Activated carbon or activated charcoal is good at collecting molecules containing carbon because they are usually large enough and have enough electrons to have a strong Van der Waals interaction.  activated carbon manufacturer It can also adsorb other molecules such as iodine, molasses, and tannins.   The adsorbent property of this form of carbon has brought forth numerous...

Activated carbons are produced from a wide variety of carbon-rich precursor materials such as bituminous coal, anthracite, subbituminous coal, lignite, wood, coconut shells and peat.   These materials are converted into activated carbon by either thermal or chemical activation processes. activated carbon suppliers in china Thermal treatment typically includes steam gasification...

Activated carbon is a carbonaceous, highly porous adsorptive medium that has a complex structure composed primarily of carbon atoms. The networks of pores in activated carbons are channels created within a rigid skeleton of disordered layers of carbon atoms, linked together by chemical bonds, stacked unevenly, creating a highly porous structure of nooks, crannies, cracks and crevices between...

Carbon air filters are the filters most commonly used to remove gases. They are designed to filter gases through a bed of activated carbon (also called activated charcoal) and are usually used to combat volatile organic compounds (VOCs) released from common household products.activated charcoal powder manufacturer  They are also often used to remove odors from the air, such as the smell of...

The nature of pollutants   The adsorption capacity of the same activated carbon for different pollutants is very different. Because the molecular structure, solubility, polarity and concentration of pollutants in water are different, the adsorption capacity of activated carbon varies greatly.   The nature of activated carbon   Activated carbon used in water treatment should have...

How to maintain the molecular weight and viscosity of polyacrylamide. Molecular weight is an important factor in determining the quality of polyacrylamide.  cationic polyacrylamide Maintaining high molecular weight polyacrylamide is also very helpful to increase viscosity. 　　 In order to maintain a high level of use of polyacrylamide, we must maintain the molecular weight of...