrogen fluoride etc.

Activated-Alumina-Balls

These activated alumina balls work mostly as desiccants. The process, through which these balls are manufactured, is called as dehydroxylation from aluminum hydroxide. The balls are available in a number of sizes and shapes which provide the flexibility of selecting the alumina balls as per the requirements of the particular application and the moisture capacity. Practically, these balls are perfectly alright desiccants for different applications where high absorption quality is required. The powerful activity of these drying balls is really appreciated for various industrial purposes.

Arcinic-Removal (1)

The activated alumina F200 is a powerful air drying desiccant which has its applications extended for separation and purification of a number of industrial applications. The industries where the utilization of these desiccant balls are mostly observed are chemical, petrochemical, air & gas, fertilizer etc. and these balls do not have the tendency to shrink, swell or become soften when they absorb water and not then as well when they are completely drenched with moisture. The effectiveness of these balls includes the uses as preservations as well. These activated alumina balls preserve the products from the damaging effects of humidity, mold, and constructional flows leakage etc.

The utilization of these activated desiccant balls includes the applications in compressed air dryer system, drinking water defluorination, desicator and purifying agent and air drying with PSA and TSA process.

April 7, 2016


Adsorbing the moisture or water from the air is one of the key requisites in many industries especially in chemical industry, pharmaceutical industry, electrical industry and food industry. A number of different desiccants or adsorbents are presently available in the market. But the finest of them all that probably suits all kinds of adsorption process and that is an ideal option for air drying and drying other gases in comparatively high humidity is activated alumina. This is regarded to be one of the most effective desiccants that can be used in various applications for removing unwanted water or moisture from the air.

It is also used for purification process as well.

This is basically a porous form of aluminum oxide that works fine in different situations and weather conditions. One of the key reasons behind the large acceptance of this desiccant is its high adsorbing capability and crushing strength. When it comes to the thermal stock or any form of abrasion, this adsorbent acts as a perfect resistant which is why this desiccant can be used in a variety of applications like dehydration, separation or purification of different liquid or gas mixtures. While engrossed in water it doesn’t get disintegrated, shrunk or swelled.

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There are some key features of air dying activated alumina akin to better adsorption capability, surface area, and larger pore size along with structural strength which make this desiccant an ideal choice for many industrial applications. Furthermore, it has comparatively higher capability of adsorbing water at a very high temperature than silica gel which makes it ideal selection for hydrating warm gases. Because of its enhanced capability, presently in many industrial sectors it has replaced zeolites. In a number of adsorption process it is used in the form of small balls that are known as activated alumina balls.

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Activated alumina AD101 and F200 are used for removing the impurities from various gases and liquids. Various organic liquids such as LPG, propylene, aromatic solvents, gasoline, steam cracked liquids are dried by using these effective alumina compounds. These desiccants are available in different grades and specifications intended to meet different requirements. These adsorbents should be applied according to the exact need of the procedure so that excellent results can be obtained.

Advantages of Activated Alumina

  •   Though it has been proved that prolonged exposure to water may hamper the capabilities of activated alumina, when it comes to the resiliency, this is much stronger than silica gel or molecular sieves.
  •   It has high crush strength.
  •   Using activated alumina is a less expensive process compared to other adsorbents.
  •   The service life of this desiccant is very long.
March 21, 2016


Activated Alumina – Basically it is a porous and solid form of aluminium oxide otherwise known as Al203 or alumina. It is being well known among desiccants as all the desiccants are used for same purpose, it has varied application and due to its wide surface area, it is mostly recommended. SORBEAD INDIA’S Activated Alumina with grade AD101 are well known as the Bulk Density is low thereby it can adsorb more moisture.

Activated Alumina Balls manufactured by us comes in Spherical Shapes, having size ranging from 1-3 mm, 2-5 mm and 5-8 mm. Having vast experience in this field, we have manufacturing facilities with well equipped technologies and have almost covered all the market segments. Our Activated Alumina is widely used for Water Treatment. In many Areas there is possibility that unwanted contents get mixed with water thereby causing various disease to human beings, so to remove this unwanted chemicals like Fluoride which in access amount would be very dangerous for health Activated Alumina Balls would be used. The permissible limit of Fluoride in drinking water is 1.5 mg/L.

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Activated Alumina Balls which is used in Water Treatment is USEPA approved and is the easiest method of removing Fluoride from drinking water. Activated alumina filters can easily reduce fluoride levels from .5 ppm to less than .1 ppm. The amount of fluoride leached from the water being filtered depends on how long the water is actually touching the alumina filter media. Basically, the more alumina in the filter, the less fluoride will be in the final, filtered water. Lower temperature water, and lower pH water (acidic water) are filtered more effectively too. Ideal pH for treatment is 5.5 which allows for up to a 95% removal rate.

Activated Alumina Balls manufactured by us which is used as Water Treatment can be regenerated by solution of lye (Sodium Hydroxide, NaOH), Hydrochloric acid (HCL), Sulphuric Acid (H2SO4) and Alum ( KAI(SO4)2)