The macroporous anion exchangers with long-chained cross-linking agents were investigated for the tungsten recovery from salt solutions. The physical-chemical
The synthesis route was investigated and optimized for the preparation of iminodiacetic acid-polyethylene glycol (IDA-PEG) for immobilized metal ion affinity pa
<正> 1 INTRODUCTIONMany new separation tasks arose from bio-technologyand environmental science are separation of solutesfrom dilute solutions.Removal of dyestu
A two-stage multi-objective optimization model-predictive control algorithms(MPC) strategy is presented. A domain MPC controller with input constraints is used
<正> 1 INTRODUCTIONAcid salt is one kind of important compound,andstudies on its solution conductivity behavior are verynecessary in chemical analysis and medic
Demulsification of emulsified watsr-in-oll droplets was worked out with the employment of wetting coalescence mtsrials. Demulsification is carried out in conven