Showing posts with label activated alumina AD101. Show all posts
Showing posts with label activated alumina AD101. Show all posts

Tuesday, 21 June 2016

Alumina Balls For Water Defluoridation Process


About Activated Alumina Balls:

The activated alumina is used in a large number in many industries. Aside from purifying and absorbing moisture, the activated alumina is also used for dehydrating several ingredients and packaged items. It has the capacity to get separated from several liquids and gases in a convenient manner. The various features of activated air drying alumina can be easily made into use in several big industries. The pore size is big as compared with other well-known desiccants. This is the reason why zeolites have been substituted in several applications which help in removing moisture as far as a specific environment is concerned. The compound is used as a desiccant with the aim to keep things dry by way of absorbing water from the air and to make in use as a filter of fluoride, arsenic and selenium in drinking water.



Activated alumina F200 is usually a sphere of alumina which is used for creating an innovative manufacturing process. It is an excellent adsorbent and desiccant used for drying up an array of gases and liquids. This property of alumina is useful in dehydrating high pressure gas where a minimum amount of pressure drop turns out to be crucial. Air drying activated alumina is well suited for removing acid, in the purification of steam process and in absorbing and drying hydrocarbon.

In many instances, it has been observed that two kinds of alumina are used for the purification of liquid such as F200 and AD101. You can easily make use any one of these tools to dehydrated gases such as gasoline, propylene and LPG. One can easily come to conclusion that if the air drying activated alumina is used efficiently, it can help businesses owners gain the trust of their customers by keeping their orders secured during the transition process.

De-Fluoridation Process:

Activated alumina is a highly porous substance which consists of aluminum hydrate. It is used as a commercial desiccant and in several processes of gas drying in a large number.

Water Purification Process Using Alumina Balls:

The ability of activated alumina is to exclude fluoride which depends on the aspects of the chemistry of water. Factors such as hardness, silica and boron, if present in water will affect the fluoride removal process and thereby, reduces the efficiency of the system. also read:  activated alumina water filter







Activated Alumina For Water Treatment Process:


Activated alumina devices are made up of a packed bed of activated alumina beads. Since water passes through the device, some contaminants are adsorbed to the granules of activated alumina. The effective use of "activated alumina water treatment " depends on the chemical form of contaminant which needs to be eliminated. For instance, under certain conditions where chlorinated water reaches beyond the treatment of activated alumina converts into arsenic form which then gets adsorbed by activated alumina. When it is untreated with water-contained suspended oils, the pre-treatment with five micron cartridge sediment filter is required to avert the hindrance of activated alumina bed.

Tuesday, 27 October 2015

Activated Alumina: Best Material Used As Water Filter

One of the major users of desiccants is the water purifiers we have at our home. These purifiers use the desiccant Activated Alumina to purify water for drinking purposes. The Activated Alumina uses the adsorption process for completing the task. Under this process, the water passing through sticks to the alumina in between the tiny pores while the air moves forward. As the water molecules cannot pass through, the air is completely dry as it crosses the filter. The huge surface-area-to-weight ratio of the Activated Alumina tremendous help with the water purification process. This ratio is high because of the “tunnel shaped” holes in the desiccant. 

Another important use of activated alumina adsorbent is in the removal of fluoride from drinking water. In many parts of the world, water is contaminated with fluoride, which can lead to fibrosis. So in these regions activated alumina water filters are installed to bring down the fluoride levels. The activated alumina adsorbent lowers the fluoride levels from 0.5 ppm to below 0.1 ppm. The longer the fluoride containing water is in contact with the alumina filter, the lesser amount of fluoride will be present in the final, filtered drinking water. The level of fluoride is indirectly proportional to the amount of activated alumina adsorbent in the filter. 

Once installed, the activated alumina water filter efficiently filters lower temperature water as well as lower pH water. Municipal corporations across the world also use activated alumina adsorbent to get rid of toxins like arsenic from water. 

What It Is Made From 

The activated alumina water filter is made from aluminum hydroxide. The latter is dehydroxylated in such a manner that it results in a highly porous matter, which has a surface area well over 200 m²/g.  Activated alumina has the same chemical composition as precious stones like sapphire and ruby i.e alumina Al2O3. 

Other Uses

Other than water filtration, Activated Alumina finds use in many adsorbent and catalyst operations like the adsorption of catalysts in polyethylene production and as a special adsorbent for chemicals like arsenic. It is also used to remove sulfur traces from gas streams.

Monday, 29 December 2014

Activated Alumina Balls-Ensuring Proper Purification of Products

Product purification has become a necessity in today’s time due to the increased pollution and hazardous weather conditions. Activated alumina balls can surely help you in ensuring proper purification of products so that there’s no impact on the product’s quality, even when it has been received by the customer. Activated alumina balls are being used across the world as high quality purifying agents due to the various benefits they render. They are a truly porous type of aluminum oxide that can help in removing all kinds of impurities and moisture from products, which no other substance is able to provide.

Due to their quick drying properties, these desiccants are used extensively worldwide in several industries where product purification is a must. Product purification for preventing them from harm and enhancing their shelf life is essential for all kinds of manufacturing industries. These aluminum desiccants can serve a lot of other purposes as well. Activated alumina has high adsorption quality, which is the reason it also enjoys a strong crushing strength, thereby handling a lot of impurities easily.



There are several other kinds of desiccants that also enjoy a huge resistant power from thermal shock and any kind of abrasion. The Activated Alumina AD101 can also be used for separation and dehydration of liquids and gases. There are several essential reasons, including the surface area, adsorption, mechanical strength and pore size, which make this substance the best for the purification process of different liquids. It can serve several industrial purposes easily when used in tandem with alumina F200. Organic liquids like propylene, LPG, gasoline and aromatic solvents too can be easily purified using these alumina balls. They can work efficiently even at high temperature levels.

The best thing about buying and using activated alumina balls is that they can be purchased in bulk at low rates for the purpose of serving different industries. This certainly helps a manufacturing unit grow by gaining the trust of the customer. Customers trust companies that offer products at good rates and in good quality. Activated alumina is utilized for a huge range of catalyst applications and adsorbents in polyethylene production as a chosen adsorbent.

These are some of the most significant reasons why activated alumina balls can be easily used for proper purification of products. So, every business owner needs to trust these substances for the purpose of dehydrating and separating various liquids. 



Activated Alumina is a substance which is manufactured using aluminum hydroxide. It can easily possess a surface area of more than 200 square meters per gram. 

Monday, 3 November 2014

Drying Compressed Air with Activated Alumina



Over the years, the commercial drying conditions have become more demanding with customers outlining the pressures, velocities and regeneration frequencies for their air service. To satisfy these needs, different formulations of activated alumina are used for removing the water from air and other gases. It is a prominent way to dry compressed air and gases with relatively high humidity. The major reasons for its widespread acceptance in various applications are physical and chemical resistance, low cost, and a high capacity to retain water and regenerability.

Activated Alumina F200

Being an excellent desiccant, it is basically a smooth sphere of alumina produced by a unique manufacturing process for drying a variety of gases and liquids. The molecules with high polarity are preferentially adsorbed on it, whereas many stream conditions like concentration, pressure and molecular weight of the molecules affect the adsorption efficiency. F-200 is rapidly becoming an ideal product for both small and large dryers in the following areas:
Acid removal: During the manufacturing of fluorinated or chlorinated hydrocarbons, various acids are removed using this compound, resulting in a product which is completely non-corrosive.


Hydrocarbon adsorption: The surface chemistry and pore size distributions of Air Drying Activated Alumina play an important role in the adsorption of any hydrocarbon.


Process steam purification: It is an excellent material for the removal of any polar compounds like alcohol and water. It also readily adsorbs heavy metal ions and TBC from hydrocarbons.

Drying: As removal of water is necessary for efficient storage, processing and transportation of fluids, F-200 can be readily used in these applications to dry almost all gases and liquids.


Advantages of F200

The following properties make it an ideal product for many industries:
Low abrasion: This property makes sure that there is less dusting during loading, transport and service life, which, in turn, minimizes the filter plugging and downstream valve, an issue quite common with dustier products.

High crush strength: A high crush strength of Activated Alumina F200 allows rapid loading of towers and their use as taller towers, which makes desiccant to be used more efficiently. This property also enables it to dehydrate any acid containing liquids and gases for a relatively longer operating life.


Uniform size of the ball: The uniform sphericity of  these balls prevents segregation of adsorbent during pneumatic loading, thereby minimizing the channelling and yielding more efficient use of the entire desiccant tower.
High adsorption capacity: The high surface area of this compound provides high H2O adsorption capacity.

Based on the above points, it is evident that this is the best all purpose desiccant for drying most of the gases with relatively high humidities and air.