The ion exchange resin (IER) method is very excellent and efficient for acetone purification. Acetone will pass cation exchange resins first and then the anion exchange resins, more than 95% methylamine will be removed.

Application of Mixed Bed Ion Exchange ResinSEPLITE® Ion Exchange Resins are very versatile in their application: one of them is the use as a mixture of Cation and Anion exchange resins also known as Mixed Bed (MB). Mixed Beds allow to perform an efficient demineralization in one process step: by intimately mixing highly regenerated Cationic and Anionic resins a Mixed Bed represents a succession of a huge number of Cationic and Anionic exchanger beds leading to a very high purity of the treated water.

Softening resins are categorized into solvent or Non-solvent products depending on whether dichloroethane solvent is used in the resin manufacturing process. Dichloroethane residues though trace amount may exist in the effulent extractions of solvent resins, but will never exist in Non-solvent resins.

Storage life of unused ion exchange resin under appropriate conditions Under appropriate conditions: store in a dry, cool and unopened package at 5-30℃

The color indicator resin is introduced into gel type anion or cation exchange resin through a special process, which makes the color changes under different ion types. It is convenient for users to judge the exhaustion state of ion exchange resin directly.

The performance of ion exchange resin is affected by many factors. If abnormal performance degradation of ion exchange resin occurs in daily use, we generally carry out the cause analysis and take corresponding measures according to the following sequence.

The strong base anion exchange resin contains a certain amount of moisture and should not be stored in the open air. During the storage and transportation, it should be kept moist to avoid air drying and dehydration, which will cause the resin to break. If dehydrated during the storage, the resin should be soaked in concentrated salt water (25%) and then gradually diluted. Do not put the resin into water directly in case of rapid expansion and breakage.

Sunresin has selected professional R&D and production personnel to form a technical team to adjust and optimize the resin synthesis process, and has successfully developed a new generation of high exchange-capacity styrene series macroporous strong acid cation exchange resin Seplite® LSF971 Imporve and high exchange-capacity styrene type macroporous weak base anion exchange resin Seplite® LSF973 Imporve. Special matrix white balls synthesis process design optimizes the molecular framework and pore structure. At the same time in the ascension of exchange capacity of the resin, resin strength and service life also has improved. After industrial verification, the above two resins have significantly improved the material liquid treatment c1apacity compared with the conventional Seplite® LSF971 and Seplite® LSF973 resins, and the unit consumption of water and acid-base reagents during the operation of the resin is significantly reduced. With the high praise of many manufacturers in the industry, Sunresin's new generation of high exchange-capacitySeplite® LSF971 Imporve with Seplite® LSF973 Imporve resin will bring a cost revolution to the production of biodigesters.