202206

Effect of macroporous resin adsorption technology on drug efficacy and matters needing attention in

Through pharmacodynamic test and clinical observation, it is proved that a set of mature technological procedures can not only ensure the efficacy, but also improve the efficacy after purification. Ho···

MORE>

202206

What are the main properties of ion exchange resin

Ion exchange resin is a high molecular compound, so its performance varies with manufacturing process, raw material formula, polymerization temperature, crosslinking agent, etc. its main performance i···

MORE>

202206

How to select ion exchange resin

The general principle of selecting ion exchange resin is to select the resin with large exchange capacity, easy regeneration and durability. Specifically: (1) the exchange capacity is an important ind···

MORE>

202206

Application prospect of macroporous resin adsorption technology

The extract obtained by the macroporous resin adsorption separation process is small in volume, does not absorb moisture, and is easy to be made into various dosage forms with beautiful appearance, es···

MORE>

202206

Effect of macroporous resin adsorption technology on drug efficacy and matters needing attention in

Through pharmacodynamic test and clinical observation, it is proved that a set of mature technological procedures can not only ensure the efficacy, but also improve the efficacy after purification. Ho···

MORE>

202206

Principle of macroporous adsorption resin

Principle of macroporous adsorption resin macroporous resin is an organic polymer insoluble in acid, alkali and various organic solvents. The separation technology using macroporous resin is one of th···

MORE>

202206

How to pretreat ion exchange resin

How to pretreat ion exchange resin? (1) The pretreatment steps of cation exchange resin are as follows: firstly, clean water is used to wash the resin (preferably Zhi backwashing) until the effluent i···

MORE>

202206

How to pretreat ion exchange resin （1）

Iron pollution and treatment: iron pollution may occur in both cation and anion resins. The appearance of the contaminated resin is dark brown and can turn black in severe cases. Generally, when the i···

MORE>

202206

Application method of mixed bed anion exchange resin

1. Pretreatment of new resin: due to transportation, storage and other reasons, it is easy to dehydrate the new resin. It can be found with the naked eye and hand feeling. In this case, in order to av···

MORE>