PVC manufacturing, secondary purification of brine in the chlor-alkali industry, protective films

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TRILITE® CLR-08 is recommended for brine purification in the chlor-alkali industry, as well as in the electroplating industry for copper removal and strontium elimination. Replacing Lanxess TP208, Dow IRC748, Mitsubishi Chemical CR11, and DuPont S930, it helps companies reduce costs and increase efficiency by over 10%. :Polyvinyl chloride production: Ion exchange resins from the South Korean company Samyang are used to produce polyvinyl chloride without causing environmental pollution. The basic element required for this process is chlorine, which is produced in large quantities through electrolysis of high-concentration salt solutions. Production methods that involved the use of mercury, which were once common, have now been replaced by environmentally friendly membrane processes. The problem arises from the precipitation of hydroxides, which cause the sensitive plastic film to become clogged with alkaline earth ions; however, the ion exchangers produced by South Korea’s Samyang Company are capable of selectively removing these interfering metal ions from high-concentration salt solutions. This effectively protects the expensive membrane and allows it to be used for a long time. TEL: Samyang-Pusheng, South Korea 13958261678