Granular Activated Carbon manufacturer and supplier
Granular Activated Carbon has a relatively larger particle size compared to powdered Activated Carbon and consequently, presents a smaller external surface. Diffusion of the adsorbate is thus an important factor. These carbons are therefore preferred for all absorption of gases and vapors as their rate of diffusion are faster. Granulated carbons are used for water treatment, deodorization and separation of components of flow system and is also used in rapid mix basins. GAC can be either in granular or extruded form.
TYPES OF ACTIVATED CARBON
POWDERED ACTIVATED CARBON :-
Powdered varieties of Activated Carbon are used in liquid phase application primarily for removal of undesired color, smell and other impurities in many types of industries Including basic drugs, fine chemicals, glucose, sugar, electroplating plasticizers and so on. Quite often, powdered carbon is washed with acid and then, repeatedly with water & dried to minimize impurities like soluble ash-iron, heavy metals etc. Activated Carbon is Invariably used in a batch process at the penultimate stage of manufacture of a product. A pre-determined quantity of activated carbon is added to a solution and after stirring for a certain contact time mostly at elevated temperature carbon is filtered out or to get sparkling color free solutions from which product are recovered. it is pertinent to mention that use of powdered activated carbon apart from decolonization imparts several other benefits like longer shelf life, truer, and bolder crystals, closer melting and boiling points etc.
GRANULAR ACTIVATED CARBON :–
Granular activated carbons are mostly made from Coconut Shells on petroleum coke, bituminous coal or lignite. Granular activated carbon is used in continuous process in areas like water treatment (drinking & effluent water), removal of mercury from effluents or alkali cells, solvent recovery, gold recovery, removal of odour, gas masks, as catalyst carrier, for decholorination of water, purification & separation of gases, kitchen hoods, dry cleaning etc.
High surface area carbon agent. Activated Carbon, Manufacturer, Suppliers and Exporter From India, And keeping ready stock at FUJAIRAH.
GRANULAR activated carbon are versatile adsorbents with wide range of applications. They are most effective adsorbents in treating drinking water and industrial wastewater
Decolorisation The amount of colorants that can be removed from a solution by activated carbon depends on factors such as contact time, carbon dosage, temperature, concentration or viscosity of the solution and the intrinsic features of the carbon itself. A study was conducted to evaluate the effect of the type of activated carbon on the percent color removed from a melt sugar liquor in sugar mill. The commercial carbon CCOAL had a capacity to remove 18% color. while Granular Carbon Tech Grade had the best decolourising power, which effectively removed 29.79% color
An amorphous from of carbon characterized by high adsorptivity for many gases, vapors, and collodial solids.
Used for water and air purification, solvent recovery, waste treatment, removal of sulfur oxide from stack gases and "clean'' rooms as deodorant, and for air conditioning.
