An Investigation on Reaction Kinetics of Leaching Sb2S3 Ores by Acid FeCl3 Solution;

An experimental study was made on removing As and F from the waste water of sulphuric acid production with lime-FeCl3 system and the influence of pH, concentration of Fe(Ⅲ),the time of stir and concretion, and the time of keeping static on the percentage of removal of As and F was studied.

Different kinds of FeQ3 doped polyaniline (PAn-FeCl3) with different properties were prepared by changing the concentration of FeCl3 aqueous.

The adsorhability of the bauxite flotation tailings for Cr (Ⅵ) was improved by modifying with FeCl_3,and the adsorbability increased with the addition weight of tailings and adsorption time,and the decreasing pH of solution.

Various affecting factors including salt selecting,optimum mixing proportion and temperature on salt out and recycle purity were investigated.

Aim To study the influences of salt out with different salts and operating temperature on the content of esterified catechins.

In continuous dyeing process of cotton fabric,turquoise reactive dyestuffs normally salt out to result in dyeing defects owing to the addition of salts and alkali.

Extraction of L-leucine from hydrolysate of pig blood powder by NaCl salting-out method

Fermentation and salting-out Separation of 2,3-butanediol

For overcoming some problems of present purification technology of phycoerythrin, such as too complicated process and too low yield, the method of "salting-out → ultrafiltration → hydroxyapatite column chromatography or DEAE-52 column chromatography" was used, an efficient and simple method on the purification of phycoerythrin from Porphyra yazoensis was established.

Influence of salt-out liquid-solid two phase flow on chemical pump performance;

Treatment of industrial wastewater from D-p-hydroxyphenylglycine production by salt-out and resin adsorption;

PIV Measurement of Flow with Salt-out in Centrifugal Pump;