Tell coconut shell activated carbon coconut shell activated carbon, those methods have much higher costs than coal activated carbon, activated carbon materials and finished products are generally less likely to be recognized by the general public. Often unscrupulous sellers on the market does not recognize the use of consumer material weaknesses gold purification activated carbon, coconut shell activated carbon from coal activated carbon counterfeit sales, whether civil or industrial use in the field, this phenomenon is more serious. How do we distinguish genuine coconut shell activated carbon it? First, everyone concluded the following four points: the first point: Nutshell activated carbon coconut shell activated carbon belongs to the category, and its main feature is the density of small, light touch in his hand weight was significantly lighter than the activated carbon from coal. The same weight of activated carbon, coconut shell activated carbon is generally greater than the volume of activated carbon from coal. The second point: the shape is generally broken coconut shell activated carbon granules, flakes, and molding activated carbon, such as cylindrical, spherical activated carbon, mostly from coal char. The third point: because of the density of small coconut shell activated carbon, feel lighter, so it can be activated into the water, coal carbon sink to the bottom faster in general, and coconut shell activated carbon floating in the water longer, with the active saturated carbon adsorbed water molecules, adding its own weight will gradually sink to the bottom of all, when the active carbon sink to the bottom of all sewage treatment activated carbon, activated carbon will see the outside of each tablet is wrapped in a small bubble, crystal Ti thoroughly, very interesting. Fourth: coconut shell activated carbon pore structure of small molecules, the activated carbon into the water, when it absorbed water molecules will produce many rows of very small air bubble (just the naked eye can see), dense kept floating to water. The coal quality is generally activated carbon pore structure of macromolecules, bubble phase also produced larger. From the four points above them, we can distinguish good genuine coconut shell activated carbon, so we would not have to buy counterfeit products, and consumers have a protective effect, so that customers are assured. Extract gold using coconut shell activated carbon coconut shell activated carbon to extract gold with the appearance of black, grainy, high-quality coconut shell as raw materials is in Southeast Asia, the use of physical methods and high temperature steam activation process is refined. The product particle size uniformity, high mechanical strength, strong adsorption, post-mill, etc. by a special process, with good abrasion resistance, and high water adsorption properties of powdered activated carbon for gold mining production in a modern gold mine Mainly used for heap leaching or CIP extract gold in the metallurgical industry separation and extraction of precious metals. Extract gold using activated carbon coconut shell activated carbon, non-toxic, odorless, has a gap developed good adsorption properties, high strength, easy regeneration, economic and durable and so on. Can also be used for drinking water, pure water, wine, beverage, industrial wastewater purification, bleaching, dechlorination, deodorant; also be used for sweetening and other refining industry. Physical characteristics: extract gold using coconut shell activated carbon micropores of activated carbon products currently on the market is different, the adsorption performance is better than existing products. Micropores by irregular regular arrangement, pore uniformity coefficient, specific surface area, iodine adsorption values ??were higher than the existing activated carbon product, per gram of activated carbon has a surface area equivalent to the 1000 m2 much . Its aperture is divided into: a large hole that r> 20knm; filter holes 150nm> r> 20knm; microporous r <150nm; ultramicropores r <50nm. Technical indicators activated carbon charcoal _ _ yakeshi Song Xin coal activated carbon filter provided by Gongyi City Song Xin Industrial Co. filter. Gongyi City Song Xin Industrial Co. filter (www.sxlc.com) strong, credible, in Zhengzhou, Henan cleaning, cleaning equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Song Xin filter into the brilliant and you work for a better future!