Ion Exchange Resin
Ion-exchange resins are widely used in different separation, purification, and decontamination processes. The most common examples are water softening and water purification. In many cases ion-exchange resins were introduced in such processes as a more flexible alternative to the use of natural or artificial zeolites. Also, ion exchange resins are highly effective in the biodiesel filtration process. SY-007 is a sort o fcation exchange resin that has sulfonic group(-SO3H) in the styrene-diethylene benzene copolymer with 7% cross-linked degree.It is used mainly to soft hard water and produce pure water,as well as used in the hydro-metallurgy and sugar producing and medicine and nosodium glutamate industry, it can be used as catalyzer and dehydrating agent. SY-206 is a sort of Anion Exchange Resin that has quaternary ammonium group[-N(CH3)3OH]in the styrene-diethylene benzene copolymer with 7% cross linking degree.It is used mainly to produce pure water and treat waste water and extract tungsten and molybdenum in biochemical product and hydro-metallurgy. SY-D301 is a sort of anion exchange resin thathas tertiary amine group[-N(CH3)2] in the styrene-diethylene benzene copolymer with macroporous structure.Itis used mainly to produce pure water and ultra pure water,especially suitable for the treatment of the water resource with highcontent salt and organic substance,as well as treat waste water which contains chrome and decolorize sugar solution and so on.