Activated Carbon Granular

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Activated Carbon Granular

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Product Qty Per Unit: 
25.00
Product usage unit: 
Kg Granules

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Product Delivery Locations: 
Mumbai, JNPT, Nhava Seva, Pirpav Jetty, Ballard Pier, Mumbai Port Trust, Butcher Island, ONGC EMR Shed, MIdc, Pune, Maharastra
Category: 
Carbon Coal Charcoal-26
Generic Name: 
Carbon for ETP, Waste Water Treatment Grade

Granular Activated Carbon Used in ETP/Waste Water Treatment Grade & Etc

Product Description: 
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.
Product Application: 

Activated carbon is useful in drinking water treatment because it acts as an adsorbent , and can effectively remove particles and  organics from water. These organics are of great concern in water treatment because they react with many disinfectants, especially chlorine.
 

The use of granular Activated Carbon in wastewater treatment systems is a proven process for removal of organic compounds. As a tertiary treatment method, carbon adsorption and regeneration have been used to process domestic wastewaters contaminated with industrial wastes of organic origin as well as biologically treated waste waters. Activated Carbon, when contacted with water containing organic material, will remove these compounds selectively by a combination of adsorption of the less polar molecules, filtration of the larger particles, and partial deposition of colloidal material on the exterior surface. The quantity of Activated Carbon required will depend upon the degree of contamination.

Product Procedure: 
Product Note: 
Product Technical Specification: 

Mesh Size 4X8, 8X16,16X32 We are manufacturer size can be set as Per Requirement.
 

Physical

Appearance: Dark Grey / black powder
Specific Gravity: .22-.32
Pour Point: 2150ºC
Flash Point: Not flammable

Chemical

Type: Charcoal
Solubility: Negligible (water, oil)
pH: 4.0-6.0
Microtox: Not applicable

 
Product pack size: 
Activated Carbon available in 25 Kg, 50 Kg JAR / BAG packing.
Product alias: 
<p> ACF/DMF FILTER Media, Norit GAC 830 Activated Carbon</p>

ACTIVATED CARBON It is known that removal of impurities from liquids or gases by Activated Carbon is by adsorption. But only a thin layer if molecules is enough to neutralize the residual attraction of the outer carbon atoms, which then cannot be adsorb any further molecules and carbon is said to be exhausted. It is however possible to make carbon porous. In this way many countless are created and internal surface area is increased. Many more carbon atoms are then exposed to the surroundings resulted in more molecules from surroundings can be attracted. The carbon is more active and hence called “Activated Carbon”. One gram of ground carbon has an external surface area of 2 to 4 square meters, whereas when carbon has been activated this one gram of carbon may acquire an internal surface area of more one thousand square meters. 

PRODUCTION OF ACTIVATED CARBON Activated carbon can be produced from many raw materials i.e. Soft wood, Coconut shell, Peat lignite (Both mineral & coal). The raw material must be relatively low cost and source of raw material should be closed to the factory location to minimize the transport cost. We are using Soft wood & Coconut shell charcoal as raw material in our factory. 

PROCESS OF MANUFACTURING: 

1. STEAM ACTIVATED PROCESS: The majority of Activated Carbon used through out the world is produced by two stage process. Firstly the material is carbonized and cock is produced. The pores of produced cock are too small; hence, the next is a process of enlarging the pore structure so that an accessible internal surface is created. This is achieved by semi product with steam at temperature between 900o C to 1200o C. At this temperature rate determination factor is the chemical reaction between steam and carbon. This reaction takes place at the internal surface of the carbon removing carbon from the pore walls and there by enlarging them. Opening up the pore structure is costly as the yield decreases and extra heat is required. e.g. In the purification of water for the adsorption of small molecules from solution. This carbon is cheaper compare to sugar decolorizing carbon where large molecules are to be removed. Thus, steam activation process allows the pore size to be altered and finally carbon can be made to suit different purpose. 

PRODUCT The product range of our company can be broadly divided in two categories that is -Powder Carbon & Granular Carbon. Activated carbons are produced from selected best quality of wood charcoal to give a high quality product. 

POWDER CARBON:
a. Oil Grade Carbons: We have wide range of different grade of Activated carbon for bleaching of edible oils like G.N., Solvent extracted G.N. Oil, Cotton seed Oil, Rapeseed Oil, Soya bean Oil, Palm Oil, Rice bran Oil, Maize Oil, etc. as well as non edible oil like castor oil & mineral oil. 
b. Carbon for Purification Of Sugar & Related Products: Activated Carbon for purification of sugar syrups, refining of glucose, dextrose & in manufacture of sugar cubs. 
c. Carbon for Purification of Chemicals: For purification of chemicals Dye Intermediates, Electroplating bath solution, plasticizers EDTA, And Acetic acid 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

Activated Carbon is a porous material that removes organic compounds, pollutants, contaminants and other impurities from liquids, gases, chemicals, metals, etc. Our diversed Product Portfolio ranges from Acid Washed Grade Activated Carbon, Unwashed Grade Activated Carbon, Granular Activated Carbon upto Powdered Grades of Activated Carbon. In addition to our vivid range of products, we also provide a varied choice in the manufacturing base of Activated Carbon. viz. Coconut Shell Based, Wood Based and Coal Based Activated Carbons.
 
Activated Carbon is commonly used to adsorb natural organic compounds, taste and odour compounds, and synthetic organic chemicals in drinking water treatment. Adsorption is both physical as well as chemical process of accumulating a substance at the interface between liquid and solids phases. Activated Carbon is an effective adsorbent owing to its high porosity and availability of a larger surface area for better and efficient contaminant adsorption. Activated Carbon is available as Powdered Activated Carbon (PAC) and Granular Activated Carbon (GAC).


 
RXSOL Coal Based Activated Carbon USES and application in Petroleum and Refinery Field.

RXSOL Coal Based Activated Carbon used in Natural gas liquids and field condensate purification: RXSOL Activated Coal Cartbon helps to remove  heavier hydrocarbons, resins, and asphaltenes. This high-performance activated carbon also removes H2S, mercaptans and other sulfur bodies providing increased value. 
 
 
RXSOL Coal Based Activated Carbon helps to remove from hydrocracking unit Higher polynuclear aromaticsHPNA : Activated Carbon helps to reduce coke formation by reducing Higher polynuclear aromatics (HPNAs) during hydrocracking process. Higher porous nature  and flat comb like internal surface of RXSOL Activated Carbon helps to adsorb and eliminate HPNAs. 
 
 
RXSOL Coal Based Activated carbon Hydrocarbon used in purification for lubricant oils ingredients, waxes, etc.:RXSOL activated carbons (granular and powdered) are also used to remove  and purify oil refinery products by removing polycyclic aromatics or color bodies.
Activated Carbon used in the field of Edible Oil, Dyes, Fertilizer, Pharmaceutical, Oil Refineries etc.   We are exporter of activated carbon globally to countries like UK ,USA, Canada, UAE,  Brazil, Chile, Dubai,  Argentina  Australia Austria  Bahrain Bangladesh  Belgium  Brazil   Czech Republic Denmark Finland France Germany  Iran Iraq Ireland Japan-South Korea  Kuwait  Mexico  Netherlands New Zealand Norway Panama Portugal Qatar  Russia Saudi  Singapore  South Africa  Spain  Sweden Switzerland Turkey   Yemen  Zimbabwe etc.
 
In India and UAE we have Sales Representatives in the following cities -
 
Ennore - Chennai ,  Surat , Vishakapatnam (Vizag), Navi Mumbai , Kolkata , Kandla Gandhidham - INDIA
Fujairha - UAE

How Carbon Filters Work ?

Carbon granules water filtering is a method to remove contaminants and impurities, removing chlorine, sediment, volatile organic compounds (VOCs), taste and odor from water.
 
How Carbon Filters Work - 
Importance of CARBON increases due to its large surface area. Mathematical area calculation of one pound carbon can cover more than 120 acres of ground surface. And the simple concept is MORE surface area can absorb large quantities of impurities present in water and other liquid materials. 
 
In water carbon filtration case impurities present in water which can cause diseases like cancer and other health problem. Carbon filters due to its large surface area absorb easily large amount of chemicals and substances that pose serious dangers to the normal domestic water supply. work so well because of their large surface area.

Activated carbon manufacturer, supplier and exporter. We are manufacturing Granular Activated Carbon with various Iodine Adsorption value (mg. /gm.): 450 IV - 1200 IV

We manufacture and export Activated Carbon to our clients that are formulated using premium quality chemicals and according to the international quality standards. These are used for the reduction of the impurities related to taste, odour and colour inorganic chemicals. Our ranges of products are fully tested by quality analysts to ensure that the defect free range is supplied to our customers. We offer these at cost effective prices.
 

An activated carbon product can be characterized by its activity and physical properties. Activity properties include pore size distribution that defines the available pore volume of a carbon over three pore size regions: the micropore, mesopore, and macropore regions:
 
Micropore region - less than 100 Angstroms
Mesopore region - between 100 and 1,000 Angstroms
Macropore region - greater than 1,000 Angstroms
Pore size distribution properties are key indicators of a carbon's potential performance for removing contaminants (adsorbates) from water. The molecules encountered in the gas phase are generally smaller than those in the liquid phase applications; therefore, a gas phase carbon has the majority of its pores concentrated in the micropore region.
 
A broad range of pore sizes must be available, both for ease of movement of adsorbates through the carbon pores and for the adsorption of particular molecular sizes. Liquid phase carbons often contain a broader pore size distribution to remove color bodies and larger organic materials, while maintaining some microporosity for the removal of taste and odor compounds.
 
Physical properties include surface area, product density, mesh size, abrasion resistance, and ash content.
 
Typical measured carbon properties include:
 
Iodine Number - standard testing done to estimate the surface area of the activated carbon by measuring iodine adsorption at a given set of standard testing conditions, reported in mg I2 adsorbed per gram carbon
 
Surface Area - amount of surface available for adsorption for a given mass of carbon, measured using techniques such as BET nitrogen adsorption; reported in units of m2/g
 
Product Density - several properties available, including apparent density which is the density of the carbon at maximum packing efficiency, reported in g/cc or lbs/cf
 
Mesh Size - measure of particle range of the granular product, usually reported as a range of sieve openings, such as 12 x 40 for a carbon that passes a 12 mesh screen, but is retained on a 40 mesh screen with a specification on the amount that can be retained on the larger opening screen or passing the smaller opening screen; basis is US sieve sizes Abrasion Number - measure of the ability of the carbon product to resist attrition; this important property permits one to understand how durable the activated carbon is in applications where backwashing is required, carbon will be transferred, or treatment velocities are above average
 
Ash Level - a measure of the non-carbon content of the activated carbon; all base materials have a certain ash constituency, with the content varying from base material to base material; for example, coconut shell carbon tends to have more alkali earth metals, while coal-based carbons have more heavy metals

 
GRADE  RX AW-200  RX AW - 250  RX AW - 300  RX AW - 350  RX AW - 400  RX AW - 450 
MB VALUE mg/gm  200 (±10)  250 (±10)  300 (± 10)  350 (± 10)  400 (± 10)  450 (± 10)
pH OF 1% WATER EXTRACT 6 to 7 6 to 7 6 to 7 6 to 7 6 to 7 6 to 7
ASH % MAX 4 4 4 4 4 4
SOLUBLE ASH % MAX 1 1 1 1 1 1
IRON ppm MAX 250  200  200  200  200  200 
MOISTURE % MAX  5 to 10 5 to 10 5 to 10 5 to 10 5 to 10 5 to 10
ACID SOLUBLE % MAX  2 2 2 2 2 2
WATER SOLUBLE %  1 1 1 1 1 1
L.O.D % MAX  7 to 10  7 to 10 7 to 10 7 to 10 5 to 10  5 to 10
CHLORIDES ppm  USP USP USP USP USP USP
% KMnO4 ADSORPTION  55  65  75  85  90  95
IODINE VALUE mg/gm  800 (± 50)  850 (± 50)  1000(± 50)  1100(±50)  1150  1200
METHANOL TEST   No Turbidity No Turbidity Passes Passes Passes Passes
PARTICLE SIZE  85 % Passing through 250 mesh size  85 % Passing through 250 mesh size  85 % Passing through 250 mesh size  85 % Passing through 250 mesh size  85 % Passing through 250 mesh size  85 % Passing through 250 mesh size 
 
Natural gas liquids and field condensate purification: To meet NGL’s pipeline specs, gas processors use our PETRODARCO® MS to remove heavier hydrocarbons, resins, and asphaltenes. This high-performance activated carbon also removes H2S, mercaptans and other sulfur bodies providing increased value.
 
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HPNA removal in hydrocracking units: Higher polynuclear aromatics (HPNAs) occur as a result of hydrocracking, and they cause coke formation, deactivation of catalysts, equipment fouling and reduced product yields. NORIT® activated carbon products (NORIT GAC 830 and GAC 830W) adsorb and eliminate HPNAs. These NORIT GAC products are coal-based carbons with a flat internal surface which is ideally fit to adsorb the large, flat HPNA molecules.
 
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Hydrocarbon purification for lubricant oils ingredients, waxes, etc.: NORIT activated carbons (granular and powdered) are also used to purify specialized refinery products by removing polycyclic aromatics or color bodies.
Remarks: 

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. 
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