Activated Carbon Application

WATER PURIFIERS

In traditional views, micropore developed anthracite coal-based pellet activated carbon is applicable for gas phase adsorption, while macropore and mesopore developed bituminous coal-based activated carbon for liquid phase adsorption. For water in water purifiers which should be developed in purity and pleasant in taste, we supply activated carbon for users' best choices.

FOUL ODORS TREATMENT

Foul odors are unpleasant. Foul odors are mostly of low concentration with more than one ingredients. Our company supplies activated carbon with high abrasion resistance and reasonable pore structures.

Our company also supplies alkalis / acids-impregnated and halogen metal salt-impregnated activated carbon for places where it is hard to adsorb ammonia, trimethylamine, hydrogen sulphide, formaldehyde mercaptan, dimethyl sulfide, etc. Thus the adsorbing effect can be enhanced several times to dozens of  times.

INDUSTRIAL GAS REFINEMENT AND SEPARATION

Activated carbon is applicable to separate nitrogen from air, methane from fermented gas, hydrogen , argon and other rare gases from synthesis ammonia, helium from natural gas, hydrogen or hydrogen and nitrogen from coke-oven gas and water gas, carbon dioxide from flue gas, hydrogen from methanol decomposition gas.

In the process of separation and refinement, since it is hard to adsorb hydrogen and helium, activated carbon is usually used to adsorb other gases in feed gas while the non-absorbed hydrogen and helium whose purity degree are thus enhanced are taken out as products.

NOXIOUS GAS PURIFICATION

With excellent characters of developed super tiny micropores, adsorption for kinds of gases, in most cases applicability for mixed gas without being affected by vapor and carbon dioxide, quick adsorption speed, etc. activated carbon is suitable to adsorb sulfur compounds, nitrogen compounds, chlorine compounds, oxycarbide, hydrocarbon compounds, halogen compounds. For low concentration organic gas and great exhaust air, the purification efficiency of our activated carbon can be above 95%.

ACTIVATED CARBON WITH SPECIAL 

1.  Activated carbon whose surface acidic groups content and adsorption for polar compounds(such as ammonia and K) are developed after strong oxidant treatment, and whose surface basic groups content and nonpolarity are developed for nonpolar material adsorption after reductant treatment, are good at adsorption both for cationic dye or anionic dye (high PH activated carbon for cationic dye and low one for anionic dye ) in print and dye industries.

2.   We supply iodine and metal salt-impregnated activated carbon for better adsorption of formaldehyde iodine mercury vapor, ammonia and S02. This kind of activated carbon is widely used in factories of mercury mineral mining, compounds such as mercuric chloride, calomel, fulminate, etc.

3.   We supply demercuration activated carbon impregnated with chloride, potassium iodide and sulfur, and potassium iodide impregnated activated carbon for iodine removal and iodine removal filters in nuclear power stations.