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What is Mixed bed special ion exchange resin
Source: | Author:佚名 | Publish time: 2019-05-10 | 45 Views | Share:
Pretreatment of anionic ion exchange resin components with sulfonated polymerization (ethylene aromatic hydrocarbon) aggregates is particularly effective in providing non-cohesive mixing bed systems that do not affect the kinetic properties of ion exchange.


Pretreatment of anionic ion exchange resin components with sulfonated polymerization (ethylene aromatic hydrocarbon) aggregates is particularly effective in providing non-cohesive mixing bed systems that do not affect the kinetic properties of ion exchange.


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For sulfonated (ethylene aromatic hydrocarbon) aggregates with a molecular weight of 5,000 to 1,000,000, the treatment capacity is 10 to 800MG/1 anion exchange resin is particularly preferred. Mixed bed ion exchange resin isolated and purified egg yolk lecithin has an optimal resin ratio, in 201 and 001 ratio of 3:1, lecithin (PC) recovery rate is the highest, in the best resin ratio, get better operating conditions for temperature 10℃~20℃, sample concentration 100mg/ml. At this time, PC yield can reach more than 80%: through the penetration curve experiment, it is concluded that the maximum processing capacity of the mixed resin is 0.31g sample/ml resin, and get the PC content of the 92% (wt%) products.