Coconut shell activated carbon product introduction:
Using coconut shell activated carbon coconut shell as raw materials refined but become, shape of amorphous particles, has high mechanical strength, pore structure developed, specific surface area, adsorption speed, adsorption capacity is high, easy to regenerate, durable, etc.
Mainly used in food, beverage, pharmaceutical, alcohol, air purification, activated carbon and activated carbon of high purity water deodorization, removal of heavy metals in water, in addition to chlorine and liquid decolorization. And can be widely used in chemical industry of the solvent recovery and gas separation, etc. Long service life, complete kinds, respectively for water treatment activated carbon, activated carbon for gold extraction, monosodium glutamate refining, petrochemical thiol off special carbon, vinylon catalyst carrier activated carbon, ethylene desalted water, cigarette filter tip carbon, etc., are widely used in food, medical, mining, metallurgy, petrochemical, steel, tobacco, fine chemical industry, etc.
Activated carbon for gold extraction, coconut shell as raw material quality used in Southeast Asia, and processed by the carbonization temperature activation and pretreatment refined. Products have developed pore structure, large specific surface area, high abrasion resistance, absorption speed, large adsorption capacity, easy desorption, repeated use of renewable notable features, widely used in CIP and heap leach gold extraction process. The gold using a special process using activated carbon, granular activated carbon made of high-strength plastic, removed almost all the particles in needle-shaped, pointed shape, angular and so easy to wear parts. Particle shape full uniform, greatly improving the abrasion resistance of the product, into the plant without the need for pre-ground, can be used directly after water.
Cyanide gold extraction process is the main method of modern extracted from ore or concentrate in gold. Cyanide gold extraction process include: cyanide leaching, filtration leach pulp washing, pulp cyanide solution or cyanide to extract gold smelting and finished a few basic steps. Chinas gold mining plant in the basic use of two types of existing cyanide gold extraction process, a class is a dense continuous countercurrent washing machine, gold is recovered by precipitation with zinc replacement of the so-called conventional cyanide gold extraction process (CCD method and CCF law), the other is without filtration and washing, the use of activated carbon adsorption from cyanide-free pulp recovery of gold cyanide CIP filtration process (CIP and CIL ).
The procedure of gold of all-sliming process
1. The activated carbon adsorption
2. The desorption (eluting) (including atmospheric desorption, high temperature desorption and ethanol desorption)
3. The electrodeposition of gold
4. To take off the gold activated carbon regeneration (desorption carbon remobilization)
|COCONUT SHELL||ANTHRACITE COAL||WOOD|
Coconut shell activated carbonusing imported Philippines, Indonesia and other countries high quality coconut shell as raw material, adopts the world advanced technology and rotary type high temperature activation furnace, refined by scientific formula. Black granular appearance. The utility model has the advantages of developed pore structure, large specific surface area, strong adsorption, chemical stability, easy regeneration. The product decolorization, deodorization fast, high strength, long service life.
Coconut shell activated carbon is widely used in industrial and agricultural production, such as the petrochemical industry alkali free deodorization (refining sweetening), ethylene desalted water (refined packing), carrier of catalyst (palladium, platinum, rhodium and so on), water purification and sewage treatment; treatment plant and protect the water quality of the electric power industry; chemical industry chemical catalyst and carrier, air purification, solvent recovery and grease, decolorization, refining; food industry and beverage, alcohol, monosodium glutamate mother liquor and food refining, decolorization; gold extraction, waste liquid recovering gold industry; environmental protection industry wastewater treatment, waste gas and harmful gas management, gas purification; cigarette filter, wood moisture-proof floor, ceiling control taste, automobile gasoline evaporation pollution and related industries, various impregnating agent such as liquid preparation.
Extruded activated carbon (EAC)
Consists of extruded and cylindrical shaped activated carbon with diameters from 0.8 to 45 mm. These are mainly used for gas phase applications because of their low pressure drop, high mechanical strength and low dust content.
|Iodine Value||500-1100mg/g||Filling density||0.38-0.55g/cm3|
|Total pore volume||0.9cm3/g||Moisture||8% or less|
|Ash content||<5%||Fire point||500°C|
Mainly used for drinking water, pure water, wine, beverage, industrial wastewater purification, bleaching, dechlorination, deodorant; it also can be used for sweetening and other refining industry. After modification of activated carbon in the air especially benzene (diphenyl, triphenyl), formaldehyde, phenol, radon, ammonia, TVOC and other harmful substances and odor removal action has good adsorption efficiency and coconut shell activated carbon adsorption to better than other types of activated carbon, and safe, clean, without any side effects.
Coconut shell activated carbon water filter with activated carbon adsorption method is the use of its water purification porous solid surface adsorption removal of organic or toxic substances, water purification. Studies have shown that the activated carbon of organic matter within the molecular weight range of 500-1000 with strong adsorption capacity. Affected by the pore size distribution of activated carbon and organic matter adsorption characteristics of organic matter, organic matter mainly influenced by the polarity and molecular size. Organics same size, the greater the solubility, the more strongly hydrophilic, activated carbon adsorption its worse, on the contrary, of low solubility, poor hydrophilicity, weakly polar organic compounds such as benzene compounds, phenol compounds and the like having a relatively strong adsorption capacity.
Coconut shell activated carbon products for woven bags, polyethylene plastic film bag, net weight 25 kg, the product should be stored in a cool dry place, not with toxic, harmful, smelly product mix storage.
Frequently Asked Questions
How Do I Use Activated Carbon?
Carbon is typically used in a column contactor. The columns are called adsorbers and are designed specifically for air and water. The design is engineered for loading (amount of fluid per area cross section), contact time (a minimum contact time is needed to insure required removal) and pressure drop through the adsorber (needed to size container pressure rating and fan/pump design rating). The standard General Carbon adsorbers are pre-engineered to meet all of the requirements for good adsorber design. We can also design special designs for applications outside the normal range.
How Long Does Activated Carbon Last?
Carbons capacity for chemicals depends on many things. The molecular weight of the chemical being removed, the concentration of the chemical in the stream being treated, other chemicals in the treated stream, operating temperature of the system and polarity of the chemicals being removed all affect the life of a carbon bed. Your General Carbon representative will be able to provide you with an expected operating life based on the amounts and chemicals in your stream.
Which Carbon filter is best for me?
There are several kinds of activated carbon filters and determining which filter will work best for you is actually not that complicated. If you would like to learn more about the proper treatment of your application, our technicians are more than willing to find a solution. Please contact us for more information through this process.