Zhengzhou Yihang Water Purification Materials Co., Ltd. products

Activated carbon is made from coconut shells, peat, hard and soft woods, lignite, bituminous coal, olive kernels and various special materials. This highly porous adsorption medium is manufactured by chemical or high temperature steam activation and has a complex structure consisting mainly of carbon atoms. Its network of pores within a rigid carbon skeleton consists of disordered layers of carbon atoms that are linked together by random chemical or carbon bonds. These carbon layers are stacked unevenly, forming structures with cavities of various shapes and sizes between the layers. The basic mechanism by which activated carbon removes impurities from a gas or liquid by attracting molecules into this network of pores is called adsorption. Adsorption is the key to the performance of activated carbon.

Coconut shell activated carbon for drinking water purification has the characteristics of good abrasion resistance, high adsorption performance and long use time. It has good efficiency in purifying pure water and high pure water. It is an ideal material for electronic industry beer and water purification equipment.

Yihang coconut shell activated carbon for gold refining is made from high-quality coconut shell, refined by physical method and high-temperature steam activation process. The coconut shell activated carbon for gold recovery has uniform particle size, high mechanical strength, and strong adsorption. It is manufactured by special processes such as water milling.

Granular activated carbon can be used for water purification, removal of odor, removal of heavy metals and colonies in water, and improvement of water quality. It is an ideal material for tap water, purified water and high purity water treatment. It is applied to filter element filling, pre-filter element filling, drinking water quality purification, etc. Granular activated carbon can form a layer of balanced surface concentration on its surface, which can adsorb organic impurities into granular activated carbon, and has significant adsorption effect.

The granular activated carbon used for solvent recovery is made from high quality anthracite coal as raw material and refined by physical activation method. It is black granular, non-toxic and tasteless, with developed pores, reasonable distribution of three types of pores and strong adsorption capacity. In a wide concentration range, GAC has stronger adsorption capacity for most of the organic solvent vapor. It is widely used in organic solvent recovery, such as benzene, ether, xylene, ethanol, acetone, gasoline, chloroform, carbon tetrachloride and so on. Granular activated carbon has the characteristics of high strength, fast adsorption speed, high adsorption capacity, large specific surface area, developed pore structure, moderate pore size, etc.

Yihang activated carbon pellets for purifying water with high quality anthracite as raw material, after carbonization, activation refined, shape is columnar particles, with activated carbon pellets adsorption method purification of water is to use its porous solid surface, adsorption removal of organic matter or toxic substances in water, so that water can be purified. Activated carbon pellets on pure water, water purification, high pure water manufacturing has a very good efficiency, can remove water odor, odor, chlorine, phenol, lead and other harmful substances, and reduce chroma, is the ideal material for thermoelectricity, beer, beverage. Can also be used for fish pond aquatic water purification, aquarium farming and water filtration purification.

Yihang Activated carbon pellets for air purification is made of high quality anthracite coal, wood or coconut shell. Through the depth of activation and unique aperture adjustment process, the activated carbon has a lot of holes, and the size of the hole slightly bigger than the toxic gases, specific surface area is more than 1300 square flat/g, for benzene, methyl , ammonia and other toxic or harmful gases have highly efficient adsorption ability, It can effectively remove gaseous pollutants and harmful odor substances in indoor air, and then achieve the purpose of reducing pollution and purifying air. It can also be used for disinfection and filtration of gas masks and protective equipment.

Yihang activated carbon pellets for wastewater treatment is a specially treated carbon with numerous tiny pores and a huge surface area. The surface area of each gram of activated carbon is 500 square meters ~1500 square meters, with strong physical adsorption and chemical adsorption function, which can adsorb toxins in the micropores of activated carbon, thus preventing the absorption of toxins. At the same time, activated carbon can combine with a variety of chemicals to prevent their absorption.

Powdered activated carbon for beverages and red wine decolorization is made from wood chips and refined by a unique phosphoric acid production process. It has a developed mesoporous structure, large adsorption capacity, and rapid filtration. It is mainly suitable for the purification of beverages such as cola, fruit juice, alcohol purification, and drinking water.